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Summary of basin characteristics for National Hydrography Dataset, version 2 catchments in the southeastern United States, 1950 - 2010 at 12-digit hydrologic unit code (HUC12) pour points This dataset provides numerical and categorical descriptions of 48 basin characteristics for 9,314 ungaged basins coinciding with 12-digit hydrologic unit code (HUC12) pour points that drain to the Gulf of Mexico. Characteristics are indexed by National Hydrography Dataset (NHD) version 2 COMID (integer that uniquely identifies each feature in the NHD) and HUC12 identifying number. The variables represent mutable and immutable basin characteristics and are organized by characteristic type: physical (5), hydrologic (6), categorical (12), climate (6), landscape alteration (7), and land cover (12). Mutable characteristics such as climate, land cover, and landscape alteration variables are reported in decadal increments... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alabama, Florida, Gulf Coast, Gulf Coast, Gulf of Mexico, All tags... Louisiana, Mississippi, RESTORE, Southeastern United States, Texas, environmental flow, network optimization, reference hydrology, streamflow alteration, trend analysis, Fewer tags Trend Departure Index Results for sites in the RESTORE Trend Analysis and Hydrologic Alteration Studies This dataset includes results of the Trend Departure Index (TDI) for 139 sites in the RESTORE trend analysis study and approximately 9,200 HUC12 pour points in the streamflow alteration study. Data from the 139 sites in the trend analysis were compared against reference site data from the GAGES II dataset (Falcone and others, 2010) and were used to calculate the departure from reference conditions. The streamflow alteration study used pre- and post-periods of analysis to quantify hydrologic alteration in terms of a ratio. The TDI is a ratio of the difference between two sites divided by 365 (total number of trends per site). TDI varies from 0 to 1; a TDI of 0 indicates the trend results for the site are identical... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alabama, Florida, Gulf Coast, Gulf Coast, Gulf of Mexico, All tags... Louisiana, Mississippi, Southeastern United States, TDI, Texas, USGS Science Data Catalog (SDC), Water Resources, reference hydrology, streamflow alteration, trend analysis, trend departure index, Fewer tags USGS National and Global Oil and Gas Assessment Project-Gulf Coast Mesozoic Province, Bossier Formation Assessment Units The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of the higher-level Total Petroleum System. The Assessment Unit is shown herein as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic, and temporal properties within the Total Petroleum System, such as source rock, timing, migration pathways, trapping mechanism, and hydrocarbon type. The Assessment Unit boundary is defined geologically as the limits of the geologic... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Alabama, Arkansas, Assessment Unit, Bossier, Bossier Eastern Shelf Sandstone Gas, All tags... Bossier Shale Continuous Gas, Bossier Western Shelf Sandstone Gas, Continuous Assessment Unit, Earth Science, Economic geology, Energy Resources, Energy Resources, Florida, Geology, Gulf Coast, Louisiana, Mississippi, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil resources, Resource Assessment, Texas, U.S. Geological Survey, U.S.A., USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, Unconventional Assessment Unit, United States, Upper Jurassic Continuous Gas, geoscientificInformation, noga2000, oilgas, Fewer tags Shorelines of the Florida east coast (FLec) coastal region used in shoreline change analysis During Hurricane Irma in September 2017, Florida and Georgia experienced significant impacts to beaches, dunes, barrier islands, and coral reefs. Extensive erosion and coral losses result in increased immediate and long-term hazards to shorelines that include densely populated regions. These hazards put critical infrastructure at risk to future flooding and erosion and may cause economic losses. The USGS Coastal and Marine Hazards Resources Program (CMHRP) is assessing hurricane-induced coastal erosion along the southeast US coastline and implications for vulnerability to future storms. Shoreline positions were compiled prior to and following Hurricane Irma along the sandy shorelines of the Gulf of Mexico and Atlantic... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Atlantic Coast, Baseline, CMGP, Coastal and Marine Geology Program, DSAS, All tags... Digital Shoreline Analysis System, FEMA, FLDEP, Federal Emergency Management Agency, Florida, Florida Department of Environmental Protection, Georgia, Gulf Coast, HWL, High Water Line, JALBTCX, Joint Airborne Lidar Bathymetry Technical Center of eXpertise, MHW, Mean High Water, NASA, NOAA, National Aeronautics and Space Administration, National Oceanic and Atmospheric Administration, North America, Shoreline, Shoreline Change, U.S. Army Corps of Engineers, U.S. Geological Survey, USACE, USGS, United States, WHCMSC, Woods Hole Coastal and Marine Science Center, coastal processes, environment, geoscientificInformation, geospatial datasets, oceans, Fewer tags Bias Feature for the Florida panhandle (FLph) coastal region containing proxy-datum bias information to be used in the Digital Shoreline Analysis System version 5 During Hurricane Irma in September 2017, Florida and Georgia experienced significant impacts to beaches, dunes, barrier islands, and coral reefs. Extensive erosion and coral losses result in increased immediate and long-term hazards to shorelines that include densely populated regions. These hazards put critical infrastructure at risk to future flooding and erosion and may cause economic losses. The USGS Coastal and Marine Hazards Resources Program (CMHRP) is assessing hurricane-induced coastal erosion along the southeast US coastline and implications for vulnerability to future storms. Shoreline positions were compiled prior to and following Hurricane Irma along the sandy shorelines of the Gulf of Mexico and Atlantic... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Atlantic Coast, Bias, Bias feature, CMGP, Coastal and Marine Geology Program, All tags... DSAS, Digital Shoreline Analysis System, Florida, Georgia, Gulf Coast, HWL, High Water Line, LRR, Linear Regression Rate, MHW, Mean High Water, North America, PDB, Shoreline Change, U.S. Geological Survey, USGS, United States, WHCMSC, Woods Hole Coastal and Marine Science Center, environment, geoscientificInformation, oceans, proxy-datum bias, Fewer tags Bias Feature for the Georgia coastal region containing proxy-datum bias information to be used in the Digital Shoreline Analysis System version 5 During Hurricane Irma in September 2017, Florida and Georgia experienced significant impacts to beaches, dunes, barrier islands, and coral reefs. Extensive erosion and coral losses result in increased immediate and long-term hazards to shorelines that include densely populated regions. These hazards put critical infrastructure at risk to future flooding and erosion and may cause economic losses. The USGS Coastal and Marine Hazards Resources Program (CMHRP) is assessing hurricane-induced coastal erosion along the southeast US coastline and implications for vulnerability to future storms. Shoreline positions were compiled prior to and following Hurricane Irma along the sandy shorelines of the Gulf of Mexico and Atlantic... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Atlantic Coast, Bias, Bias feature, CMGP, Coastal and Marine Geology Program, All tags... DSAS, Digital Shoreline Analysis System, Florida, Georgia, Gulf Coast, HWL, High Water Line, LRR, Linear Regression Rate, MHW, Mean High Water, North America, PDB, Shoreline Change, U.S. Geological Survey, USGS, United States, WHCMSC, Woods Hole Coastal and Marine Science Center, environment, geoscientificInformation, oceans, proxy-datum bias, Fewer tags Summary of Decadal No-Flow Fractions and Decadal L-Moments of Nonzero Streamflow Flow-Duration Curves for National Hydrography Dataset, Version 2 Catchments in the Southeastern United States, 1950 - 2010, at 12-digit Hydrologic Unit Code (HUC12) Pour Points Censored and uncensored generalized additive models (GAMs) are developed from 955 U.S. Geological Survey streamflow-gaging stations (streamgages) to predict decadal statistics of streamflow. The streamgages are located on streams draining to the Gulf of Mexico. Decadal statistics include no-flow fractions and selected L-moments of nonzero streamflow for six decades (1950s—2000s). These statistics represent metrics of decadal flow-duration curves (dFDCs) derived from about 10 million daily mean streamflows. The L-moments include the mean, coefficient of L-variation, and the third through fifth L-moment ratios. The models are fit using watershed properties such as basin area and slope, decadal precipitation and temperature... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alabama, Florida, Gulf Coast, Gulf Coast, Gulf of Mexico, All tags... Louisiana, Mississippi, RESTORE, Southeastern United States, Texas, environmental flow, network optimization, reference hydrology, streamflow alteration, trend analysis, Fewer tags National Assessment of Oil and Gas Quarter-Mile Cells - Upper Cretaceous Taylor and Navarro Groups, Western Gulf Province (047) Cell maps for each oil and gas assessment unit were created by the USGS to illustrate the degree of exploration, type of production, and distribution of production in an assessment unit or province. Each cell represents a quarter-mile square of the land surface, and the cells are coded to represent whether the wells included within the cell are predominantly oil-producing, gas-producing, both oil and gas-producing, dry, or the type of production of the wells located within the cell is unknown. The well information was initially retrieved from the IHS Energy Group, PI/Dwights PLUS Well Data on CD-ROM, which is a proprietary, commercial database containing information for most oil and gas wells in the U.S. Cells were... Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 47 = Western Gulf, 504701 = Upper Jurassic-Cretaceous-Tertiary Composite, 50470103 = Travis Volcanic Mounds Oil, 50470104 = Uvalde Volcanic Mounds Gas and Oil, 50470105 = Navarro-Taylor Updip Oil and Gas, All tags... 50470106 = Navarro-Taylor Downdip Gas and Oil, 50470107 = Navarro-Taylor Slope-Basin Gas, Assessment Unit, Cells, Condon, S.M., Dyman, T.S., Earth Science, Economic geology, Energy Resources, Geology, Gulf Coast, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Navarro Group, Oil, Oil sand resources, Oil shale resources, Resource Assessment, TX, Taylor Group, U.S. Geological Survey, US48 = Texas, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, United States, Western Gulf, geoscientificInformation, gulfroom, noga2000, nogaflorida, nogagulf, nogatn, oilgas, Fewer tags Province Boundaries for the National Assessment of Oil and Gas - Gulf Coast Region The USGS Central Region Energy Team assesses oil and gas resources of the United States. The onshore and State water areas of the United States comprise 71 provinces. Within these provinces, hydrocarbon plays or assessment units are defined and assessed. Each of these provinces is defined geologically, and most province boundaries are defined by major geologic changes. The province boundaries were drawn on the county lines that most closely followed the natural geologic boundaries. Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 47 = Western Gulf, 48 = East Texas Basin, 49 = Louisiana-Mississippi Salt Basins, 50 = Florida Peninsula, AL, All tags... AR, Anticlines, Coal, Coalbed Methane, Coalbed methane resources, Earth Science, Economic geology, Energy Resources, FL, Geology, Geology, Gulf Coast, Gulf Coast, Gulf Coast Framework Studies, Gulf of Mexico, LA, MS, Miocene, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil sand resources, Petroleum, Resource Assessment, TX, Tertiary Systems, U.S. Geological Survey, US01 = Alabama, US05 = Arkansas, US12 = Florida, US22 = Louisiana, US28 = Mississippi, US48 = Texas, USGS, USGS Science Data Catalog (SDC), United States, economy, geoscientificInformation, gulfcoastframework, gulfroom, oilgas, Fewer tags Structure Contour of the Top of the Travis Peak-Hosston Formations, Western Gulf and East Texas Basin and Louisiana-Mississippi Salt Basins Provinces (047, 048 and 049) This map shows the structural configuration of the top of the Travis Peak or Hosston Formations in feet below sea level. The map was produced by calculating the difference between a datum at the land surface (either the Kelly bushing elevation or the ground surface elevation) and the reported depth of the Travis Peak or Hosston. This resulted in 18,941 wells for which locations were available. After deleting the wells with obvious data problems, a total of 18,933 wells were used for the map. The data are provided as both lines and polygons, and the proprietary wells that penetrate the top of the Travis Peak or Hosston Formations are graphically displayed as quarter-mile cells. The well information was initially... Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 47 = Western Gulf, 48 = East Texas Basin, 49 = Louisiana-Mississippi Salt Basins, 504701 = Upper Jurassic-Cretaceous-Tertiary Composite, 50470112 = Travis Peak-Hosston Gas and Oil, All tags... 50470113 = Travis Peak-Hosston Updip Oil, 50470114 = Travis Peak-Hosston Hypothetical Updip Oil, AL, AR, Assessment Unit, Cells, Condon, S.M., Contours, Cretaceous, Dyman, T.S., Earth Science, East Texas Basin, Economic geology, Energy Resources, FL, Geology, Gulf Coast, Gulf Coast, Gulf Coast Framework Studies, Gulf of Mexico Coast, Jurassic, LA, Louisiana-Mississippi Salt Basins, MS, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil sand resources, Oil shale resources, Resource Assessment, Surface, TX, U.S. Geological Survey, US01 = Alabama, US05 = Arkansas, US12 = Florida, US22 = Louisiana, US28 = Mississippi, US48 = Texas, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, United States, geoscientificInformation, gulfroom, noga2000, nogacvtp, nogaflorida, nogagulf, oilgas, Fewer tags Gulf Coast Estimated Thickness of the Upper Miocene Sequence The thickness contours were created using biostratigraphic data in the Paleo-Data, Inc., Tenroc Regional Geologic Database. The depths of the microfossil locations were associated with the wells data provided by the Louisiana Department of Natural Resources. Because of the proprietary nature of the Tenroc database, no actual data can be shown and only those data points contained in the Louisiana State wells database are included in the control points layer. Contouring was accomplished in Dynamic Graphics, Inc., EarthVision modeling software (v.5) using minimum tension gridding. Three custom programs were used to convert contour lines generated from grids in EarthVision to Arc/Info coverages and then to shapefiles.... Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Coal, Coalbed Methane, Coalbed methane resources, Contours, Earth Science, All tags... Economic geology, Energy Resources, Geology, Gulf Coast, Gulf Coast Framework Studies, Isopach, LA, Louisiana, Miocene, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil sand resources, Petroleum, Resource Assessment, Tertiary Systems, Thickness, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), United States, economy, geoscientificInformation, gulfcoastframework, gulfroom, oilgas, Fewer tags National Assessment of Oil and Gas Quarter-Mile Cells - Cotton Valley Group and Travis Peak-Hosston Formations, Western Gulf and East Texas Basin and Louisiana-Mississippi Salt Basins Provinces (047, 048 and 049) Cell maps for each oil and gas assessment unit were created by the USGS as a method for illustrating the degree of exploration, type of production, and distribution of production in an assessment unit or province. Each cell represents a quarter-mile square of the land surface, and the cells are coded to represent whether the wells included within the cell are predominantly oil-producing, gas-producing, both oil and gas-producing, dry, or the type of production of the wells located within the cell is unknown. The well information was initially retrieved from the IHS Energy Group, PI/Dwights PLUS Well Data on CD-ROM, which is a proprietary, commercial database containing information for most oil and gas wells in the... Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 47 = Western Gulf, 48 = East Texas Basin, 49 = Louisiana-Mississippi Salt Basins, 504701 = Upper Jurassic-Cretaceous-Tertiary Composite, 50470108 = Cotton Valley Blanket Sandstone Gas, All tags... 50470109 = Cotton Valley Massive Sandstone Gas, 50470110 = Cotton Valley Updip Oil and Gas, 50470111 = Cotton Valley Hypothetical Updip Oil, 50470112 = Travis Peak-Hosston Gas and Oil, 50470113 = Travis Peak-Hosston Updip Oil, 50470114 = Travis Peak-Hosston Hypothetical Updip Oil, AL, AR, Assessment Unit, Cells, Condon, S.M., Dyman, T.S., Earth Science, East Texas Basin, Economic geology, Energy Resources, FL, Geology, Gulf Coast, LA, Louisiana-Mississippi Salt Basins, MS, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil sand resources, Oil shale resources, Resource Assessment, TX, U.S. Geological Survey, US01 = Alabama, US05 = Arkansas, US12 = Florida, US22 = Louisiana, US28 = Mississippi, US48 = Texas, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, United States, geoscientificInformation, gulfroom, noga2000, nogacvtp, nogaflorida, nogagulf, oilgas, Fewer tags Oil and Gas Wells in Southern Louisiana that Penetrated the Middle Miocene Sequence The drilling history documents oil and gas wells in the Middle Miocene sequence as a whole and in 10-year intervals. The wells included in this interval are determined by completion date and by comparing the depth of the wells to structure contours of the Middle Miocene sequence. The data are provided in a single file (mm_prod.shp) as well as eight 10-year interval files covering 1920 through 1999. These datasets contain basic data and interpretations developed and compiled by the U.S. Geological Survey's Framework Studies and Assessment of the Gulf Coast Project. Other major sources of data include publicly available information from state agencies as well as publications of the U.S. Geological Survey and other... Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Coal, Coalbed Methane, Coalbed methane resources, Earth Science, Economic geology, All tags... Energy Resources, Geology, Gulf Coast, Gulf Coast Framework Studies, LA, Louisiana, Miocene, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil and Gas Wells, Oil sand resources, Petroleum, Resource Assessment, Tertiary Systems, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), United States, economy, geoscientificInformation, gulfcoastframework, gulfroom, oilgas, Fewer tags Oil and Gas Wells in Southern Louisiana that Penetrated the Upper Miocene Sequence The drilling history documents oil and gas wells in the Upper Miocene sequence as a whole and in 10-year intervals. The wells included in this interval are determined by completion date and by comparing the depth of the wells to structure contours of the Upper Miocene sequence. The data are provided in a single file (um_prod.shp) as well as eight 10-year interval files covering 1920 through 1999. These datasets contain basic data and interpretations developed and compiled by the U.S. Geological Survey's Framework Studies and Assessment of the Gulf Coast Project. Other major sources of data include publicly available information from state agencies as well as publications of the U.S. Geological Survey and other scientific... Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Coal, Coalbed Methane, Coalbed methane resources, Earth Science, Economic geology, All tags... Energy Resources, Geology, Gulf Coast, Gulf Coast Framework Studies, LA, Louisiana, Miocene, Natural Gas, Natural Resources, Natural gas resources, Oil, Oil and Gas Wells, Oil sand resources, Petroleum, Resource Assessment, Tertiary Systems, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), United States, economy, geoscientificInformation, gulfcoastframework, gulfroom, oilgas, Fewer tags National Assessment of Oil and Gas - Upper Cretaceous Taylor and Navarro Group Assessment Units, Western Gulf Province (047) The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of the higher-level Total Petroleum System. The Assessment Unit is shown here as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic, and temporal properties within the Total Petroleum System, such as source rock, timing, migration pathways, trapping mechanism, and hydrocarbon type. The Assessment Unit boundary is defined geologically as the limits of the geologic... Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 47 = Western Gulf, 504701 = Upper Jurassic-Cretaceous-Tertiary Composite, 50470103 = Travis Volcanic Mounds Oil, 50470104 = Uvalde Volcanic Mounds Gas and Oil, 50470105 = Navarro-Taylor Updip Oil and Gas, All tags... 50470106 = Navarro-Taylor Downdip Gas and Oil, 50470107 = Navarro-Taylor Slope-Basin Gas, Assessment Unit, Condon, S.M., Dyman, T.S., Earth Science, Economic geology, Energy Resources, Geology, Gulf Coast, National Assessment of Oil and Gas, Natural Gas, Natural Resources, Natural gas resources, Navarro Group, Oil, Oil sand resources, Oil shale resources, Resource Assessment, TX, Taylor Group, U.S. Geological Survey, US48 = Texas, USGS, USGS Science Data Catalog (SDC), USGS World Energy Region 5, USGS World Energy Region 5, United States, Western Gulf, geoscientificInformation, gulfroom, noga2000, nogaflorida, nogagulf, nogatn, oilgas, Fewer tags Short-term shoreline change rates for the Florida west coast (FLwc) coastal region using the Digital Shoreline Analysis System version 5 During Hurricane Irma in September 2017, Florida and Georgia experienced significant impacts to beaches, dunes, barrier islands, and coral reefs. Extensive erosion and coral losses result in increased immediate and long-term hazards to shorelines that include densely populated regions. These hazards put critical infrastructure at risk to future flooding and erosion and may cause economic losses. The USGS Coastal and Marine Hazards Resources Program (CMHRP) is assessing hurricane-induced coastal erosion along the southeast US coastline and implications for vulnerability to future storms. Shoreline positions were compiled prior to and following Hurricane Irma along the sandy shorelines of the Gulf of Mexico and Atlantic... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Accretion, Atlantic Coast, CMGP, Coastal and Marine Geology Program, DSAS, All tags... Digital Shoreline Analysis System, EPR, End point rate, Erosion, Florida, Georgia, Gulf Coast, Historical Shoreline, LRR, Linear Regression Rate, Long-term shoreline change rate, North America, PDB, Proxy-Datum bias, Shoreline, Shoreline change rate, Short-term shoreline change rate, Transect, U.S. Geological Survey, USGS, United States, WHCMSC, Woods Hole Coastal and Marine Science Center, coastal processes, environment, geoscientificInformation, geospatial datasets, oceans, Fewer tags Bias Feature for the Florida west coast (FLwc) coastal region containing proxy-datum bias information to be used in the Digital Shoreline Analysis System version 5 During Hurricane Irma in September 2017, Florida and Georgia experienced significant impacts to beaches, dunes, barrier islands, and coral reefs. Extensive erosion and coral losses result in increased immediate and long-term hazards to shorelines that include densely populated regions. These hazards put critical infrastructure at risk to future flooding and erosion and may cause economic losses. The USGS Coastal and Marine Hazards Resources Program (CMHRP) is assessing hurricane-induced coastal erosion along the southeast US coastline and implications for vulnerability to future storms. Shoreline positions were compiled prior to and following Hurricane Irma along the sandy shorelines of the Gulf of Mexico and Atlantic... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Atlantic Coast, Bias, Bias feature, CMGP, Coastal and Marine Geology Program, All tags... DSAS, Digital Shoreline Analysis System, Florida, Georgia, Gulf Coast, HWL, High Water Line, LRR, Linear Regression Rate, MHW, Mean High Water, North America, PDB, Shoreline Change, U.S. Geological Survey, USGS, United States, WHCMSC, Woods Hole Coastal and Marine Science Center, environment, geoscientificInformation, oceans, proxy-datum bias, Fewer tags Gulf Coast Vulnerability Assessment Climate, sea level rise, and urbanization are undergoing unprecedented levels of combined change and are expected to have large effects on natural resources — particularly along the Gulf of Mexico coastline (Gulf Coast). Management decisions to address these effects (i.e., adaptation) require an understanding of the relative vulnerability of various resources to these stressors. To meet this need, the four Landscape Conservation Cooperatives along the Gulf partnered with the Gulf of Mexico Alliance to conduct this Gulf Coast Vulnerability Assessment (GCVA). Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, 2013, 2014, 2015, Alabama, All tags... Assessment, Coastal Region, Conservation NGOs, Datasets/Database, EARTH SCIENCE > CLIMATE INDICATORS > ENVIRONMENTAL VULNERABILITY INDEX (EVI), EARTH SCIENCE > HUMAN DIMENSIONS > SOCIAL BEHAVIOR > VULNERABILITY LEVELS/INDEX, Federal resource managers, Florida, Gulf Coast, Gulf Coast Prairie Landscape Conservation Cooperative, LCC, LCC Network Science Catalog, Louisiana, Map, Mississippi, Project, Report, State agencies, Texas, Vulnerability, Vulnerability Assessment, biota, completed, environment, Fewer tags Short-term shoreline change rates for the Georgia coastal region using the Digital Shoreline Analysis System version 5 During Hurricane Irma in September 2017, Florida and Georgia experienced significant impacts to beaches, dunes, barrier islands, and coral reefs. Extensive erosion and coral losses result in increased immediate and long-term hazards to shorelines that include densely populated regions. These hazards put critical infrastructure at risk to future flooding and erosion and may cause economic losses. The USGS Coastal and Marine Hazards Resources Program (CMHRP) is assessing hurricane-induced coastal erosion along the southeast US coastline and implications for vulnerability to future storms. Shoreline positions were compiled prior to and following Hurricane Irma along the sandy shorelines of the Gulf of Mexico and Atlantic... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Accretion, Atlantic Coast, CMGP, Coastal and Marine Geology Program, DSAS, All tags... Digital Shoreline Analysis System, EPR, End point rate, Erosion, Florida, Georgia, Gulf Coast, Historical Shoreline, LRR, Linear Regression Rate, Long-term shoreline change rate, North America, PDB, Proxy-Datum bias, Shoreline, Shoreline change rate, Short-term shoreline change rate, Transect, U.S. Geological Survey, USGS, United States, WHCMSC, Woods Hole Coastal and Marine Science Center, coastal processes, environment, geoscientificInformation, geospatial datasets, oceans, Fewer tags Intersects for the Georgia coastal region generated to calculate short-term shoreline change rates using the Digital Shoreline Analysis System version 5 During Hurricane Irma in September 2017, Florida and Georgia experienced significant impacts to beaches, dunes, barrier islands, and coral reefs. Extensive erosion and coral losses result in increased immediate and long-term hazards to shorelines that include densely populated regions. These hazards put critical infrastructure at risk to future flooding and erosion and may cause economic losses. The USGS Coastal and Marine Hazards Resources Program (CMHRP) is assessing hurricane-induced coastal erosion along the southeast US coastline and implications for vulnerability to future storms. Shoreline positions were compiled prior to and following Hurricane Irma along the sandy shorelines of the Gulf of Mexico and Atlantic... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Atlantic Coast, CMGP, Coastal and Marine Geology Program, DSAS, Digital Shoreline Analysis System, All tags... Florida, Georgia, Gulf Coast, Intersect points, Intersects, North America, Shoreline, Shoreline Change, U.S. Geological Survey, USGS, United States, WHCMSC, Woods Hole Coastal and Marine Science Center, coastal processes, environment, geoscientificInformation, geospatial datasets, oceans, Fewer tags « 1 2 3 4 5 6 »