Forest Service Research / Rocky Mountain Research Station / Flagstaff Lab / Southwest Watershed Science Team - Al Medina

Southwest Watershed Science Team

Alvin Leroy Medina

USDA Forest Service, Rocky Mountain Research Station
2500 South Pine Knoll Drive, Flagstaff, AZ 86001
PHONE (928) 853-1391 ♦ E-MAIL: almedina@fs.fed.us

Selected Peer-Reviewed Publications

  1. Bleich, V.C.; Kie, J.G.; Loft; E.R.; Stephenson, T. R.; Oehler, M.W.; Medina, A.L. IN PRESS. Managing rangelands for wildlife. Pages xxx (Chapter 27) In Silvy, Nova, ed. Research and   Management Techniques for Wildlife and Habitats. Seventh ed. The Wildlife Society, Bethesda, MD.


  2. Neary, D.G.; Medina, A.L.; Rinne, J.N. (Editors). IN PRESS. The Upper Verde River: Ecology, Fish Biology, Hydrology, and Geomorphology. USDA Forest Service, Rocky Mountain Research Station, General Technical Report RMRS-GTR-XX: Fort Collins, CO.


  3. Neary, D.G.; Rinne, J.N.; Medina, A.L. IN PRESS. Chapter 1: Introduction. IN: Neary, D.G.; Medina, A.L.; Rinne, J.N. (Editors).The Upper Verde River: Ecology, Fish Biology, Hydrology, and Geomorphology. USDA Forest Service, Rocky Mountain Research Station, General Technical Report RMRS-GTR-XX: Fort Collins, CO.


  4. Medina, A.L.; Neary, Daniel G. IN PRESS. Chapter 2- A historical and pictorial perspective of the Upper Verde River. IN: Neary, D.G.; Medina, A.L.; Rinne, J.N. (Editors).The Upper Verde River: Ecology, Fish Biology, Hydrology, and Geomorphology. USDA Forest Service, Rocky Mountain Research Station, General Technical Report RMRS-GTR-XX: Fort Collins, CO.


  5. Neary, D.G.; Medina, A.L. IN PRESS. Chapter 3: Hydrology. IN: Neary, D.G.; Medina, A.L.; Rinne, J.N. (Editors). IN PRESS. The Upper Verde River: Ecology, Fish Biology, Hydrology, and Geomorphology. USDA Forest Service, Rocky Mountain Research Station, General Technical Report RMRS-GTR-XX: Fort Collins, CO.


  6. Long, J.W.; Medina, A.L.; Neary, D.G. IN PRESS. Chapter 5: Channel morphology of the Upper Verde River. IN: Neary, D.G.; Medina, A.L.; Rinne, J.N. (Editors). IN PRESS. The Upper Verde River: Ecology, Fish Biology, Hydrology, and Geomorphology. USDA Forest Service, Rocky Mountain Research Station, General Technical Report RMRS-GTR-XX: Fort Collins, CO.


  7. Medina, A.L. IN PRESS. Chapter 6- Woody vegetation of the upper Verde River. IN: Neary, D.G.; Medina, A.L.; Rinne, J.N. (Editors). IN PRESS. The Upper Verde River: Ecology, Fish Biology, Hydrology, and Geomorphology. USDA Forest Service, Rocky Mountain Research Station, General Technical Report RMRS-GTR-XX: Fort Collins, CO.


  8. Medina, A.L.; Long, J.W. IN PRESS. Chapter 7- Spatial and temporal variation in streamside herbaceous vegetation of the upper Verde River. IN: Neary, D.G.; Medina, A.L.; Rinne, J.N. (Editors). IN PRESS. The Upper Verde River: Ecology, Fish Biology, Hydrology, and Geomorphology. USDA Forest Service, Rocky Mountain Research Station, General Technical Report RMRS-GTR-XX: Fort Collins, CO.


