Filters: Tags: Mojave Basin and Range (X)
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Scorecard analysis for terrestrial conservation elements and near-future landscape condition. The landscape condition score represents area weighted mean value based upon the combined count and condition score. sum(count*score) / sum(count) *where count equals the cell count and score is the condition value. NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological...
For complete documentation, please see the report "Modeling Habitat of the Desert Tortoise (Gopherus agassizii) in the Mojave and Parts of the Sonoran Deserts of California, Nevada, Utah, and Arizona" (http://pubs.usgs.gov/of/2009/1102/) For additional information contact: Director, Western Ecological Research Center 3020 State University Drive East Modoc Hall, Room 3006 Sacramento, CA 95819 http://www.werc.usgs.gov/
This dataset is a raster of predicted suitable bioclimate using statistical correlations between known habitat and current climate (1950-1999 average) , and then projecting that niche into the future. The future timeslices used are 2020's, which is an average of 2020-2029, and 2050's which is 2050-2059. The Values 1-6 show the degree of model agreement (For example: areas with a value of 1 is where only 1 GCM predicted suitability; pixels with a value of 6 are where 6 GCMs predicted suitability, ect). *see Maxent output pdfs for more details about model inputs and settings.
This dataset is a raster summarizing the change in suitable bioclimate by looking at the difference between current and A2 2050s. Value coding:-3 = Lost bioclimate; 0 = absence (current and future); 1= maintained bioclimate; 4 = gained bioclimate
This dataset is a raster summarizing the change in suitable bioclimate by looking at the difference between current and A2 2050s. Value coding:-3 = Lost bioclimate; 0 = absence (current and future); 1= maintained bioclimate; 4 = gained bioclimate
We analyzed the indicator Landscape Condition Model Index of future ecological integrity to assess the near future (circa 2030) status of the Aquatic Coarse Filter Conservation Elements. Below are the aquatic coarse-filter conservation elements and the appropriate indicator and KEA applied: Mojave Desert Lake / Reservoir Mojave Desert Spring and Seeps North American Warm Desert Riparian Woodland and Mesquite Bosque / Stream North American Warm Desert Lower Montane Riparian Woodland and Shrubland / Stream North American Warm Desert Wash North American Warm Desert Playa
This dataset is a raster of predicted suitable bioclimate using statistical correlations between known habitat and current climate (1950-1999 average) , and then projecting that niche into the future. The future timeslices used are 2020's, which is an average of 2020-2029, and 2050's which is 2050-2059. The Values 1-6 show the degree of model agreement (For example: areas with a value of 1 is where only 1 GCM predicted suitability; pixels with a value of 6 are where 6 GCMs predicted suitability, ect). *see Maxent output pdfs for more details about model inputs and settings.
This theme contains raster data that depicts Available Water Capacity (AWC) for soils in the the Mojave Basin and Range (MBR) Rapid Ecoregional Assessment (REA).
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