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Terrestrial Habitat, Northeast This is a 30 meter grid that maps upland and wetland wildlife habitats/ecological systems for the Northeast, including all 13 states from Maine to Virginia, west to New York, Pennsylvania and West Virginia. Mapped habitat types are drawn from the Northeastern Terrestrial Habitat Classification System (NETHCS). The NETHCS is based on NatureServe’s Ecological Systems Classification, augmented with additional information from individual state wildlife classifications and other information specific to wildlife managers. A terrestrial ecological system is defined as a mosaic of plant community types that tend to co-occur within landscapes with similar ecological processes, substrates, and/or environmental gradients,... Categories: Data, Publication; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Citation, Downloadable, Map Service; Tags: Data, Ecological systems, Ecological systems, LCC Network Science Catalog, North Atlantic Landscape Conservation Cooperative Data.gov, All tags... Northeast association of fish and wildlife agencies, Northeast association of fish and wildlife agencies, USFWS AGOL, completed, northeast terrestrial habitat map, northeast terrestrial habitat map, Fewer tags Regional Flow 2016, Eastern U.S. and Canada To create a wall-to-wall surface of landscape permeability we used the software CIRCUITSCAPE (McRae and Shah 2009), an innovative program that models species and population movements as if they were electric current flowing through a landscape of variable resistance. Circuit modeling is conceptually aligned with the concept of landscape permeability because it recognizes that movement through a landscape is affected by a variety of impediments, and it quantifies the degree and the directional outcomes of the compounding effects. One output is a “flow” map that shows the behavior of directional flows and highlights concentration areas and pinch-points.The results can highlight locally and regionally significant places... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Blocked/Low Flow, Blocked/Low Flow, Circuitscape, Circuitscape, Concentrated flow, All tags... Concentrated flow, Constrained Flow, Constrained Flow, Data, Diffuse Flow, Diffuse Flow, LCC Network Science Catalog, North Atlantic Landscape Conservation Cooperative Data.gov, Resilience, Resilience, Resilient sites, Resilient sites, completed, dataset, dataset, eastern North America, eastern North America, regional flows, regional flows, wall to wall, wall to wall, Fewer tags Terrestrial Habitat Map, Northeast US-Canada This is a 30 meter grid that maps upland and wetland wildlife habitats/ecological systems for the Northeastern US, including all 13 states from Maine to Virginia, west to New York, Pennsylvania and West Virginia, and for the Maritime provinces of Canada (Nova Scotia, Prince Edward Island, and New Brunswick) and southeastern Quebec. Mapped habitat types are drawn from the Northeastern Terrestrial Habitat Classification System (NETHCS) and from some ecological system types identifed by Canadian ecologists as being unique to Canada. The NETHCS is based on NatureServe’s Ecological Systems Classification, augmented with additional information from individual state wildlife classifications and other information specific... Categories: Data; Types: Citation; Tags: Canada-Northeast Terrestrial Habitat Map, Canada-Northeast Terrestrial Habitat Map, Data, Ecological systems, Ecological systems, All tags... LCC Network Science Catalog, Maritime Provinces, Maritime Provinces, NETHCS, NETHCS, North Atlantic Landscape Conservation Cooperative Data.gov, Northeast Terrestrial Habitat Classification System, Northeast Terrestrial Habitat Classification System, Northeastern US, Northeastern US, Southeastern Quebec, Southeastern Quebec, Wildlife habitats, Wildlife habitats, biota, biota, biota, completed, environment, environment, environment, Fewer tags Permeable Landscapes for Wildlife in the Northeast Landscape permeability is the ability of a land area to allow organisms to move and disperse, equivalent to what some authors call “habitat connectivity.” This project evaluated and mapped the relative landscape permeability for terrestrial organisms across the eastern United States and southeastern Canada, taking into account features that impede natural connectivity such as roads and other development. The analysis assigned locations to categories of diffuse flow (intact, permeable areas that facilitate high levels of dispersal), concentrated flow (large quantities of flow are concentrated through a narrow area), constrained flow (low