3Leonard J. Lane,Mary R. Kidwell,and Mark A. Weltz(Authors are hydrologist, ecologist and hydrologist, respectively, at the USDA-ARS Southwest Watershed Research Center, 2000 E. Allen Rd., Tucson, AZ 85719Note: The manucript of this paper was received in.WATERSHED SEDIMENT YIELD AND RANGELAND HEALTH[J].International Journal of Sediment Research,2000,15(1):51-59.
