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Oct 2012

Sacaton Riparian Grasslands: Mapping Distribution and Ecological Condition

Tiller, R., M. Hughes, and G. Bodner
Arizona
BLM, NGO
Grassland, Riparian-aquatic
Grassland Assessment
Las Cienegas Adaptive Management
Abstract

Riparian grasslands dominated by big sacaton (Sporobolus wrightii) once covered floodplains across the southwest, but have been reduced to some 5% of their historical extent. Sacaton stands that remain provide key resources for watershed function, wildlife, and livestock—yet may need special management to sustain these benefits. This report describes mapping methods and management recommendations that can be applied to riparian grasslands throughout the region. By examining sacaton grasslands in the Las Cienegas National Conservation Area, this project also refines methods for evaluating ecological condition, and provides managers at this site with detailed maps of both high-quality habitat and restoration needs.

Links
Sacaton Grasslands Report
PDF, 5.65 MB
 

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