Arid ecosystems - PowerPoint PPT Presentation

Arid Ecosystems

Arid Ecosystems. ….are dry. Defined by one resource: Water. Divided into 4 categories (“zones”):. Dry Sub-Humid : Kinda Dry Semi-Arid : Definitely Dry Arid : Really Dry Hyper-Arid : Pretty much like Mars. Arid. Semi-Arid Woodland. Dry Sub-Humid. 2 ways to define “zones”.

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LAND RECLAMATION IN THE WESTERN UNITED STATES

LAND RECLAMATION IN THE WESTERN UNITED STATES. Pete Stahl Wyoming Reclamation and Restoration Center Department of Renewable Resources College of Agriculture and Natural Resources University of Wyoming. Reclamation of Degraded Lands. OVERGRAZED RANGELAND. NATURAL RESOURCE EXTRACTION.

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368 views • 16 slides

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