  9. Medina, A.L. IN PRESS. Chapter 8- A preliminary view of water quality conditions of the upper Verde River. IN: Neary, D.G.; Medina, A.L.; Rinne, J.N. (Editors). IN PRESS. The Upper Verde River: Ecology, Fish Biology, Hydrology, and Geomorphology. USDA Forest Service, Rocky Mountain Research Station, General Technical Report RMRS-GTR-XX: Fort Collins, CO.


  10. Neary, D.G.; Rinne, J.N.; Medina, A.L. IN PRESS. Chapter 10: Information sources. IN: Neary, D.G.; Medina, A.L.; Rinne, J.N. (Editors). IN PRESS. The Upper Verde River: Ecology, Fish Biology, Hydrology, and Geomorphology. USDA Forest Service, Rocky Mountain Research Station, General Technical Report RMRS-GTR-XX: Fort Collins, CO.


  11. Medina, A.L; Neary; D.G.; Rinne, J.N. IN PRESS. Chapter 11: Research recommendations. IN: Neary, D.G.; Medina, A.L.; Rinne, J.N. (Editors). IN PRESS. The Upper Verde River: Ecology, Fish Biology, Hydrology, and Geomorphology. USDA Forest Service, Rocky Mountain Research Station, General Technical Report RMRS-GTR-XX: Fort Collins, CO.


  12. Neary, D.G.; Rinne, J.N.; Medina, A.L. IN PRESS. Chapter 12: Summary and conclusions. IN: Neary, D.G.; Medina, A.L.; Rinne, J.N. (Editors). IN PRESS. The Upper Verde River: Ecology, Fish Biology, Hydrology, and Geomorphology. USDA Forest Service, Rocky Mountain Research Station, General Technical Report RMRS-GTR-XX: Fort Collins, CO.


  13. Johnson, T.D.; Kolb, T.E; Medina, A.L. 2009. Do riparian plant community characteristics differ between Tamarix (L.) invaded and non-invaded sites on the upper Verde River, Arizona? Biological Invasions. DOI 10.1007/s10530-009-9658-2.

  14. Sprinkle, J.; Holder, M.; Erickson, C.; Medina, A.L.; Robinett, D.; Ruyle, G.; Maynard, J.; Tuttle, S.; Hays, J.Jr.; Meyer, W.; Stratton, S.; Rogstad, A.; Eldredge, K.; Harris, J.; Howery, L.; Sprinkle, W. 2008. Erratum. Rangelands 30(4):47-49.

  15. Sprinkle, J.; Holder, M.; Erickson, C.; Medina, A.L.; Robinett, D.; Ruyle, G.; Maynard, J.; Tuttle, S.; Hays, J.Jr.; Meyer, W.; Stratton, S.; Rogstad, A.; Eldredge, K.; Harris, J.; Howery, L.; Sprinkle, W. 2007. Dutchwoman Butte revisited - examining paradigms for livestock grazing exclusion. Rangelands 29(6):21-34.

  16. Long, J.W.; Medina, A.L. 2006. Geologic associations of Arizona willow in the White Mountains, Arizona. Pages 49-58. In Barlow-Irick, P., J. Anderson and C. McDonald, tech eds. 2007. Southwestern rare and endangered plants: Proceedings of the fourth conference; March 22-26, 2004; Las Cruces, New Mexico. Proceedings RMRS-P-48CD. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 135 p.

  17. Long, J.W.; Medina, A.L.. 2006. Consequences of ignoring geologic variation in evaluating grazing impacts. Rangeland Ecology and Management 59(4):373-382.

  18. Long, J.W.; Medina, A.L.; Tecle, A. 2006. Geologic influences on Apache trout habitat in the White Mountains of Arizona. Journal of the Arizona-Nevada Academy of Sciences 38(2):88-101.

  19. Sprinkle, J.; Holder, M.; Erickson, C.; Medina, A.L.; Robinett, D.; Ruyle, G.; Maynard, J.; Tuttle, S.; Hays, J. Jr.; Meyer, W.; Stratton, S.; Rogstad, A.; Eldredge, K.; Harris, J.; Howery, L.; Sprinkle, W. 2006. Dutchwoman Butte revisited - Examining paradigms for livestock grazing exclusion. Proceedings Western Section American Society of Animal Science 57:169-172.

