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Location Folder Show Tree ROOT _Users Filters Date Range Past year (1) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Shapefile (2) Budget (1) Project (1) Types Map Service (3) OGC WMS Layer (3) Downloadable (2) Shapefile (2) OGC WMS Service (1) Contacts Holly J Beck U.S. Geological Survey Nicholas M Enwright Jason Dugas U.S. Geological Survey - ScienceBase More... Categories Data (2) Project (1) Tag Types Theme (2) Place (2) Keyword (1) CMS Topics (1) USGS Scientific Topic Keyword (1) CMS Themes (1) Label (1) More... Tag Schemes None (1) https://www.sciencebase.gov/vocab/category/NCCWSC/Keyword (1) Common geographic areas (2) Marine Realms Information Bank (MRIB) keywords (1) USGS Thesaurus (1) https://www.sciencebase.gov/vocab/category/WRET/CMS_Topics/CASC_CMS_Topics (1) ISO 19115 Topic Category (1) More... View Results as: JSON ATOM CSV Browse Folder

Riverine Sand Mining/Scofield Island Restoration (BA-40): 2014 habitat classification (ver. 1.1, August 2021) The Barrier Island Comprehensive Monitoring (BICM) program was developed by Louisiana’s Coastal Protection and Restoration Authority (CPRA) and is implemented as a component of the System Wide Assessment and Monitoring Program (SWAMP). The program uses both historical data and contemporary data collections to assess and monitor changes in the aerial and subaqueous extent of islands, habitat types, sediment texture and geotechnical properties, environmental processes, and vegetation composition. Examples of BICM datasets include still and video aerial photography for documenting shoreline changes, shoreline positions, habitat mapping, land change analyses, light detection and ranging (lidar) surveys for topographic... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Chandeleur Islands Region, Gulf of Mexico, Iberia Parish, Louisiana, Louisiana Coastal, All tags... USGS Science Data Catalog (SDC), barrier islands, barrier vegetation, beach, coastal wetlands, dune, environment, geoscientificInformation, habitat map, imageryBaseMapsEarthCover, mangrove, marsh, remote sensing, scrub/shrub, Fewer tags Assessing the Potential Impact of Sea-Level Rise on Submersed Aquatic Vegetation and Waterfowl in the Northern Gulf of Mexico Submersed aquatic vegetation (SAV) communities are highly productive ecosystems that provide significant ecological benefits to coastal areas, including essential calories for wintering waterfowl. However, the potential effects of sea-level rise is posing new questions about the future availability of SAV for waterfowl and other coastal wildlife. Of primary concern is the fact that rising seas have the potential to increase salinities in fresh and brackish marshes on the Gulf of Mexico’s coast, changing the distribution and composition of SAV communities, and affecting valuable waterfowl habitat and food resources. Not enough is known about the relationship between salinity and SAV to predict how this important... Categories: Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, CASC, Climate Change, Completed, FY 2012, All tags... Gulf of Mexico, Plants, Plants, Predictive modeling, Projects by Region, Sea-Level Rise and Coasts, Sea-Level Rise and Coasts, South Central, South Central CASC, South Central Climate Science Center, Water, Coasts and Ice, Water, Coasts and Ice, Wetlands, Wetlands, Wildlife and Plants, Wildlife and Plants, submersed aquatic vegetation, Fewer tags Hydrologic restoration of the Amite River Diversion Canal (PO-0142): 2017 habitat classification The Louisiana Coastal Protection and Restoration Authority works to conserve, restore, create and enhance Louisiana's coastal wetlands. The wetland restoration plans developed specifically require an evaluation of the effectiveness of each coastal wetlands restoration project in achieving long-term solutions to arresting coastal wetlands loss. This data set includes satellite imagery for the Hydrologic Restoration of the Amite River Diversion Canal (PO-0142) project for 2017. This data set is used as a basemap for habitat classification. It also serves as a visual tool for project managers to help them identify any obvious problems or land loss within their project boundary. To better evaluate the effectiveness... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Eastern Louisiana Coastal, Ecology, Geography, Gulf of Mexico, Land Use Change, All tags... Remote Sensing, USGS Science Data Catalog (SDC), aerial and satellite photography, conservation, ecosystem monitoring, geographic information systems, habitats, image mosaics, wetland, wetland ecosystems, wetland restoration, Fewer tags