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Narrow-leaved psorothamnus - UCSB Species Distribution Model, CA Desert


Original Data Basin Creation Date
2013-06-19 18:00:00
Original Data Basin Modified Date
2013-06-20 15:19:33


These data are statistical model outputs for narrow-leaved psorothamnus (Psorothamnus fremontii var attenuatus) species distribution, completed by Frank Davis’ Biogeography Lab at UC Santa Barbara. The UCSB Biogeography Lab used Maxent to generate predictions of habitat occupancy for ~70 species for the CA Energy Commission’s project “Cumulative Biological Impacts Framework for Solar Energy in the CA Desert”, 500-10-021. Species distribution models were produced at 270 m resolution using a subset of 22 environmental variables. Models were evaluated with 10-foldcross validated AUC scores. Results are preliminary and have notyet been reviewed by expert biologists. Both continuous probability surfaces and binary layers are available [...]


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Data source
Frank Davis and Oliver Soong<br/> Bren School of Environmental Science &amp; Management<br/> University of California<br/> Santa Barbara, CA  93106-5131
Harvested on Fri May 23 09:35:20 MDT 2014 from Data Basin Service

Additional Information


Type Scheme Key
UniqueKey Data Basin 09110d76f2d541b2b5e44d869b1f2b51

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