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These datasets were developed to represent the genetic diversity, population structure, and geographic distribution of Plantago ovata in the Mojave Desert. This data release consists of two tab-delimited text files representing the genetic diversity and structure of Plantago ovata (.genepop and .vcf), and two raster spatial datasets (GeoTIFF) reflecting predicted habitat for the species within the Mojave Desert. The genetic datasets record genetic variation at an individual level, with the file structures varying based on the programs within which the files are intended to be edited. Each file contains 13,111 SNPs genotyped in 748 individuals. The genepop file can be viewed in GENEPOP software (Rousset 2008) or...
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Species distribution models often use climate data to assess contemporary and/or future ranges for animal or plant species. Land use and land cover (LULC) data are important predictor variables for determining species range, yet are rarely used when modeling future distributions. In this study, maximum entropy modeling was used to construct species distribution maps for 50 North American bird species to determine relative contributions of climate and LULC for contemporary (2001) and future (2075) time periods. Results indicate species-specific response to climate and LULC variables; however, both climate and LULC variables clearly are important for modeling both contemporary and potential future species ranges....
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This dataset represents a species distribution model for piping plover (Charadrius melodus) on New Jersey’s Atlantic coast and was created as part of the Protection of Critical Beach Habitat project. In addition to piping plover, this project includes species distribution models for piping plover (Charadrius melodus), least tern (Sternula antillarum), and American oystercatcher (Haematopus palliatus). All species models can be found in the Data Basin gallery Protection of Critical Beach-nesting Bird Habitats in the Wake of Severe Coastal Storms.Species distribution modeling was conducted to examine the influence of landscape scale variables and beach management strategies on bird breeding habitat suitability. The...
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Multiple large scale solar, wind, and geothermal energy development projects are currently proposed across the Mojave and Sonoran deserts of the southwestern United States, and these development needs are likely to continue or increase into the future. Agencies tasked with managing biological resources throughout this region must understand the potential impacts of these renewable energy plants and associated infrastructure (e.g., transmission corridors, substations, access roads, etc.) in order to select appropriate development sites and to mitigate for anticipated effects. One of the major concerns of this new green energy initiative is determining how future development will impact wildlife movement, population...
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This dataset represents a species distribution model for black skimmer (Rynchops niger) on New Jersey’s Atlantic coast and was created as part of the Protection of Critical Beach Habitat project. In addition to black skimmer, this project includes species distribution models for piping plover (Charadrius melodus), least tern (Sternula antillarum), and American oystercatcher (Haematopus palliatus). All species models can be found in the Data Basin gallery Protection of Critical Beach-nesting Bird Habitats in the Wake of Severe Coastal Storms.Species distribution modeling was conducted to examine the influence of landscape scale variables and beach management strategies on bird breeding habitat suitability. The probability...
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Biodiversity is declining worldwide, and this trend could potentially become more severe as climate conditions change. An integral component of proactive adaptive management planning requires forecasts of how changes in climate will affect individual species. This need has been identified my multiple federal agencies, including the U.S. Fish and Wildlife Service, National Park Service, Bureau of Land Management, and U.S. Forest Service. The goal of this project was to assist land and wildlife managers in anticipating which species are most vulnerable to changes in climate in the Southwest, and how resources can best be invested to facilitate adaptation. Researchers evaluated the current and future breeding ranges...


    map background search result map search result map Identifying the Vulnerability of Birds and Reptiles to Changes in Climate in the Southwest Species On Lands Affected by Renewables (SOLAR) Species distribution model for black skimmer on New Jersey’s Atlantic Coast, 2007-2012 Species distribution model for piping plover on New Jersey’s Atlantic Coast, 2007-2012 The Relative Impacts of Climate and Land-use Change on Conterminous United States Bird Species from 2001 to 2075 Genetic and Habitat Data for Plantago ovata in the Mojave Desert Species distribution model for black skimmer on New Jersey’s Atlantic Coast, 2007-2012 Species distribution model for piping plover on New Jersey’s Atlantic Coast, 2007-2012 Genetic and Habitat Data for Plantago ovata in the Mojave Desert Species On Lands Affected by Renewables (SOLAR) Identifying the Vulnerability of Birds and Reptiles to Changes in Climate in the Southwest The Relative Impacts of Climate and Land-use Change on Conterminous United States Bird Species from 2001 to 2075