Hydrology and Watershed Mangement (www.rms.nau.edu/publications/madrean/ for full bibliography)


Ackerly, N. W. 1986. Archaic adaptive strategies in the middle 
Gila River basin: Volumes I-II. PhD Dissertation, Arizona State 
University, Tempe, Arizona.

Adar, E. M., and S. P. Neuman. 1988. Estimation of spatial 
recharge distribution using environmental isotopes and 
hydrochemical data. II. Application to Aravaipa Valley in 
Southern Arizona, U.S.A. Journal of Hydrology 97: 279-302.

Adar, E. M., S. P. Neuman, and D. A. Woolhiser. 1988. Estimation 
of spatial recharge distribution using environmental isotopes and 
hydrochemical data. I. Mathematical model and application to 
synthetic data. Journal of Hydrology 97: 251-277.

Akhbari, T. 1978. Hydrologic modeling for watershed erosion 
control. PhD Dissertation, University of Arizona, Tucson, 
Arizona.

Aldridge, B. N. 1989. Effects of vegetation on floods at four 
Arizona sites. Proceedings of the 1989 National Conference on 
Hydraulic Engineering, pp. 392-397.

Aldridge, B. N., and J. H. Eychaner. 1984. Floods of October 1977 
in southern Arizona and March 1978 in central Arizona. U.S. 
Department of the Interior, Geological Survey, Water Supply 
Paper.

Aldridge, B. N., and T. A. Hales. 1984. Floods of November 1978 
to March 1979 in Arizona and west-central New Mexico. U.S. 
Department of the Interior, Geological Survey, Water Supply 
Paper.

Aldon, E. F., and G. Garcia. 1973.  Seventeen year sediment 
production from a semiarid watershed in the Southwest. USDA 
Forest Service, Research Note RM-248.

Alexander, W. L., D. A. Bucks, and R. A. Backhaus. 1988. 
Irrigation water management for guar seed production. Agronomy 
Journal 80: 447-453.

Amer, S. A., T. O. Keefer, M. A. Weltz, D. C. Goodrich, and L. B. 
Bach. 1994. Soil moisture sensors for continuous monitoring. 
Water Resources Bulletin 30: 69-83.

Anderson, S.R. 1989. Potential for aquifer compaction, land 
subsidence, and earth fissures in Avra Valley, Pima and Pinal 
Counties, Arizona. U.S. Department of the Interior, Geological 
Survey, File Report.

Anderson, T. W. 1968. Electric analog analysis of ground-water 
depletion in central Arizona. U.S. Department of the Interior, 
Geological Survey, Water Supply Paper 1860.

Anderson, T. W. 1972.  Electrical-analog analysis of the  
hydrologic system, Tucson Basin, Southeastern Arizona.  U.S. 
Government Printing Office, Washington, D.C.

Anderson, T. W., G. W. Freethey, and P. Tucci. 1992. Geohydrology 
and water resources of alluvial basins in south-central Arizona 
and parts of adjacent states. U.S. Department of the Interior, 
Geological Survey, Professional Paper.

Applegate, L. H. 1981. Hydraulic effects of vegetation changes 
along the Santa Cruz River near Tumacacori, Arizona. MS Thesis, 
University of Arizona, Tucson, Arizona.

Arizona Water Resources Research Center. 1978. Groundwater 
projections for 11 basins. Arizona Water Resources News Bulletin 
78- 3.

Arizona Water Resources Research Center. 1987. Fiscal year 1986 
program report: Arizona Water Resources Research Center. U.S. 
Department of the Interior, Geological Survey, Water Resources 
Division, Reston, Virginia.

Arnold, J. G., J. D. Garbrecht, and D. C. Goodrich. 1994. 
Geographic information systems and large-area hydrology. 
Proceedings of the Agricultural Research Service Conference on 
Hydrology, Denver, CO, September 13-15, 1993, USDA ARS. 

Babcock, H. M. 1977. Annual summary of ground-water conditions in 
Arizona, Spring 1976 to Spring 1977. U.S. Department of the 
Interior, Geological Survey, Water Resources Investications 
77-106.

Bach, L. B. 1992. Soil water movement in response to temperature 
gradients: Experimental measurements and model evaluation. Soil 
Science Society of America Journal 56: 37-46.

Baker, M. B., Jr. 1982. Changes in streamflow in 
anherbicide-treated juniper watershed in Arizona. Hydrology and 
Water Resources in Arizona and the Southwest 12: 19-25.

Baker, M. B., Jr. 1984. Changes in streamflow in an 
herbicide-treated pinyon-juniper watershed in Arizona. Water 
Resources Research 20: 1639-1642.

Baker, M. B., Jr. 1990. Hydrologic and water quality effects of 
fire. In: Krammes, J. S., technical coordinator. Effects of fire 
management of southwestern natural resources. USDA Forest 
Service, General Technical Report RM-191, pp. 31-42.

Baker, M. B., Jr., L. F. DeBano, and P. F. Ffolliott. 1995. 
Hydrology and watershed management in the Madrean Archipelago. 
In: DeBano, L F., P. F. Ffolliott, A. Ortega-Rubio, G. J. 
Gottfried, R. H. Hamre, and C. B. Edminster, technical 
coordinators. 1995. Biodiversity and management of the Madrean 
archipelago: The sky islands of southwestern United States and 
northwestern Mexico. USDA Forest Service, General Technical 
Report RM-GTR-264, pp. 329-337.
 
Barela, D. A. 1978.  Rock-lined transitions: Hydraulic model 
investigation.  Army Corps of Engineers, Los Angeles, California. 
Benson, M. A. 1964. Factors affecting the occurrence of floods in 
the southwestern U.S. U.S.Department of the Interior, Geological 
Survey, Water Supply Paper 1580-D. 

Bergstrom, M. L. 1983. Simulation of runoff-producing rainfall in 
the Southwest. PhD Dissertation, University of Arizona, Tucson, 
Arizona.

Betancourt, J. L. 1990. Tucson's Santa Cruz River and the arroyo 
legacy. PhD Dissertation, University of Arizona, Tucson, Arizona.

Betancourt, J. L., and R. M. Turner. 1988. Historic 
arroyo-cutting and subsequent channel changes at the Congress 
Street crossing, Santa Cruz River Tucson, Arizona. In: Whitehead, 
E. E., C. F. Hutchinson, B. N. Timmermann, and R. G. Varady 
editors. Arid lands: Today and tomorrow. Westview Press, Boulder, 
Colorado, pp. 1353-1371.

Beutner, E. L., R. R. Gaebe, and R. E. Horton. 1940. Sprinkled 
plot runoff and infiltration experiments on Arizona desert soils. 
Transactions of the American Geophysical Union 2: 550-558.

Bezanson, C. E., and L. E. Hughes. 1989. A riparian zone - one 
story. Rangelands 11: 56-57.

Bierkens, M. F. P. and C. E. Puente. 1990. Analytically derived 
runoff models based on rainfall point processes. Water Resources 
Research 26: 2653-2659. 

Bigornia, B. G. and A. C. Amar. 1987. Fort Huachuca ground water 
modeling study. In: Proceedings of the NWWA conference on solving 
ground water problems with models. National Water Well 
Association, Dublin, Ohio, pp. 1121-1142. 

Bilodeau, W. L. 1982. Basin configuration as a control on the 
geometry of Laramide deformation in SE Arizona, SW New Mexico and 
NE Mexico. Annual Meeting of the Geological Society of America. 
Abstracts 14: 149-150.

Bittson, A. G. 1976. Analysis of gravity data from the Cienega 
Creek area, Pima and Santa Cruz counties, Arizona. MS Thesis, 
University of Arizona, Tucson, Arizona.
 
Blackburn, W. H., and J. G. King, editors. 1992. Water resource 
challenges and opportunities for the 21st century.  Proceedings 
of the First USDA Water Resource Research and Technology Transfer 
Workshop.  USDA Agricultural Research Service, ARS-101. 

Blain, C. A., and P. C. D. Milly. 1991. Development and 
application of a hillslope hydrologic model. Advances in Water 
Resources 14: 168-174. 

Blau, J. B., D. A. Woolhiser, and L. J. Lane. 1988. 
Identification of erosion model parameters. Transactions of the 
American Society of Agricultural Engineers 31: 839-845, 854. 

Blasquez, L. L. 1959.  Hidrogeologia de las regiones deserticas 
de Mexico.  Annals of the Institute of Geology 15: 1-172.

Bohn, C. C., and J. C. Buckhouse. 1985.  Coliform organisms as an 
indicator of water quality in wildland streams. Journal of Soil 
and Water Conservation 40: 95-97.

Bojorquez, L., R. Aguirre, and A. Ortega. 1985. Rio Yaqui 
Watershed, Northwestern Mexico: Use and management. In: Johnson, 
R. R., C. D. Ziebell, D. R. Patton, P. F. Ffolliott, and R. H. 
Hamre, technical coordinator. Riparian ecosystems and their 
management: Reconciling conflicting uses. USDA Forest Service, 
General Technical Report RM-120, pp. 475-478.

Bolin, S. B., and T. J. Ward. 1987. An analysis of runoff and 
sediment yield from natural rainfall plots in the Chihuahuan 
Desert. In: Aldon, E.F., C.E. Gonzales V., and W.H. Moir, 
technical coordinators. Strategies for classification and 
management of native vegetation for food production in arid 
zones. USDA Forest Service, General Technical Report RM-150, pp. 
196-200.

Bolton, S. M., T. J. Ward, and R. A. Cole. 1991. Sediment-related 
transport of nutrients from southwestern watersheds. Journal of 
Irrigation and Drainage Engineering ASCE 117: 736-747.

Bosch, D. D. 1990. Derivation and application of effective 
parameters for modeling moisture flow in heterogeneous 
unsaturated porous media. PhD Dissertation, University of 
Arizona, Tucson, Arizona.

Bosch, D. D., and T-C. J. Yeh. 1989. Effective unsaturated 
hydraulic conductivity for computing one-dimentional flow in 
heterogeneous porous media. Transactions of the American Society 
of Agricultural Engineers 32: 2035-2040.

Bosch, D. D., Humes, K. S., Pierson, F. B. and Weltz, M. A. 1993. 
Spatial and temporal variabilities of landscapes. Proceedings of 
the Agricultural Research Service on Hydrology, Denver, CO, 
Sept.13-15, pp. 59-66.

Bostick, K. A. 1978. Application of stable isotopes to the study 
of Santa Cruz River recharge to the Tucson Basin Aquifer. MS 
Thesis, University of Arizona, Tucson, Arizona.

Boughton, W. C. and E. D. Shirley. 1983. Fitting procedures for 
the log-boughton distribution. Journal of Hydraulic Engineering 
lO9(HY4): 579-589.

Boughton, W. C. and J. J. Stone. 1985. Variation of runoff with 
watershed area in a semiarid location. Journal of Arid 
Environments 9: 13-25.

Boughton, W. C., and K. G. Renard. 1984. Flood frequency 
characteristics of some Arizona watersheds. Water Resources 
Bulletin 20: 761-769. 

Boughton, W. C. and K. G. Renard. 1986. Flood frequency 
characteristics of some Arizona watersheds. Water Resources 
Bulletin 20: 761-769.

Boughton, W. C., K. G. Renard, and J. J. Stone. 1987. Flood 
frequency estimates in southeastern Arizona. Journal of the 
Irrigation and Drainage Division ASCE 113(ID4): 469-478.

Brazil, L. E., T. G. Sanders and D. A. Woolhiser. 1980. Kinematic 
parameter estimation for transport of pollutants in overland 
flow. In: Moreil-Seytoux, H. J., editor. Surface and subsurface 
hydrology. Water Resource Publishers, Littleton, Colorado, pp. 
555-568.

Briggs, P. C. 1983. Ground-water management in Arizona. Journal 
of Water Resources Planning and Management 109: 195-202.

Brooks, F. A., W. O. Pruitt, and D. R. Nielson, editors. 1963. 
Investigation of energy and mass transfers near the around 
including the influences of the soil-plant-atmosphere system.  
Department of Agricultural Engineering, University of California, 
Davis, California.

Brown, S. G. 1962. Possibilities for future water-resources 
development at Fort Huachuca, Arizona. In: Arizona Watershed 
Symposium. Proceedings 6: 20-21.

Brown, S. G. 1966. Water resources of Fort Huachuca Military 
Reservation, southeastern Arizona.  U.S. General Printing Office, 
Washington, D.C.

Brown, S. G., and H. H. Schumann.  1969.  Geohydrology and water 
 utilization in the Willcox Basin, Graham and Cochise Counties, 
Arizona.  U.S. Government Printing Office, Washington, D.C.

Brown, S. G., E. S. Davidson, L. R. Kister, and B. W. Thomsen. 
1966. Water resources of Fort Huachuca Military Reservation, 
southeastern Arizona. U.S. Geolocical Survey Water Supply Paper 
D1-D57.

Brown, T.C., and R.S. Foster. 1974. Effects of chaparral-to-grass 
conversion on wildfire suppression costs. USDA Forest Service 
Rocky Mountain Forest and Range Experimentation Station Research 
Paper RM-ll9.
 
Browning, J. M. 1989. Classification of riparian plant 
communities in New Mexico. MS Thesis, New Mexico State 
University, Las Cruces, New Mexico.

Bryan, K. 1922. Erosion and sedimentation in the Papago Country, 
Arizona. U.S. Department of the Interior, Geological Survey, 
Bulletin 730-B: 1-90.

Bryan, K. 1925. Date of channel trenching (arroyo cutting) in the 
arid southwest. Science 62: 338-44.

Bryan, K. 1928. Change in plant associations by change in 
groundwater level. Ecology 9: 474-478.

Bryan, K. 1940. Erosion in the valleys of the Southwest. New 
Mexico Quarterly 10: 227-232.

Bull, W. B. 1991. Geomorphic responses to climatic change. Oxford 
University Press, New York.

Bullard, T. F., and S. G. Wells. 1992. Hydrology of the middle 
Rio Grande from Velarde to Elephant Butte Reservoir, New Mexico. 
USDI Fish and Wildlife Service, Resource Publication 179.

Burkham, D. E. 1966. Hydrology of Cornfield Wash area and effects 
of land-treatment practices, Sandoval County, New Mexico, 
1951-60. U.S. Department of the Interior, Geological Survey, 
Professional Paper 1831. 

Burkham, D. E. 1970. A method for relating infiltration rates to 
streamflow rates in perched streams. U.S. Geoloqical Survey, 
Professional Paper.

Burkham, D. E. 1970. Precipitation, streamflow, and major floods 
at selected sites in the Gila river drainage basin above Coolidge 
Dam, Arizona. U.S. Department of the Interior, Geological Survey, 
Professional Paper 655-B.

Burkham, D. E. 1976a. Effects of changes in an alluvial channel 
on the timing, magnitude, and transformation of flood waves, 
southeastern Arizona. U.S. Department of the Interior, Geological 
Survey, Professional Paper 655-K.

Burkham, D. E. 1976b. Flow from small watersheds adjacent to the 
study reach of the Gila River phreatophyte project, Arizona. U.S. 
Department of the Interior, Geological Survey, Professional Paper 
655-I.
 
Burkham, D. E. 1976c. Hydraulic effects of changes in bottom-land 
vegetation on three major floods, Gila River in southeastern 
Arizona. U.S. Department of the Interior, Geological Survey, 
Professional Paper 655-J..

Cable, D. R. 1975. Influence of precipitation on perennial grass 
production in the semidesert southwest. Ecology 56: 981-986.

Cable, D. R. 1980. Seasonal patterns of soil water recharge and 
extraction on semidesert ranges. Journal of Range Management 33: 
9-15.

Campbell, G. J. and W. Green. 1968. Perpetual succession of 
stream channel vegetation in a semiarid region. Journal of the 
Arizona Academy of Science 5: 86-98.

Carr, D. L. 1989.  Nutrient dynamics of stream and interstitial 
waters of three first-order streams in New Mexico. MS Thesis, 
University of New Mexico, Albuquerque, New Mexico.

Chang, H. H. 1986. River channel changes; adjustments of 
equilibrium. Journal of Hydraulic Engineerinq 112: 43-55.

Chang, H. H. and Z. Osmolski. 1987. Fluvial design of river bank 
protection for Santa Cruz River. In: Hromadka, T. V. III. and 
R.H. McCuen, editors. First International Conference on 
Computational Hydrology.

Chapman, R. J. and T. M. Hinckley. 1982. Impact of water level 
changes on woody riparian and wetland communities. USDI Fish and 
Wildlife Service, FWS/OBS-82/23.

Chery, D.L., Jr. 1963. Description of a watershed model and rain-
fall simulator. Ingenusu 3: 8-10.

Chery, D. L., Jr. 1965.  Construction, instrumentation, and 
preliminary verification of a physical hydrologlc model. MS 
Thesis, Utah State University, Logan, Utah.

Chery, D. L., Jr. 1966.  Design and tests of a physical watershed 
model.  Journal of Hydrology 4: 224-235.

Chery, D. L., Jr, 1967. A review of rainfall-runoff physical 
models as developed by dimensional analysis and other methods. 
Water Resources Research 3: 881-889.

Chery, D. L., Jr. 1972. Discussion of algorithm for adjusting
stream stage records. Journal of the Irrigation and Drainage 
Divisions ASCE 98(IR1): 147-150.

Chery, D. L., Jr. 1972. Significance of antecedent soil mois-
ture to a semiarid watershed rainfall-runoff relation. Hydrology
and Water Resources in Arizona and the Southwest 2: 385-406.

Chery, D. L., Jr. 1976. An approach to the simplification of 
watershed models for application purposes. PhD Dissertation, Utah 
State University, Logan, Utah.

Chery, D. L. and D. B. Beaver. 1976. Resolutions of analog rain  
fall records relative to chart scales. Hydrology and Water  
Resources in Arizona and the Southwest 6: 215-225.

Chery, D. L., Jr. and R. S. Kagan. 1975. An overview of the 
precipitation processing system at the Southwest Rangeland Water-
shed Research Center. National Symposium on Precipitation 
Analysis for Hydrologic Modeling, Precipitation Committee of the 
Hydrology Section, ACU, Davis, California, pp. 48-59.

Chery, D. L., C. G. Clyde, and R. E. Smith. 1979. An application 
runoff model strategy for ungaged watersheds. Water Resources 
Bulletin 15: 1126-1145.

Clark, I. G. 1987.  Water in New Mexico: A history of its 
management and use.  University of New Mexico Press, Albuquerque, 
New Mexico.

Cluff, C.B. and F. Putman. 1981. Applications of the 
compartmented reservoir in Arizona. Office of Water Research and 
Technology Report W81-00265.

Coggeshall, M.C. 1990. Hydrolic assessment and computer model 
application in the Upper Santa Cruz River Basin, Santa Cruz 
County, Arizona. PhD Dissertation, University of Arizona, Tucson, 
Arizona.

Cooke, R. U. and R. W. Reeves. 1976. Arroyos and environmental 
change in the American Southwest. Clarendon Press, Oxford.

Cooley, K. R., G. W. Frasier, and K. R. Drew. 1978. Water 
harvesting: An aid to range management.  Proceedings of the First 
International Rangeland Congress, Society for Range Management, 
Denver, Colorado, pp. 292-294.

Cooley, M. E. 1962. Late Pleistocene and recent erosion and 
alluviation in parts of the Colorado River system, Arizona and 
Utah. U.S. Department of the Interior, Geological Survey, 
Professional Paper 450-B.

Cooper, L. R., R. M. Haverland, D. M. Hendricks and W. G. Knisel. 
1984. Microtrac particle-size analyzer: An alternative particle-
size determination method for sediment and soils. Soil Science 
138: 138-146.

Cooperrider, C. K. and B. A. Hendricks. 1937. Soil erosion and 
stream flow on range and forest lands of the upper Rio Grande 
watershed in relation to land resources and human welfare. USDA 
Forest Service, Technical Bulletin 567.

Corle, E. 1951.  The Gila: River of the Southwest. Rinehart and 
Company, New York.

Cortner, H. J., M. A. Shannon, M. G. Wallace, S. Burke, and M. A. 
Moote. 1994. Institutional barriers & incentives for ecosystem 
management: A problem analysis. Water Resources Research Center, 
University of Arizona, Issue Paper 16, Tucson, Arizona.

Cuff, M. K. and S. R. Anderson. 1987. Ground-water conditions in 
Avra Valley, Pima and Pinal Counties, Arizona-1985. U.S. 
Department of the Interior, Geological Survey, Water Resources 
Investications Report 874192.

Dahm, C. N., E. H. Trotter, and J. R. Sedell. 1987.  Role of 
anaerobic zones and processes in stream ecosystem productivity. 
In: Averett, R. C. and D. M. McKnight, editors.  Chemical quality 
of water and the hydrologic cycle. Lewis Publishers, Inc., 
Chelsea, Michigan, pp. 157-177.  

Devaurs, M. A., E. P. Springer, L. J. Lane, and G. J. Langhorst. 
1988. Prediction methodology for contaminant transport from 
rangeland watersheds. In: Campbell, K. L., chairman. Modeling 
agricultural, forest, and rangeland hydrology. Society of 
Agricultural Engineers, Publication 07-88, St. Joseph, Michigan, 
pp. 79-94.

