Tipton Kangaroo Rat - Species Distribution Model, Solar Energy and Conservation in the San Joaquin Valley

Jul 8, 2015
Uploaded by Dustin Pearce
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Description:
These data are statistical model outputs for Tipton Kangaroo Rat (Dipodomys nitratoides) species distribution, completed by the Wildlight group as part of the the project Solar Energy and Conservation in the San Joaquin Valley. The Wildlight group used Maxent to generate predictions of habitat occupancy for 17 species within the greater San Joaquin Valley.

Species distribution models were produced at 270 m resolution (and were resampled up to 1km resolution - nearest neighbor) using 12 environmental predictor variables. Models were evaluated with 5-fold cross validated AUC scores. 

Both continuous probability surfaces and binary layers are available for each species modeled. Binary layers depicting predicted suitable habitat were derived using the equal training sensitivity and specificity threshold. 

For Dipodomys nitratoides, mean AUC = 0.910. 

For more information on the environmental variables used, modeling process, and model diagnostics, please refer to the supporting document attached.
Data Provided By:
Pearce, D., Young, S., Wesolowski, G., Cowan, J., Gwin, A. 2015. San Joaquin Valley Landscape-Scale Planning for Solar Energy and Conservation. Unpublished Master's Thesis. Bren School of Environmental Science and Management, University of California, Santa Barbara.
Content date:
January 2015
Citation:
Pearce, D., Young, S., Wesolowski, G., Cowan, J., Gwin, A. 2015. San Joaquin Valley Landscape-Scale Planning for Solar Energy and Conservation. Unpublished Master's Thesis. Bren School of Environmental Science and Management, University of California, Santa Barbara.
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1km^2
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Contact Authors: Dustin Pearce, Sam Young
Bren School of Environmental Science & Management
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Creative Commons LicenseThis work is licensed under a Creative Commons Attribution 3.0 License.
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conservation, species modeling
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About the Uploader

Dustin Pearce
GIS Analyst with Conservation Biology Institute

Dustin Pearce is GIS Analyst with the Conservation Biology Institute. He has focused geospatial and stakeholder engagement experience in the San Joaquin Valley of California on agricultural lands, natural lands, and renewable energy development. His experience and background allows him to work with...