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This dataset was last updated 02/2017. This version includes a new tidal restrictions metric that assesses the effect of undersized culverts and bridges on tidal regime.The previous version (3.1) was updated on 05/2016 by incorporating a revised version of the land cover classification, DSLland Version 3.1, developed by UMass, which included the addition of The Nature Conservancy’s Northeast lakes and ponds classification.This dataset depicts the ecological integrity of locations (represented by 30 m grid cells) throughout the northeastern United States based on environmental conditions existing in approximately 2010. Ecological integrity is defined as the ability of an area (e.g., local site or landscape) to sustain...
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The SRLCC provided funds to the states of Arizona and New Mexico to support development of the states Crucial Habitat Assessment Tools (CHATs) which provide a decision support system to better incorporate wildlife values, sensitive animals and plants, and important ecosystem features into land use decision-making to reduce conflicts and surprises.Several states have released wildlife mapping tools that are the foundation for displaying crucial wildlife and corridor information. The state and regional CHATs are non-regulatory, and give project planners and the general public access to credible scientific data on a broad scale for use in project analysis, siting and planning. This includes large-scale development...
Categories: Data, Project; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: AZ-01, AZ-02, AZ-03, AZ-04, AZ-05, All tags...
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This dataset contains measures of seasonal mean bird stopover densities and in seasonal mean bird density based on weather surveillance radar data from 20 radar locations in the Northeast U.S. across seven autumn migrations (15 August through 7 November of 2008-2014) [six autumn migrations for the terminal doppler weather radar (15 August through 7 November of 2009-2014)]. Data are present only in radar-sampled areas for each individual radar (see below for description on how these data are filtered). If you are interested in a continuous map of bird stopover densities for the entire region (and outside of these radar coverage areas), refer to layer “Predicted autumn migratory landbird density, 1km, Northeast U.S.”.The...
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This cultural resource indicator is an index of sites on the National Register of Historic Places surrounded by limited urban development. It identifies significant historic places that remain connected to their context in the natural world.Reason for SelectionLow-urban historic landscapes indicate significant cultural landscapes whose cultural context has been less impacted by urban growth. Cultural landscapes are “properties [that] represent the combined works of nature and of man” (UNESCO 2012). Reductions in natural habitat within these cultural landscapes reduce their overall historic and cultural value.Input DataThe National Register of Historic Places reflects what Americans value in their historic built...
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This dataset depicts the ecological integrity of locations (represented by 30 m grid cells) throughout the northeastern United States based on environmental conditions existing in approximately 2010 for aquatic systems.The values for this dataset were extracted from the Index of Ecological Integrity, Region-wide, Version 3.2 for all aquatic systems. Updated 09/2017. The metadata for the original dataset is as follows:This dataset was last updated 02/2017. This version includes a new tidal restrictions metric that assesses the effect of undersized culverts and bridges on tidal regime. The previous version (3.1) was updated on 05/2016 by incorporating a revised version of the land cover classification, DSLland Version...
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This indicator is an index of habitat suitability for twelve upland hardwood and forested wetland bird species based on patch size and other ecosystem characteristics such as proximity to water and proximity to forest and ecotone edge.Reason for SelectionThis index represents a variety of ecosystem features and is already being modeled and monitored for the entire region by the Atlantic Coast Joint Venture. The needs of these forest bird species are increasingly restrictive at higher index values, reflecting better quality habitat.Input Data– Southeast GAP species models:Chuck-will’s widow (bCWWI)Red-headed woodpecker (bRHWO)Wood Thrush (bWOTH)Whip-poor-will (bWPWI)American Woodcock (bAMWO)Hooded Warbler (bHOWA)Kentucky...
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This indicator is a continuous index of highly productive areas for birds that feed exclusively or mainly at sea. It uses seasonal predictions of relative abundance for sixteen species of marine birds. Note: This indicator is at a 200 m resolution, which is coarser than other indicators used in the 2020 Blueprint.Reason for SelectionMarine birds help identify key areas of ocean productivity and overall ocean health, are regularly monitored, and resonate with a variety of audiences. This indicator complements the marine mammal index by providing finer spatial resolution and stronger connections to forage fish productivity.Input Data– Blueprint 2.1 ecosystem map (see Appendix A)– Potential species to include in this...
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This indicator measures the number of aquatic species within each watershed that are listed as G1 (globally critically imperiled), G2 (globally imperiled), or threatened/endangered under the U.S. Endangered Species Act.Reason for SelectionThis indicator identifies areas with abundant rare and endemic aquatic species that would benefit from conservation actions. It captures patterns of rare and endemic species diversity not well-represented by other freshwater indicators.Input Data– Estimated Floodplain Map of the Conterminous U.S. from the EPA EnviroAtlas (see this factsheet for more information)– [National Hydrography Dataset Plus Version 2] (http://www.horizon-systems.com/NHDPlus/NHDPlusV2_home.php) (NHD Plus...