  20. Medina, A.L.; Lopez Mora, G.; Caldera Sosa, A.; Luna Suaste, B. 2005. Manual para la estabilización de rios y arroyos. Salvemos al Rio Laja, A.C., San Miguel de Allende, Guanajuato, Mexico in collaboration with USDA Forest Service, Rocky Mountain Research Station, Flagstaff, AZ. 59p.

  21. Benavides-Solorio, J. de D.; Flores-Garnica J.G.; Baker, M.B. Jr.; Medina, A.L.; Talavera-Zuñiga, E. 2005. Producción de agua en la cuenca forestal El Carrizal, Tapalpa, Jalisco: Un analisis para los servicios ambientales. Pp. 93-112. In Juan de Dios Benavides-Solorio, Francisco Becerra Luna, Tomas Hernandez Tejeda, Cesareo Gonzalez Sanchez, and J. German Flores-Garnica (editors), Contribución al estudio de los servicios ambientales. Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias, Centro de Investigación Regional del Pacifico Centro, campo Experimental Centro-Altos de Jalisco. Libro Tecnico Numero 1. 245p.

  22. Medina, A.L.; Rinne, J.N.; Roni, P. 2005. Riparian restoration through grazing management: considerations for monitoring project effectiveness. Pages 97-126 in P. Roni, editor. Monitoring stream and watershed restoration. American Fisheries Society, Bethesda, MD. 350pp.

  23. Bleich, V.C.; Kie, J.G.; Stephenson, T.R.; Oehler, M.W.; Medina, A.L. 2005. Managing rangelands for wildlife. Pp 873-897 in C. E. Braun, editor, Research and management techniques for wildlife and habitats. 6th ed. The Wildlife Society, Bethesda, Md.

  24. Long, J.W.; Medina, A.L. 2005. Geologic associations of Arizona Willow in the White Mountains, Arizona. In Proceedings of the Fourth Southwestern Rare Plants Conference, Las Cruces.

  25. Medina, A.L.; Long, J.W. 2004. Placing riffle formations to restore stream functions in a wet meadow. Ecological Restoration 22:120-125.

  26. Benavides-Solorio, J. de D.; Flores-Garnica J.G.; Baker, M.B. Jr.; Medina, A.L.; Talavera-Zuñiga, E. 2004. Origen del escurrimiento y su calidad en la cuenca de montaña el carrizal, Tapalpa, Jalisco, México. III Congreso Latinoamericano de Manejo de Cuencas Hidrográficas. June 9-13, 2003. Arequipa, Perú. Organized by Red Latinoamericana de Manejo de Cuencas Hidrográficas (REDLACH), Instituto Nacional de Recursos Naturales de Perú (INRENA) and Oficina Regional de la FAO para América Latina y el Caribe.

  27. Long, J.; Medina, A.L. 2004. Comparing the hydrological variability of rivers in the greater Gila Basin. Hydrology and Water Resources in the Southwest: Proceedings of the Arizona-Nevada Academy of Science Hydrology Section.

  28. Long, J.W.; Medina, A.L.; Steed, J.E. 2004. Restoration of riparian ecosystems. Pages 333-358 in Malchus B. Baker, Jr., P. F. Ffolliott, L.F. Debano, and D. G. Neary, eds. Riparian areas of the Southwestern United States: Hydrology, ecology, and management. Lewis Publishers, New York.

  29. Medina, A.L. 2003. Gambel and scaled quail diets on the Santa Rita Experimental Range. PP. 133-140. In McClaran, Mitchell, P.; Ffiolliott, Peter F.; Edminster, Carleton, B., tech coords. Santa Rita Experimental Range: 100 years (1903-2003) of accomplishments and contributions; conference proceedings; 2003 October 30 November 1; Tucson, AZ. Proc. RMRS-P-30. Ogden, UT: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 197 p.

