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Filters Date Types (for Date Range) Types ArcGIS REST Map Service (2) ArcGIS Service Definition (2) Map Service (2) Contacts Nicholas M Enwright Barry P Baldigo Karen M Thorne New York Water Science Center Bogdan Chivoiu More... Categories Data (2) Tag Types Place (2) Theme (2) USGS Scientific Topic Keyword (2) Harvest Set (2) Tag Schemes Common geographic names (1) None (1) USGS Thesaurus (1) Coastal and Marine Ecological Classification Standard (1) ISO 19115 Topic Category (1) View Results as: JSON ATOM CSV

Estuarine vegetated wetland change scenarios for estuaries in the conterminous United States, 1996–2019 This data release contains land cover-derived statistics regarding estuarine vegetated wetland area change within estuary drainage areas along the conterminous U.S. This dataset includes net change in estuarine vegetated wetland area based on National Oceanic and Atmospheric Administration's (NOAA) Coastal Change Assessment Program (C-CAP) 1996 and 2016 land cover data. Net change was assessed between estuarine vegetated wetlands (i.e., estuarine marshes, mangroves, non-mangrove estuarine woody wetlands, and salt pannes, depending on vegetation coverage and type) and the following other landcover classes: 1) water; 2) unconsolidated shore; 3) freshwater woody wetlands; 4) freshwater marsh; 5) upland; and 6) agriculture.... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Alabama, Atlantic, California, Connecticut, Delaware, All tags... District of Columbia, Ecology, Emergent Wetland, Estuarine Coastal, Florida, Forested Wetland, Geomorphology, Georgia, Gulf of Mexico, Land Use Change, Louisiana, Maine, Maryland, Massachusetts, Mississippi, New Hampshire, New Jersey, New York, North Carolina, Oregon, Pacific, Pennsylvania, Remote Sensing, Rhode Island, South Carolina, Texas, USGS Science Data Catalog (SDC), Virginia, Washington, biota, coastal processes, effects of climate change, environment, imageryBaseMapsEarthCover, land use and land cover, marsh ecosystems, remote sensing, sea-level rise, wetland ecosystems, Fewer tags Data used for assessing relationships between fish assemblages and acid-base chemistry in streams of the Great Smoky Mountains National Park, 1993-2014 Fish community richness, density, and biomass for entire communities, Brook Trout, Rainbow Trout, and minnows, including site characteristics, and water chemistry (acid neutralizing capacity, pH, nitrate, sulfate, ammonia, calcium, and total aluminum) collected at least once and as many as 13 times at each of 52 stream sites during the same years that fish were inventoried, Great Smoky Mountains National Park, 1993-2014. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Appalachian Mountains, Appalachian Trail, Aquatic Biology, Blount County, Tennessee, Blue Ridge Mountains, All tags... Cocke County, Tennessee, Ecology, Great Smoky Mountains National Park, Great Smoky Mountains National Park, Great Smoky Mountains National Park, Haywood County, North Carolina, Sevier County, Tennessee, Swain County, North Carolina, USGS Science Data Catalog (SDC), Water Quality, Wildlife Biology, brook trout, critical loads, fish assemblages, fish assemblages, oxides of nitrogen and sulfur, stream acidification, target deposition loads, Fewer tags