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These data are statistical model outputs for Willow flycatcher (ssp. Southwestern willow flycatcher) (Empidonax traillii extimus )  species distribution, completed by Frank Davis’ Biogeography Lab at UC Santa Barbara. Based on examination of species observation data and consultation with biologists, CBI used the model's broad extent output masked to within 10 km of the Colorado River and the following USFS ecoregion subsections: 322Aa, M261Er, M261Es, 322Ag, M262Bi, M262Bh, M262Bg, 322Cc.  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”,...
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Some of the SNK rasters intentionally do not align or have the same extent. These rasters were not snapped to a common raster per the authors' discretion. Please review selected rasters prior to use. These varying alignments are a result of the use of differing source data sets and all products derived from them. We recommend that users snap or align rasters as best suits their own projects. - This dataset consists of raster distribution maps for terrestrial vertebrate species in Alaska. Individual species distribution maps were developed using the best available known occurrence points for each species and modeled using MaxEnt software and a series of environmental predictor variables. Output maps were clipped...
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Some of the SNK rasters intentionally do not align or have the same extent. These rasters were not snapped to a common raster per the authors' discretion. Please review selected rasters prior to use. These varying alignments are a result of the use of differing source data sets and all products derived from them. We recommend that users snap or align rasters as best suits their own projects. - This dataset consists of raster distribution maps for terrestrial vertebrate species in Alaska. Individual species distribution maps were developed using the best available known occurrence points for each species and modeled using MaxEnt software and a series of environmental predictor variables. Output maps were clipped...
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The Nature Conservancy (TNC) has derived climate suitability forecasts for most species of trees and shrubs considered to be ecological dominants of terrestrial Californian habitat types. Our plant projections are compiled as decision support tools to help Conservancy project staff, as well as our external partners, develop the necessary plans, priorities and strategies to successfully adapt to uncertain changes in future climate. In the recently completed Southern Sierra Partnership's 2010 Climate-Adapted Conservation Plan for the Southern Sierra Nevada and Tehachapi Mountains, species and habitat forecasts shown here informed the development of a regional conservation design that explicitly incorporates long-term...
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The Nature Conservancy (TNC) has derived climate suitability forecasts for most species of trees and shrubs considered to be ecological dominants of terrestrial Californian habitat types. Our plant projections are compiled as decision support tools to help Conservancy project staff, as well as our external partners, develop the necessary plans, priorities and strategies to successfully adapt to uncertain changes in future climate. In the recently completed Southern Sierra Partnership's 2010 Climate-Adapted Conservation Plan for the Southern Sierra Nevada and Tehachapi Mountains, species and habitat forecasts shown here informed the development of a regional conservation design that explicitly incorporates long-term...
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he main outputs of the Maxent models are maps that estimate the probability that a species will be present at a given location. The maps we present were transformed into a cumulative or percentile form, where each pixel shows the proportion of all other pixels in the study region having less suitable habitat. These “class rankings” facilitate comparisons among species. The Maxent models are examples of bioclimatic or niche models that are meant to describe the current potential distribution of species as constrained by climate and vegetation. They are more reliable than spatial interpolation models because they incorporate environmental conditions in addition to purely spatial factors such as location and distance...
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The Nature Conservancy (TNC) has derived climate suitability forecasts for most species of trees and shrubs considered to be ecological dominants of terrestrial Californian habitat types. Our plant projections are compiled as decision support tools to help Conservancy project staff, as well as our external partners, develop the necessary plans, priorities and strategies to successfully adapt to uncertain changes in future climate. In the recently completed Southern Sierra Partnership's 2010 Climate-Adapted Conservation Plan for the Southern Sierra Nevada and Tehachapi Mountains, species and habitat forecasts shown here informed the development of a regional conservation design that explicitly incorporates long-term...
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The Nature Conservancy (TNC) has derived climate suitability forecasts for most species of trees and shrubs considered to be ecological dominants of terrestrial Californian habitat types. Our plant projections are compiled as decision support tools to help Conservancy project staff, as well as our external partners, develop the necessary plans, priorities and strategies to successfully adapt to uncertain changes in future climate. In the recently completed Southern Sierra Partnership's 2010 Climate-Adapted Conservation Plan for the Southern Sierra Nevada and Tehachapi Mountains, species and habitat forecasts shown here informed the development of a regional conservation design that explicitly incorporates long-term...
