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Filters: Types: ArcGIS REST Map Service (X) > partyWithName: Hilary Morris (X) > Extensions: ArcGIS Service Definition (X) > Types: Map Service (X)

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Wetland Patch Size This layer is one of the South Atlantic LCC indicators in the estuarine ecosystem. It is an index based on the size of estuarine patches. Reason for Selection Larger, better connected wetlands are positively associated with fish (Meynecke et al. 2008), shrimp (Turner 1977), and marsh birds. In particular, seaside sparrow (Benoit and Askins 2002, Rush et al. 2009), saltmarsh sharp-tailed sparrow (Benoit and Askins 2002), and marsh wren (Rush et al. 2009) have been associated with marsh area effects. Other species are expected to be limited based on home range size. In addition, wave attenuation is increased with wetland area (Shepard et al. 2011). Over time, a decrease in patch size will correspond...
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The Blueprint uses a least-cost path connectivity analysis to identify connections between priority areas. A program called LinkageMapper defines corridors that link hubs across the shortest distance possible, while also routing through as much Blueprint priority as possible. Inland corridors connect large patches of highest priority Blueprint areas and/or protected lands, within broad areas of established conservation interest for connectivity. Marine and estuarine corridors connect large estuaries and/or large patches of highest priority Blueprint areas, within broad marine mammal movement areas.Inland Hubs & CorridorsInland Resistance RasterThis is the resistance raster or cost surface used in the Linkage Mapper-based...
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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...
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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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Pine and Prairie Birds This layer is an outdated version of one of the South Atlantic LCC indicators in the pine woodlands, savannas and prairies ecosystem. It is an index combining species distribution and census data for three pine and prairie bird species. This indicator was updated in Blueprint 2.1 to extend the Northern bobwhite and red-cockaded woodpecker data to new areas of the pine and prairie ecosystem map. Reason for Selection This species index represents the structure and function of pine ecosystems in the Southeast. Input Data The distribution of red-cockaded woodpecker ( Picoides borealis), Northern bobwhite ( Colinus virginianus), and Bachman's sparrow ( Aimophila aestivalis) are included in the...
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This indicator represents the amount of overall acres of forested wetlands currently present in the South Atlantic geography.Reason for SelectionOverall acreage of existing forested wetlands provides an indicator of whether forested wetlands being inundated by sea level rise are being replaced or restored somewhere else. It is also well monitored and resonates with a diversity of audiences.Input Data– 2016 National Land Cover Database (NLCD)Mapping StepsAny pixels identified as “woody wetlands” in the 2016 NLCD were considered existing forested wetland.Final indicator valuesIndicator values were assigned as follows:1 = Forested wetlandDisclaimer: Comparing with Older Indicator VersionsThere are numerous problems...
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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Pine and Prairie Amphibians This layer is an outdated version of one of the South Atlantic LCC indicators in the pine woodland, savanna and prairie ecosystem. It captures Priority Amphibian and Reptile Conservation Areas in the pine and prairie ecosystem. This indicator was updated in Blueprint 2.1 to extend it to new areas of the pine and prairie ecosystem map. Reason for Selection Amphibians provide an indicator of the condition and arrangement of embedded isolated wetlands. Input Data South Atlantic LCC Priority Amphibian and Reptile Conservation Areas (PARCAs) served as input data for this indicator. PARCAs are a nonregulatory designation whose purpose is to raise public awareness and spark voluntary action...
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Water-Vegetation Edge This layer is one of the South Atlantic LCC indicators in the estuarine ecosystem. It is an index capturing the length of the edge between open water and estuarine vegetation. Reason for Selection The density and abundance of shrimp, crab, fish, and other nekton are strongly correlated with the open water-vegetation edges (Minello et al. 2003). In a review of nekton species and coastal habitats, open water-vegetation edge was cited as having the second most dense nekton populations (i.e., first being submerged aquatic vegetation, or SAV) (Minello et al. 2003). In particular, the first 1 m of open water near wetlands is often noted as having the highest density of nekton (Minello and Rozas...
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Coastal Condition (Estuarine Marsh) This layer is an older version of one of the South Atlantic LCC indicators in the estuarine ecosystem. It is an index of coastal condition capturing water quality, sediment quality, and benthic community condition. This indicator was updated with more current data in Blueprint 2.1 and is delivered in combination with the estuarine open water portion of coastal condition. Reason for Selection This index measures the overall abiotic condition of the system, is well monitored, and is synthesized by the Environmental Protection Agency (EPA) every five years. It integrates measures of water quality, sediment quality, and benthic habitat quality. Input Data The EPA Coastal Condition...
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Regularly Burned Habitat This layer is one of the South Atlantic LCC indicators in the pine woodland, savanna and prairie ecosystem. It captures acres of fire-maintained, open canopy pine and prairie habitat. Reason for Selection This indicator represents the overall structure and condition of the habitat, is regularly monitored, and is widely used and understood by diverse partners. LANDFIRE is regularly updated. Input Data -- Data from the LANDFIRE program (also known as the Landscape Fire and Resource Management Planning Tools) were used to quantify fire distribution. LANDFIRE is a cooperative project from The Nature Conservancy, the USDA Forest Service, Department of the Interior, and other agencies. Specifically,...
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This indicator measures the protected status or potential stress (i.e., shipping traffic, dredge disposal) of solid substrate and rocky outcroppings.Reason for SelectionHardbottom extent and condition is particularly important for a variety of marine species. Hardbottom provides an anchor for important seafloor habitat such as deepwater corals, plants, and sponges, supporting associated invertebrate and fish species. It is impacted by landscape scale stressors (e.g., water quality degradation, mining, dredging, and beach renourishment), can be monitored and modeled with existing information, and is widely used and understood by diverse partners.Input Data– The Nature Conservancy’s (TNC) South Atlantic Bight Marine...
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, BIOSPHERE, BIOSPHERE, All tags...


    map background search result map search result map OUTDATED Indicator V 2.0: Estuarine Marsh - Coastal Condition Indicator V 2.0: Estuarine Marsh - Water-Vegetation Edge Indicator V 2.0: Estuarine Marsh - Wetland Patch Size Indicator V 2.0: Pine & Prairie - Regularly Burned Habitat OUTDATED Indicator V 2.0: Pine & Prairie - Pine and Prairie Amphibians OUTDATED Indicator V 2.0: Pine & Prairie: Pine and Prairie Birds Indicator: Potential Hardbottom Condition Indicator: Network Complexity Indicator: Forested Wetland Extent Corridors 2020 Hubs & Corridors 2021 Indicator V 2.0: Estuarine Marsh - Wetland Patch Size Indicator: Network Complexity Indicator: Forested Wetland Extent Corridors 2020 OUTDATED Indicator V 2.0: Estuarine Marsh - Coastal Condition Indicator V 2.0: Estuarine Marsh - Water-Vegetation Edge Indicator V 2.0: Pine & Prairie - Regularly Burned Habitat OUTDATED Indicator V 2.0: Pine & Prairie - Pine and Prairie Amphibians OUTDATED Indicator V 2.0: Pine & Prairie: Pine and Prairie Birds Indicator: Potential Hardbottom Condition Hubs & Corridors 2021