Diskin, M. H.  1970.  Objectives and techniques of watershed 
modeling. In: Proceedings of the Agriculture Research 
Service-Soil Conservation Service Watershed Modeling Workshop, 
Tucson, Arizona.

Diskin, M. H. and L. J. Lane. 1970.  A stochastic model for 
runoff events for a semiarid watershed in southwestern Arizona. 
In: Proceedings of the Agriculture Research Service-Soil 
Conservation Service Watershed Modeling Workshop, Tucson, 
Arizona.

Diskin, M. H., and L. J. Lane. 1972. A basinwide stochastic model 
for ephemeral stream runoff in southeastern Arizona. Bulletin 
(IASH) 17: 61-76.

Diskin, M. H. and L. J. Lane. 1974. Application of a double 
triangle unit hydrograph to a small semiarid watershed. Hydrology 
and Water Resources in Arizona and the Southwest 6: 125-135.

Diskin, M. H., and L. J. Lane. 1976. Application of a double 
triangle unit hydrograph to a small semiarid watershed. Journal 
of the Arizona Academy of Science, Proceedings Supplement: 108.

Diskin, M. N. and J. R. McCarthy. 1972. An analog computer demon-
stration of double-peaked instantaneous unit hydrographs. Water 
Resources Bulletin, 8: 1144-llS6.

Dixon, R. M. 1971. Infiltration role of large soil pores: A 
channel system concept. Proceedings of the Third International 
Seminar for Hydrology Professors, National Science Foundation, 
Purdue University, West Lafayette, Indiana, pp. 136-147.

Dixon, R. M. 1975. Design and use of closed-top infiltrometers. 
Soil Science Society of America Proceedings 39: 755-763.

Dixon, R. M. 1975. Infiltration control through soil surface 
management. Proceedings ofthe Symposium on Watershed Management, 
Irrigation and Drainage Division, American Society of Civil 
Engineers, Logan, Utah, pp. 543-567.

Dixon, R. M. 1976. Comments on derivation of an equation of 
infiltration by H. J. Morel-Seytoux and J. Khanji (Water 
Resources Research 10: 795-800). Water Resources Research 12: 
116-118.

Dixon, R. M. 1977a. Air-earth interface concept for wide-range 
control of infiltration. American Society of Agricultural 
Engineers, Paper No. 77-2062.

Dixon, R. M. 1977b. New device tests conservation practices. 
Crops and Soils Magazine 29: 16.

Dixon, R. M. 1977c. New soil implement makes a good impression. 
American Society of Agronomy, Crops and Soils Magazine 29: 1416.

Dixon, R. M. 1978. Land imprinting. Vegetative Rehabilitation and 
Equipment Workshop, San Antonio, Texas, pp 30-33

Dixon, R. M. 1978. Water infiltration control on rangelands: 
Principles and practices. In: Hyder, D. N. editor. Proceedings of 
the First International Rangeland Congress. Society for Range 
Management, Denver, Colorado, pp. 322-325.

Dixon, R. N. 1979a. Infiltration effects of soil air pressure. 
Agricultural Reviews and Manuals, USDA-SEA, ARM-NC-4, pp. 72-74.

Dixon, R. N. 1979b. Infiltration effects of soil surface 
conditions. Agricultural Review and Manuals, USDA-SEA, ARM-NC-4, 
pp. 68-71.

Dixon, R. M. 1979c. Infiltration control research as expedited by 
rainfall and rainwater simulation techniques. Proceedings of the 
Rainfall Simulator Workshop, USDA-SEA, ARM-W-10, pp. 134-138.

Dixon, R. M. 1980. Conservation tillage for mined-land 
revegetation in southwestern United States. Workshop on 
Vegetative Reclamation of Mine Wastes and Tailings in the 
Southwest. Mine Land Reclamation Center, Mineral Resources 
Research Institute, University of Arizona, Tucson, Arizona.

Dixon, R. M. and J. R. Simanton. 1977. A land imprinter for 
revegetation of barren land areas through infiltration control. 
Hydrology and Water Resources in Arizona and the Southwest 7: 
79-88.

Dixon, R. M. and J. R. Simanton. 1979. Water infiltration 
processes and air-earth interface conditions. In: Morel-Seytoux, 
H. J., et al., editors.  Surface and subsurface hydrology, Water 
Resources Publishers, Littleton, Colorado, pp. 314-330.

Dixon, R. M. and J. R. Simanton. 1980. Land imprinting for better 
watershed management. Proceedings of the Symposium on Watershed 
Management '80, Boise, American Society of Civil Engineers, 
Idaho, pp. 809-826.

Dixon, R. M., J. R. Simanton, and L. J. Lane. 1978. Simple time-
power functions for rainwater infiltration and runoff. Hydrology 
and Water Resources in Arizona and the Southwest 8: 79-89.

Drissel, J.C. and H.B. Osborn. 1968.  Variability in rainfall 
producing runoff from a semiarid rangeland watershed, Alamogordo 
Creek, NM. Journal of Hydrology 6: 194-201.

Duckstein, L., M. Gershon, and R. McAniff. 1982. Model selection 
in multiobjective decision making for river basin planning. 
Advances in Water Resources 5: 178-184.

Econopouly, T.W., D. R. Davis, and D. A. Woolhiser. 1990. 
Parameter transferability for a daily rainfall disaggregation 
model. Journal of Hydrology 118: 209-228.

Elkins, N. Z., G. V. Sabol, T. J. Ward, and W. G. Whitford. 1986. 
The influence of subterranean termites on the hydrological 
characteristics of a Chihuahuan Desert Ecosystem. Oecologia 68: 
521-528.

El-Shinnawy, I. A. 1993. Evaluation of transmission losses in 
ephemeral streams with compound channels. PhD Dissertation, 
University of Arizona, Tucson, Arizona.

Emmerich, W. E. 1985. Tebuthiuron-enironmental concerns. 
Rangelands 7: 14-16.

Emmerich, W. E.  1990.  Precipitation nutrient inputs in semiarid 
environments.  Journal of Environmental Quality 19: 621-624.

Emmerich, W. E., and J .R. Cox.  1992.  Hydrologic 
characteristics immediately after seasonal burning of introduced 
and native grasslands.  Journal of Range Management 45: 476-479.

Emmerich, W. E., and J. R. Cox.  1994.  Changes in surface runoff 
and sediment production after repeated fall and spring rangeland 
burns.  Journal of the Soil Science Society of America 58: 
199-203. 

Emmerich, W. E., G. W. Fresiar, and D. H. Fink. 1987. Relation
between soil properties and effectiveness of low-cost 
Water-harvesting treatments. Journal of the Soil Science Society 
of America 51: 213-219.

Emmerich, W. E., J. K. Helmer, K. G. Renard and L. J. Lane.
1984. Fate and effectiveness of tebuthiuron applied to a 
rangeland watershed. Journal of Environmental Quality 13: 
382-386.

Emmerich, W. E., L. J. Lund, A. L. Page and A. C. Chang. 1982a.  
Movement of heavy metals in sewage sludge-treated soils. Journal 
of Environmental Quality 11: 174-178.

Emmerich, W. E., L. J. Lund, A. L. Page and A. C. Chang. 1982b. 
Predicted solution phase forms of heavy metals in sewage sludge- 
treated soils. Journal of Environmental Quality 11: 182-186.

Emmerich, W. E. , L. J. Lund, A. L. Page and A. C. Chang. 1982c. 
Solid phase forms of heavy metals in sewage sludge-treated soils. 
Journal of Environmental Quality 11: 178-181.

Emmerich, W. E., D. A. Woolhiser, and E. D. Shirley.  1989.  
Comparison of lumped and distributed models for chemical 
transport by surface runoff.  Journal of Environmental Quality 
18: 120-126.

Esposito, D. M., D. Armstrong, D. Eaker, and G. A. Brinsko. 1989. 
Wastewater recharge; water quality and operations. In: Johnson, 
A. I. and D.J. Finlayson, editors. Proceedings of the 
international symposium on Artificial Recharge of Around Water. 
Arvada, Colorado.

Evans, C. E., D. A. Woolhiser and F. Ranzi. 1975. Opportunity for 
harvesting water from and along highway in rangeland areas of 
Wyoming. Proceeding of the Water Harvesting Symposium. ARS-W22, 
Phoenix, Arizona, pp. 293-301.

Everitt, B. L. 1968. Use of the cottonwood in an investigation of 
the recent history of a floodplain. American Journal of Science 
266: 417-439.

Faures, J. M. 1990. Sensitivity of runoff to small scale spatial 
variability of observed rainfall in a distributed model. MS 
Thesis, University of Arizona, Tucson, Arizona. 

Feth, J. H. and J. D. Hem. 1963. Reconnaissance of headwater 
springs in the Gila River drainage basin, Arizona. U.S. 
Department of the Interior, Geological Survey, Water Supply Paper 
1619-N: N1-N54.

Ffolliott, P. F., and D. B. Thorud. 1974. Vegetation management 
for increased water yield in Arizona. University of Arizona. 
Agricultural Experiment Station, University of Arizona, Bulletin 
215, Tucson, Arizona.

Ffolliott, P. F., and D. B. Thorud. 1975. Vegetation management 
for water and range improvement. In: Proceedings of the American 
Society of Civil Engineers Symposium on Watershed Management.  
American Society of Civil Engineers, New York, pp. 249-266.

Ffolliott, P.F., and D.B. Thorud. 1975.  Water yield improvement 
by vegetation management: Focus on Arizona. U.S. Department of 
Commerce, National Technical Information Service, PB-24 055. 

Ffolliott, P. F., V. L. Lopes, C. Esquival, and I. Sanchez Cohen. 
1993. Conservation and sustainable development of encinal 
woodlands: A watershed management approach. In: Manzanilla H., D. 
Shaw, C. Aguirre-Bravo, L. Iglesias Gutierrez, and R. H. Hamre, 
technical coordators. Making sustainability operational: Fourth 
Mexico-U.S. symposium. USDA Forest Service, General Technical 
Report RM-240, pp. 61-66.

Fink, D. H., G. W. Frasier, and K. R. Cooley. l980. Water 
harvesting by wax-treated soil surfaces: Progress, problems, and 
potential agriculture. Water Management 3: 125-134.

Fisher, C. J., and C. D. Ziebell. 1980. Effects of watershed use 
on water quality and fisheries in an Arizona Mountain Lake. USDA
Forest Service, Rocky Mountain Forest and Range Experiment
Station, Eisenhower Consortium Bulletin 7.

Fisher, S. G., and N.B. Grimm. 1985. Hydrologic and material 
budgets for a small sonoran desert watershed during three 
consecutive cloudburst floods. Journal of Arid Environments 9: 
105-118.

Fletcher, J. E. 1960. Characteristics of precipitation (in the 
rangelands) of the Southwest. Proceedings ofthe Joint Agriculture 
Research Service-Soil Conservation Service Hydrology Workshop, 
New Orleans, Louisana.

Fletcher, J. E. 1960.  Some effects of plant growth on 
infiltration ln the southwest. In: Warnock, B. N. and J. L. 
Gardner, editors. Water yield in relatlon to environment in the 
southwestern United States. Symposium, Sul Ross Collage, Alpine, 
Texas, pp. 51-63.

Fletcher, J. E. 1961. Climate and soil of the Southwest. In: 
Bioecology of a of Arid and Semiarid Lands of the Southwest. AAAS 
Symposium 2, New Mexico Highlands University, Las Vegas, New 
Mexico.

Flug, M. 1979. Ground water in the Santa Cruz Valley. Hydrology 
and Water Resources in Arizona and the Southwest 9: 59-64.

Fogel, M., and A. Tecle. 1986. Water supply planning for the 
bi-national region of Nogales, Sonora and Arizona. Hydrology and 
Water Resources in Arizona and the Southwest 16: 63-70.

Fogel, M. M., and G. D. Harwood. 1978. Identification and 
analysis of major water problems of arid and semi-arid lands. 
National Science Foundation, Washington, D.C.

Fogg, G. E., E. S. Simpson, and S. P. Neuman. 1979. Aquifer 
modeling by numerical methods applied to an Arizona groundwater 
basin. University of Arizona, Technical Report 32.

Foster, G. R. and L. J. Lane. 1982. Estimating sediment yield 
from rangeland with CREAMS. Proceedings of the Workshop on 
Estimating Erosion and Sediment Yield on Rangelands. USDA-ARS 
Agricultural Reviews and Manuals, ARM-W-26, Tucson, Arizona, pp. 
115-119.

Foster, G. R., L. J. Lane and W. F. Mildner. 1985. Seasonally 
ephemeral cropland gully erosion. Proceedings of the Natural 
Resources Modeling Symposium. USDA Agriculture Research Service, 
Technical Bulletin ARS-30, pp. 463-465.

Foster, G. R., L. J. Lane, J. D. Nowlin, J. M. Laflen and R. A. 
Young. 1981. Estimating erosion and sediment yield on field-sized 
areas. Transactions of the American Society of Agricultural 
Engineers 24: 1253-1262.

Foster, G. R., J. R. Simanton, K. G. Renard, L. J. Lane, and H. 
B. Osborn.  1981.  Viewpoint - discussion of application of the 
universal soil loss equation to rangelands on a per-storm basis. 
 Journal of Range Management 34: 161-165.  

Foster, K. E. 1978a. Alternatives for managing a finite 
groundwater supply in an arid region. Journal of Arid 
Environments 1: 275-287.

Foster, K. E. 1978b. Management alternatives for Santa Cruz Basin 
groundwater. Hydrology and Water Resources in Arizona and the 
Southwest 8: 202-208.

Foster, K. E. 1982. Managing a finite groundwater supply in 
Arizona's Santa Cruz Basin. In: Gideon, G., editor.  Desert 
planning: international lessons. Pennsylvania State University,
University Park, Pennsylvania.

Frasier, G. W. 1980. Harvesting water for agricultural, wildlife, 
and domestic uses. Journal of Soil and Water Conservation 35: 
125-128.

Frasier, G. W. 1981a. Development of water for grazing. 
Proceedings of the Range Beef Cow Symposium. VII.

Frasier, G. W. 1981b. Water for animals, man, and agriculture by
water-harvesting. Proceedings ofthe U.S.-Mexico Resource 
Workshop, Rainfall Collection for Agriculture in Arid and 
Semiarid Regions.

Frasier, G. W. 1983. Water quality from water-harvesting systems. 
Journal of Environmental Quality 12: 225-231.

Frasier, G. W. 1984a. Range water development. Proceedings 
oftheSecond Intermountain Meadow Symposium. Colorado State 
University Experiment Station, Mountain Meadow Research Center, 
and University of Wyoming, Gunnison, Colorado, pp. 149-155.

Frasier, G. W. 1984b. Water harvesting, including new techniques 
of maximizing rainfall use in semiarid areas. Proceedings of the 
World Bank's Fourth Annual Agricultural Sector Symposium, 
Washington, D.C.

Frasier, G. W. 1985a. New innovations in water collection and 
storage. Proceedings of the 1985 International Ranchers Roundup. 
Texas Agriculture Extension Service, Texas A&M University, 
College Station, Texas, pp. 366-374.

Frasier, G. W. 1985b. Technical, economic, and social 
considerations of water harvesting and runoff farming. In: 
Whitehead, E. E., C. F. Hutchinson, B. N. Timmermann, and R. G. 
Vardy, editors.  Arid Lands: Today & Tomorrow. Westview Press, 
Boulder, Colorado, pp. 905-918.

Frasier, G. W. l986. Water harvesting potential and application 
as a means of range water supply. In: Everett, R. L., compiler. 
Proceedings - pinyon-juniper conference.  USDA Forest Service, 
General, Technical Report INT-215, pp. 518-523.

Frasier, G. W. 1987. Water harvesting, runoff farming for 
collecting and conserving water supplies. Proceedings of the 
Consultants' Workshop on the State-of-the-Art and Management 
Alternatives for Optimizing the Productivity of SAT Alfisols and 
Related Soils, Hyderabad, India.

Frasier, G. W. 1990. Runoff farming: Irrigation technology of the 
future. Proceedings of the Third National Irrigation Symposium 
and 11th Annual International Irrigation Exposition, American 
Society of Agricultural Engineers, Phoenix, Arizona.

Frasier, G. W. and K. R. Cooley. 1979. Water harvesting research 
implementation. Proceedings of the 33rd Annual Vegatative 
Rehabilitation and Equipment Workshop, Casper, Wyoming, pp. 48-
50.

Frasier, G. W. and K. G. Renard. 1987. Erosion and runoff 
measurements from semiarid rangeland in southwestern United 
States: An Overview. Proceedings of the Consultants' Workshop on 
the State-of-the-Art and Management Alternatives for Optimizing 
the Productivity of SAT Alfisols and Related Soils, Hyderabad, 
India.

Frasier, G. W. and H. A. Schreiber. 1978. Rangeland forage reha-
bilitation by water harvesting. Proceedings of the First 
International Rangeland Congress, Society for Range Management, 
Denver, Colorado, pp 295-298.

Frasier, G. W. and F. G. Scrimgeour. 1990. Supplemental 
irrigation by runoff farming: An economic assessment. Proceedings 
of the American Society of Civil Engineers Conference on 
Watershed Planning and Analysis in Action, Committee on Watershed 
Management and Irrigation and Drainage Division, Durango, 
Colorado, pp. 514-522.

Frasier, G. W., K. R. Cooley, and J. R. Griggs. 1979. Performance 
evaluation of water harvesting catchments. Journal of Range 
Management 32: 453-456.

Frasier, G. W., G. R. Dutt, and D. H. Fink. 1987. Sodium salt
treated catchments for water harvesting. Transactions of the  
American Society of Agricultural Engineers 30: 658-664.

Frasier, G. W., K. G. Renard, and J. R. Simanton. 1981. Assessing 
arid rangeland hydrologic resources. In: Lund, H.G., M. 
Caballero, R.H. Hamre, R.S. Driscoll, and W. Bonner, technical 
coordinators. Arid lands resource inventories: Developing 
cost-efficient methods. USDA Forest Service, General Technical 
Report W-28, pp. 561-567.

Freethey, G. W.  1982.  Hydrologic analysis of the upper San 
Pedro Basin from the Mexico-United States international boundary 
to Fairbanks, Arizona.  U.S. Department of the Interior, 
Geological Survey, Open-File Report 82-752.

Freethey, G. W., B. A. Kimball, D. E. Wilberg, and J.W. Hood. 
1988. General hydrogeology of the aquifers of Mesozoic age, upper 
Colorado River basin; excluding the San Juan Basin; Colorado, 
Utah, Wyoming, and Arizona. Hydrolocic Investications Atlas.

Frere, M. H., D. A. Woolhiser, J. H. Caro, B. A. Stewart, and W. 
H. Wischmeier. 1977. Control of nonpoint water pollution from 
agriculture; some concepts. Journal of Soil and Water 
Conservation 32: 260-264.

Gamougoun, N. D. et al. 1984. Soil, vegetation, and hydrologic 
responses to grazing management at Fort Stanton, New Mexico. 
Journal of Range Management 37: 538-541.  

Gao, X., S. Sorsoohian, and D. C. Goodrich. 1993. Linkage of a 
GIS to a distributed rainfall-runoff model. In: Environmental 
modeling with GIS: Chapter 17. Oxford University Press, New York, 
pp. 182-187.

Gardner, J. L., ed. 1960. Introduction. In: Warnock, B. H. and 
J.L. Cardnar, editors.  Water yield in relation to environment in 
the southwestern United States.  Sul Ross College, Alpine, Texas.

Gardner, H. R. and D. A. Woolhiser. 1978. Hydrologic and climatic 
factors. In: Reclamation of drastically disturbed lands: Chapter 
 10.  Proceedings of the Symposium on Reclamation of Drastically 
Disturbed Lands, Wooster, Ohio, pp 173-190.

Gary, H. L. 1965. Some site relations in three flood-plain 
communities in central Arizona. Journal of Arizona Academy of 
Science 3: 209-212.

Gelderman, F.W. 1970.  Soil survey, Walnut Gulch Experimental 
Watershed, Arizona. Arizona Agricultural Experimental Station, 
University of Arizona, Special Report, Tucson, Arizona.

Gershon, M. 1983. Multiobjective approaches to river basin 
planning. Journal of Water Resources Planninq & Management 
Division, American Society of Civil Engineers 109.

Gershon, M., L. Duckstein, and R. McAniff. 1982. Multiobjective 
river basin planning with aualitative criteria. Water Resources 
Research 18: 193-202.

Gibbens, R. P., C. H. Herbel, H. L. Morton, W. C. Lindemann, J. 
A. Ryder-White, D. B. Richman, E. W. Huddleston, W. H. Conley, C. 
A. Davis, J. A. Reitzel, D. M. Anderson and A. Guiao. l986. Some 
impacts of 2,4,5-t on a mesquite duneland ecosystem in southern 
New Mexico: A synthesis. Journal of Range Management 39: 320-326.

Gilley, J. E., W. J. Elliot, L. M. Laflen, and J. R. Simanton. 
1993. Critical shear stress and critical flow rates for 
initiation of rilling. Journal of Hydrology 142: 251-271.