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The Nature Conservancy (TNC) has derived climate suitability forecasts for most species of trees and shrubs considered to be ecological dominants of terrestrial Californian habitat types. Our plant projections are compiled as decision support tools to help Conservancy project staff, as well as our external partners, develop the necessary plans, priorities and strategies to successfully adapt to uncertain changes in future climate. In the recently completed Southern Sierra Partnership's 2010 Climate-Adapted Conservation Plan for the Southern Sierra Nevada and Tehachapi Mountains, species and habitat forecasts shown here informed the development of a regional conservation design that explicitly incorporates long-term...
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The Nature Conservancy (TNC) has derived climate suitability forecasts for most species of trees and shrubs considered to be ecological dominants of terrestrial Californian habitat types. Our plant projections are compiled as decision support tools to help Conservancy project staff, as well as our external partners, develop the necessary plans, priorities and strategies to successfully adapt to uncertain changes in future climate. In the recently completed Southern Sierra Partnership's 2010 Climate-Adapted Conservation Plan for the Southern Sierra Nevada and Tehachapi Mountains, species and habitat forecasts shown here informed the development of a regional conservation design that explicitly incorporates long-term...
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The Nature Conservancy (TNC) has derived climate suitability forecasts for most species of trees and shrubs considered to be ecological dominants of terrestrial Californian habitat types. Our plant projections are compiled as decision support tools to help Conservancy project staff, as well as our external partners, develop the necessary plans, priorities and strategies to successfully adapt to uncertain changes in future climate. In the recently completed Southern Sierra Partnership's 2010 Climate-Adapted Conservation Plan for the Southern Sierra Nevada and Tehachapi Mountains, species and habitat forecasts shown here informed the development of a regional conservation design that explicitly incorporates long-term...
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The Nature Conservancy (TNC) has derived climate suitability forecasts for most species of trees and shrubs considered to be ecological dominants of terrestrial Californian habitat types. Our plant projections are compiled as decision support tools to help Conservancy project staff, as well as our external partners, develop the necessary plans, priorities and strategies to successfully adapt to uncertain changes in future climate. In the recently completed Southern Sierra Partnership's 2010 Climate-Adapted Conservation Plan for the Southern Sierra Nevada and Tehachapi Mountains, species and habitat forecasts shown here informed the development of a regional conservation design that explicitly incorporates long-term...
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The Nature Conservancy (TNC) has derived climate suitability forecasts for most species of trees and shrubs considered to be ecological dominants of terrestrial Californian habitat types. Our plant projections are compiled as decision support tools to help Conservancy project staff, as well as our external partners, develop the necessary plans, priorities and strategies to successfully adapt to uncertain changes in future climate. In the recently completed Southern Sierra Partnership's 2010 Climate-Adapted Conservation Plan for the Southern Sierra Nevada and Tehachapi Mountains, species and habitat forecasts shown here informed the development of a regional conservation design that explicitly incorporates long-term...
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The Nature Conservancy (TNC) has derived climate suitability forecasts for most species of trees and shrubs considered to be ecological dominants of terrestrial Californian habitat types. Our plant projections are compiled as decision support tools to help Conservancy project staff, as well as our external partners, develop the necessary plans, priorities and strategies to successfully adapt to uncertain changes in future climate. In the recently completed Southern Sierra Partnership's 2010 Climate-Adapted Conservation Plan for the Southern Sierra Nevada and Tehachapi Mountains, species and habitat forecasts shown here informed the development of a regional conservation design that explicitly incorporates long-term...
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These data are statistical model outputs for desert cymopterus (Cymopterus deserticola) 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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These data are statistical model outputs for Flat-tailed horned lizard (Phrynosoma mcallii) 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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These data are statistical model outputs for Harwood's milk-vetch (Astragalus insularis var harwoodii) 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...
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These data are statistical model outputs for Robison's monardella (Monardella robisonii) 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...


