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Climate Change Vulnerability and Adaptation Strategies for Natural Communities: Piloting methods in the Mojave and Sonoran deserts

Resource Location: 
Remotely hosted on free website
Author: 
Comer, Patrick J., Young, Bruce, Schulz, Keith, Kittel, Gwen, Unnasch, Bob, Braun, David, Hammerson, Geoff, Smart, Lindsey, Hameilton, Healy, Auer, Stephanie, Smyth, Regan, and Hak, Jon
Date: 
2012
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Abstract: 

The earth’s changing climate is forcing reconsideration of strategies for conserving natural resources. Managers need to understand where and when the resources they manage might be vulnerable to climate change. They also need a better understanding of the factors that contribute to that vulnerability. This knowledge is essential to determine which management actions will be suitable over the coming decades.

NatureServe worked with a number of federal, state, and NGO partners in the United States and Mexico to conduct a climate change vulnerability assessment of major natural community types found within the Mojave and Sonoran Deserts. The project focused on ten major upland, riparian, and aquatic community types, including pinyon-juniper woodlands, Joshua tree-blackbrush scrub, creosote-bursage scrub, salt desert scrub, Paloverde-mixed cacti scrub, semi-desert grassland, desert riparian and stream, riparian mesquite bosque, and desert springs. This effort piloted a new Habitat Climate Change Vulnerability Index (HCCVI) approach being developed by NatureServe, as a companion to an existing index for species. The project utilized existing data, much of which had been recently developed through the Bureau of Land Management’s rapid ecoregional assess ments, or by ongoing research efforts with FWS, NPS, and USGS. Once vulnerability assessments were drafted, an expert workshop was held to review and revise the assessments, and then apply the findings to identify climate change adaptation strategies applicable across managed lands within each ecoregion

Citation: 

Comer, P. J., B. Young, K. Schulz, G. Kittel, B. Unnasch, D. Braun, G. Hammerson, L. Smart, H. Hamilton, S. Auer, R. Smyth, and J. Hak. 2012. Climate Change Vulnerability and Adaptation Strategies for Natural Communities: Piloting methods in the Mojave and Sonoran deserts. NatureServe, Arlington, VA.

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