Gilley, J. E., D. A. Woolhiser and D. B. McWhorter. 1985. Inter-
rill soil erosion - Part I: Development of model equations. 
Transactions of the American Society of Agricultural Engineers 
28: 147-153, 159.

Gilley, J. E., D. A. Woolhiser and D. B. McWhorter. 1985. Inter- 
rill soil erosion - Part II: Testing and use of model equations. 
Transactions of the American Society of Agricultural Engineer 28: 
154-159.

Gilley, M. M., and R. T. Beckman. 1963. Water requirements and 
uses in Arizona mineral industries. Bureau of Mines, Information 
Circular 8162, Phoenix, Arizona.

Gifford, G. F., and R. H. Hawkins. 1979. Deterministic hydrologic 
modeling of grazing system impacts on infiltration rates. Water 
Resources Bulletin 15: 924-934.

Goodrich, D. C. 1990. Geometric simplification of a distributed 
rainfall runoff model over a range of basin scales. PhD 
Dissertation, University of Arizona, Tucson, Arizona. 

Goodrich, D. C. 1994. SALSA-MEX: A large scale semi-arid land 
surface atmospheric mountain experiment. Proceedings of the 1994 
International Geoscience and Remote Sensing Symposium: Volume 1. 
Pasadena, California, pp. 190-193.

Goodrich, D. C. and D. A. Woolhiser. 1994. Comment on physically 
based hydrologic modeling 1: A terrain-based model for 
investigative purposed by R. B. Grayson, I. D. Moore and T. A. 
McMahon, Water Resources Research 30: 845-847.

Goodrich, D. C., J. J. Stone, and R. van Der Zweep. 1993. 
Validation strategies based on model application objectives. In: 
U.S. Department of the Interior, Geological Survey, Water 
Resources Investagations Report 93-4018, pp. 8-1-8-8.

Goodrich, D. C., D. A. Woolhiser, and S. Sorooshian. 1988. Model 
complexity required to maintain hydrologic response. In: 
Hydraulic Engineering: Proceedings of the 1988 National 
Conference, USDA Agricultural Research Service, 19-23.

Goodrich, D.C., D. A. Woolhiser, and C. L. Unkrich. 1990. 
Rainfall sampling impacts on runoff. Proceedings of the American 
Society of Civil Engineers International Symposium on 
Hydraulics/Hydrology of Arid Lands. Hydraulics and Irrigation and 
Drainage Divisions, San Diego, California, pp. 519-524.

Goodrich, D. C., P. J. Starks, R. R. Schnabel, and D. D. Bosch. 
1994. Effective use of USDA-ARS experimental watersheds. Proc. 
ARS Conf. on Hydrology, Denver, CO, Sept.13-15,1 - 3, U.S. Dept. 
of Agric., Agric. Research Service, Pub.1994-5, Oct. ,pp. 35-46.

Goodrich, D. C, L. B. Bach, M. A. Weliz, T. J. Jackson, T. J. 
Schmugge, T. O. Keefer, S. A. Amer, and C. L. Unkrich. 1991. 
Preliminary runoff simulation sensitivity to various measures of 
initial soil water content. Proceedings of the American 
Meteorological Society 20th Conference on Agriculture and Forest 
Meteorology, Salt Lake City, Utah, pp. 170-173.

Goodrich, D. C., T. J. Schmugge, T. J. Jackson, C. L. Unkrich, T. 
O. Keefer, R. Parry, L. B. Bach, and S. A. Amer. 1994. Runoff 
simulation sensitivity to remotely sensed initial soil water 
content. Water Resources Research 30: 1393-1405.

Green, C. R., and S. C. Martin. 1967. An evaluation of 
precipitation, vegetation and related factors on the Santa Rita 
Experimental Range. Institute of Atmospheric Physics, University 
of Arizona, Tucson, Arizona. 

Guber, A. L. 1989. Channel changes of the San Xavier reach of the 
Santa Cruz river, Tucson, Arizona. PhD Dissertation, University 
of Arizona, Tucson, Arizona.

Gwinn, W.R. 1964. Walnut Gulch supercritical measuring flume. 
Transactions of the American Society of Agricultural Eningeers 7: 
197-199.

Gwinn, W. R. 1970. Calibration of Walnut Gulch supercritical 
flumes. Journal of the Hydraulics Division, American Society of 
Civil Eningeers 98(HY8): 1681-1689.

Haigh, M. J. 1990. Evolution of an anthropogenic desert gully 
system. In: Walling, D. E., A. Yair, and S. Berkowicz, editors. 
Erosion, transport and deposition processes. International 
Association of Hydrological Sciences Publication 189, pp. 65-77.

Haigh, M. J.,and G. B. Rydout. 1987. Erosion pin measurement in a 
desert gully. In: Gardiner, V., editor. International 
geomorphology 1986. Proceedinqs of the First International 
Conference on Geomorphology; Part II, p. 419-436.

Hakonson, T. E., G. R. Foster, L. J. Lane, and J. W. Nyhan. 1986.
The application of an agricultural water balance and erosion 
model in environmental science: A user perspective. In: Giorgini, 
A. and F. Zingales, editors. Agricultural nonpoint source 
pollution: Model selection and application. Elsevier Publishing 
Company, Boston, pp. 173-190.

Hakonson, T. E.,  L. J. Lane, G. R. Foster and J. W. Nyhan. 1986.
An overview of Los Alamos research on soil and water processes in 
arid and semi-arid ecosystems. In: Proceedings of the Rainfall 
Simulator Workshop, Tucson, Arizona, pp. 7-10.

Hakonson, T. E., L. J. Lane, J. G. Steger and G. L. DePoorter.  
1982. Some interactive factors affecting trench cover integrity 
on low-level waste sites. Proceedings of the Nuclear Regulatory 
Commission Symposium on Low-Level Waste Disposal: Site 
Characterization and Monitoring, Arlington, Virginia, pp. 
377-399.

Halpenny, L. C., and P. C. Halpenny. 1991. Renewable urban water 
supplies Nogales and the microbasins of the Santa Cruz River: A 
case of natural water banking. Fifth Biennial Symposium on 
Artificial Recharge of Groundwater: Challenqes of the 1990s 
Tucson, Arizona.

Hanks, K. S., D. E. Wallace, and H. A. Schreiber. 1981. 
Bacteriological ground water quality characteristics of the 
Walnut Gulch Experimental Watershed. USDA Agricultural Research 
Service, Research Report 28.

Hanson, C. L. and D. A. Woolhiser. 1978. Probable effect of 
summer weather modification on runoff. Journal of the Irrigation 
and Drain Division, American Society of Civil Engineers 104(IRl): 
l-ll.

Hanson, C. L. and D. A. Woolhiser. 1990. Precipitation simulation 
model for mountainous areas. Proceedings of the American Society 
of Civil Eningeers International Symposium on 
Hydraulics/Hydrology of Arid Lands, Hydraulics and Irrigation and 
Drainage Divisions, San Diego, California, pp. 578-583.

Hanson, R. T. 1989. Aquifer-system comnaction. Tucson Basin and 
Avra Valley. Arizona. U.S. Department of the Interior, Geological 
Survey, Tucson, Arizona.

Hanson, R. T., S. R. Anderson, and D. R. Pool. 1990. Simulation 
of ground-water flow and potential land subsidence, Avra Valley, 
Arizona. U.S. Geolocical Survey, Open File Report AZ053.

Hardegree, S. P. and W. E. Emmerich. 1990a. Effect of 
polyethylene glycol exclusion on the water potential of solution-
saturated filter paper. Plant Physiology 92: 462-466.

Hardegree, S. P. and W. E. Emmerich. 1990b. Partitioning water 
potential and specific salt effects on seed germination of four 
grasses. Annals of Botany 66: 587-595.

Hardegree, S. P. and W. E. Emmerich. 1994. Seed germination 
response to polyethylene gIycol solution depth. Seed Sd. and 
Technology 22: 1-7.

Harshbarger, J. W., and D. R. Hargis, 1981. Hydrology and mining 
in the Tucson area. Mining-Engineering 33: 1611-1616.

Haverland, R. L. 1987. Soil development on a granitic catena in
southeastern Arizona. PhD Dissertation, University of Arizona, 
Tucson, Arizona.

Haverland, R. L. and L. R. Cooper. 1981. Microtrac: A rapid
particle-size analyzer of sediments and soils. Hydrology and 
Water Resources in Arizona and the Southwest 11: 207-211.

Haverland, R. L., D. F. Post, L. R. Cooper and E. D. Shirley. 
1985. Estimation of soil texture and plant available water by 
correlation with the laser light-scattering method. Hydrology and 
Water Resources in Arizoa and the Southwest 15: 43-57.

Hawkins, R. H. 1978. Effects of rainfall intensity on runoff 
curve numbers. Hydrology and Water Resources in Arizona and the 
Southwest 8: 53-64.

Hawkins, R. H. 1978. Runoff curve numbers with varying site 
moisture. Journal of the Irrigation and Drainage Division, 
American Society of Civil Engineers 104(IR4): 389-398.

Hawkins, R. H. 1979. Runoff curve numbers from partial area 
watersheds. Journal of the Irrigation and Drainage Division, 
American Society of Civil Engineers 105(IR4): 375-390.

Haworth, K., and G. R. McPherson. 1991. Effects of Quercus emoryi 
on precipitation distribution. Journal of the Arizona-Nevada 
Academy of Science, Proceedings Supplement 21: 20.


Hays, M. E. 1984. Analysis of historic channel change as a method 
for evaluating flood hazard in the semi-arid Southwest. Annual 
Meeting of the Geological Society of America. Abstracts: 16(6): 
535.

Heede, B. H. 1981. Gully control by check dams: Field 
demonstration Santa Rita Experimental Range, Arizona. USDA Forest 
Service, Rocky Mountain Forest and Range Experiment Station, Fort 
Collins, Colorado.

Heilman, P., D. S. Yakowitz, J. J. Stone, L. A. Kramer, L. J. 
Lane, and B. Imam. 1993. An exploration of the economics of farm 
management alternatives to improve water quality. In: Proceedings 
of the American Society of Agricultural Eningeers Conference on 
Application of Advanced Information Technologies: Effective 
Management of Natural Resources, Spokane, Washington, pp. 
194-204.

Heilman, P., D. S. Yakowitz, J. J. Stone, L. J. Lane, B. Imam, M. 
Hernandez, J. A. Abolt, and J. E. Masterson II. 1994. A prototype 
decision support system for farm manager. American Society of 
Agricultural Engineers  Conference on Computers in Agriculture, 
Orlando, Florida, pp. 519-529.

Hendricks, B. A. 1942. Effect of grass litter on infiltration of 
rainfall on granitic soils in a semidesert shrub grass area. US 
Forest Service, Southwest Forest and Range Experiment Station, 
Research Note 96.

Herbert, R. A. 1977. Effect of illuviated deposits on 
infiltration rates and denitrification during sewage effluent 
recharge. Hydrology and Water Resources in Arizona and the 
Southwest 7: 183-190.

Herhenhorn, J. S., and D. A. Woolhiser.  1987.  Disaggregation of 
dailyrainfall.  Journal of Hydrology 95: 299-322.

Hernandez, M. 1991. Analysis of tho quasi-steady state 
approximation on parameter identifiability for a dynamic sold 
erosion model. PhD Dissertation, University of Arizona, Tucson, 
Arizona.

Hernandez, M., P. Heilman, L. J. Lane, J. J. Stone, J. A. Abolt, 
and J. E. Masterson, II. 1993. A prototype shell for running 
field scale natural resource simulation models. In: Application 
of Advanced Information Technologies: Effective Management of 
Natural Resources, Proceedings of the 1993 Conerecne, Spokane, 
washington, pp.142-149.

Hershfield, D. M. 1962. A note of the variability of annual 
precipitation.  Journal of Applied Meteorology 6: 575-578.

Hevly, R. H., and P. S. Martin.  1961.  Geochronology of Pluvial 
Lake Cochise, Southern Arizona.  I. Pollen analysis of shore 
deposits.  Journal Arizona Academy of Science 2: 24-31. 

Hibbert, A. R. 1977a. Distribution of precipitation on rugged 
terrain in Central Arizona. Hydrology and Water Resources in 
Arizona and the Southwest 7: 163-173. 

Hibbert, A. R. 1977b. Potential for augmenting flow of the 
Colorado River by vegetation management. Annual Arizona Watershed 
Symposium 21: 16-21. 

Hibbert, A. R. 1979. Managing vegetation to increase inflow in 
the Colorado River Basin. USDA Forest Service, General Technical 
Report RM-66.

Hibbert, A. R.  1983.  Water yield improvement potential by 
vegetation management on western rangelands.  Water Resources 
Bulletin 19: 375-381. 

Hickok, R. B. 1963. Hydrology research needs for upstream flood 
prevention. Proceedings of the Fifth Congress International 
Irrigation and Drainage Committee, Tokyo, Japan.

Hickok, R. B.  1968.  Water management on semiarid watersheds. 
Arizona Watershed Symposium 11: 9-14.

Hickok, R. B., R. V. Keppel, and B. R. Rafferey. 1959. Hydrograph 
synthesis for small arld-land watersheds. Agricultural 
Engineering 40: 608-611, 615.

Hjelmarson, H. W., and S. P. Kemna. 1991. Flood hazards of 
distributary-flow areas in southwestern Arizona. In: Water 
Resources Investigations. Arizona Department of Water Resources, 
Phoenix, Arizona.

Hjalmarson, H. W., H. Y. Lee, R. E. Baele, D. B. Thompson, V. M. 
Ponce, Z. Osmolski, and D. Smuter. 1987. Large basin 
deterministic hydrology: A case study, discussion and closure. 
Journal of Hydraulic Engineering 113: 1461-1471.

Holzer, T. L. 1977. Elastic expansion of the lithosphere caused 
by groundwater withdrawal in south-central Arizona. In: Whitten, 
C. A., R. Green, and B. K. Meade, editors. Recent crustal 
movements Tectononhysics 52.

Humes, K. S., W. P. Kustas, M. S. Moran, W. D. Nichols, and M. A. 
Weltz. 1994. Variability of emission and surface temperature over 
a sparsely vegetated surface. Water Resources Research 30: 1299-
1310.

Ince, S., R. A. Phillips, and L. G. Wilson. 1980. Water quality 
transformations and groundwater recharge of sewage effluent 
releases in an ephemeral beam channel. Department of Civil 
Engineering, University of Arizona, Tucson, Arizona.

Ingram, J. J. and D. A. Woolhiser. 1980. Chemical transfer into 
overland flow, Proceedings of the Symposium on Watershed 
Management '80, American Society of Civil Engineers, Boise, 
Idaho, pp 40-53.

Instituto Nacional de Estadistica Geografia e Informatica.  1993. 
 Estudio hidrologico del estado de Sonora.  Instituto Nacional de 
Estadistica Geografia e Informatica, Aguascalintes, 
Aguascalintes, Mexico.

Jackson, T. J., D. M. Le Vine, A. Griffis, D. C. Goodrich, T. J. 
Schmugge, C. T. Switt, P. E. O'Neill, R. R. Roberts, and R. 
Parry. 1992. Soil moisture veritcation study of the ESTAR 
microwave radiometer: Walnut Gulch, Arizona 1991. Proceedings of 
the IGARSS'92 Symposium, Houston, Texas, pp. 486-488.

Jackson, T. J., T. J. Schmugge, R. Parry, W. P. Kustas, J. C. 
Ritchie, A. M. Shutko, A. Haldin, E. Reutov, E. NovichikhiN, B. 
Liberman, J. C. Shiue, D. R. Davis, D. C. Goodrich, S. Amer, and 
L. B. Bach. 1992. Multifrequency passive microwave observations 
of soil moisture in an arid rangeland environment. International 
Journal of Remote Sensing 13: 573-580.

Jackson, T. J., A. M. Shutko, J. C. Shiue, T. J. Schmugge, D. R. 
Davis, R. Parry, A. Haldin, E. Reutov, E. Novichikhin, B. 
Liberman, W. P. Kustas, D. C. Goodrich, S. B. Amer, L. B. Bach, 
and J. C. Ritchie. 1991. Soil moisture observations using 
muitifrequency passive microwave sensors in a arid rangeland 
environment: A cooperative US-USSR experiment. Proceedings of the 
American Meteorological Society 20th Conference on Agriculture 
and Forest Meteorology, Salt Lake City, Utah, pp. 174-177.

Jackson, W. L. 1987. Assessment of water conditions and 
management opportunities in support of riparian values BLM San 
Pedro River properties, Arizona. U.S. Department of the Interior, 
Bureau of Land Management, Arizona State Office, Phoenix, 
Arizona.

Jackson, W. L., and P. Van Haveren. 1984. Design for a stable 
channel in coarse alluvium for riparian zone restoration. Water 
Resources Bulletin 20: 695-703. 

Jacobs, K. L. 1988. The second management plan: A management 
strategy for the 1990's. Hydrology and Water Resources in Arizona 
and the Southwest 18: 111-121.

Jamil. M. H., and S. J. Ullery.  1979.  International water use 
relations along the Sonoran Desert borderlands.  Office of Arid 
Lands Studies, Resource Paper 14, University of Arizona, Tucson, 
Arizona.

Jenkins, M. E. 1989.  Surface and groundwater assessments 
supporting instream flow protection at the Hassayampa River 
Preserve, Wickenburg, AZ. In: Woessner, W. W. and D. F. Potts, 
editors. Proceedings of the Symposium on Headwaters Hydrology.  
American Water Resource Association, Bethesda, Maryland, pp. 307-
316.

Johnsen, T. N., Jr, and W.L. Warskow. 1980. Picloram dissipation 
in a small southwestern stream. Weed Science 28: 612-615.

Johnson, R. R. 1978. Hydrologic factors affecting groundwater 
management for the city of Tucson, Arizona. Hydrology and Water 
Resources in Arizona and the Southwest 8: 1-8.

Jordan, G .L., and M.M. Maynard. 1970. The San Simon watershed: 
Revegitation. Progressive Agriculture in Arizona 22(6): 4-7.

Judson, S. 1952. Arroyos. Scientific American 18: 71-76.

Karnieli, A. 1988. Mapping the areal precipitation over 
Arizona--using Kriging technique. Hydrology and Water Resources 
in Arizona and the Southwest 18: 19-41.

Karnieli, A., and H. B. Osborn. 1988. Factors affecting seasonal
and annual precipitation in Arizona. Hydrology and Water 
Resources In Arizona and the Southwest 18: 7-18.

Karnieli, A. M., M. H. Diskin, and L. J. Lane. 1994. CELMOD5 - a 
semidistributed cell model for conversion of rainfall into runoff 
in semi-arid watersheds. Journal of Hydrology 157: 61-85.

Karpiscak, M. M., K. F. Foster, and R. L. Rawles. 1987. Design 
and operation of a water-harvesting agrisystem. In: Aldon, E. F., 
C. E. Gonzales V., and W. H. Moir, technical coordinator. 
Strategies for classification and management of native vegetation 
for food production in arid zones. USDA Forest Service, General 
Technical Report RM-150, pp. 221-224.

Kepner, W. G., R. O. Kuehl, R. P. Breckenridge, J. R. Baker, D. 
O'Leary, J. M. Lancaster, S. G. Leonard, D. A. Mouat, T. G. 
Reinsch, M. A. Weltz, D. W. Sutton, R. L. Tidwell, A. C. Neale, 
G. E. Byers, and R. L. Slagle. 1993. Environmental monitoring and 
assessment program, arid ecosystems 1993 implementation plan - 
Colorado Plateau plot design pilot study. U.S. Environmental 
Protection Agency, Washington, D.C., pp. 1-62.

Keppel, R.V. 1960. Water yield from southwestern grassland. In: 
Warnock, B. H. and J. L. Gardner, editors. Water yield in 
relation to environment in the southwestern United States. Sul 
Ross College;, Alpine, Texas, pp. 39-46.

Keppel, R. V. 1961. Watershed research on semiarid rangelands. 
Arizona Watershed Symposium 5.

Keppel, R.V. 1963. A record storm event on the Alamogordo Creek 
Watershed in Eastern New Mexico. Journal of Geophysical Research 
68: 4877-4880.

Keppal, R. V. and Fletcher, J.E. 1959. Water in the Southwest. 
Soil Conservation 24: 54-56.

Keppel, R.V. and Gardner, J.L. 1960. Some research findings on 
the Aalamogordo Creek Experimental Watershed. New Mexico Water 
Conference 5: 19-20.

Keppel, R. V., and K. G. Renard.  1962.  Transmission losses in 
ephemeral stream beds.  Journal of the Hydraulics Division, 
American Society of Civil Engineers 88(HY5): 59-68. 

Khalili, D., L. Duckstein, and M. M. Fogel. 1988. A 
multiobjective, discrete system representation of rangeland 
watersheds. Water Resources Bulletin 24: 1035-1040.

Kidwell, M. R. 1994. Distribution of ground cover and its effects 
on runoff and sediment yield in the WEPP model. MS Thesis, 
University of Arizona, Tucson, Arizona.

