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United States Department of Agriculture

Agricultural Research Service

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Gerardo Armendariz
Southwest Watershed Research
Information Technology Specialist (Data Management)

Phone: (520) 647-9345
Fax: (520) 670-5550

2000 E ALLEN RD
TUCSON , AZ 857191596

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Slope-Velocity-Equilibrium and evolution of surface roughness on a stony hillslope 2355 -
Application of ecological site information to transformative changes on Great Basin sagebrush rangelands -
Williams, C.J., Pierson Jr, F.B., Spaeth, K., Brown, J., Al-Hamdan, O., Weltz, M.A., Nearing, M.A., Herrick, J.E., Boll, J., Robichaud, P.R., Goodrich, D.C., Heilman, P., Guertin, D.P., Hernandez Narvaez, M.N., Wei, H., Polyakov, V.O., Armendariz, G.A., Nouwakpo, S.K., Hardegree, S.P., Clark, P., Strand, E.K., Bates, J.D., Metz, L.J., Nichols, M.H. 2017. Application of ecological site information to transformative changes on Great Basin sagebrush rangelands. Rangelands. 38(6):379-388.
Application of ecological site information to transformative changes on Great Basin sagebrush rangelands -
Williams, C.J., Pierson Jr, F.B., Spaeth, K., Brown, J., Al-Hamdan, O., Weltz, M.A., Nearing, M.A., Herrick, J.E., Boll, J., Robichaud, P., Goodrich, D.C., Heilman, P., Guertin, D., Wei, H., Polyakov, V.O., Armendariz, G.A., Nouwakpo, S., Hardegree, S.P., Clark, P., Strand, E., Bates, J.D., Metz, L., Nichols, M.H. 2016. Application of ecological site information to transformative changes on Great Basin sagebrush rangelands. Rangelands. 38(6): 379-388. doi: 10.1016/j.rala.2016.10.004.
USDA internet tool to estimate runoff and soil loss on rangelands: rangelands hydrology and erosion model -
Weltz, M.A., Nouwakpo, S.K., Hernandez, M., Nearing, M.A., Stone, J.J., Armendariz, G.A., Pierson Jr, F.B., Al-Hamdan, O., Williams, C.J., Spaeth, K.F., Wei, H., Heilman, P., Goodrich, D.C. 2015. USDA internet tool to estimate runoff and soil loss on rangelands: rangelands hydrology and erosion model. The Progressive Rancher. 8:24-25.
A GRAPHICAL TOOL FOR WATER QUALITY CONSERVATION PLANNING 1718 -
Heilman, P., Armendariz, G.A., Ma, L., Malone, R.W. 2004. A graphical tool for water quality conservation planning. Proc. 13th Internat'l. Soil Conservation Org. Conf., Conserving Soil and Water for Soc.: Sharing Solutions, July 2004, Brisbane, Australia, 6 p.
Last Modified: 05/28/2017
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