Biology - Terrestrial, Freshwater, and Marine Ecosystems Program
Arid LandsIn the Southwest, USGS scientists are investigating the effects of natural and human disturbances on discrete soil units and the biota they support, including native soil biological crusts and their role in protecting soils. Listed below are examples of research projects available online and general information from USGS about arid lands.
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Joshua tree (Yucca brevifolia) in a desert landscape. Photo by John J. Mosesso, NBII Digital Image Library
Featured PublicationsWind Erodibility of Soils at Fort Irwin, California (Mojave Desert), USA, Before and After Trampling Disturbance: Implications for Landmanagement (634 KB, PDF) |
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