Kincaid, D. R., and G. Williams.  1966.  Rainfall effects on soil 
surface characteristics following range improvement treatments.  
Journal of Range Management 19: 346-351.

Kincaid, D. R., J. L. Gardner, and H.A. Schreiber. 1964. Soil and 
vegetation parameters affecting infiltration under semiarid 
conditions. ISAH 65: 440-453. 

Knight, S. S., P. J. Starks, S. P. Hardegree, and M. A. Weltz. 
1994. Scientific challenges and opportunities in wetland and 
riparian research. In: Proceedings of the Agricultural Research 
Service Conference on Hydrology. Agriculture Research Service 
Publication 1994-5, pp. 147-161.

Knisel, W. G. 1980. A field-scale model for nonpoint source 
pollution evaluation. In: Proceedings of the American Society of 
Agricultural Engineers Hydrologic Transport Modeling Symposium, 
New Orleans, Lousiana, pp. ll8-126.

Knisel, W. G. 1980. Erosion and sediment models, an overview. In: 
Proceedings of the American Society of Civil Engineers Symposium 
on Watershed Management '80, Boise, Idaho, pp. 141-150.

Knisel, W. G. 1980. Relationship of field erosion and sediment 
yield in streams. In: Proceedings of the 33rd Annual National 
Association of Conservation Districts Meeting, Washington, D.C., 
pp. 71-73.

Knisel, W. G. 1981. A field-scale model for nonpoint source 
evaluation. In: Proceedings of the Symposium on Nonpoint 
Pollution Control Tools and Techniques for the Future, 
Gettysburg, Pennsylvania, pp. 100-106.

Knisel, W. G. and G. R. Foster. 1980. CREAMS, a system for 
evaluating best-management practices. In: Jaske, W. J., editor. 
Economics, ethics, ecology: Roots of productive conservation. 
Soil Conservation Society of America, Ankeny, Iowa, pp. 177-194.

Knisel, W. G., R. A. Leonard, and E. B. Oswald. 1982. Nonpoint-
source pollution control: Resource conservation perspective. 
Journal of Soil and Water Conservation 37: 196-199.

Konikow, L. F. 1986. Predictive accuracy of a ground-water model: 
Lessons from a postaudit. Ground Water 24.

Kresan, P. L. 1988. The Tucson, Arizona, flood of October 1983; 
Implications for land management along alluvial river channels. 
In: Baker, V. R., R. Kochel, and P.C. Patton, editors. Flood 
geomornhology. Department of Geosciences, University of Arizona, 
Tucson, Arizona.

Kustas, W. P., and D. C. Goodrich. 1994. Preface to a collection 
of papers entitled "Monsoon '90 Multidisciplinary Experiment." 
Water Resources Research 30: 1211-1225.

Kustas, W. P., J. H. Blanford, D. I. Stannard, C. S. T. Daughtry, 
W. D. Nichols, and M. A. Weltz. 1994.  Local energy flux 
estimates for unstable conditions using variance data in semiarid 
rangelands. Water Resources Research 30: 1351-1361.

Kustas, W. P., D. C. Goodrich, M. S. Moran, S. A. Amer, L. B. 
Bach, J. H. Blanford, A. Chehbouni, H. Classsen, W. E. Clements, 
P. C. Doraiswamy, P. Dubois, T. R. Clarke, C. S. T. Daughtry, D. 
Gellman, T. A. Grant, L. E. Hipps, A. R. Huete, K. S. Humes, T. 
J. Jackson, T. O. Keefer, W. D. Nichols, R. Parry, E. M. Perry, 
R. T. Pinker, P. J. Pinter, Jr., J. Qi, A. Riggs, T. J. Schmugge, 
A. M. Shutko, D. I. Stannard, E. Swlatek, J. D. van Leeuwen, J. 
van Zyl, A. Vidal, J. Washburne, and M. A. Weltz. 1991. An 
interdisciplinary field study of the energy and water fluxes in 
the atmosphere-biosphere system over semiarid rangelands: 
Description and some preliminary results. Bulletin of the 
American Meteorological Society 72: 1683-1706.

Kustas, W. P., M. S. Moran, K. S. Humes, D. I. Stannard, P. J. 
Pinter, Jr., L. E. Hipps, E. Swiatek, and D. C. Goodrich. 1994. 
Surface energy balance estimates at local and regional scales 
using optical remote sensing from an aircraft platform and 
atmospheric data collected over semiarid rangelands. Water 
Resources Research 30: 1241-1259.

Kustas, W. P., T. J. Schmugge, K. S. Humes, T. J. Jackson, R. 
Parry, M. A. Weltz, and M. S. Moran. 1993. Relationships between 
evaporative fraction and remotely sensed vegetation index and 
microwave brightness temperature for semiarid rangelands. Journal 
of Applied Meteorology 32: 1781-1790.

Lacey, R. L., and H. W. Hjalmarson.  1977.  Effects of 
phreatophyte removal on water quality in the Gila River 
Phreatophyte Project Area, Graham Country, Arizona.  U.S. 
Geoolgical Survey, Profesional Paper 655-M.

Laflen, J. M., W. J. Elliott, J. R. Simanton, C. S.  Holzhey, and 
K. D. Kohl. 1991. WEPP: Soil erodibility experiments for 
rangeland and cropland soils. Journal of Soil and Water 
Conservation 46: 39-44.

Laflen, J. M., D. C. Flanagan, M. A. Weltz, J. J. Stone, and J. 
C. I. Ascough. 1994. The WEPP model and its applicability for 
predicting erosion on rangelands. In: Blackburn, W. H., F. B. 
Pierson, Jr., G. E. Schuman, and R. Zartman, editors.  
Variability in Rangeland Water Erosion Processes. Soil Science 
Society of America, Madison, Wisconsin, pp.11-22.

Laflen, J. M., L. J. Lane, and G. R. Foster, G.R. 1991. WEPP: A 
new generation of erosion prediction technology. Journal of Soil 
and Water Conservation 46: 34-38.

Lane, L. J. 1972. A proposed model for flood routing in ab-
stracting ephemeral channels. Hydrology and Water Resources in 
Arizona and the Southwest 2: 439-453.

Lane, L. J. 1982a.  A distributed model for small semiarid 
watersheds. Journal of the Hydraulics Division, American Society 
of Civil Engineers  108(HY10): 1114-1131.

Lane, L. J. 1982b. Development of a procedure to estimate runoff
and sediment transport in ephemeral streams. In: Proceedings 
ofthe Symposium on Recent Developments in the Explanation and 
Prediction of Erosion and Sediment Yield. International 
Association of Hydrological Sciences, Publication 137, pp. 
275-282.

Lane, L. J. 1982c. Hydrologist, USDA - Southwest watershed 
research center.  Journal of the Hydraulics Division. 108(HY10): 
1114-1131.
 
Lane, L. J. 1982d. Relationships between morphology of small 
streams and sediment yield. Journal of the Hydraulics Division, 
American Society of Civil Engineers 108(Hyll): 1328-1365.

Lane, L. J. 1983. SPUR hydrology component: Water routing and 
sedimentation. USDA Agricultural Research Service, Miscellaneous 
Publication 1431, pp. 62-67.

Lane, L. J. 1984. Closure to: Relationships between morphology of 
small streams and sediment yield (Journal of the Hydraulics 
Division, American Society of Civil Engineers 108(HY1):
1328-1365). Journal of the Hydraulics Division, American Society 
of Civil Engineers 110(HY1): 85-86.

Lane, L. J. 1985a. Estimating transmission losses. In: 
Proceedings of the American Society of Civil Engineers Specialty 
Conference on Development and Management Aspects of Irrigation 
and Drainage Systems.  Irrigation and DrainageDivision, San 
Antonio, Texas, pp. 106-113.

Lane, L. J. 1985b. Hydraulic and sediment transport processes in
ephemeral stream channels: Components of the SPUR model. USDA 
Agricultural Research Service, Technical Bulletin ARS-30, pp. 
360-365.

Lane, L. J. 1986. Erosion on rangelands: Emerging technology and 
data base. In: Proceedings of the Rainfall Simulator Workshop,  
USDA Agricultural Research Service, Tucson, Arizona, pp. 1-68.

Lane, L. J., editor  1986.  Erosion on rangelands: Proceedings of 
the rainfall simulator workshop. Society for Range Management, 
Denver, Colorado,

Lane, L. J., and F. J. Barnes. 1986. Water balance calculations 
in southwestern woodlands. In: Everett, R. L., compiler. 
Proceedings - pinyon-juniper conference. USDA Forest Service, 
General Technical Report INT-215, pp. 480-488.

Lane, L. J., and G. R. Foster. 1980. Modeling channel processes
with changing land use. In: Proceedings of the Symposium on 
Watershed Management '80. American Society of Civil Eningeers 
Boise, Idaho, pp. 200-214.

Lane, L. J., and T. E. Hakonson. 1982. Influence of particle
sorting in transport of sediment associated contaminants. In: 
Proceedings of the Symposium on Waste Management, Tucson, 
Arizona.

Lane, L. J., and J. W. Nyhan. 1981. Cover integrity in shallow 
land burial of low level wastes: Hydrology and erosion. In: 
Proceedings of the Third Annual Information Meeting, DOE 
Low-Level Waste Management Program, New Orleans, Lousiana, pp. 
419-430.

Lane, L. J., and H. B. Osborn. 1973. Hypotheses on the seasonal 
distribution of thunderstorm rainfall in southeastern Arizona.  
In: Floods, Droughts, and Decision Making with Inadequate 
Hydrological Data. Proceedings of the Second International 
Symposium on Hydrology, Water Resources Special Publication, pp. 
83-94.

Lane, L. J., and H. B. Osborn. 1974. Discussion of urban flood 
frequency characteristics by W. H. Espey and D. E. Winslow 
(Journal of the Hydraulics Division, American Society of Civil 
Engineers 100(HY2): 279-294). Journal of the Hydraulics Division, 
American Society of Civil Eningeers 100(HY12): 1854-1855.

Lane, L. J., and H. B. Osborn. 1975. Discussion of weather 
modification for use in high plain by R. A. Schleuseuer and J. R. 
Miller  (Journal of the Irrigation and Drainage Division, 
American Society of Civil Eningeers 100(IR3): 339-350). Journal 
of the Irrigation and Drainage Division, American Society of 
Civil Eningeers 101(IR3): 237-240.

Lane, L. J., and K. G. Renard. 1972. Evaluation of a basin wide
stochastic model for ephemeral runoff from semiarid watersheds.
Transaction of the American Society of Agricultural Eningeers 15: 
280-283.

Lane, L. J., and E. D. Shirley. 1982. Modeling erosion in 
overlandflow. In: Proceedings of the Workshop on Estimating 
Erosion and Sediment Yield on Rangelands. USDA Agricultural 
Research Service ARM-W-26, pp. 120-128.

Lane, L. J., and J. J. Stone. 1983. Water balance calculations, 
water use efficiency, and aboveground net production. Hydrology 
and Water Resourcss in Arizona and the Southwest 13: 27-34.

Lane, L. J., and D. E. Wallace. 1976. Simulation of partial area 
response from small semiarid watershed. Hydrology and Water 
Resources in Arizona and the Southwest 6: 137-147.

Lane, L. J., D. R. Davis, and S. Nnaji. 1979. Termination of 
hydrologic data collection (a case study). Water Resources 
Research 15: 1851-1858.

Lane, L .J., M. H. Diskin, and K. G. Renard.  1971.  Input-output 
relationships for an ephemeral stream channel system.  Journal of 
Hydrology 13: 22-40.

Lane, L. J., M. H. Diskin, D. E. Wallace, and R. M. Dixon. 1978. 
Partial area response of small semiarid watersheds. Water 
Resources Bulletin 14: 1143-1158. 

Lane, L. J., V. A. Ferreira and E. D. Shirley. 1980. Estimating
transmission losses in ephemeral stream channels. Hydrology and
Water Resources in Arizona and the Southwest 10: 193-202.

Lane L. J., T. E. Hakonson, and G. R. Foster. 1987. Watershed
erosion and sediment yield affecting contaminant transport. In: 
Proceedings of the Symposium on Environmental Research on 
Actinide Elements, Hilton Head, South Dakota, pp. 193-223.

Lane, L. J., M. H. Nichols, and H. B. Osborn. 1994. Time series 
analysis of global change data. Environmental Pollution 83: 
63-68.

Lane, L. J., W. D. Purtymun and N. M. Becker. 1985. New 
estimation procedures for surface runoff, sediment yield, and 
contaminant transport in Los Alamos County, New Mexico.  Los 
Alamos National Laboratory, LA-10335-MS, Los Alamos, New Mexico. 

Lane, L. J., E. M. Romney, and T. E. Hakonson. 1984. Water 
balance calculations and net production of perennial vegetation 
in the northern Mohave Desert. Journal of Range Management 37: 
12-18.

Lane, L. J., T. J. Ward, and J. J. Stone. 1985. Evaluation of 
hydrologic and hydraulic procedures for small urban watersheds in 
the southwest. Hydrology and Water Resources in Arizona and the 
Southwest 15: 21-30.

Lane, L. J., D. A. Woolhiser and V. Yevjevich. 1975. Influence of 
simplifications in watershed geometry in simulation of surface 
run off. Colorado State University, Hydrology Paper 81, Fort 
Collins, Colorado.

Lane, L. J., J. E. Gilley, M. Nearing, and A. D. Nicks. 1988.
The USDA Water Erosion Prediction Project. In: Proceedings of the 
of 1988 National Conference on Hydraulic Eningeering. Highway 
Division, American Society of Civil Engineers, Colorado
Springs, Colorado.

Lane, L. J., H. L. Morton, D. E. Wallace, R. E. Wilson, and R. D. 
Martin. 1977. Nonpoint-source pollutants to determine runoff 
source areas. Hydrology and Water Resources in Arizona and the 
Southwest 7: 89-102.

Lane, L. J., M. A. Nearing, J. M. Laflen, G. R. Foster, and M. H. 
Nichols. 1992. Description of the US Department of Agriculture 
Water Erosion Prediction Project (WEPP) model. Chapter 15. In: 
Parsons, A. J., and A. D. Abrahams, editors. Overland 
Flow-Hydraulics and Erosion Mechanics.  University College London 
Press Limited, University College London, United Kingdom, pp. 
377-391.

Lane, L. J., M. H. Nichols, M. Hemandez, C. Manetsch, and W. R. 
Osterkamp. 1994. Variability discharge, stream power, and 
particle size distributions in ephemeral-stream channel systems. 
In: Proceedings of the Symposium on Variability in Stream Erosion 
and Sedment Transport. International Association of Hydrological 
Sciences, Canberra, Australia, pp. 335-342.

Lane, L. J., A. D. Nicks, J. M. Laflen, M. A. Weltz, W. J.  
Rawls, and D. I. Page. 1989. The Water Erosion Prediction 
Project: Model overview. In: Proceedings of the American Society 
of Civil Eningeers National Water Conference. Irrigation and 
Drainage, and Water Resources Planning and Management Divisions, 
Newark, Deleware, pp. 487-494.

Lane, L.J., K. G. Renard, G. R. Foster, and J. M. Laflen. 1992. 
Development and application of modern soil erosion prediction 
technology -The USDA experience. Australian Journal of Soil 
Research 30: 893-912.

Lane, L. J., J. R. Simanton, J. R., T. E. Hakonson, and E. M. 
Romney. l987. Large-plot infiltratlon studies in desert and 
semiarid rangeland areas of the southwestern U.S.A. In: 
Proceedings of the International Conference on Infiltration 
Development and Applicatlon, University of Hawaii at Manoa, 
Hawaii, pp. 365-376.

Laney, R. L. 1976. Water-level declines, land subsidence, and 
earth fissures in South-central Arizona. Arizona Water Commission 
Report 8: 30-39.

Linden, D. R. and R. M. Dixon. 1974. Soil air pressure effects   
on route and rate of infiltration. Journal of the Soil Science 
Society of America 40: 963-965.

Lopes, V. L. 1987. A numerical model of watershed erosion and 
sediment yield. PhD Dissertation, University of Arizona, Tucson, 
Arizona.

Lopes, V. L., and P. F. Ffolliott. 1992. Hydrology and watershed 
management of oak woodlands in southeastern Arizona. In: 
Ffolliott, P. F., G. J. Gottfried, D. A. Bennett, V. M. Hernandez 
C., A. Ortega-Rubio, and R. H. Hamre, technical coordinators. 
Ecology and management of oak and associated woodlands: 
Perspectives in the southwestern United States and northern 
Mexico. USDA Forest Service, General Technical Report RM-218, pp. 
71-77.

Lopes, V. L., and L. J. Lane. 1988. Modelling sedimentation
processes in small watarsheds. International Association of 
Hydrological Sciences Publication 174: 497-508.

Lopes, V. L. and L. J. Lane. 1990. Simulating runoff and sediment 
yield on semiarid watersheds. In: Proceedings of the Conference 
on Watershed Planning and Analysis in Action.  Committee on 
Watershed Management and Irrigation and Drainages Division, 
American Society of Civil Eningeers, Durango, Colorado, pp. 174-
183.

Lopes, V. L. and E. D. Shirley. 1993. Computation of flow 
transitions in open channels with steady uniform lateral inflow. 
Journal of Irrgation and Drainage Engineering 119: 187-200.

Lord, W. B.  1991.  A stduy of the water resources of the San 
Pedro Basin and options for efficient and equitable water 
management.  Water Resources Research Center, University of 
Arizona, Tucson, Arizona.

Lynch, D. J., and D. W. Shakel. 1978. Hell, I've lived here 
thirty years and I've never seen a flood on that river: Record 
flooding of the Santa Cruz River, southeastern Arizona, 9-10 
October 1977. Annual Meeting of the Geological Society of 
America. Abstracts: 10: 115.

Mace, A. C., Jr. 1968. The influence of climatic, hydrologic, and 
soil factors on evapotranspiration rates of tamarisk (Tamarix 
pentandra Pall.). PhD Dissertation, University of Arizona, 
Tucson, Arizona.

Marozas, D. C. 1987. The effects of mineral reactions on trace 
metal characteristics of groundwater in desert basins of southern 
Arizona. PhD Dissertation, University of Arizona, Tucson, 
Arizona.

Marozas, D. C. 1987. The influence of low-temperature mineral 
reactions on the separation of trace metals in groundwater of the 
lower Santa Cruz Basin, Arizona. Annual Meeting of the Geological 
Society of America. Abstracts: 19: 760.

Marsh, J. A. 1968. The effect of suspended sediment and discharge 
on natural infiltration of ephemeral streams. MS Thesis, 
University of Arizona, Tucson, Arizona.

Martin, W. P., and L. R. Rich.  1948.  Premininary hydrologic 
results, 1935-1948, "Base Rock", undisturbed soil lysimeters in 
the grassland type, Arizona.  Journal of the Soil Science Society 
of America 13: 561-567.

Martinez, M., L. J. Lane, and M. Fogel. 1979. Experimental 
investigation of soil detachment by raindrop impact. In: 
Proceedings of the Rainfall Simulator Workshop. USDA-SEA, 
ARM-W-10, pp. 153-155.

Martinez-Meza, E. 1987. Un sistema de captacion y aprovechamiento 
de agua de lluvia, como alternativa para la produccion agricola 
en temporal deficiente. In: Aldon, E.F., C.E. Gonzales V., W.H. 
Moir, technical coordinators. Strategies for classification and 
management of native vegetation for food production in arid 
zones. USDA Forest Service, General Technical Report RM-150, pp. 
242-244.

Mass, S. J., M. S. Moran, M. A. Weltz, and J. H. Blanford. 1993. 
Model for simulating surface evaporation and biomass production 
utilizing routine meteorological and remote sensing data. In: 
Proceedings of the 1993 ACSM/ASPRS Annual Convention, New 
Orleans, Lousiana. 

Matlock, W. G. 1966. Recharge distribution determined by analog 
model. Groundwater 4: 13-16.

Matlock, W. G. 1972. Use of diaital computer techniques in water 
resources data storage, retrieval and analysis. In: Simposio 
Internacional sobre la Planificacion de Recursos Hidraulicos, 
Mexico, City, D.F.

Matlock, W. G. 1986. Small scale water management systems.  
Agricultural Engineering Department, University of Arizona, 
Tucson, Arizona.

Matlock, W. G., and P. R. Davis. 1972. Groundwater in the Santa 
Cruz Valley, Arizona. Agricultural Experiment Station, University 
of Arizona, Technical Bulletin 194, Tucson, Arizona.

Matlock, W. G., H. C. Schwalen, and R. J. Shawl 1965. Progress 
report on study of water in the Santa Cruz Valley, Arizona. 
Agricultural Experiment Station, University of Arizona, Report 
233, Tucson, Arizona.

McAuliffe, J. R. 1994. Landscape evolution, soil formation, and 
ecological patterns and processes in Sonoran Desert bajadas. 
Ecological Monographs 64: 111-148.

McCool, D. K. and K. G. Renard. 1990. Water erosion and water 
quality. In: Singh, R. P., J. F. Parr, B. A. Stewart, editors. 
Dryland agriculture: Strategies for sustainability: Volume 13. 
Advances in Soil Science, Springer-Verlag, New York, pp. 175-185.

