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Southern California sagebrush better suited to climate change, UCI study finds
Date:4/1/2013

He and Pratt also analyzed long-term climate data from along the California coast and discovered that year-to-year variability in rainfall has been increasing.

Taken together, these findings suggest that it might be prudent to plant Southern California sagebrush on Northern California hillsides to compensate for this heightened fluctuation in precipitation.

Taxpayers and private donors currently spend millions trying to properly manage the remnants of coastal sage scrub and other diverse habitats that remain on public and private land. Pratt and Mooney hope to determine which strategies are most effective for the least cost.

"This work addresses basic issues in ecology in an applied framework that will be immediately useful in informing land management and policy decisions for coastal sage scrub restoration," said Pratt, a Ph.D. candidate in ecology & evolutionary biology. "Understanding the responses of important species to environmental change and how those responses scale up to affect other species will help us predict and mitigate the impacts."


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Contact: Tom Vasich
tmvasich@uci.edu
949-824-6455
University of California - Irvine
Source:Eurekalert

Page: 1 2

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