  30. Medina, A.L. 2003. Historical and recent flora of the Santa Rita Experimental Range. PP 141-148. In McClaran, Mitchell, P.; Ffiolliott, Peter F.; Edminster, Carleton, B., tech coords. Santa Rita Experimental Range: 100 years (1903-2003) of accomplishments and contributions; conference proceedings; 2003 October 30 November 1; Tucson, AZ. Proc. RMRS-P-30. Ogden, UT: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 197 p.

  31. Castro, H.Z.; Gómez-Tagle, A.F.; Chávez Huerta, Y.; Medina, A.L. 2002. Metodología rápida para la evaluación de ecosistemas riparios en zonas templadas. Ingeniería Hidráulica en México XVII (1):67-74.

  32. Medina, A.L.; Royalty, R.K. 2002. A 12-year, post-wildfire geomorphic evaluation of Ellison Creek, Central Arizona. Proc. Hydrology Section Arizona-Nevada Academy of Sciences. 32:77-86.

  33. Neary, D.G.; Medina, A.L.; Baker, M.B. Jr. 2001. Geomorphic Conditions of the Riparian Zone, Upper Verde River. Pages 45-52 Pp. 45-52. In: DeCarlo, C.; Schlinger, C.; Springer, A. (comps.) Verde River Watershed Symposium - State of the Watershed in 2001. Northern Arizona University, Flagstaff, AZ.

  34. Medina, A.L. 2001. A preliminary view of water quality conditions of the upper Verde River. Pages 25-33 in C. Decarlo, C. Schlinger, and A. Springer, editors. Verde Watershed Symposium: State of the Watershed in 2001. Cliff Castle Lodge and Conference Center, Camp Verde, AZ. May 17-19, 2001. Northern Arizona University, Flagstaff, AZ.

  35. Medina, A.L. 2001. A preliminary analysis of riparian habitat conditions of the upper Verde River. Pages 25-33 in C. Decarlo, C. Schlinger, and A. Springer, editors. Verde Watershed Symposium: State of the Watershed in 2001. Cliff Castle Lodge and Conference Center, Camp Verde, AZ. May 17-19, 2001. Northern Arizona University, Flagstaff, AZ.

  36. Medina, A.L.; Rinne, J.N. 2000. Ungulate/fishery interactions in southwestern riparian ecosystems: pretensions and realities. Pages in Transactions of the 64th North American Wildlife and Natural Resources Conference.

  37. Neary, D.G.; Rinne J.N.; Medina, A.L.; Baker, M.B. Jr.; Michael, J.L. 2000. Watershed management for endangered aquatic and riparian species: Facts and fallacies. World Water Conference, March 13-16, 2000. Melbourne, Australia.

  38. Medina, A.L. 1999. Nonnative ungulates and native plant interactions in the southwest. Pp 28-38. In: Native Plant Society of New Mexico, 1999 symposium proceedings; Aug. 26-29; Albuquerque, NM.

  39. Snider, G.B.; Daugherty, P.J.; Medina, A.L. 1998. An ecological economic approach for analyzing the costs and benefits of riparian restoration projects. Hydrology and Water Resources in Arizona and the Southwest. 27:47-50.

  40. Medina, A.L.; D. Benavides Solorio, J.D.; Talavera Zuniga, E. 1998. Problemas de disturbio de la calidad de agua en la cuenca forestal El Carrizal, Tapalpa, Jalisco. In III Congreso Mexicano Sobre Recursos Forestales, November 1997, Facultad de Ciencias Forestales, UANL, Linares, Nuevo Leon, Mexico. P101.

  41. Baker, M.B., Jr.; Medina, A.L. 1997. Fisheries and stream restoration in the Southwest: a critical review. Journal American Water Resources Association 33(4):407-415.

  42. Medina, A.L.; Fletcher, R. 1997. The legacy of Santa Rita. Forestry Research West March. Pp4-6.

  43. Medina, A.L.; Baker, M.B. Jr.; Turner, J.R. 1997. Channel types and geomorphology of the upper Verde River. Journal American Water Resources Association 33(4):465-473.

