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Allan Janus

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The Missouri Resource Assessment Partnership (MoRAP) of the University of Missouri, in conjunction with the Oklahoma Biological Survey of the University of Oklahoma, produced a vegetation and landcover GIS data layer for the eastern portions of Oklahoma. This effort was accomplished with direction and funding from the Oklahoma Department of Wildlife Conservation and state and federal partners (particularly the Gulf Coast Prairie and Great Plains Landscape Conservation Cooperatives of the U. S. Fish and Wildlife Service). The legend for the layer is based on NatureServe’s Ecological System Classification, with finer thematic units derived from land cover and abiotic modifiers of the System unit. Data for development...
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Habitat fragmentation, modification, and loss have been implicated in the decline of many species, including more than 85% of those considered threatened or endangered. Therefore, connectivity, or the ability of organisms to move among habitat patches, is a critical component of landscape health. In addition to influencing the sustainability of wildlife populations and communities, connectivity also contributes to the availability of ecosystem services. The goal of this project was to evaluate terrestrial connectivity across the South Central United States, with a focus on the impact of projected climate and land use changes. The researchers addressed this goal using a variety of approaches, including evaluating...
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The Gulf Coast Prairie Landscape Conservation Cooperative needs seamless landcover data for the south-central United States. This information is essential for developing computer modeling tools related to the conservation of many terrestrial species and determining the quality of vegetation to assess current and desired conditions.
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State wildlife biologists and other natural resource professionals have recognized the need for accurate current vegetation maps to facilitate conservation planning and management for decades. The Oklahoma Geographic Information Council has pursued avenues to up-date and improve statewide current vegetation maps for at least the five years before this project began. Meanwhile, in Texas, a group led by the Texas Parks and Wildlife Department launched an effort to develop fine spatial and thematic resolution current vegetation maps for Texas, the Texas Ecological Systems Mapping Project, in the summer of 2007 (Elliott et al. 2014). Results of this effort were reviewed by personnel within the Oklahoma Department of...
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