Filters: Tags: uma scoparia (X)
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These data are species distribution model outputs for the Mojave fringe-toed lizard (Uma scoparia) for the DRECP. Frank Davisâ Biogeography Lab at UC Santa Barbara used Maxent to produce a continuous probability surface and a binary layer showing suitable habitat, derived using the equal training sensitivity and specificity threshold. Based on consultation with biologists and occurrence data, the Conservation Biology Institute modified the UCSB binary model to include sand/dune complexes with known MFTL populations. Playas (based on the National Hydrography Dataset) were excluded from suitable habitat, and suitable sand features were selected from the DRECP Sand and Dune Systems dataset and National Hydrography...
This dataset represents current terrestrial intactness values (estimated at the 1km level) within the modeled distribution of the Mojave fringe-toed lizard (Uma scoparia).Terrestrial intactness is high in areas where development is low, vegetation intactness is high, and fragmentation is low. Consequently, this dataset serves as a general* indication of habitat quality within the distribution of this conservation element. Estimates of current terrestrial intactness were generated by an EEMS fuzzy logic model that integrates multiple measures of landscape development and vegetation intactness, including agriculture development (from LANDFIRE EVT v1.1), urban development (from LANDFIRE EVT v1.1 and NLCD Impervious...
These data are statistical model outputs for Mojave fringe-toed lizard (Uma scoparia) species distribution, completed by Frank Davisâ 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 Commissionâs project âCumulative Biological Impacts Framework for Solar Energy in the CA Desertâ, 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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