  44. Rinne, J.N.; Medina, A.L. 1996. Implications of multiple use management strategies on native Southwestern (USA) fishes. Pp 111-124. In R.M. Meyer, C. Zhang M. L. Windsor, B. J. McCay, L. J. Hushak, and R. M. Muth. (eds.). Fisheries resource utilization and policy. Proc. World Fisheries Congress, Theme 2. Oxford & IBH Publishing Co. Pvt. Ltd., New Delhi.

  45. Medina, A.L. 1996. The Santa Rita Experimental Range: History and annotated bibliography (1903-1988). USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, RM-GTR-276. 67p.

  46. Medina, A.L.; Baker, M.B. Jr. 1996. Nutrient characteristics of trapped sediments resulting from prescribed fire. Proc. 6th Fed. Interagency Sedimentation Conf. 2:104-111.

  47. Cavazos, J. R.; Medina, A.L. 1996. Multiple Uses of Rangelands in Northern Mexico. Pages 46-51. In Proc of the Fifth International Rangeland Congress Vol. 2: Society for Range Management. Denver, Co.

  48. Debano, L.; Rinne, R.N.; Medina, A.L. 1996. Understanding and managing southwestern riparian-stream ecosystems: National Forest systems and Forest Service research partnerships. In, Proc. of the National Hydrology Workshop, Phoenix, Arizona, April 27-May 1, 1992, (Dan Neary, Kim C. Ross and Sandra S. Coleman, Eds.). USDA Forest Service, GTR-RM-279. p96-102.

  49. Medina, A.L.; Rinne, J.N.; Neary, D.G.; Rising, M. 1996. Adaptive management and the threatened Apache trout. Science and Management Collaboration, Success stories, No. 8. 2p.

  50. Medina, A.L. 1996. Native aquatic plants and ecological condition of southwestern wetlands and riparian areas. Pp 329-335. In: D. W. Shaw and D. Finch, tech. coords. Desired Future Conditions for Southwestern Riparian Ecosystems: bringing interest and concerns together; 1995 September 18-22; Albuquerque, NM/US Gen. Tech. Rep. RM-272. Fort Collins, CO/USA: USDA, Forest Service, Rocky Mountain Forest and Range Experiment Station.

  51. Medina, A.L.; Baker, M.B. Jr.; Neary, D.G. 1996. Desirable functional processes: A conceptual approach for evaluating ecological condition. Pp 302-311. In: D. W. Shaw and D. Finch, tech. coords. Desired Future Conditions for Southwestern Riparian Ecosystems: bringing interest and concerns together; 1995 September 18-22; Albuquerque, NM/USA. Gen. Tech. Rep. RM-272. Fort Collins, CO/USA: USDA, Forest Service, Rocky Mountain Forest and Range Experiment Station.

  52. Neary, D.G.; Medina, A.L. 1996. Geomorphic response of a montane riparian habitat to interactions of ungulates, vegetation, and hydrology. Pp 143-147. In: D. W. Shaw and D. Finch, tech. coords. Desired Future Conditions for Southwestern Riparian Ecosystems: bringing interest and concerns together; 1995 September 18-22; Albuquerque, NM/USA. Gen. Tech. Rep. RM-272. Fort Collins, CO/USA: USDA, Forest Service, Rocky Mountain Forest and Range Experiment Station.

