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Filters: Types: OGC WMS Layer (X) > partyWithName: Collin Homer (X) > Extensions: Project (X)

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The sagebrush rangelands of the Great Basin provide crucial habitat for a diversity of wildlife, including the pronghorn and the greater sage-grouse. These water-limited, highly-managed ecosystems have already been degraded by wildfires, the expansion of invasive grasses, and livestock grazing, and are expected to experience additional stress as climate and land use conditions change. Effective management of sagebrush ecosystems in the future will require the ability to understand and predict these future changes. To address this need, researchers will identify historical rates and causes of vegetation change in shrubland ecosystems, then use this information to develop potential future climate and land use scenarios...
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In the western U.S., rising temperatures and pronounced drought conditions pose significant challenges to public land managers. Widespread declines of multiple plant species have already been observed, providing insight into what the future could look like for vegetation in the region as conditions are projected to become warmer and drier. To understand how vulnerable western ecosystems are to drought, managers need to know which climatic and soil conditions cause habitats to change, and at what rate these changes may occur – important topics on which there is little available data. This project seeks to identify the vulnerability of habitats in the western U.S. to drought. Researchers will compare changes in...
    map background search result map search result map Assessing the Vulnerability of Dryland Ecosystems to Drought in the Western U.S. Identifying Historical Drivers of Vegetation Change to Inform Future Management of Federal Lands in the Northern Great Basin Identifying Historical Drivers of Vegetation Change to Inform Future Management of Federal Lands in the Northern Great Basin Assessing the Vulnerability of Dryland Ecosystems to Drought in the Western U.S.