permeability, with flow following a weak reticulated network), or blocked flow... Categories: Data, Project; Tags: Applications and Tools, Conservation Planning, FWS R5 SA Project, Federal resource managers, LCC, All tags... LCC Network Science Catalog, NALCC, North Atlantic Landscape Conservation Cooperative, Project, completed, environment, environment, Fewer tags Landscape Complexity Stratified by Geophysical Setting and Ecoregion, Northern Appalachians/Acadians Resilience concerns the ability of a living system to adjust to climate change, to moderate potential damages, to take advantage of opportunities, or to cope with consequences; in short, its capacity to adapt. In this project we aim to identify the most resilient examples of key geophysical settings (e.g. sand plains, granite mountains, limestone valleys, etc.) to provide conservationists with a nuanced picture of the places where conservation is most likely to succeed over centuries. The project had three parts: 1) identifying and mapping the geophysical settings, 2) developing a quantitative estimate of resilience for each setting based on landscape complexity and permeability, and 3) identifying key linkages... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: change, climate, resilience Resilience Stratified by Setting and Ecoregion with Regional Override, 2016, Eastern U.S. and Canada A climate-resilient conservation portfolio includes sites representative of all geophysical settings selected for their landscape diversity and local connectedness. We developed methods to identify such a portfolio. First, we mapped geophysical settings across the entire study area. Second, within each geophysical setting we located sites with diverse topography that were highly connected by natural cover. Third, we compared the identified sites with the current network of conservation lands and with The Nature Conservancy’s (TNC’s) portfolio of important biodiversity sites identified based on rare species and natural community locations. Using this information we noted geophysical settings that were underrepresented... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Citation, Downloadable, Map Service; Tags: Eastern United States, Resilience, Resilient sites, climate change, climate resilience, All tags... elevation range, geophysical settings, landform variety, landscape diversity, sea level rise, terrestrial resilience, wetland density, Fewer tags Geophysical Settings 1000 A Hexagons, Northern Appalachians/Acadians This dataset represents The Nature Conservancy's Terrestrial Resilience symbolized by Geophysical Settings (90m Resilience is also included in the download of this dataset). Resilience concerns the ability of a living system to adjust to climate change, to moderate potential damages, to take advantage of opportunities, or to cope with consequences; in short, its capacity to adapt. In this project we aim to identify the most resilient examples of key geophysical settings (e.g. sand plains, granite mountains, limestone valleys, etc.) to provide conservationists with a nuanced picture of the places where conservation is most likely to succeed over centuries. The project had three parts: 1) identifying and mapping... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Adaptive Capacity, Eastern Division, Elevation Range, Landform Variety, Landscape Complexity, All tags... Local Connectivity, Resilience, Settings, TNC, The Nature Conservancy, Wetland Density, final resilience score, hexagons, Fewer tags Local Connectedness 1000 A Hexagons Stratified by Geophysical Setting and Ecoregion, Northern Appalachians Resilience concerns the ability of a living system to adjust to climate change, to moderate potential damages, to take advantage of opportunities, or to cope with consequences; in short, its capacity to adapt. In this project we aim to identify the most resilient examples of key geophysical settings (e.g. sand plains, granite mountains, limestone valleys, etc.) to provide conservationists with a nuanced picture of the places where conservation is most likely to succeed over centuries. The project had three parts: 1) identifying and mapping the geophysical settings, 2) developing a quantitative estimate of resilience for each setting based on landscape complexity and permeability, and 3) identifying key linkages... Categories: Data, Publication; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Citation, Downloadable, Map Service; Tags: Adaptive Capacity, Eastern Division, Elevation Range, Landform Variety, Landscape Complexity, All tags... Local Connectivity, Resilience, Settings, Wetland Density, final resilience score, hexagons, Fewer tags