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This dataset was developed as part of the Designing Sustainble Landscapes project led by Professor Kevin McGarigal of UMass Amherst and sponsored by the North Atlantic Landscape Conservation Cooperative (www.northatlanticlcc.org); for more information about the entire project see: http://www.umass.edu/landeco/research/dsl/dsl.htmlThis dataset was last updated 02/2017. The revised version incorporates the addition of a simplified version of The Nature Conservancy's Northeast lakes and ponds classification, visit https://www.conservationgateway.org/ConservationByGeography/NorthAmerica/UnitedStates/edc/reportsdata/freshwater/Pages/Northeast-Lakes.aspx for more details.This dataset represents terrestrial and wetland...
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This indicator is a continuous index that measures the percent of non-impervious cover by catchment.Reason for SelectionImpervious cover is easy to monitor and model, and is widely used and understood by diverse partners. It is also strongly linked to water quality, estuary condition, eutrophication, and freshwater inflow (Schueler et al. 2009, Wenger et al. 2008, Uphoff et al. 2011).Input Data– 2016 National Land Cover Database: Percent developed imperviousness– National Hydrography Dataset Plus Version 2 (NHD Plus Version 2)Mapping Steps1) We calculated percent impervious for each NHD Plus catchment using the NLCD 2016 impervious surface layer and the ArcGIS Zonal Statistics as Table tool.2) We converted percent...
Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, All tags...
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This indicator draws from the Priority Amphibian and Reptile Conservation Areas (PARCAs), an expert-driven, nonregulatory designation that captures places capable of supporting viable amphibian and reptile populations.Reason for SelectionReptiles and amphibians provide an indicator of the condition and arrangement of embedded isolated wetlands.Input DataSouth Atlantic Priority Amphibian and Reptile Conservation Areas (PARCAs) served as input data for this indicator. PARCA is a nonregulatory designation established to raise public awareness and spark voluntary action by landowners and conservation partners to benefit amphibians and/or reptiles. Areas are nominated using scientific criteria and expert review, drawing...
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This data layer summarizes ecological systems and land cover classes described in state-level and national-level maps as Broadly Defined Habitats for groups of species of conservation concern. Each grid cell in the raster is assigned a Condition Index value based on desired condition metrics using ancillary datasets and a decision tree approach for each assessed habitat. Grid cells are also assigned bar code descriptors indicating which metrics contributed to the Condition Index score for that cell. This layer also contains information about potential habitats based on the LANDFIRE Biophysical Settings data layer. This layer was developed to support the next iteration of the Conservation Blueprint developed by the...
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This indicator is a continuous index that measures the amount of natural landcover in the estimated floodplain, by catchment.Reason for SelectionHabitat near rivers and streams is strongly linked to water quality and instream flow (Naiman 1997), is easy to monitor and model, and is widely used and understood by diverse partners. These buffers provide a “front line defense” for aquatic systems.Input Data– Estimated Floodplain Map of the Conterminous U.S. from the EPA EnviroAtlas (see this factsheet for more information)– 2016 National Land Cover Database (NLCD)– National Hydrography Dataset Plus Version 2 (NHD Plus Version 2)Mapping Steps1) We used the EPA estimated floodplain layer to estimate riparian buffers.2)...
Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, BIOSPHERE, All tags...
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This indicator represents the size of large, unfragmented patches of natural habitat. It identifies minimally disturbed natural areas at least 100 acres in size and greater than 200 meters wide.Reason for SelectionLarge areas of intact natural habitat are favorable for conservation of numerous species, including reptiles and amphibians, birds, and large mammals. The Esri Green Infrastructure data covers the entire United States and has been used in other broad-scale conservation planning efforts, so using this existing data helps align the Blueprint with other conservation efforts and reduce duplication of effort. We chose to use “Core Size (acres)” as the metric for this indicator. Other evaluation attributes included...
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This indicator depicts the ability of coastal habitats to migrate to adjacent lowlands in order to sustain biodiversity and natural services under increasing inundation from sea-level rise. It is based on the physical and condition characteristics of current tidal complexes, their predicted migration space, and surrounding buffer areas. These characteristics include marsh complex size, shared edge with migration space, sediment balance, water quality, natural landcover, landform diversity, and many others.Reason for SelectionThe resilient coastal sites indicator seeks to capture features of salt marshes that are important for salt marsh species and ecosystem function both now and in the future. Many of these characteristics,...