  53. Medina, A.L.; Gomez-Tagle,; Baker, M.B. Jr.; Neary, D.G. 1995. Propuesta de ecosistema para el diagnostico de condiciones y manejo de ecosistemas riberenas en la cuenca del Carrizal, Tapalpa, Jalisco, Mexico. Pp. 83-85. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  54. Medina, A.L.; Gomez-Tagle, A.; Baker, M.B., Jr.; Neary, D.G. 1995. Ecosystem approach for diagnosis of conditions and management of riparian ecosystems in El Carrizal watershed, Tapalpa, Jalisco, Mexico. Pp. 83-85. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  55. Medina, A.L.; De Dios Benavides, J.; Talavera Zuniga, Y.E. 1995. Water quality of the El Carrizal Watershed, Tapalpa, Jalisco. Pp. 81. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  56. Medina, A.L.; De Dios Benavides, J.; Talavera Zuniga, Y.E. 1995. Calidad del Agua en el Cauce de la Cuenca El Carrizal, Tapalpa, Jalisco. P. 118. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  57. Medina, A.L.; Saenz Reyes, J.T.; Orduna Trejo, C. 1995. Insectos acuaticos de la cuenca El Carrizal y sus relacion a la condicion de cuenca: El Carrizal, Tapalpa. Pp. 122. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  58. Medina, A.L.; Saenz Reyes, J.T.; Orduna Trejo, C. 1995. Aquatic insects of the El Carrizal watershed and their relationship to water quality. Pp.87. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  59. Medina, A.L.; Saenz Reyes, J.T.; Orduna Trejo, C. 1995. Macroinvertebrados acuaticos de la cuenca del arroyo El Carrizal y su relacion con la condicion de cuenca. Pp. 129. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  60. Medina, A.L.; Saenz Reyes, J.T.; Orduna Trejo, C. 1995. Macroinvertebrates of the El Carrizal watershed and their relacionship to watershed conditions. Pp. 129. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  61. Orduña Trejo, C.; Medina, A.L. 1995. Inventario preliminar de los mamiferos de la region de Tapalpa. Pp. 210-216. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  62. Orduña Trejo, C.; Medina, A.L. 1995. Preliminary inventory of the mammals of the region of Tapalpa, Jalisco, Mexico. Pp. 190-196. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  63. Orduña Trejo, C.; Medina, A.L. 1995. Preliminary inventory of the birds of the Tapalpa region. Pp.183-189. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  64. Orduña Trejo, C.; Medina, A.L. 1995. Inventario preliminar de aves de la region de Tapalpa, Jalisco, Mexico. Pp. 203-209. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  65. Orduña Trejo, C.; Medina, A.L. 1995. Las aves y su relación con la vegetación en la región de Tapalpa, Jalisco. Seccion Mexicana del Consejo Internacional Para la Preservación de las Aves y Coopers Ornithological Society, Joint Meeting, April 4-9, 1995, La Paz, Baja California Sur, Mexico.

  66. Chávez-Huerta, Y.; Medina, A.L.; Madrigal-Sanchez, X.; Saénz Reyes, J.T.. 1995. A preliminary classification of the riparian vegetation of El Carrizal, Tapalpa, Jalisco, Mexico. Pp. 128-133. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  67. Chávez-Huerta, Y.; Medina, A.L.; Madrigal-Sanchez, X.; Saénz Reyes, J.T. 1995. Caracterizacion preliminary de las asociaciones de vegetacion riberena de la cuenca El Carrizal, Tapalpa, Jalisco, Mexico. Pp. 154-160. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  68. Chávez-Huerta, Y.; Medina, A.L.; Madrigal-Sanchez, X.; Saénz Reyes, J.T. 1995. Synecological characteristics of riparian vegetation of the Carrizal watershed, Tapalpa, Jalisco, Mexico. Pp.88. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  69. Espinoza Arechiga, J.; Medina, A.L.; Gómez-Tagle, A. 1995. Clasificacion morfologíca de los canales de la cuenca del arroyo El Carrizal, Tapalpa, Jalisco, Mexico. Pp. 161-165. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  70. Espinoza Arechiga, J.; Medina, A.L.; Gómez-Tagle, A. 1995. Classification of channel types and condition of the El Carrizal watershed, Tapalpa, Jalisco, Mexico. Pp.82. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  71. Madrigal-Sanchez, X.; Medina, A.L.; Saenz-Reyes, T.; Chavez-Huerta, Y. 1995. La vegetacion riberena de la cuenca El Carrizal, Tapalpa, Jalisco, Mexico. Pp.128. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  72. Baker, M.B., Jr.; Chavez-Huerta, Y.; Medina, A.L.; Dudley, S. 1995. Applications of geographic information systems in assessments of El Carrizal watershed. Pp. 105-114. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  73. Baker, M.B., Jr.; Chavez-Huerta, Y.; Medina, A.L.; Dudley, S. 1995. Applicación de sistemas de información geografica en la evaluacion del cuenca del arroyo El Carrizal, Tapalpa, Jalisco, Mexico. Pp. 131-141. In: Aguirre-Bravo, C.; Eskew, L.;Villa-Salas, A.B.; Gonzalez-Vicente, C.E. (eds.), Partnerships for Sustainable Forest Ecosystem Management; Proceedings of the 5th Mexico/USA Biennial Symposium, 17-20 October 1994, Guadalajara, Jalisco, Mexico, USDA Forest Service General Technical Report RM-266.