McCool, D. K., K. G. Renard, and G. R. Fostar. 1994. The revised 
universal soil loss equation. In: Larionov, G. A., and M. A. 
Nearing, editors.  Proceedings of the International Workshop on 
Soil Erosion Center for Technology Transfer and Pollution 
Prevention, Purdue University, West Lafayette, Indiana, pp. 
45-59.

McHugh, J. B., and G. A. Nowlan. 1987. Analytical results and 
locality map for 82 well water samples from the lower Santa Cruz 
Basin, Pinal County, Arizona. U.S. Department of the Interior, 
Geological Survey, Open File Report.

McQueen, I. S., and R. F. Miller. 1972. Gila River Phreatophyte 
Project: Soil-moisture and energy relationships associated with 
riparian vegetation near San Carlos, Arizona. U.S. Government 
Printing Office, Washington, D.C.

Medina, A. L., and C. Martin. 1988. Stream channel and vegetation 
changes in sections of McKnight Creek, New Mexico. The Great 
Basin Naturalist 48: 373-381. 

Meneely, S. C., and S. D. Schemnitz. 1981. Chemical composition 
and in vitro digestibility of deer browse three years after a 
wildfire. The Southwestern Naturalist 26: 365-374.

Merz, A. 1985. Mountain front recharge from the Santa Rita 
Mountains to the Tucson basin. MS Thesis, University of Arizona, 
Tucson, Arizona.

Merz, J. 1986. Tucson water demonstration recharge site. In: 
Beatty, B., P. A. K. Wilkinson, editors. Frontiers in geology and 
ore deposits of Arizona and the Southwest. Arizona Geological 
Society Digest 16: 480.

Meyer, D. F. 1987. The significance of ediment transport in 
arroyo development (Arizona). PhD Dissertation, Colorado State 
University, Fort Collins, Colorado.

Meyer, D. F. 1989. The significance of sediment transport in 
arroyo development. U.S. Department of the Interior, Geological 
Survey, Water Supply Paper.

Meyer, L. D. and K. G. Renard. 1991. How research improves land 
management. In: Agriculture and the environment: 1991 Yearbook of 
agriculture. U.S. Government Printing Office, Washington, D.C., 
pp. 20-26.

Mills, W. C. and H. B. Osborn. 1973. Sationarity in thunderstorm 
rainfall in the Southwest. Hydrology and Water Resources in 
Arizona and the Southwest 3: 26-31.

Mokhothu, M. N.  1996.  The assessment of scale on spatial and 
temporal water erosion parameters.  PhD Dissertation, University 
of Arizona, Tucson, Arizona.

Mooradian, M. M. 1983. The Ina Road Landfill as a source of 
ground-water pollution. MS Thesis, University of Arizona, Tucson, 
Arizona.

Moran, M. S., T. R. Clarke, W. P. Kustas, M. Weltz, and S. Amer. 
1994. Evaluation of hydrohpic parameters in semiarid rangeland 
using remotely sensed spectral data. Water Resources Research 30: 
1287-1297.

Moran, M. S., D. C. Goodrich, and W. P. Kustas. 1994. Integration 
of remote sensing and hydrologic modeling through 
multidisciplinary semiarid field campaigns: Monsoon '90, Walnut 
Gulch '92 and SALSA-MEX. In: Sixth International Symposium on 
Physical Measurements and Signatures in Remote Sensing, Val 
d'Isere, France, pp. 981-991.

Moran, M. S., M. A. Weltz, A. Vidal, D. C. Goodrich, S. A. Amer, 
D. S. Ammon, K. Batchily, J. Bianford, T. R. Clarke, L. Eastman, 
D. Fox, D. Gellman, M. Hodshon-Yates, H. Hendy, A. R. Huete, T. 
Keefer, K. Kiesel, L. J. Lane, A. F. Rahman, S. Sorooshian, D. 
Troufleau, and J. Washburne. 1993. Evaluating energy balance of 
semiarid rangeland from combined optical-microwave remote 
sensing. In: IEEE Topical Symposium on Combined Optical-Microwave 
Earth and Atmosphere Sensing, Albuquerque, New Mexico, pp. 82-85.

Morrison, R. B. 1985. Pliocene/Quaternary geology, geomorphology, 
and tectonics of Arizona. In: Weide, D. L., editor. Soils and 
quaternary geology of the southwestern United States. Geological 
Society of America, Special Paper 203, pp. 123-146.

Morton, H. L. 1985. Plants for conservation of soil and water in 
arid ecosystems. Chapter 15, In: Plants for arid lands.  G. Allen 
and Unwin, London, England, pp. 203-214.

Morton, H. L., T. N. Johnsen Jr., and J. R. Simanton, J. R. 1989. 
Movement ot tebuthiuron applied to wet and dry rangeland soils. 
Weed Science 37: 117-123.

Murphey, J. B. 1972. Fiberglass-coatad wooden weirs for runoff
measurements.  Journal of Soil and Water Conservation 27: 
229-231.

Murphey, J. B., L. J. Lane, and M. H. Diskin. 1972. Bad material
characteristics and transmission losses in an ephemeral stream.
Hydrology and Water Resources in Arizona and the Southwest 2: 
455-472.

Murphey, J . B., D. E. Wallace, and L. J. Lane. 1977. Geomorphic 
parameters predict hydrograph characteristics in the Southwest.  
Water Resources Bulletin 13: 25-38.

Myhrman, M., and C. B. Cluff. 1978. Rainfall-runoff relationships 
for a mountain watershed in southern Arizona. Hydrology and Water 
Resources in Arizona and the Southwest 8: 165-170.

Nassereddin, M. T. 1967. Hydrogeological analysis of groundwater 
flow in Sonoita Creek Basin, Santa Cruz County, Arizona. MS 
Thesis, University of Arizona, Tucson, Arizona.

Nearing, M. A., D. I. Page, J. R. Simanton, and L. J. Lane. 1989. 
Determining erodibility parameters from rangeland field data for 
a process-based erosion model. Transactions of the American 
Society of Civil Engineers 32: 919-924.

Neuvulis, R., D. Davis, S. Sorooshian, and R. Wolford. 1987. 
Analysis of natural ground-water level variations for aquifer 
conceptualization. Hydrology and Water Resources in Arizona and 
the Southwest 17: 43-54.

New Mexico Water Resources Research Institute. 1991. Hydrologic 
parameters for selected soils in Arizona and New Mexico as 
determined by rainfall simulation. New Mexico Water Resources 
Research Institute, Las Cruces, New Mexico.

Neyman, J. and H. B. Osborn. 1971. Evidence of Widespread Effects
of Cloud Seeding at Two Arizona Experiments. In: Proceedings of 
the National Academy of Science 68: 649-652.

Neyman, J., H. B. Osborn, E. L. Scott and  M. Wells. 1972. Re-
valuatlon of the Arizona cloud seeding experiment. In: 
Proceedings of the National Academy of Science 69: 1348-1352.

Nichols, M. H., L. J. Lane, H. M . Arias, and C. Watts. 1994. 
Comparative modeling of large watershed responses between Walnut 
Gulch, Arizona, USA, and Matape, Sonora, Mexico. Proc. In: WHS 
International Symposium on Variability in Stream Erosion and 
Sediment Transport, Canberra, Australia, pp. 351-358.

Olson, S. L. 1989. A planning process for water supply 
development. Hydrology and Water Resources in Arizona and the 
Southwest 19: 79-86.

Ortiz-Franco, P., and V. D. Solano. 1991. Determinacion de la 
Erodabilidad (Susceptibilidad del Suelo a Ser Erosionado) en la 
Sierra de Chihuahua, INIFAP, CESICH, Cuauhtemoc, Chihuahua, 
Mexico. 

Osborn, H.B. 1962. Use of radar for quantitative determination of 
precipitation from thunderstorms in the Southwest. USDA 
Agricultural Research Service, Research Report 350.

Osborn, H.B. 1963. Use of chart readers for analog to digita1
converaion of hydrologic data. USDA Agricultural Research Service 
41-81.

Osborn, H. B. 1964. Effect of storm duration on runoff fron 
rangeland watersheds ln the semiarid southwestern United States. 
Bulletin of the International Assication of Hydrological Sciences 
9: 40-47.

Osborn, H. B. 1967.  Variations in precipitation from 
thunderstorms in the Southwest. In: Proceedings of the Fifth 
Conference on Severe Local Storms. American Meterological 
Society, St. Louis, Missouri, pp. 219-225.

Osborn, H. B. 1968.  Persistence of summer rainy and drought 
periods on a semiarid rangeland watershed. Bulletin of the 
International Association of Hydrological Sciences 13: 14-19. 

Osborn, H. B. 1971a. Some regional differences in runoff-produc-
ing thunderstorm rainfall in the Southwest. Hydrology and Water
Resources in Arizona and the Southwest 1: 13-27.

Osborn, H. B. 1971b. Thunderstorm runoff in southeastern Arizona. 
PhD Dissertation, University of Arizona,Tucson, Arizona.

Osborn, H. B. 1972a. Comments by a hydrologic engineer on cloud
seeding in arizona. In: Proceedings of the Third National 
Conference on Weather Modification. American Meteorological 
Society, Rapid City, South Dakota, pp. 146-151.

Osborn, H. B. 1972b. Weather modifications in Arizona. Hydrology
and Water Resources in Arizona and the Southwest 2: 193-207.

Osborn, H. B. 1975. Possible short-term effects of weather 
modification on runoff from rangeland watersheds in the 
Southwest. Colorado State University, Atmospheric Science Paper 
No. 236, pp. 129-198.

Osborn, H. B. 1977a. Point to area convective rainfall 
simulation. In: Weather-Climate modeling for Real-Time 
Applications in  Agriculture and Forest Meteorology, Thirteenth 
Agriculture and Forest Meteorology Conference. American 
Meteorological Society, pp. 51-52.

Osborn, H. B., Task Force Chairman. 1977b. Report on 
state-of-the-art in weather modification in the Pacific 
Southwest. Pacific Southwest Inter-Agency Committee, Water 
Management, Subcommittee.

Osborn, H. B. 1982. Quantifiable differences in air-mass and 
frontal-convective rainfall in the Southwest. In: Statistical 
Analysis of Rainfall and Runoff: International Symposium on 
Rainfall/Runoff Modeling, Mississippi State University, 
Starksville, Mississippi, pp. 21-32.

Osborn, H. B. 1983a. Precipitation characteristics affecting 
hydrologic response of southwestern rangelands.  USDA 
Agricultural Research Service, ARM-W-34, 55 p.

Osborn, H. B. 1983b. Timing and duration of high rainfall rates 
in the southwestern United States. Water Resources Research 19: 
1036-1042.

Osborn, H. B. 1984a. Climatic change and streamflow in the South-
west. In: Water today and tomorrow. In: Proceedings of the 
American Society of Civil Engineers Specialty Conference, 
Irrigation and Drainage Division, Flagstaff, Arizona, pp. 
362-371.

Osborn, H. B. 1984b. Cloud seeding: Keeping our fingers crossed.
In: Water today and tomorrow. In: Proceedings of the American 
Society of Civil Engineers Specialty Conference, Irrigation and 
Drainage Division, Flagstaff, Arizona, pp. 306-313.

Osborn, H. B. 1984c. Estimating precipitation in mountainous 
regions. Journal of Hydraulics Engineering 110(HYll2): 1859-1863. 
 
Osborn, H. B. 1984d. Storm cell properties influencing small
watershed runoff. Transportation Research Board, National 
Research Council, National Academy of Sciencee, Washington, D.C., 
pp. 24-32.

Osborn, H. B. 1985. The influence of tropical storms on runoff-
producing rainfall in the southwestern United States. In: 
Proceedings of the International Symposium on Tropical Hydrology, 
American Water Resources Association, Tucson, Arizona, pp. 83-86.

Osborn, H. B. and D. R. Davis. 1977. Simulation of summer rain-
fall occurrence in Arizona and New Mexico. Hydrology and Water 
Resources in Arizona and the Southwest 7: 153-162.

Osborn, H. B. and L. J. Frykman. 1984. Uncertainties in identi-
fying precipitation trends in Arizona and New Mexico. Hydrology 
and Water Resources in Arizona and the Southwest 14: 79-56.

Osborn, H. B. and R.B. Hickok.  1968.  Variability of rainfall
affecting runoff from a semiarid rangaland watershed. Water 
Resources Research 4: 199-203.

Osborn, H. B. and L. J. Lane. 1969.  Prediction-runoff relatlon 
for very small semiarid rangeland watersheds. Water Resources 
Research 5: 419-425.

Osborn, H. B. and L. J. Lane. 1972. Depth-area relationships for
thunderstorms rainfall in southeastern Arizona. Transactions of 
the American Society of Agricultural Engineers 15: 670-673, 680.

Osborn, H. B. and L. J. Lane. 1977. Discussion of augmentation  
of 1968-1972 winter storms in New Mexico by C. G. Keyes, Jr. 
(Journal of the Hydraulics Division, American Society of Civil 
Engineers 102(HY12): 1725-1735). Journal of the Hydraulics 
Division, American Society of Civil Engineers 103(HY10): 
1256-1258.

Osborn, H. B. and L. J. Lane. 1978. Potential of convective cloud 
seeding in the Southwest. Transactions of the American Society of 
Agricultural Engineers 21: 97-100.

Osborn, H. B. and L. J. Lane. 1981. Point-area-frequency 
coversions for summer rainfall in southeastern Arizona. Hydrology 
and Water Resources in Arizona and the Southwest 11: 39-42.

Osborn, H. B, and E. M. Laursen. 1973. Thunderstorm runoff in 
southeastern Arizona. Journal of the Hydraulics Division, 
American Society of Civil Engineers 99(NY7): 129-1145.

Osborn, H. B and E. M. Laursen. 1975. Closure to: Thunderstorm  
runoff in southeastern Arizona (Journal of the Hydraulics 
Division, American Society of Civil Engineers 99(HY7): 1129-
1145). Journal of the Hydraulics Divisison, American Society of 
Civil Engineers 101(HY5): 615-616.

Osborn, H.B. and U. N. Reynolds. 1963. Convective storm patterns 
in the southwestern United States. Bulletin of the International 
Association of Hydrological Sciences 8: 71-83.

Osborn, H. B. and K. G. Renard. 1969. Analysis of two runoff pro-
ducing southwest thunderstorms. Journal of Hydrology 8: 282-302.

Osborn, H. B. and K. G. Renard. 1972. Discussion of status of
weather modification in watershed management. Journal of the 
Irrigation and Drainage Division, American Society of Civil 
Engineers 98(IR2): 335-338.

Osborn, H. B. and K. G. Renard. 1973. Management of ephemeral 
stream channels. Journal of the Irrigation and Drainage Division, 
American Society of Civil Engineers 99(IR3): 207-214.

Osborn, H. B. and K. G. Renard. 1977. Discussion of Stochastic 
considerations in thunderstorm modeling by R. B. Corotis (Journal 
of the Hydraulics Division, American Society of Civil Engineers 
102(HY7): 865-879). Journal of the Hydraulics Division, American 
Society of Civil Engineers 103(HY6): 667-670.

Osborn, H. B. and K. G. Renard. 1982. Discussion of: Simplified
method for rainfall intensities by G. H. Hargreaves (Journal of 
the Irrigation and Drainage Division, American Society of Civil 
Engineers 107(IR3): 281-288). Journal of the Irrigation and 
Drainage Division, American Society of Civil Engineers 108(IR2): 
175-178.

Osborn, H. B. and K. G. Renard. 1983. Discussion of: Antecedent
moisture condition probabilities by D. D. Gray, P. G. Katz, S. M. 
de Monsabert and N. P. Cogo (Journal of the Irrigation and 
Drainage Division, American Society of Civil Engineers 108(IR2): 
107-114). Journal of the Irrigation and Drainage Division, 
American Society of Civil Engineers 109(IR2): 302-304.

Osborn, H. B. and K. G. Renard. 1988. Rainfall intensities for
southeastern Arizona. Journal of the Irrigation and Drainage 
Division, American Society of Civil Engineers 114(ID1): 195-199.

Osborn, H. B. and J. R. Simanton. 1980. Use of radar as a 
supplement to raingage networks. Hydrology and Water Resources in 
Arizona and the Southwest 10: 183-186.

Osborn, H. B. and J. R. Simanton. 1981. Maximum rainfall 
intensities of southwestern thunderstorm. In: Proceedings of the 
Fourth Conference on Hydrometeorology, American Meteorological 
Society, Reno, Nevada, pp. 166-173.

Osborn, H. B., and J. R. Simanton. 1986.  Gully migration on a 
southwest rangeland watershed. Journal of Range Management 39: 
558-560. 

Osborn, H. B., and J. R. Simanton. 1987. Distribution of summer 
rainfall deficits on a southwest rangeland watershed. Hydrology 
and Water Resources in Arizona and the Southwest 17: 1-9.

Osborn, H. B., and J.R. Simanton. 1989. Gullies and sediment 
yield. Rangelands 11: 51-56. 

Osborn, H. B., and J. R. Simanton. 1990.  Hydrologic modeling of 
a treated rangland watershed.  Journal of Range Management 43: 
474-481.

Osborn, H. B. and C. L. Unkrich. 1986. Simulation of flood peaks
and volumes by kinematic modeling: An aid to floodplain 
management. In: Proceedings of the Western State High Rish Flood 
Areas Symposium on Improving the Effectiveness of Floodplain 
Management in Arid and Semi-Arid Region, Las Vegas, Nevada, pp. 
140-143.

Osborn, H. B., L. R. Cooper and J. Billings. 1981. Rainwater
quality in southeastern Arizona rangelands. Hydrology and Water
Resources in Arizona and the Southwest 11: 155-160.

Osborn. H. B., C. L. Hanson, and D. A. Woolhiser. 1987. Effect
of elevation and aspect on daily precipitation model parametars. 
In: 11th Conference on Weather Modification/7th Conference On 
Hydrometaorology, Edmonton, Alberta, Canada. American 
Meteorological Society, Boston, MA, pp. 151-154.

Osborn, H.B., R. V. Keppel, and K. G. Renard. 1963. Field perfor-
mance of large critical depth flumes for measuring runoff from a 
semiarid rangelands. USDA Agricultural Research Service, ARS 
41-69.

Osborn, H. B., R. B. Koehler, and J. R. Simanton. 1979. Winter 
precipitation on a southeastern Arizona rangeland watershed. 
Hydrology and Water Resources in Arizona and the Southwest 9: 
15-20.

Osborn, H. B., L. J. Lane, and J. F. Hundley. 1972. Optimum
gaging of thunderstorm rainfall in southeastern Arizona. Water
Resources Research 8: 259-265.

Osborn, H. B., L. J. Lane and R. S. Kagan. 1971. Determining
significance and precision of estimated parameters for runoff
from semiarid watersheds. Water Resources Bulletin 7: 484-494.

Osborn, H. B., L. J. Lane and R. S. Kagan. 1974. Stochast models 
of spatial and temporal distribution of thunderstorm rain fall. 
In: Proceedings of the Symposium on Statistical Hydrology, 
Tucson, Arizona.  USDA Miscellaneous Publication 1275, pp. 
211-231.

Osborn, H. B., L. J. Lane, and V. A. Meyers. 1980. 
Rainfall-watershed relationships for southwestern thunderstorm. 
Transactions of the American Society of Agricultural Engineers 
23: 82-91.

Osborn, H. B., L. J. Lane, C. W. Richardson, and M. Molenau. 
1982. Chapter 3: Precipitation. In: Hydrologic modeling of small 
watersheds, American Society of Agricultural Engineers, Monograph 
5: 81-118.

Osborn, H. B., W. C. Mills and L. J. Lane. 1972. Uncertainties
in estimating runoff-producing rainfall for thunderstorm 
rainfall-runoff models. In: Proceedings of the International 
Symposium on Uncertainties in Hydrologic and Water Resource 
Systems, Sec. 2.6: 1-3: 189-202.

Osborn, H. B., K. G. Renard, and J. R. Simanton.  1979.  Dense 
networks to measure convective rainfall in the southwestern 
United States.  Water Resources Research 15: 1701-1711.

Osborn, H. B., E. D. Shirley, D. R. Davis and R. B. Koehler.  
1980. Model of time and space distribution of rainfall in Arizona 
and New Mexico. USDA Agricultural Reviews and Manuals, ARM-W14.

Osborn, H. B., J. R. Simanton, and R. B. Koehler. 1978. 
Effectiveness of sealing southeastern Arizona stock ponds with 
soda ash.  Hydrology and Water Resources in Arizona and the 
Southwest 8: 73-78.

Osborn, H. B., J. R. Simanton, and K. G. Renard. 1976. Use of the 
universal soil loss equation in the semiarid southwest. In: Soil 
erosion: Prediction and control. Soil Conservation Society of 
America, Ankeny, Iowa, Special Publication 21, pp. 41-49.

Osborn, H. B., J. R. Simanton, and K. G. Renard. 1978. Sediment  
yields of rangeland watersheds. In: Proceedings of the First 
International Rangeland Congress. Society for Range Management, 
Denver, Colorado, pp. 329- 330.