map background search result map search result map Canada Warbler relative habitat suitability based on climate and land cover Desert cymopterus - UCSB Species Distribution Model, CA Desert Flat-tailed horned lizard - UCSB Species Distribution Model, CA Desert Harwood's milk-vetch - UCSB Species Distribution Model, CA Desert Robison's monardella - UCSB Species Distribution Model, CA Desert Southwestern willow flycatcher - Species Distribution Model, DRECP Percent rocks used in modeling habitat of the desert tortoise (Gopherus agassizii) in the Mojave and parts of the Sonoran Deserts of California, Nevada, Utah, and Arizona, USA Average soil depth to bedrock used in modeling habitat of the desert tortoise (Gopherus agassizii) in the Mojave and parts of the Sonoran Deserts of California, Nevada, Utah, and Arizona, USA Hot, dry scenario forecast of climate suitability for single-leaf pinyon pine (Pinus monophylla) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon downscaled 2045-2065 MIROC3.2 A2  projections Warm, dry scenario forecast of climate suitability for single-leaf pinyon pine (Pinus monophylla) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon downscaled 2045-2065 MRI-CGCM2.3.2 A2  projections Hot, dry scenario forecast of climate suitability for California juniper (Juniperus californica) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon downscaled 2045-2065 MIROC3.2 A2  projections Ensemble forecast of climate suitability for Douglas-fir (Pseudotsuga menziesii) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon multiple (n=11) downscaled 2045-2065 A2 GCM projections Ensemble forecast of climate suitability for California sycamore (Platanus racemosa) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon multiple (n=11) downscaled 2045-2065 A2 GCM projections Warm, dry scenario forecast of climate suitability for ponderosa pine (Pinus ponderosa) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon downscaled 2045-2065 MRI-CGCM2.3.2 A2  projections Warm, dry scenario forecast of climate suitability for purple mountainheath (Phyllodoce breweri) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon downscaled 2045-2065 MRI-CGCM2.3.2 A2  projections Warm, dry scenario forecast of climate suitability for eastern Mojave buckwheat (Eriogonum fasciculatum) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon downscaled 2045-2065 MRI-CGCM2.3.2 A2  projections Ensemble forecast of climate suitability for common chamise (Adenostoma fasciculatum) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon multiple (n=11) downscaled 2045-2065 A2 GCM projections Hot, wet scenario forecast of climate suitability for California red fir (Abies magnifica) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon downscaled 2045-2065 IPSL-CM4 A2 projections BLM REA SNK 2010 Alaska Gap Analysis Project: Breeding Season Distribution Map for Limosa lapponica BLM REA SNK 2010 Alaska Gap Analysis Project: Year Round Distribution Map for Ursus americanus Hot, dry scenario forecast of climate suitability for single-leaf pinyon pine (Pinus monophylla) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon downscaled 2045-2065 MIROC3.2 A2  projections Warm, dry scenario forecast of climate suitability for single-leaf pinyon pine (Pinus monophylla) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon downscaled 2045-2065 MRI-CGCM2.3.2 A2  projections Hot, dry scenario forecast of climate suitability for California juniper (Juniperus californica) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon downscaled 2045-2065 MIROC3.2 A2  projections Ensemble forecast of climate suitability for Douglas-fir (Pseudotsuga menziesii) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon multiple (n=11) downscaled 2045-2065 A2 GCM projections Ensemble forecast of climate suitability for California sycamore (Platanus racemosa) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon multiple (n=11) downscaled 2045-2065 A2 GCM projections Warm, dry scenario forecast of climate suitability for ponderosa pine (Pinus ponderosa) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon downscaled 2045-2065 MRI-CGCM2.3.2 A2  projections Warm, dry scenario forecast of climate suitability for purple mountainheath (Phyllodoce breweri) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon downscaled 2045-2065 MRI-CGCM2.3.2 A2  projections Warm, dry scenario forecast of climate suitability for eastern Mojave buckwheat (Eriogonum fasciculatum) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon downscaled 2045-2065 MRI-CGCM2.3.2 A2  projections Ensemble forecast of climate suitability for common chamise (Adenostoma fasciculatum) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon multiple (n=11) downscaled 2045-2065 A2 GCM projections Hot, wet scenario forecast of climate suitability for California red fir (Abies magnifica) in the southern Sierra Nevada and Tehachapi Mountains (California, USA) based upon downscaled 2045-2065 IPSL-CM4 A2 projections Southwestern willow flycatcher - Species Distribution Model, DRECP Percent rocks used in modeling habitat of the desert tortoise (Gopherus agassizii) in the Mojave and parts of the Sonoran Deserts of California, Nevada, Utah, and Arizona, USA Average soil depth to bedrock used in modeling habitat of the desert tortoise (Gopherus agassizii) in the Mojave and parts of the Sonoran Deserts of California, Nevada, Utah, and Arizona, USA Desert cymopterus - UCSB Species Distribution Model, CA Desert Flat-tailed horned lizard - UCSB Species Distribution Model, CA Desert Harwood's milk-vetch - UCSB Species Distribution Model, CA Desert Robison's monardella - UCSB Species Distribution Model, CA Desert BLM REA SNK 2010 Alaska Gap Analysis Project: Year Round Distribution Map for Ursus americanus BLM REA SNK 2010 Alaska Gap Analysis Project: Breeding Season Distribution Map for Limosa lapponica Canada Warbler relative habitat suitability based on climate and land cover