  74. Orduña Trejo, C.; Medina, A.L. 1995. Las aves y su relación con la vegetación en la región de Tapalpa, Jalisco. Seccion Mexicana del Consejo Internacional Para la Preservación de las Aves y Coopers Ornithological Society, Joint Meeting, April 4-9, 1995, La Paz, Baja California Sur, Mexico. 1p.

  75. Medina, A.L.; Sepulveda, J.I. 1995. Sistemas de pastoreo aplicable a agostaderos de Baja California, Mexico). (Grazing systems applicable to rangelands of Baja California, Mexico). Chapter of book in spanish, Manejo de Recursos Naturales en Baja California, Mexico. SARH, Secretariat of Agricultural and Hydrological Resources, Mexico City, D.F., Mexico in 1995. 20p.

  76. Medina, A.L. 1995. Native sedges: their function in riparian ecosystems. In, Arizona Game and Fish Department. Tonto National Forest Aquatic and Riparian Workshop. April 18-19, Mesa, Arizona.

  77. Kie, J.G.; Bleich, V.C.; Medina, A.L.; Yoakum, J.D.; Thomas, J.W. 1994. Managing rangeland for wildlife. In: Bookhout, Theodore A., comp., ed. Research and management techniques for wildlife and habitats. Bethesda, MD/USA: The Wildlife Society: 663-688.

  78. Thielenius, J.F.; Brown, G.R.; Medina, A.L. 1994. Vegetation on semi-arid rangelands, Cheyenne River Basin, Wyoming. USDA Forest service, Rocky Mountain Forest and Range Experiment Station, General Technical Report RM-GTR-263. 60p.

  79. Medina, A.L. 1994: Lichens and bryophytes of the Rochelle Hills, Campbell County, Wyoming. Evansia 11(4): 121-130.

  80. Sepulveda, J.I.; Medina, A.L. 1993. Manejo de poblaciones de yucca schidigera como un recurso sostenible. USDA Forest service general technical Report RM-240. Pages 164-171.

  81. Solis-Garza, G.; Brady, W.; Medina, A.L. 1993. Riparian plant communities on the Rio Los Ajos, Sonora, Mexico. Ecologica 3(1):13-22.

  82. Medina, A.L. 1990. Possible effects of residential development on streamflow, riparian plant communities, and fisheries on small mountain streams in central Arizona. Forest Ecology and Management 33/34:351-361.

  83. Medina, A.L. 1989. Trends in residential development and water usage below the Mogollon Rim of central Arizona. Pp. 213-219. In. A. Tecle, W. W. Covington and R.H. Hamre (Coords.), Multiresource management of ponderosa pine forests, symposium proceedings. USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, GTR-RM-185. 282p.

  84. Medina, A.L. 1988. An English-Spanish glossary of terminology used in forestry, range, wildlife, fishery, soils, and botany. USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, GTR-RM-152. 54p.

  85. Medina, A.L. 1988. Stream channel and vegetation changes in sections of McKnight Creek, New Mexico. Great Basin Naturalist 48(3):373-381.