Osborn, H. B., C. L. Unkrich, and D. J. Busar. 1982. Comparison 
of methods to estimate runoff from small rangeland watersheds. 
Hydrology and Water Resources in Arizona and the Southwest 12: 
1-8.

Osborn, H. B., C. L. Unkrich, and L. Frykman. 1985. Problems of 
simplification in hydrologic modeling. Hydrology and Water 
Resources in Arizona and the Southwest 15: 7-20.

Page, D. I. 1988. Overland flow partitioning for rill and 
interrill erosion modeling. PhD Dissertation, University of 
Arizona, Tucson, Arizona. 

Page, D., M. A. Nearing, and L. J. Lane. l989. The Water Erosion 
Prediction Project: Erosion parameter estimation. In: Proceedigs 
of the American Society of Civil Engineers National Water 
Conferecne on Irrigation and Drainage, and Water Resources 
Planning and Management Divisions, Newark, Deleware, pp. 495-5O2.

Parker, J. T. C. 1989. Historic channel migration of Santa Cruz 
River near Tucson, Arizona. Annual Meeting of the Geological 
Society of America. Abstracts: 21: 127.

Parker, J. T. C. 1990a. Channel-changing processes on the Santa 
Cruz River, Pima County, Arizona, 1936-86. In: 
Hydraulics/hydroloqy of arid lands. American Society of Civil 
Engineers, New York, pp. 441-446.

Parker, J. T. C. 1990b. Temporal variability of lateral channel 
change on the Santa Cruz River, Pima County, Arizona. Eos 
Transactions American Geophysical Union 71: 1322.

Parker, R. W. 1978. Gravity analysis of the subsurface structure 
of the Santa Cruz Valley, Santa Cruz County, Arizona. MS Thesis, 
University of Arizona, Tucson, Arizona.

Parlange, J. Y. and R. E. Smith. 1976. Ponding time for variable 
rainfall rates. Canadian Journal of Soil Science 56: 121-123.

Parsons, A. J., A. D. Abrahams, and S. Luk. 1990. Hydraulics of 
interrill overland flow on a semi-arid hillslope, southern 
Arizona. Journal of Hydrology 117: 255-273. 

Parsons, A. J., A. D. Abrahams, and S. Luk. 1991. Size 
characteristics of sediment in interrill overland flow on a 
semiarid hillslope, southern Arizona. Earth Surface Processes and 
Landforms 16: 143-152. 

Parsons, A. J., A. D. Abrahams, and J. R. Simanton.  1991.  
Microtopography and soil-surface materials on semi-arid piedmont 
hillslopes, southern Arizona.  Journal of Arid Environments 22: 
107-115. 

Parsons, A. J., A. D. Abrahams, and J. R. Simanton. 1992. Micro-
topography and soil-surface materials on semi-arid piedmont 
hillslopes, southern Arizona. Journal of Arid Environments 22: 
107-115.

Payne, F. L. and H. A. Schreibar. 1972. Recording water use by 
means of digital equipment. Agronomy Journal 64: 83-84.

Pearthree, P. A., M. A. McKittrick, G. W. Jackson, and K. A. 
Demsey. 1988. Geologic map of quaternary and upper tertiary 
deposits: Tucson 1o X 1o quadrangle, Arizona. Arizona Geological 
Survey Open-file Report 88-21, Tucson, Arizona.

Perfrement, E. J., and R. A. Wood. 1978. Southern Arizona floods 
of October 6-11, 1977. Weatherwise 31(2): 66-70.

Phillips, R. A., L. G. Wilson, and P. G. Sebenik. 1977. 
Physicochemical transformations within ephemeral streambeds 
related to sewage effluent releases. Arizona Water Resources 
Research Center, University of Arizona, Tucson, Arizona.

Pierce, H. W., and P. L. Kresan. 1984. The "floods" of October 
1983. Bureau of Geology and Mineral Technology. Fieldnotes from 
the State of Arizona 14(2): 1-7.

Ponce, V.M., Z. Osmolski, and D. Smutzer. 1985. Large basin 
deterministic hydrology: A case study. Journal of Hydraulic 
Engineering 111: 1227-1245.

Postillion, F. G., M. W. Block, and A. Mertz. 1986. Effects of 
the Green Valley wastewater treatment facility upon groundwater 
quality. Hydrology and Water Resources in Arizona and the 
Southwest 16: 31-42.

Qashu, H. K., D. D. Evans, M. L.Wheeler, and T. Sammis. 1973. 
Water uptake by plants under desert conditions. US/IBP Desert 
Biome Research Memorandum 7342, Ecology Center, Utah State 
University, Logan, Utah.

Randall, J. H. 1983. Halocarbons in ground water. Tucson, 
Arizona. PhD Dissertation, University of Arizona, Tucson, 
Arizona.

Rawls, W.J., D. L. Brakensiek, and M. R. Savaki. 1989.  
Infiltration parameters for rangeland soils. Journal of Range 
Management 42: 139-142. 

Rawls, W.J., D. L. Brakensiek, J. R. Simanton, and C. Hanson. 
1988.  Prediction of soil cover and soil rock for rangeland 
infiltration. Journal of Range Management 41: 296-308. 

Rawls, W. J., D. L. Brakensiek, J. R. Simanton, and K. D. Kohl. 
1990. Development of a crust factor for a Green Ampt model. 
Transactions of the American Society of Agricultural Engineers 
33: 1224-1228.

Rawlins, S. L. 1968. Water transfer from soil to the atmosphere 
as related to soil properties, plant characteristics, and 
weather: Final report.  U.S. Salinity Laboratory, Atmospheric 
Sciences Laboratory Research Division, Fort Huachuca, Arizona.

Ray, D. T., and R. E. Stafford. 1985. Registration of 'Santa 
Cruz' guar. Crop-Science 25: 1124-1125.

Redmond, K. T., and R. W. Koch. 1991. Surface climate and 
streamflow variability in the western United States and their 
relationship to large-scale circulation indices. Water Resources 
Research 27: 2381-2399. 

Reich, B. M., and D. R. Davis. 1985. 1983 Santa Cruz flood: How 
should highway engineers respond. Transportation Research Record 
1017: 1-8.

Reich, B. M. and H. B. Osborn. 1982. Improving point rainfall
prediction with experimental watershed data. In: Statistical
analysis of rainfall and runoff. International Symposium on 
Rainfall/Runoff, Mississippi State University, Starkesville, 
Mississippi, pp. 41-54.

Reich, B. M., H. B. Osborn, and M. C. Baker. 1980. Tests on 
Arizona's new flood estimates. Hydrology and Water Resources in 
Arizona and the Southwest 9: 65-74.

Reich, B. M., K. G. Renard, and F. A. Lopez. 1990. Alignment of 
large flood-peaks on arid watersheds. In: Proceedings of the 
American Society of Civil Engineers International Symposium on 
Hydraulics/Hydrology of Arid Lands, Hydraulics and Irrigation and 
Drainage Divisions, San Diego, California, pp. 477-482.

Remick, W. H. 1987. Bibliography of selected reports on 
groundwater in Arizona. U.S. Department of the Interior, 
Geological Survey, Phoenix, Arizona.

Renard, K.C. 1960. Some hydrograph characteristics of aridland 
watersheds. In: Proceedings of the Agricultural Research 
Service-Soil Conservation Service Hydrology Workshop, New 
Orleans, Lousiania.

Renard, K. G. 1966. Present and future erosion prediction tools
for use in pinyon-juniper communities. In: Everett, R. L., 
compiler. Proceedings - pinyon-juniper conference.  USDA Forest 
Service, General Technical Report INT-215, pp. 505-512.

Renard, K.G. 1967a. Closure to: Hydrographs of ephemeral streams 
in the Southwest.  Journal of the Hydraulics Division, American 
Society of Civil Engineers 1993(HY4): 275-277.

Renard, K.G. 1967b. Discussion of review of small basin runoff 
prediction methods by S.V. Allison. American Society of Civil 
Engineers 93(IR4): 142-145.

Renard, K. G. 1970. The hydrology of semiarid rangeland 
watersheds. USDA Agricultural Research Service, ARS 41-162.

Renard, K. G. 1972a. Dynamic structure of ephemeral streams. PhD 
Dissertation, University of Arizona, Tucson, Tucson, Arizona.

Renard, K. C. 1972b. Sediment problems in the arid and semiarid 
Southwest. In: Proceedings of the 27th Annual Meeteeting. Soil 
Conservation Society of America, Portland, Oregon, pp. 225-232.

Renard, K. G. 1974a. Bed material size changes and sediment 
transport. Transactions of the American Society of Agricultural 
Engineers 17: 1001-1005, 1010.

Renard, K. G. 1974b. Erosion-sediment problems and corrective 
mearures. In: Proceedings of the New Mexico Governor's Conference 
on Sedimentation and Erosion Control, Albuquerque, New Mexico, 
pp. 20-28.

Renard, K. G. 1975. Discussion of estimation of rainfall erosion 
index by J. K. N. Ateshian (Journal of the Irrigation and 
Drainage Division, American Society of Civil Engineers 100(IR3): 
293-307). Journal of the Irrigation and Drainage Division, 
American Society of Civil Eningeers 101(IR3): 240-241.

Renard, K. G. 1977a. Erosion research and mathematical modeling. 
 In: Toy, T. J., editor.  Erosion: Research techniques, 
erodibility, and sediment delivery. GEO Books, Norwich, England, 
pp. 31-44.

Renard, K. G. 1977b. Past, present, and future water resources 
research in arid and semiarid areas of the southwestern United 
States. In: Proceedings of the Hydrology Symposium, Australian 
Institution of Engineers, Brisbane, Australia, pp. 1-29.

Renard, K. G. 1978a. Further thoughts on desertification. Journal 
of Soil and Water Conservation 33: 150-l5l.

Renard, K. G. 1978b. The Southwestern Rangeland Watershed 
Research Center. Agricultural Engineering 59: 1921.

Renard, K. G. 1980a. Estimating erosion and sediment yield from
rangelands. In: Proceedings of the American Society of Civil 
Engineers Symposium on Watershed Management '80, Boise, Idaho, 
pp. 164-175.

Renard, K. G. 1980b.  Estimating erosion and sediment yield from 
rangelands.  In: Proceedings of the Workshop of Estimating 
Erosion and Sediment Yield on Rangelands, Tucson, Arizona.

Renard, K. G., editor. 1982. Proceedings of workshop on 
estimating erosion and sediment yield on rangelands, USDA-ARS, 
Agricultural Reviews and Manuals, ARM-W-26.

Renard, K. G. 1982. Report on quality of watershed and plot data
from the southwest rangeland watershed research center. USDA-ARS 
Agricultural Reviews and Manuals, ARM-W-31, pp. 1-10.

Renard, K. G. 1984. Viewpoint: Use of USLE on rangelands (Range
lands 6: 139-140). Rangelands 6: 222-224.

Renard, K. G. 1986. Discussion of: Erosion on range and forest
lands: Impacts of land use and management practices by R. Neil
Sampson. In: Soil Conservation: Assessing the National Resources
Inventory. National Board of Agriculture, Convocation of Physical 
Dimensions of the Erosion Problem, Washington, D.C. 2: 194-203.

Renard, K. G. 1987a. PENPOINTS: Coments on using gravel to reduce
soil losses from minimum-standard forest roads by J. N. 
Kochenderfer and J. D. Helvey (Journal of Soll and Watar 
Conservation 42: 46-50). Journal of Soil and Watar Conservation 
42: 140.

Renard, K. G. 1987b. Principles of soil erosion control: Range-
lands. In: Proceedings of the Symposium on Soil Erosion by Wind. 
 Soil Conservation Society of America, Denver, Colorado, pp. 
3-33.

Renard, K. G. 1988. Water resources of small impoundments in dry 
regions. In: Small water impoundments. American Association for 
the Advancement of Science Symposium, Lubbock, Texas, pp. 1- 20.

Renard, K. G. 1990. Walnut Gulch Experimental Watershed. In: 
Callaham, R. Z., editor. Case studies and catalog of watershed 
projects in western provinces and states. Wildland Resources 
Center Report 22, University of California, Berkeley, California, 
pp. 57-59, 76.

Renard, K. G. 1992. Computerized calculations for conservation 
planning. Agriculture Engineering 73: 16-17.

Renard, K. G., Committee on Long-Range Soil and Water 
Conservation (S. S. Baffe, chair). 1993. Soil and water quality: 
An agenda for agriculture.  Board on Agriculture, National 
Research Council, National Academy Press.

Renard, K. G. and D. L. Brakensiek. 1976. Precipitation on inter-
mountain rangeland in the western United States. In: Proceedings 
of the Fifth Workshop, US/Australia Rangeland Panel. Utah Water 
Research Laboratory, Logan, Utah, pp. 39-59.

Renard, K. G., and G. R. Foster.  1985.  Managing rangeland soil 
resources: The universal soil loss equation.  Rangelands 7: 
118-122. 

Renard, K. G. and J. R. Freimund. 1994. Using monthly 
precipitation data to estimate the R-factor in the Revised USLE. 
Journal of Hydrology 157: 287-306.

Renard, K.G. and R. B. Hickok.  1967.  Sedementation research 
needs in semiarid regions. Journal of the Hydraulics Division, 
American Society of Civil Engineers 93(HY1): 45-60.

Renard, R.G. and R.B. Hickok. 1968a.  Closure to: Sedimentatlon 
research needs in semiarid regions. Journal of the Hydraulics 
Division, American Society of Civil Engineers 94(HY3): 755-756.

Renard, K. G. and R.B. Hickok. 1968b.  Digest to: Sedimetatlon 
research needs in semiarid regions. Transactions of the American 
Society of Civil Engineers 133: 279-280.

Renard, K.C. and R.V. Keppel. 1966.  Hydrographs of ephemeral 
streams in the Southwest. Journal of the Hydraulics Division, 
American Society of Civil Engineers 92(HY2): 33-52.

Renard, K.G. and R.V. Keppel. 1967.  Digest of hydrographs of 
ephemeral streams in the Southwest. Journal of the Hydraulics 
Division, American Society of Civil Engineers, pp. 388-389.

Renard, K. G., and L. J. Lane.  1975.  Sediment yield as related 
to a stochastic model of ephemeral runoff. USDA Agricultural 
Research Service ARS-S-40, pp. 253-263.

Renard, K. G., and L. J. Lane. 1995. The research program of the
Southwest Watershed Research Center. In: DeBano, L. F., P. F. 
Ffolliott, A. Ortega-Rubio, G. J. Gottfried, R. H. Hamre, and C. 
B. Edminster, tech. coords. Biodiversity and management of the 
Madrean archipelago: The sky islands of southwestern United 
States and northwestern Mexico. USDA Forest Service, General 
Technical Report RM-GTR-264, pp. 344-346.

Renard, K. G., and E. M. Laursen. 1975. A dynamic behavior model 
of an ephemeral stream. Journal of the Hydraulics Division, 
American Society of Civil Engineers 101(HY5): 511-528.

Renard, K. G. and J. R. Simanton. 1973. Discussion of predicting 
sediment yield in western United States by E. M. Flaxman (Journal 
of the Hydraulics Division, American Society of Civil Engineers 
98(NY12): 2073-2085). Journal of the Hydraulics Division, 
American Society of Civil Engineers 99 (HY9): 1647-1649.

Renard, K. G. and J. R. Simanton. 1975a. Discussion of estimation 
of rainfall erosion index by J. K. H. Ateshian (Journal of the 
Irrigation and Drainage Division, American Society of Civil 
Engineers 100(IR3): 293-307). Journal of the Irrigation and 
Drainage Division, American Society of Civil Engineers 101(IR3): 
242-244.

Renard, K. G. and J. R. Simanton. 1975b. Thunderstorm 
precipitation effects on the rainfall-erosion index of the 
universal soil loss equation. Hydrology and Water Resources in 
Arizona and the Southwest 5: 47-55.

Renard, K. G. and J. R. Simanton. 1990. Application of RUSLE to 
rangelands. In: Proceedings of the American Society of Civil 
Engineers Conference on Watershed Planning and Analysis in 
Action. Committee on Watershed Management and Irrigation and 
Drainage Division, Durango, Colorado, pp. 164-173.

Renard, K. G . and J. J. Stone. 1982. Sediment yield from small
semiarid rangeland watersheds. In: Proceedings of the Workshop on 
Estimating Erosion and Sediment Yield on Rangelands. USDA-ARS 
Agricultural Reviews and Manuals, ARM-V-26, pp. 129-144.

Renard, K. G., J. R. Cox and D. F. Post. 1985. Effects of soil
erosion on productivity in the Southwest: Chapter 19. In: 
Follett, R. F. and B. A. Stewart, editors. Soil erosion and crop 
productivity. American Society of Agronomy, Crop Science Society 
of America, and Soil Science Society of America, Madison, 
WisconsinI 53711, pp. 321-334.

Renard, K. G., J. C. Drissel, and  H. B. Osborn. 1971. Closure 
to: Flood peaks from a small southwest range watershed. Journal 
of the Hydraulics Division, American Society of Civil Engineers 
97(HY9): 1521-1522.

Renard, K. G., G. R. Foster, and D. C. Yoder. 1995. Assessing 
conservation tilage with RUSLE. National Conservation Tillage 
Digest 2(2): 13-14.

Renard, K. G., H. G. Heinemann, and J. R. Williams. 1979. 
Comments on measurement of sediment control impacts on 
agriculture by J. C. Wade and E. O. Heady (Water Resources 
Research 14: 1-8), Water Resources Research 15: 1278-1280.

Renard, K. G., F. A. Lopez, and J. R. Simanton.  1991.  Brush 
control and sediment yield.  In: Proceedings of the Fifth 
Interagency Sedimentation Conference, Las Vegas, Nevada, pp. 
12.38-12.45.  

Renard, K. G., J. R. Simanton and L. D. Donica. 1976. A time -
based total-load automatic sediment sampler. Chapter 7. In: 
Proceedings of the Third Fed. Interagency Sedmentation 
Conference, Denver, Colorado, pp. 7-17--7-29.

Renard, K. G., J. R. Simanton, and H. B. Osborn.  1974.  
Applicability to the universal soil loss equation to semiarid 
rangeland conditions in the Southwest.  Hydrology and Water 
Resources in Arizona and the Southwest 4: 18-32.

Renard, K. G., G. R. Foster, G. A. Weesies, and J. P. Porter. 
1991. RUSLE Revised Universal Soil Loss Equation. Journal of Soil 
and Water Conservation 46: 30-33.

Renard, K. G., K. G. Foster, D. C. Yoder, and D. K. McCool. 1994. 
RUSLE revisited: Status, questions, answers and the future. 
Journal of Soil and Water Conservation 49: 213-220.

Renard, K. G., R. V. Keppel, J. J. Hickey, and D.E. Wallace.  
1964.  Performance of local aquifers as influenced by stream 
transmission losses and riparian vegetation.  Transactions of the 
American Society of Agricultural Engineers 7: 471-474.

Renard, K. G., E. D. Shirley, J. R. Williams, and A. D. Nicks. 
1983. SPUR hydrology component: Upland phases. USDA Agricultural 
Research Service, Miscellaneous Publication 1431, pp. 17-44.

Renard, K. G., E. D. Shirley, J. R. Williams, and A. D. Nicks. 
1987. Hydrology component: Upland phases: Chapter 3. In: Part I 
-Documentation, SPUR - Simulation of Production and Utilization 
of Rangelands, Documentation and User Guide, USDA Agricultural 
Research Service, MS-63, pp. 1730.

Renard, K. G., C. W. Alonso, J. C. Willis, J. R. Garbrecht, and 
C. K. Mutchler. 1992. Status of instream flows and channel 
maintenance program. In: Proceedings of the First USDA Water 
Resource Research and Technology Transfer Workshop, USDA-ARS-101, 
pp. 87-95.

Renard, K. G., L. J. Lane, J. R. Simanton, W. E. Emmerich, J. J. 
Stone, M. A. Weltz, D. C. Goodrich, and D. S. Yakowitz.  1993.  
Agricultural impacts in an arid environment: Walnut Gulch 
Studies.  Hydrological Science and Technology 91: 145-190.

Rhoads, B. L. 1991. Impact of agricultural development on 
regional drainage in the lower Santa Cruz Valley, Arizona, U.S.A. 
Environmental Geology and Water Sciences 18: 119-135.

Richardson, C. W., A. Rango, L. B. Owens, and L. J. Lane, 
editors. 1994. Proceedings of the Aagricultural Research Service 
Confercence on Hydrology.  USDA Agricultural Research Service, 
Publication 1994-5.

Richardson, T. C. 1988. A risk analysis approach to managing 
groundwater quality in the upper Santa Cruz basin (Arizona). MS 
Thesis, University of Arizona, Tucson, Arizona.

Richardson, T. C., and D. R. Davis. 1987. A risk analysis 
approach to groundwater quality management in the upper Santa 
Cruz Basin. Hydrology and Water Resources in Arizona and the 
Southwest 17: 107-122.

Richter, B., D. T. Patten, and J. C. Stromberg. 1990. Evaluating 
the role of flooding in a southwestern riparian system. Hydrology 
and Water Resources in Arizona and the Southwest 20: 75-82.