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This dataset was last updated 05/2016. This version was updated using DSLland Version 3.1. The update to DSLland Version 3.1 from Version 3.0 is the addition of a lakes and ponds classification.This dataset depicts the ecological integrity of locations (represented by 30 m grid cells) throughout New York State based on environmental conditions existing in approximately 2010. Ecological integrity is defined as the ability of an area (e.g., local site or landscape) to sustain important ecological functions over the long term. In particular, the functions include the long-term ability to support biodiversity and the ecosystem processes necessary to sustain biodiversity. The Index of Ecological Integrity (IEI) is expressed...
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This cultural resource indicator is an index specific to urban areas that identifies both current and potential future open space based on the distance of undeveloped areas to existing protected lands. It is intended to capture equitable access to open space for urban residents.Reason for SelectionProtected natural areas in urban environments provide urban residents a nearby place to connect with nature, and offer refugia for some species. This indicator is easily modeled and monitored, and is widely understood by diverse partners.Input Data– 2016 National Land Cover Database(NLCD)– The Nature Conservancy’s 2018 External Secured Lands Database– 2010 Census Urban Area NationalMapping Steps1) Protected areas were...
Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, All tags...
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This indicator depicts the number of different stream size classes in a river network not separated by large dams. Reason for Selection River networks with a variety of connected stream classes help retain aquatic biodiversity in a changing climate by allowing species to access climate refugia and move between habitats. Input Data – Estimated Floodplain Map of the Conterminous U.S. from the EPA EnviroAtlas (see this factsheet for more information) – Other input for this indicator was provided by the Southeast Aquatic Connectivity Assessment Project (SEACAP). SEACAP identifies this metric within the category of “size/system type”. It measures the number different stream size classes in each functional network. To...
Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, All tags...
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This cultural resource indicator measures both the natural condition and connected length of greenways and trails to characterize the quality of the recreational experience. Natural condition is based on the amount of impervious surface surrounding the path. Connected length captures how far a person can go without leaving a dedicated path, based on common distances for walking, running, and biking.Reason for SelectionThis indicator captures the recreational value and opportunities to connect with nature provided by greenways and trails. Greenways and trails provide many well-established social and economic benefits (ITRE 2018).Monitoring ApproachLocations of greenways and trails are regularly updated through the...
Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, BIOSPHERE, All tags...
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Inland HubsThese are the hubs used in the Linkage Mapper-based connectivity analysis for the inland portion of the South Atlantic area in Blueprint 2020.Input Data Rebalanced ecosystem integrity scores for each inland subregion The Nature Conservancy’s (TNC) Resilient Land Project TNC’s Secured Lands Database (External Eastern Division 2018)Mapping Steps Rebalanced ecosystem integrity scores for each inland subregion were mosaiced together into one raster. Areas in the highest scoring 10% of the inland 2020 South Atlantic Blueprint extent (based on ecosystem integrity scores) were identified as potential hubs. Outside of the 2020 South Atlantic Blueprint extent, we used local connectedness from TNC’s Resilient Land...
Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS, All tags...


map background search result map search result map Support to Western States Crucial Habitat Assessment Tools Terrestrial and Aquatic Habitat Map (DSLland), Version 3.1, Northeast U.S. Aquatic Index of Ecological Integrity, Region-wide, Version 3.2, Northeast U.S. Index of Ecological Integrity, New York State Indicator: Marine Birds Index of Ecological Integrity, Stratified by Ecosystem, Region-wide, Version 3.2, Northeast U.S. Autumn migratory landbird stopover density radars, Northeast U.S. Arkansas Broadly Defined Habitats Indicator: Network Complexity Indicator: Permeable Surface Indicator: Imperiled Aquatic Species Indicator: Riparian Buffers Indicator: Amphibian and Reptile Areas Indicator: Greenways and Trails Indicator: Intact Habitat Cores Indicator: Low Urban Historic Indicator: Urban Open Space Indicator: Forest Birds Indicator: Resilient Coastal Sites Corridors 2020 Arkansas Broadly Defined Habitats Support to Western States Crucial Habitat Assessment Tools Indicator: Network Complexity Indicator: Permeable Surface Indicator: Imperiled Aquatic Species Indicator: Riparian Buffers Indicator: Amphibian and Reptile Areas Indicator: Greenways and Trails Indicator: Intact Habitat Cores Indicator: Low Urban Historic Indicator: Urban Open Space Indicator: Forest Birds Indicator: Resilient Coastal Sites Corridors 2020 Autumn migratory landbird stopover density radars, Northeast U.S. Indicator: Marine Birds Index of Ecological Integrity, New York State Terrestrial and Aquatic Habitat Map (DSLland), Version 3.1, Northeast U.S. Aquatic Index of Ecological Integrity, Region-wide, Version 3.2, Northeast U.S. Index of Ecological Integrity, Stratified by Ecosystem, Region-wide, Version 3.2, Northeast U.S.