  86. Medina, A.L. 1988. Diets of scaled quail in southern Arizona. Journal of Wildlife Management 52:753-757.

  87. Rinne, J.N.; Medina, A.L. 1988. Factors influencing salmonid populations in six headwater streams, central Arizona, USA. Polish Archives Hydrobiology. 35(3-4):515- 532.

  88. Medina, A.L. 1987. Woodland communities and soils of Fort Bayard, southwestern New Mexico. Arizona-Nevada Academy of Science 21:99-112.

  89. Medina, A.L.; Sepulveda Betancourt, J. 1987. Strategies for enhanced production of beef and jojoba on northern Baja California rangelands. Pages 190-195. Strategies for classification and management of native vegetation for food production in arid zones : October 12-16, 1987, Tucson, Arizona. \d Fort Collins, Colo. : Rocky Mountain Forest and Range Experiment Station, 1987. General technical report RM ; 150P.

  90. Medina, A.L. 1988. Stream channel and vegetation changes in sections of McKnight Creek, New Mexico. Great Basin Naturalist 48(3):373-381.

  91. Medina, A.L. 1986. Riparian plant communities of the Fort Bayard watershed in Southwestern New Mexico. The Southwestern Naturalist 31(3):345-359.

  92. Medina, A.L.; Smith, H.D. 1986. Construction designs for an antenna boom and masts for telemetry applications. Wildlife Society Bulletin 14:291-298.

  93. Patton, D.R.; Gonzales, C.E.; Medina, A.L.; Segura, L.A.; Hamre, R.H. (Technical Coordinators). 1985. Management and utilization of arid land plants. Symposium Proceedings, February 18-22, 1985, Saltillo, Mexico. U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, General technical report RM-135. 113p.

  94. Medina, A.L. 1984. A profile meter for obtaining surface relief and substrate measurements in streams. Rocky Mountain Forest and Range Experiment Station, Research Note RM-437. 5p.

  95. Severson, K.E.; Medina, A.L. 1983. Deer and elk habitat management in the Southwest. Journal of Range Management Monograph No. 2. 64p.

  96. Severson, K.E.; Medina, A.L. 1983. The Santa Rita Experimental Range. Pp. 56-59. In David R. Patton, Peter Ffolliott, Sonia Gallina, and Jose de la Puente, editors, Symposium Proceedings: Wildlife and Range Research Needs in Northern Mexico and Southwestern United States. General Technical Report WO-36. Rio Rico, AZ. April 20-24, 1981.

  97. Medina, A.L. 1983. Range research and resource management in southern Arizona. Pp. 104-108. In David R. Patton, Jose de la Puente, Peter F. Ffolliott, Sonia Gallina, and E.T. Bartlett (eds.), Symposium Proceedings: Wildlife and Range Research Needs in Northern Mexico and Southwestern United States. General Technical Report WO-36. Rio Rico, AZ. April 20-24, 1981.

  98. Medina, A.L. 1983. La investigacion en el campo y el manejo de recursos en el sur de Arizona. Pp. 116-120. In David R. Patton, Jose de la Puente, Peter F. Ffolliott, Sonia Gallina, and E.T. Bartlett,(eds.), Reunion sobre "La fauna y su medio ambiente" Noroeste de Mexico-Suroeste Estados Unidos de America. USDA Forest Service, General Technical Report WO-36S.

  99. Medina, A.L. 1978. Vegetation of Sheridan County, Wyoming, (Map, scale 1:250,000). In Sheridan County, Wyoming-Geologic Map Atlas and Summary of Land, Water, and Mineral Resources. Geological Survey of Wyoming and University of Wyo. Dept. of Geology, County Resource Series No. 5.

  100. Medina, A.L. 1976. Vegetation of Johnson County, Wyoming (Map, scale 1:250,000). In Johnson County, Wyoming-Geologic Map Atlas and Summary of Land, Water, and Mineral Resources. Geological Survey of Wyoming and University of Wyo. Dept. of Geology, County Resource Series No. 4.

     

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