Ritchie, J. C., T. J. Jackson, J. D. Garbrecht, E. H. Grissinger, 
J. B. Murphey, J. H. Everitt, D. E. Escobar, M. R. Davis, and M. 
A. Weltz. 1993. Studies using an airborne laser altimeter to 
measure landscape properties. Hydrological Sciences 38: 403-416.

Rivard, D. T., M. M. Karpiscak, K. J. DeCook, G. W. France, and 
D. E. Osborn. 1988. Water contamination sites in the Southwest: 
Compiling a data base. Hydrology and Water Resources in Arizona 
and the Southwest 18: 89-95.

Roberts, R. A. 1991. Analysis of sediment transport in an 
ephemeral stream. PhD Dissertation, University of Arizona, 
Tucson, Arizona.

Robinett, D. 1992a. Drought and recovery in the upper Sonoran 
Desert. Rangelands 14: 219-222.

Robotham, H. B. 1979. Evaluation of water management systems for 
the Sonoita Creek Watershed. Hydrology and Water Resources in 
Arizona and the Southwest 9: 145-152.

Roeske, R. H., and W. L. Werrell.  1973.  Hydrologic conditions 
in the San Pedro River Valley, Arizona.  Arizona Water 
Commission, Technical Bulletin 4, Phoenix, Arizona.

Rose, S., and A. Long. 1989. Dissolved inorganic carbon in the 
Tucson Basin aquifer. Ground Water 27: 43-49.

Sammis, T. W. 1972. Channel transmission losses in small 
watersheds. MS Thesis, University of Arizona, Tucson, Arizona.

Sanchez, C. E., and M. K. Wood. 1987. The relationship of soil 
surface roughness with hydrologic variables on natural and 
reclaimed range land in New Mexico. Journal of Hydrology 94: 
345-354. 

Sanchez, C. E., and M. K. Wood. 1989. Infiltration rates and 
erosion associated with reclaimed coal mine spoils in west 
central New Mexico. Landscape and Urban Planning 17: 151-168. 
 
Sanousi, S. S. 1982. Ground-water depletion as an indicator of 
desertification in the Pinal county portion of the lower Santa 
Cruz Basin, Arizona. PhD Dissertation, University of Arizona, 
Tucson, Arizona.

Saplaco, S. R., P. F. Ffolliott, and W. O. Rasmussen. 1979. A 
water budget for a semiarid watershed. Hydrology and Water 
Resources in Arizona and the Southwest 9: 49-55.

Savabi, M. R., W. J. Rawls, and J. R. Simanton. 1990. Rangeland 
evaluation of WEPP hydrology. In: Proceedings of the American 
Society of Civil Engineers Conference on Watershed Planning and 
Analysis in Action. Committee on Watershed Management and 
Irrigation and Drainage Division, Durango, Colorado, pp. 77-87.

Schmidt, K. D. 1972. Groundwater contamination in the Cortaro 
area, Pima County, Arizona. Hydrology and Water Resources in 
Arizona and the Southwest 2: 95-111.

Schmidt, K. D. 1973. Groundwater quality in the Cortaro area 
northwest of Tucson, Arizona. Water Resources Bulletin 9: 
598-606.

Schmidt, K. D. 1977. Evaluation of proposed TG and E (Tucson Gas 
and Electric Company) wastewater discharge on groundwater in the 
Tucson Basin. National Technical Information Service, 
Springfield, Virginia.

Schmidt, R. H. 1991. Defining and refining value for riparian 
systems. Rangelands 13: 80-82. 

Schmugge, T., T. J. Jackson, D. C. Goodrich, and S. A. Amer. 
1992a. PBMR observations of surface soil moisture in Monsoon '90. 
In: Proceedings of the Specialist Meeting on Microwave Radiometry 
and Remote Sensing Applications, Boulder, Colorado, pp. 72-77. 

Schmugge, T., T. J. Jackson, D. C. Goodrich, and S. A. Amer. 
1992b. PBMR observations of surface soil moisture in Monsoon '90. 
In: Proceedings of the IGARSS'92 Symposium, Houston, Texas, pp. 
480-482.

Schmugge, T., T. J. Jackson, W. P. Kustas, R. Roberts, R. Parry, 
D. C. Goodrich, S. A. Amer, and M. A. Weltz. 1994. Push broom 
microwave radiometer observations of surface soil moisture in 
Monsoon '90. Water Resources Research 30: 1321-1327.

Scholl, D. G. 1976. Soil moisture flux and evapotranspiration 
determined from soil hydraulic properties in a chaparral stand. 
Soil Science Society of America Journal 40: 14-18.

Scholl, D. G., and E. F. Aldon. 1988. Runoff and sediment yield 
from two semiarid sites in New Mexico's Rio Puerco Watershed. 
USDA Forest Service, Research Note RM-488.

Schott, M. R., and R. D. Pieper. 1987. Water relationships of 
Quercus undulata, Pinus edulis, and Juniperus monosperma in seral 
pinyon-juniper communities of south-central New Mexico. In: 
Everett, R.L., compiler. Proceedings - pinyon-juniper conference. 
USDA Forest Service, General Technical Report INT-215, pp. 
429-434.
 
Schreiber, H. A., and K. G. Renard. 1978. Runoff water quality 
from varying land uses in southeastern Arizona. Journal of Range 
Management 31: 274-279. 

Schreiber, H. A. and N. G. Sutter. 1972. Available soil water: 
Time-distribution in a warm season rangeland. Journal of 
Hydrology 15: 285-300.

Schultz, T. R., J. H. Randall, L. G. Wilson, and S. N. Davis. 
1977. Tracing sewage effluent recharge; Tucson, Arizona. In: 
Proceedings of the Third National Ground Water Symposium.  
College of Earth Science, University of Arizona, Tucson, Arizona, 
pp. 107-114.

Schumann, H. H., and S. R. Anderson. 1988. Land-subsidence and 
Avra Valley, Arizona. U.S. Department of the Interior, Geological 
Survey, Water Resources Investigations Report 88-4167.

Schwalen, H. C. 1942. Rainfall and runoff in the upper Santa Cruz 
River drainage basin. Agricultural Experiment Station, University 
of Arizona, Technical Bulletin 95, Tucson, Arizona.

Schwalen, H. C., and R. J. Shawl 1957. Ground-water supplies of 
the Santa Cruz Valley of southern Arizona between Rillito Station 
and the international boundary. Agricultural Experiment Station, 
University of Arizona, Technical Bulletin 288, Tucson, Arizona.

Sebenik, P.G. 1975. Physicochemical transformations of sewage 
effluent releases in an ephemeral stream channel. MS Thesis, 
University of Arizona, Tucson, Arizona.

Seibert, D. J. 1980. Movements of fishes in Aravaipa Creek, 
Arizona. PhD Dissertation, Arizona State University, Tempe, 
Arizona. 

Self, O. T. 1987. Water quality of the upper San Pedro Basin, 
Cochise County, Arizona. Hydrology and Water Resources in Arizona 
and the Southwest 17: 79-90.

Shakel, D. W. 1984. False sense of safety in zoning "100-year 
floodplains" along rivers with short hydrographic histories; 
Examples from Tucson floods of 1-3 October, 1983. Annual Meeting 
of the Geological Society of America. Abstracts: 16: 254.

Shirley, E. D. and L. J. Lane. 1978. A sediment yield equation 
from erosion simulation model. Hydrology and Water Resources in 
Arizona and the Southwest 8: 90-96.

Simanton, J. R. and W. E. Emmerich. 1994. Temporal variability in 
rangeland erosion, processes. In: Blackbum, W. H., F. B. Pierson, 
G. E. Schuman and R. Zartman, editors.  Variability in rangeland 
water erosion processes.  SSSA Special Publication 38, Madison, 
Wisconsin, pp. 51-65.

Simanton, J. R., and G. W. Frasier.  1980.  Stockwater 
development to enhance benefits of brush-to-grass conservation.  
Rangelands 2: 146-147.

Simanton, J. R., and H. B. Osborn.  1973.  Use of stock ponds for 
hydrologic research on southwest rangelands. Hydrology and Water 
Resources in Arizona and the Southwest 3: 2-7.

Simanton, J. R. and H. B. Osborn. 1980. Reciprocal-distance 
estimation of point rainfall. Journal of the Hydraulics Division, 
American Society of Civil Engineers, Technical Notes 106(HY7): 
1242-1246.

Simanton, J. R. and H. B. Osborn. l983. Runoff estimates for 
thunderstorm rainfall on small rangeland watersheds. Hydrology 
and Water Resources in Arizona and the Southwest 13: 9-15.

Simanton, J. R., and K. G. Renard. 1982. Seasonal change in 
infiltration and erosion from USLE plots in southeastern Arizona 
Hydrology and Water Resources in Arizona and the Southwest 12: 
37-46.

Simanton, J. R. and K. G. Renard. 1982. The USLE rainfall factor
for southwestern U.S. rangelands. In: Proceedings of the Workshop 
on Estimating Erosion and Sediment Yield from Rangelands.  
Agricultural Reviews and Manuals, ARM-W-26, pp. 50-62.

Simanton, J. R. and K. G. Renard. 1986. Time related changes in 
rangeland erosion. In: Proceedings of the Rainfall Simulator 
Workshop. USDA Agricultural Research Service, Tucson, Arizona, 
pp. 18-22.

Simanton, J. R. and K. G. Renard. 1992. Upland erosion research 
on rangeland. Chapter 14. In: Parsons, A. J., and A. D. Abrahama, 
editors.  Overland flow-hydraulics and erosion mechanics.  UCL 
Press Limited, University College London, United Kingdom, pp. 
335-375.

Simanton, J. R. and T. J. Toy. 1994. The relation between surface 
rockfragment cover and semiarid hillslope profile morphology. 
Catena 23: 213-225.

Simanton, J. R., R. M. Dixon, and L. McGowan. 1978. A 
microroughness meter for evaluating rainwater infiltration. 
Hydrology and Water Resources in Arizona and the Southwest 8: 
171-174.

Simanton, J. R., H. B. Osborn, and K. G. Renard. 1977. Effects of 
brush to grass conversion on the hydrology and erosion of a 
semiarid southwestern rangeland watarshed. Hydrology and Water 
Resources in Arizona and the Southwest 7: 249-2S6.

Simanton, J. R., H. B. Osborn and K. G. Renard. 1978. Hydrologic 
effects of rangeland renovation. In: Proceedings of the First 
International Rangeland Congress. Society for Range Management, 
Denver, Colorado, pp. 331-334.

Simanton, J. R., H. B. Osborn and K. G. Renard. 1980. Application
of the USLE to southwestern rangelands. Hydrology and Water 
Resources in Arizona and the Southwest 10: 213-220.

Simanton, J. R., W. R. Osterkamp, and K. G. Renard. 1983. 
Sediment yield in a semiand basin: Sampling equipment impacts. 
In: Hadley, R. F., and T. Mizuyama, editors.  Sediment problems: 
Strategies for monitoring, prediction and control. International 
Association of Hydrological Sciences, Publication 217, pp. 3-9.

Simanton, J. R., E. Rawitz, and E. D. Shirley. 1984. The effects 
of rock fragments on erosion of semiarid rangeland soils. Chapter 
7. In: Erosion and productivity of soils containing rock 
fragments. Soil Science Society of America, Special Publication 
13, Madison, Wisconsin, pp. 65-72.

Simanton, J. R., K. G. Renard, and N. G. Sutter. 1973. Procedures 
for identifying parameters affecting storm runoff volumes in 
semiarid environment. USDA Agricultural Research Service W-1.

Simanton, J. R., M. A. Weltz, and H. D. Larsen. 1991. Rangeland 
experiments to parameterize the water erosion prediction project 
model: Vegetation canopy cover effects. Journal of Range 
Management 44: 276-281. 

Simanton, J. R., G. D. Wingate. and M. A. Weitz. 1990. Runoff and 
sediment from a burned sagebrush community. In: Krammes, J. S., 
technical coordinator. Effects of fire management of southwestern 
natural resources.  USDA Forest Service, Technical Report RM-191, 
pp. 180-185.

Simanton, J. R., C. W. Johnson, J. W. Nyhan, and E. M. Romney. 
l986. Rainfall simulation on rangeland erosion plots. In: 
Proceedings of the Rainfall Simulator Workshop, USDA Agricultural 
Research Service, Tucson, Arizona, pp. 11-17.

Simanton, J. R., K. G. Renard, C. M. Christiansen, and L. J. 
Lane. 1994. Spatial distribution of surface rock fragments along 
catenas in semiarid Arizona and Nevada, USA. Catena 23: 29-42.

Singh, V. P. and D. A. Woolhiser. 1976. A nonlinear kinematic 
wave model for watershed surface runoff. Journal of Hydrology 31: 
221-243.

Smith, R. E. 1971. Discussion of a proposed watershed retention
function. Journal of the Irrigation and Drainage Division, 
American Society of Civil Engineers 97(IR3): 544-545.

Smith, R. E. 1972a. Border irrigation advance and ephemeral flood
waves. Journal of the Irrigation and Drainage Division, American 
Society of Civil Engineers 98(IR2): 289-307.

Smith, R. E. 1972b. The infiltration envelope: Results from a 
theoretical infiltrometer. Journal of Hydrology 17: 1-21.

Smith, R. E. 1973a. Comments on modeling infiltration during 
steady rain by R. G. Mein and C. L. Larson (Water Resources 
Research 9: 384-394). Water Resources Research 9: 1475-1477.

Smith, R. E. 1973b. Discussion of subsurface hydrograph analysis 
by W. M. Snyder and L. E. Asmussen (Journal of the Irrigation and 
Drainage Division, American Society of Civil Engineers 98(IR3): 
405-418). Journal of the Irrigation and Drainage Division, 
American Society of Civil Engineers 99(IR3): 404-406.

Smith, R. E. 1974. Point processes of seasonal thunderstorm 
rainfall: 3. Relation of point rainfall to storm areal 
properties. Water Resources Research 10: 424-426.

Smith, R. E. 1975a. Comments on derivation of an equation of 
infiltration by N. J. Morel-Seytoux and J. KhanJi (Water 
Resources Research 10: 795-800). Water Resources Research 11: 
762.

Smith, R. E. 1975b. Discussion of subsurface drainage solutions 
by Galerkin's Method by Purushottam Dass and H.J. Morel-Seytoux. 
(Journal of the Irrigation and Drainage Division, American 
Society of Civil Engineers lOO(IRl): 1-16). Journal of the 
Irrigation and Drainage Division, American Society of Civil 
Engineers lOl(IRl): 73.

Smith, R. E. 1976. Field test of a distributed watershed 
erosion/sedimentation model. In: Soil erosion: Prediction and 
control. Soil Conservation Society of America, Special 
Publication 21, Ankeny, Iowa, pp. 201-209.

Smith, R. E. and D. L. Chery, Jr. 1973. Rainfall excess model 
from soil water flow theory. Journal of the Hydraulics Division, 
American Society of Civil Engineers 99(HY9): 1337-1351.

Smith, R. E. and D. L. Chery, Jr. 1974. Hydraulic performance of 
flumes for measurements of sediment-laden flash floods. 
International Association of Hydrological Sciences 112: 16-22.

Smith, R. E. and D. L. Chery, Jr. 1975. Closure to: Rainfall 
excess model from soil moisture flow theory (J. of the Hydraulics 
Division, American Society of Civil Engineers 99(NY9): 
1337-1351). Journal of the Hydraulics Division, American Society 
of Civil Engineers lOl(HY4): 404-406.

Smith, R. E. and D. L. Chery, Jr. 1976. Discussion of dynamic 
behavior model of ephemeral stream by K. G. Renard and E. H. 
Laursen (Journal of the Hydraulics Division, American Society of 
Civil Engineers lOl(HY5): 511-528). Journal of the Hydraulics 
Division, American Society of Civil Engineers 102(HY3): 432-435.

Smith, R. E. and L. J. Lane. 1971. Discussion of calibration of
walnut gulch supercritical flumes. Journal of the Hydraulics 
Division, American Society of Civil Engineers 97(HY5): 749-752.

Smith, R. E. and H. A. Schreiber. 1973. Point processes of  
seasonal thunderstorm rainfall: 1. Distribution of rainfall 
events. Water Resources Research 9: 871-884.

Smith, R. E. and H. A. Schreiber. 1974. Point processes of 
seasonal thunderstorm rainfall: 2. Rainfall depth probabilities. 
Water Resources Research 10: 418-423.

Smith. R.E., and D.A. Woolhiser.  1971.  Overland flow on an 
infiltrating surface.  Water Resources Research 7: 899-913.

Smith, R. E. and D. A. Woolhiser. 1978. Some applications of 
hydrologic simulation models for design of surface mine 
topography. In: The reclamation of disturbed arid lands.  
Proceedings of the American Association for the Advancement of 
Sciene, 1977 Annual Meeting, Denver, Colorado, pp. 189-196.

Smith, R. E., D. C. Goodrich, and D. A. Woolhiser. 1990. Areal 
effective infiltration dynamics for runoff of small catchments. 
In: Proceedings of the 14th International Congress of Soil 
Science, Kyoto, Japan, pp. 1-22-I-27.

Smith, W., and W. L. Heckler. 1955. Compilation of flood data in 
Arizona, 1862-1953. US Department of the Interior, Geological 
Survey, Open-File Report.

Snyder, J.K., and D.A. Woolhiser.  1985.  Effects of infiltration 
on chemical transport into overland flow.  Transactions of the 
American Society of Agricultural Engineers 29: 1450-1457.

Solis-Garza, G., W. Brady, and A. Medina. 1993. Riparian plant
communities on the Rio Los Ajos, Sonora, Mexico. Ecologica 3: 
13-22.

Spaeth, K. E., M. A. Weltz, H. D. Fox, and F. B. Pierson, Jr. 
1994. Spatial pattern analysis of sagebrush vegetation and 
potential influences on hydrology and erosion. In: Blackburn, W. 
H., F. B. Pierson, Jr., G. E. Schuman, and R. Zartman, editors. 
Variabilily in rangeland water erosion processes.  Soil Sciences 
Society of America, Madison, Wisconsin, pp. 35-50.

Spangler, D. P. 1969.   A geophysical study of the hydrology of 
the Walnut Gulch Watershed, Tombstone, Arizona, PhD Dissertation, 
University of Arizona, Tucson, Arizona. 

Spangler, D.P. and F. J. Libby. 1968. Appllcatlon of the gravity 
survey method to watershed hydrology. Ground Water 6: 21-26.

Stannard, D.I., J. H. Blanford, W. P. Kustas, W. D. Nichols, S. 
A. Amer, J. J. Schmugge, and M. A. Weltz. 1994. Interpretation of 
surface flux measurements in heterogeneous terrain during Monsoon 
'90 experiment. Water Resources Research 30: 1227-1239.

Stewart, B. A., D. A. Woolhiser, W. H. Wischmeier, J. H. Caro, 
and M. H. Frere. 1975. Control of water pollution from crop land, 
Volume I -- A manual for guideline development. USDA Agricultural 
Research Service and Office of Research and Development, 
Environmenal Protection Agency, Report EPA 600/2-75-026a.

Stewart, B. A., D. A. Woolhiser,  W. H. Wischmeier, J. H. Caro 
and M. H. Frere. 1976. Control of water pollution from cropland: 
Volume II: An overview. USDA Agricultural Research Service and 
Office of Research and Development, Enviromental Protection 
Agency Report EPA-600/2-75-026b.

Stone, J. J. 1990. A process based method to estimate the 
hydrograph from small agricultural watersheds. PhD Dissertation, 
University of Arizona, Tucson, Arizona.

Stone, J. J., L. J. Lane, and E. D. Shirley. 1992. Infiltration 
and runoff simulation on a plane. Transactions of the American 
Society of Agricultural Engineers 35: 161-170.

Stone, J. J., V. L. Lopes, and L. J. Lane. 1990. Water Erosion 
Prediction Project (WEPP) watershed model: Hydrologic and erosion 
calculations. In: Proceedings of the American Society of Civil 
Engineers Conference on Watershed Planning and Analysis in 
Action.  Committee on Watershed Management and Irrigation and 
Drainage Division, Durango, Colorado, pp. 184-190.

Stone, J. J., E. D. Shirley, and L. J. Lane. 1993. Impact of 
recession infiltration on runoff volume computed by the kinematic 
wave model. Transactions of the American Society of Agricultural 
Engineers 36: 1353-1361.

Stone, J. J., L. J. Lane, E. D. Shirley, and K. G. Renard. 1986. 
A Runoff-sediment yield model for semiarid regions. In: 
Proceedings of the Fourth Federal Interagency Sedimentation 
Conference, Las Vegas, Nevada, pp. 6-75-6-84.

Sumner, J. S. 1978. Evaluation of groundwater reserves in the 
Santa Cruz Valley Area. Pima and Santa Cruz Counties, Arizona. 
Department of Geosciences, University of Arizona, Tucson, 
Arizona.

Sutter, N. G., D. L. Chery Jr., J. T. Feugate, and S. L. Ham.
1972. Precipitation and runoff data computer processing programs.
USDA Agricultural Research Service, Research Report 430.

