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This map layer consists of federally owned or administered lands of the United States, Puerto Rico, and the U.S. Virgin Islands. For the most part, only areas of 320 acres or more are included; some smaller areas deemed to be important or significant are also included. There may be private inholdings within the boundaries of Federal lands in this map layer. Some established Federal lands which are larger than 320 acres are not included in this map layer, because their boundaries were not available from the owning or administering agency.
Tags: Air Force, Alabama, Alaska, Arizona, Arkansas, All tags...
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This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the United States and its Territories. These data delineate the areal extent of wetlands and surface waters as defined by Cowardin et al. (1979). Certain wetland habitats are excluded from the National mapping program because of the limitations of aerial imagery as the primary data source used to detect wetlands. These habitats include seagrasses or submerged aquatic vegetation that are found in the intertidal and subtidal zones of estuaries and near shore coastal waters. Some deepwater reef communities (coral or tuberficid worm reefs) have also been excluded from the inventory. These habitats, because of their...
Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Academics & scientific researchers, Alabama, Alabama, Alaska, Arizona, All tags...
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When a species is proposed for listing as endangered or threatened under the Endangered Species Act, the U.S. Fish and Wildlife Service must consider whether there are areas of habitat believed to be essential the species’ conservation. Those areas may be proposed for designation as “critical habitat.” Critical habitat is a term defined and used in the Act. It is a specific geographic area(s) that contains features essential for the conservation of a threatened or endangered species and that may require special management and protection. Critical habitat may include an area that is not currently occupied by the species but that will be needed for its recovery. An area is designated as “critical habitat” after the...
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Fish collections made at Buck Island Reef National Monument with the ichthyocide rotenone in 2001 at 58 stations followed by 10 days each in April 2011 and January 2012 surveying poorly sampled shoreline habitats with rotenone and clove oil and inland streams with seine. Attached files: Original metadata created at the Southeast Ecological Science Center - Jelks_St_Croix_2001-2012.xml Original dataset provided by M. Cannister - Jelks_St_Croix_2001-2012_orig.csv Enrollment journal used to crosswalk the original data into MBG format - OBIS-USA Enrollment Journal Virgin Islands Jelks 20140626.doc Final MBG version of the data after processing - USGS_StCroix_MarineFishesMBG_20140702.csv Intermediate file created by...
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When a species is proposed for listing as endangered or threatened under the Endangered Species Act, the U.S. Fish and Wildlife Service must consider whether there are areas of habitat believed to be essential the species’ conservation. Those areas may be proposed for designation as “critical habitat.” Critical habitat is a term defined and used in the Act. It is a specific geographic area(s) that contains features essential for the conservation of a threatened or endangered species and that may require special management and protection. Critical habitat may include an area that is not currently occupied by the species but that will be needed for its recovery. An area is designated as “critical habitat” after the...
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This data release provides flooding extent polygons (flood masks) and depth values (flood points) based on wave-driven total water levels for 22 locations within the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and the U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands. For each of the 22 locations there are eight associated flood mask polygons and flood depth point files: one for each four nearshore wave energy return periods (rp; 10-, 50-, 100-, and 500-years) and both with (wrf) and without (worf) the presence of coral reefs. These flood masks can be combined with economic, ecological, and engineering tools to provide a rigorous financial valuation...
Tags: American Samoa, CMHRP, CNMI, Cayo Vieques, Coastal and Marine Hazards and Resources Program, All tags...
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Habitat Conservation Plans (HCP) are planning documents required as part of an application for an incidental take permit under section 10(a)(1)(B) of the Endangered Species Act (ESA) of 1973. They describe the anticipated effects of the proposed taking, how those impacts will be minimized, or mitigated; and how the HCP is to be funded. HCPs can apply to both federally listed and non-listed species, including those that are candidates or have been proposed for listing. Conserving species before they are in danger of extinction or are likely to become so can also provide early benefits and prevent the need for listing.
Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Agriculture, Alabama, Alaska, American Samoa, Arizona, All tags...
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This data set represents the extent, approximate location and type of wetlands and deepwater habitats in Georgia. These data delineate the areal extent of wetlands and surface waters as defined by Cowardin et al. (1979). The National Wetlands Inventory - Version 2, Surface Waters and Wetlands Inventory was derived by retaining the wetland and deepwater polygons that compose the NWI digital wetlands spatial data layer and reintroducing any linear wetland or surface water features that were orphaned from the original NWI hard copy maps by converting them to narrow polygonal features. Additionally, the data are supplemented with hydrography data, buffered to become polygonal features, as a secondary source for any...
Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Alabama, Alaska, Arizona, Arkansas, California, All tags...
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This part of the data release presents projected flooding extent polygon (flood masks) and flooding depth points (flood points) shapefiles based on wave-driven total water levels for the Territory of the U.S. Virgin Islands (the islands of Saint Croix, Saint John, and Saint Thomas). For each island there are 8 associated flood mask and flood depth shapefiles: one for each four nearshore wave energy return periods (rp; 10-, 50-, 100-, and 500-years) and both with (wrf) and without (worf) the presence of coral reefs. Flooding depth point data are also presented as a comma-separated value (.csv) text file.
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This map layer shows elevation contour lines for Puerto Rico and the U.S. Virgin Islands. The map layer was derived from the 100-meter resolution elevation data set which is published by the National Atlas of the United States, and is in the same Albers Equal-area Conic projection as that source data set. Contour intervals match the steps used in the National Atlas Color-Sliced Elevation data sets. Contours were adjusted so that they are in the proper relationship to National Atlas 1:1,000,000-scale lakes, reservoirs, and wide (double-line) streams.


map background search result map search result map Region 8 Habitat Conservation Plans - Data Current as of November 30, 2015 USGS Marine Fishes of St. Croix and U.S. Virgin Islands FWS Critical Habitat - Bull Trout FWS Critical Habitat - Steelhead Georgia - National Wetlands Inventory - Version 2 - Surface Waters and Wetlands Inventory Virgin Islands 2005 State Wildlife Action Plan Species of Greatest Conservation Need USGS Small-scale Dataset - 1:1,000,000-Scale Coastline of the United States 201403 Shapefile USGS Small-scale Dataset - 1:1,000,000-Scale Contours of Puerto Rico and the U.S. Virgin Islands 201404 Shapefile USGS Small-scale Dataset - 1:1,000,000-Scale Major Roads of the United States 201403 Shapefile USGS Small-scale Dataset - 1:1,000,000-Scale State Boundaries of the United States 201403 FileGDB 10.1 USGS US Topo 7.5-minute map for Coral Bay OE N, VI 2013 USGS US Topo 7.5-minute map for Cruz Bay OE N, VI 2013 USGS US Topo 7.5-minute map for Grass Point, VI 2013 USGS US Topo 7.5-minute map for Savana Passage, VI 2013 Ports of the United States National Wetlands Inventory - Wetlands Projected flooding extents and depths based on 10-, 50-, 100-, and 500-year wave-energy return periods, with and without coral reefs, for the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and the U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands Projected flood extent polygons and flood depth points based on 10-, 50-, 100-, and 500-year wave-energy return periods, with and without coral reefs, for the Territory of the U.S. Virgin Islands (the islands of Saint Croix, Saint John, and Saint Thomas) USGS 1:1,000,000-Scale Federal Lands of the United States 201412 FileGDB USGS US Topo 7.5-minute map for Culebra OE E, PR-VI 2013 USGS US Topo 7.5-minute map for Coral Bay OE N, VI 2013 USGS US Topo 7.5-minute map for Cruz Bay OE N, VI 2013 USGS US Topo 7.5-minute map for Grass Point, VI 2013 USGS US Topo 7.5-minute map for Savana Passage, VI 2013 USGS US Topo 7.5-minute map for Culebra OE E, PR-VI 2013 USGS Marine Fishes of St. Croix and U.S. Virgin Islands USGS Small-scale Dataset - 1:1,000,000-Scale Contours of Puerto Rico and the U.S. Virgin Islands 201404 Shapefile National Wetlands Inventory - Wetlands Region 8 Habitat Conservation Plans - Data Current as of November 30, 2015 FWS Critical Habitat - Bull Trout FWS Critical Habitat - Steelhead Ports of the United States USGS Small-scale Dataset - 1:1,000,000-Scale Major Roads of the United States 201403 Shapefile Projected flooding extents and depths based on 10-, 50-, 100-, and 500-year wave-energy return periods, with and without coral reefs, for the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and the U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands USGS Small-scale Dataset - 1:1,000,000-Scale Coastline of the United States 201403 Shapefile USGS Small-scale Dataset - 1:1,000,000-Scale State Boundaries of the United States 201403 FileGDB 10.1 USGS 1:1,000,000-Scale Federal Lands of the United States 201412 FileGDB Georgia - National Wetlands Inventory - Version 2 - Surface Waters and Wetlands Inventory