Thames, J., H. Qashu, and C. Kiesel. 1971. Development of a 
technique for measuring the water balance of validation study 
areas. US/IBP Desert Biome 1970 Progress Report. Ecology Center, 
Utah State University, Logan, Utah.

Tiscareno-Lopez, M. 1991. Sensitivity analysis of the WEPP 
watershed model. MS Thesis, University of Arizona, Tucson, 
Arizona.

Tiscareno-Lopez, M. 1994. A Bayesian-Monte Carlo approach to 
assess uncertainties in process-based, continuous simulation 
models. PhD Dissertation, University of Arizona, Tucson, Arizona. 
Tiscareno-Lopez, M., L. J. Lane, and I. Sanchez-Cohen. 1993. WEPP 
(Water Erosion Prediction Project): A process model for 
predicting water erosion. In: Proceedings of the First 
International Seminar of Watershed Management, pp. 13-23.

Tiscareno-Lopez, M., M. Weltz, and V. L. Lopes. 1994. Soil 
erodibility parameter estimates for WEPP applications on 
rangelands utilizing Bayesia theory. In: Symposium on Current and 
Emerging Erosion Prediction Technology, Norfolk, Virginia, pp. 
77-84.

Tiscareno-Lopez, M., M. A. Weltz, and V. L. Lopes.  1995.  
Assessing uncertainities in WEPP's soil erosion predictions on 
rangelands.  Journal of Soil and Water Conservation 50: 512-516.

Tiscareno-Lopez, M. H., V. L. Lopes, J. J. Stone, and L. J. Lane. 
1993a. Sensitivity analysis of the WEPP watershed model for 
rangeland applications - I: hillslope processes.  Transactions of 
the Society of Agricultural Engineers 36: 1659-1672.

Tiscareno-Lopez, M., V. L. Lopes, J. J. Stone, and L. J. Lane. 
1993b. Sensitivity analysis of the WEPP watershed model for 
rangeland applications - II: Channel processes. Transactions of 
the American Society of Agricultural Engineers 37: 151-158.

Tiscareno-Lopez, M., V. L. Lopes, J. J. Stone, and L. J. Lane. 
1994. Sensitivity analysis of the WEPP watershed model for 
rangeland applications - 11: Channel component. Transactions of 
the American Society of Agricultural Engineers 37: 151-158.

Todorovic, P. and D. A. Woolhiser. 1972. On the time when the 
extreme flood occurs. Water Resources Research 8: 1433-1438.

Todorovic, P. and D. A. Woolhiser. 1974. Stochastic model of 
daily rainfall. In: Proceedings of the Symposium on Statistics in 
Hydrology, USDA Miscellaneous Publication 1275, pp. 232-246.

Todorovic, P., D. A. Woolhiser, and K. G. Renard. 1987. Mathemat-
ical model for evaluation of the effect of soil erosion on soil
Productivity. Hydrological Processes: 181-198.

Toy, T. J., W. R. Osterkamp, and K. G. Renard. 1993. Prediction 
by regression and intrarange data scatter in surface process 
studies. Environmental Geology 22: 121-128.

Tracy, F. C., K. G. Renard, and M. M. Fogel. 1985. Rainfall 
energy characteristics for southeastern Arizona. In: Renard, K. 
G., and J. A. Replogle, editors. Water today and tomorrow. 
American Society of Civil Engineers, New York, pp. 559-566. 

Tromble J. H. 1976. Semiarid rangeland treatment and surface 
runoff. Journal of Range Management 29: 251-255.

Tromble, J. M. 1988. Water interception by two arid land shrubs. 
Journal of Arid Environments 15: 65-70.

Tromble, J. M., and J. R. Simanton. 1979. Net radiation in a 
riparian mesquite community. Water Resources Research 5: 
1139-1141.

Tromble, J. M., K. G. Renard, and A. P. Thatcher. 1974. Infiltra-
tion on three rangeland soil-vegetation complexes. Journal of 
Range Management 27: 318-321.

Troulfeau, D., A. Vidal, A. Beaudoin, M. S. Moran, M. A. Weltz, 
D. C. Goodrich, J. Washburn, J. and A. F. Rahman. 1994. Using 
optical-microwave synergy for estimating surface energy fluxes 
over semiarid rangeland. Val d'Isere, France, pp. 1167-1174.
 
Turner, J. M., A. B. Muller, and A. Long. 1980. Annual oxygen and 
deuterium fluctuations in rainfall and runoff in the Tucson Basin 
and their relationship to groundwater recharge. In: Sixth Annual 
Midwest Ammerican Geophyscal Union Meeting. American Geophysical 
Union 61: 1191,1192.

Unkrich, C. and H. B. Osborn. 1987. Apparant abstraction rates
in ephemeral stream channels. Hydrology and Watar Resources In
Arizona and the Southwest 17: 34-41.

USDA Soil Conservation Service. 1977a. Santa Cruz-San Pedro River 
Basin. Arizona: Main report. USDA Soil Conservation Service, 
Portland, Oregon.

USDA Soil Conservation Service. 1977b. Santa Cruz-San Pedro River 
Basin. Arizona: Resource inventory. USDA Soil Conservation 
Service, Portland, Oregon.

USDA Forest Service.  1993.  Watershed management practices for 
pinon-juniper ecosystems.  Southwestern Region, USDA Forest 
Service, Southwestern Region, Albuquerque, New Mexico.

van der Zweep, R A. 1992. Evaluation of the Water Erosion 
Prediction Project's watershed version hydrologic component on a 
semi-arid rangeland watershed. MS Thesis, University of Arizona, 
Tucson, Arizona.

Varela-Romero, A. 1993. El papel del centro ecologico de Sonora 
en la proteccion y conservacion de humedales en Sonora. In: 
Tellman, B., H.J. Cortner, M.G. Wallace, L.F. DeBano, and R.H. 
Hamre, technical coordinators. Riparian management: Common 
threads and shared interests. USDA Forest Service, General 
Technical Report RM-226, pp. 276-282. 

Wade, J. C., and A. H. Griffin. 1980. The economic consequences 
of allocating groundwater to competing interest in the Santa Cruz 
Basin. Department of Agricultural Economics, University of 
Arizona, Tucson, Arizona.

Wallace, D. E. 1970. Some limitations of seismic refraction meth-
ods in geohydrologic surveys of deep alluvial basins. Ground 
Water 8: 8-13.

Wallace, D. E., and L. R. Cooper.  1970.  Dispersion on naturally 
occurring ions in groundwater from various rock types in a 
portion of the San Pedro River Basin, Arizona.  Journal of 
Hydrology 10: 391-405.

Wallace, D. E. and L. J. Lane. 1976. Geomorphic thresholds and 
their influence on surface runoff from small semiarid watersheds. 
Hydrology and Water Resources in Arizona and the Southwest 6: 
169-176.

Wallace, D. E. and L. J. Lane. 1978. Geomorphic features 
affecting transmission loss potential on semiarid watersheds. 
Hydrology and Water Resources in Arizona and the Southwest 8: 
157-164.

Wallace, D. E. and H. A. Schreiber. 1974. Time-related changes in 
water quality of stock tanks of southeastern Arizona. Hydrology 
and Water Resources in Arizona and the Southwest 4: 144-157.

Wallace, D. E. and D. P. Spangler. 1970. Estimating storage capa-
city in alluvium by gravity-seismic methods. Bulletin of the 
International Association of Hydrological Sciences 15: 91-104.

Wallace, D. E., and K. G. Renard.  1967.  Contribution to region 
water table from transmission losses of empheral streams.  
Transactions of the American Society of Agricultural Engineers 
10: 786-789, 792.

Wallace, R. M. 1954. Structures at the northern end of the Santa 
Catalina Mountains, Arizona. PhD Dissertation, University of 
Arizona, Tucson, Arizona.

Water Resources Research Center. 1991. A study of the water 
resources of the San Pedro Basin and options for efficient and 
equitable water management. Water Resources Research Center, 
University of Arizona, Tucson, Arizona.

Ward, T. J., S. Krammes, and S. Bolton. 1990. A comparison of 
runoff and sediment yields from bare and vegetated plots using 
rainfall simulation. In: Riggens, R.E., E.B. Jones, R. Singh, and 
P.A. Rechard, editors. Watershed planning and analysis in action. 
American Society of Civil Engineers, New York, pp. 245-255. 

Weaver, J. D. 1990. An analysis of the choice and application of 
two transport models in the upper Santa Cruz basin. PhD 
Dissertation, University of Arizona, Tucson, Arizona.

Webb, R. H., and J. L. Betancourt. 1988. Changes in variability 
and seasonality of flooding in southern Arizona related to 
general circulation and oceanic fluctuations. Transactions of the 
American Geophysical Union 69: 1220.

Webb, R. H., and J. L. Betancourt. 1990. Climatic effects on 
flood frequency; An example from southern Arizona. In: 
Interagency Ecological Study Program for the Sacramento-San 
Joaquin Esturary, Technical Report 23: 61-66.

Webb, R. H., and J. L. Betancourt. 1992. Climatic variability and 
flood frequency of the Santa Cruz River, Pima County, Arizona. 
U.S. Department of the Interior, Geological Survey, Water Supply 
Paper 2379.

Weltz, M.  A. and A. B. Arslan. 1990. Water Erosion Prediction 
Project (WEPP): Estimating plant components that are used to 
simulate soil erosion on rangelands. In: Proceedings of the 
International Symposium on Water Erosion, Sedimentation and 
Resource Conservation. Central Soil and Water Conservation 
Research and Training Institute, Dehradun, India.

Weltz, M. A., A. B. Arslan, and L. J. Lane. 1992. Hydraulic 
roughness coefficients for native rangelands. Journal of the 
Irrigation and Drainage Division, American Society of Civil 
Eningeers 118: 776-790.

Weltz, M. A., W. H. Blackburn, and J. R. Simanton. 1992. Leaf 
area ratios for selected rangeland plant species. Great Basin 
Naturalist 52: 237-244.

Weltz, M. A., K. G. Renard, and J. R. Simanton. 1987. Revised
universal soil loss equation for western rangelands. In: Aldon, 
E. F., C. E. Gonzales V., and W. H. Moir, technical coordinators. 
Strategies for classification and management of native vegetation 
for food production in arid zones. USDA Forest Service, General 
Technical Report RM-150, pp. 104-111. 

Weltz, M., M. K. Wood, and E. E. Parker.  1989.  Flash grazing an 
trampling: Effects of infiltration rates and sediment yield on a 
selected New Mexico range site.  Journal of Arid Environment 16: 
95-100. 

White, N. D.  1963.  Analysis and evaluation of available 
hydrologic data for San Simon Basin, Cochise and Graham Counties, 
Arizona.  U.S. Government Printing Office, Washington, D.C.

White, N. D., and W. F. Hardt.  1965. Electrical-analog analysis 
of hydrologic data for San Simon Basin, Cochise, and Graham  
Counties, Arizona.  U.S. Government Printing Office, Washington, 
D.C.

Wicke, H. D. 1978. Feasibility of recharging the Avra Valley 
Aquifer with Santa Cruz River flood flows. MS Thesis, University 
of Arizona, Tucson, Arizona.

Wilcox, B. P. and M. K. Wood. 1989. Factors influencing interrill 
erosion from semiarid slopes in New Mexico. Journal of Range 
Management 42: 66-70. 

Wilcox, B. P., W. J. Rawls, D. L. Brakensiek, and J. R. Wight. 
1990. Predicting runoff from rangeland catchments: A comparison 
of two models. Water Resources Research 26: 2401-2410.

Williams, D. 1988. Geostatistical analysis and inverse modeling 
of the upper Santa Cruz Basin, Arizona. MS Thesis, University of 
Arizona, Tucson, Arizona.

Wilson, L. G., and K. J. de Cook. 1968. Observations on changes 
in the subsurface water regime during influent seepage in the 
Santa Cruz River. Water Resources Research 4: 1219-1234.

Wilson, L. G., R. A. Herbert, and C. R. Ramsey. 1975. 
Transformations in quality of recharging effluent in the Santa 
Cruz River. Hydroloay and Water Resources in Arizona and the 
Southwest 5: 169-176.

Wilson, L. G., P. S. Osborne, and D. J. Percious. 1968. Dilution 
of and industrial waste effluent with river water in the Vadose 
region during pit recharge. American Society of Agricultural 
Engineers, Meeting Paper 68-727.

Winikka, C. C., R. H. Raymond, and R. L. Laney. 1978. Water-level 
declines for 1923-77, land subsidence for 1952-77, and earth 
fissures as of 1977 in south-central Arizona. Annual Meeting of 
the Geological Society of America. Abstracts: 10: 154.

Wood, J. C., M. K. Wood, and J. M. Tromble. 1987. Important 
factors influencing water infiltration and sediment production on 
arid lands in New Mexico. Journal of Arid Environments 12: 
111-118.

Wood, M. K. 1987. Plot numbers required to determine infiltration 
rates and sediment production on rangelands in south central New 
Mexico. Journal of Range Management 40: 259-263.

Woolhiser, D. A.  1969.  Overland flow on a converging surface.
Transactions of the American Society of Agricultural Engineers 
12: 460-462.

Woolhiser, D. A. 1973. Hydrologic and watershed modeling state--
of-the-art. Transactions of the American Society of Agricultural 
Engineers 16: 553-559.

Woolhiser, D. A. 1975. The watershed approach to understanding 
our environment. Journal of Environmental Quality 4: 17-21.

Woolhiser, D. A. 1982. Physically based models of watershed 
runoff. In: Proceedings of the International Symposium on 
Rainfall-Runoff Modeling, Mississippi State University, 
Mississippie, pp. 189-202.

Woolhiser, D. A. 1986. Sensitivity of calculated peek-runoff 
rates to rainfall-sampling frequency. In: Integrated design of 
hydrological networks. International Association of Hydrological 
Sciences Publication 158, pp. 161-171.

Woolhiser, D. A. 1992. Discussion of the kinematic wave 
controversy (ASCE Journal of the Hydralics Division, American 
Society of Civil Engineers 117(4) by Ponce, V.M). Journal of the 
Hydralics Division, American Society of Civil Engineers 118(9): 
1337-1339.

Woolhiser, D. A. 1992. Modeling daily precipitation - progress 
and problems. Chapter 5. In: Walden, A. T., P. Guttorp and E. 
Arnold, editors.  Statistics in the environmental and earth 
sciences. John Wiley & Sons, Inc., New York, pp. 71-89.

Woolhiser, D. A. and P. H. Blinco. 1975. Watershed sediment yield 
- a stochastic approach. In: Present and propective technology 
for predicting sediment yields and sources. USDA Agricultural 
Research Service, ARS-S-40, pp. 264-273.

Woolhiser, D. A. and D. L. Brakensiek. 1982. Hydrologic system 
synthesis. Chapter 2. In: Hydrologic modeling of small 
watersheds. American Society of Aagricultural Engineers Monograph 
5, pp. 3-16.

Woolhiser, D. A. and T. W. Econopouly. 1986. Stochastic 
characterisation of rainfall effects. In: Proceedings of the 
Sixth Annual American Geophysical Union Front Range Branch 
Hydrology Days, Colorado State University, Fort Collins, 
Colorado, pp. 25-36.

Woolhiser, D. A., and D. C. Goodrich. 1988. Effect of storm 
rainfall intensity patterns on surface runoff. Journal of 
Hydrology 102: 335-354. 

Woolhiser, D. A. and N. B. Osborn. 1985. A stochastic model of
dimensionless thunderstorm rainfall. Water Resources Research 21: 
511-522.

Woolhiser, D. A. and H. B. Osborn. 1986.  Point storm disaggrega-
tion seasonal and regional effects. In: Proceedings of the Fourth 
International Hydrology Symposium on Multivariate Analysis of 
Hydrologic Processes, Colorado State University, Fort Collins, 
Colorado, pp. 105-120.

Woolhiser, D. A. and K. G. Renard. 1978. Stochastic aspects of  
watershed sediment yield. In: Proceedings of the American Society 
of Civil Engineers 26th Annual Hydraulics Division Specialty 
Conference, College Park, Maryland, pp. 561-567.

Woolhiser, D. A. and J. Roldan. 1982. Stochastic daily 
precipitation models. 2. A Comparison of distributions of 
amounts. Water Resources Research 18: 1461-1468.

Woolhiser, D. A. and E. F. Schulz. 1973. Large material models in 
watershed Hydrology Research. In: International Association for 
Hydraulic Research International Symposium on River Mechanics, 
Bangkok, Thailand, pp. C6-1-C6-12.

Woolhiser, D. A. and D. E. Wallace. 1984. Mapping average daily
pan evaporation. Journal of the Irrigation and Drainage Division, 
American Society of Civil Engineers llO(IR2): 246-250.

Woolhiser, D. A., T. W. Econopouly, E. A. Link, and D. R. Davis. 
1989. Disaggregation of daily rainfall. USDA Agriculture 
Agricultural Research Service, Reprint 57.

Woolhiser, D. A., H. R. Gardner and S. R. Olsen. 1980. Evaluating 
water quality effects of surface mining. American Society of 
Agricultural Engineers Winter Meeting, New Orleans, Lousiana.

Woolhiser, D. A., D. C. Goodrich, W. E. Emmerich, and T. O. 
Keefer.  1990. Hydrologic effects of brush to grass conservation. 
 In: Riggins, R. E., E. B. Jones, R. Singh, and P. A. Rechard, 
editors.  In: Proceedings of the Symposium on Watershed Planning 
and Analysis in Action.  American Society of Civil Engineers, New 
York, pp. 293-302. 

Woolhiser, D. A., C. L. Hanson, and A. R. Kuhlman. 1970. Overland 
flow on rangeland watersheds. Journal of Hydrology 9: 336-356.

Woolhiser, D. A., C. L. Hanson and C. W. Richardson. 1985. Micro-
computer program for daily weather simulation. In: Proceedings of 
the American Society of Civil Engineers Specialty Conference on 
Hydraulics and Hydrology in the Small Computer Age.  Hydraulics 
Division, Am,erican Society of Civil Engineers, Lake Buena Vista, 
Florida, pp. 1154-1159.

Woolhiser, D. A., M. E. Holland, G. L. Smith and R. E. Smith.
1971. Experimental investigation of converging overland flow.
Transactions of the American Sociey of Agricultural Engineers 14: 
684-687.

Woolhiser, D. A., W. A. Jury, and D. R. Nielsen. 1990. Effects of 
spatial and temporal variability on water quality model 
development. In: DeCoursey, D. G., editor.  Water quality 
modeling of agricultural non-point sources. Part 2. USDA 
Agricultural Research Service, ARS-81, pp. 505-522.

Woolhiser, D. A., T. O. Keefer, and K. T. Redmond.  1993.  
Southern oscillation effects of daily precipitation in the 
southwestern United States.  Water Resources Research 29: 
1287-1295.

Woolhiser, D. A., H. B. Osborn, and J. S. Hershenhorn. 1985. Dis-
aggregation of daily rainfall. In: Proceedings of the Natural 
Resources Modeling Symposium. USDA Agricultural Research Service, 
Technical Bulletin ARS-30, pp. 304-306.

Woolhiser, D. A., E. Rovey, and P. Todorovic. 1973. Temporal and 
spatial variation of parameters for the distribution of N-day 
precipitation. In: Floods and droughts. Proceedings of the Second 
International Symposium on Hydrology. Water Resources Publishers, 
Fort Collins, Colorado, pp. 605-614.

Wrege, B. M., W. P. Hasbrouck, and H. H. Schumann. 1985. Seismic 
surface-wave attenuation across earth fissures in the alluvium, 
south-central Arizona. In: Graves, B., J.H. Lehr, and K. Butcher, 
editors. Surface and borehole geophysica1 methods in around water 
investigations. Second National Conference and Exposition. 
National Water Well Association, Worthington, Ohio, pp. 121-131.

Yakowitz, D. S. 1992. An exact penalty algorithm for 
recourse-constrained stochastic linear programs. Applied 
Mathematics and Computation 49: 39-62.

Yakowitz, D. S., L. J. Lane, and F. Szidarovszky. 1993. Multi-
attribute decision making: Dominance with respect to an 
importance order of the attributes. Applied Mathematics and 
Computation 54: 167-181.

Yakowitz, D. S., L. J. Lane, J. J. Stone, P. Heilman, and R. K. 
Reddy. 1992. A decision support system for water quality 
modeling. In: Proceedings of the American Society of Civil 
Engineers Water Resources Sessions/Water Forum '92, Baltimore, 
Maryland, pp. 188-193.

Yakowitz, D. S., L. J. Lane, J. J. Stone, P. Heilman, R. K. 
Reddy, and B. Imam. 1992. Evaluating land management effects on 
water qualify using multiobjective analysis within a decision 
support system. In: Proceedings of the American Water Resources 
Assocations First International Confercen on Ground Water 
Ecology, April, Tampa, Florida, pp. 365-373.

Zauderer, J. 1989. Riparian habitats of the southeast Sierrita 
Mountains: Vanished perennial habitats. Hydrology and Water 
Resources in Arizona and the Southwest 19: 59-77.