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Location Folder Show Tree ROOT _ScienceBase Catalog 3DSC Alaska Science Center (ASC) Alkalic Igneous Centers of the Great Plains and Rocky Mountains: Data in Support of Critical Mineral Resource Studies AMMonitor: Remote wildlife monitoring for adaptive management Amphibian Research and Monitoring Initiative More... Filters Date Range Past year (22) Past month (3) Past week (0) Past day (0) Custom range... To   Search Extensions ArcGIS Service Definition (7) Shapefile (4) Citation (1) Types Downloadable (11) Map Service (11) ArcGIS REST Map Service (7) ArcGIS Service Definition (7) Citation (6) More... Contacts U.S. Geological Survey - ScienceBase U.S. Geological Survey Richard H Day Wetland and Aquatic Research Center Ecosystems More... Categories Data (17) Publication (1) Tag Types Place (33) Theme (28) USGS Scientific Topic Keyword (21) Subject (6) Harvest Set (23) Water, Coasts and Ice (8) Science Themes (8) More... Tag Schemes None (13) Common geographic areas (18) ISO 19115 Topic Category (21) Geographic Names Information System (3) USGS Thesaurus (12) Common geographic names (1) https://www.sciencebase.gov/vocab/category/NCCWSC/WaterCoastsandIce (8) More... View Results as: JSON ATOM CSV Browse Folder

Modeling barrier island habitats using landscape position information for Dauphin Island, Alabama Barrier islands provide important ecosystem services, including storm protection and erosion control to the mainland, habitat for fish and wildlife, and tourism (Barbier and others, 2011; Feagin and others, 2010). These islands tend to be dynamic due to their location along the estuarine-marine interface. Besides gradual changes caused by constant forces, such as currents and tides, barrier islands face numerous threats including hurricanes, accelerated sea-level rise, oil spills, and anthropogenic impacts (Pilkey and Cooper, 2014). These threats are likely to influence the future of barrier islands in the latter part of the 21st century, especially as climate-related threats to coastal areas are expected to increase... Tags: Ecology, Geography, Geomorphology, Gulf of Mexico, Lower Alabama, All tags... Mobile, Monte Carlo, Remote Sensing, USGS Science Data Catalog (SDC), barrier island, dune, elevation, environment, geoscientificInformation, lidar, vertical uncertainty, Fewer tags Rapidly changing range limits in a warming world: Critical data limitations and knowledge gaps for advancing understanding of mangrove range dynamics in the Southeastern USA Abstract (from Springer): Climate change is altering species’ range limits and transforming ecosystems. For example, warming temperatures are leading to the range expansion of tropical, cold-sensitive species at the expense of their cold-tolerant counterparts. In some temperate and subtropical coastal wetlands, warming winters are enabling mangrove forest encroachment into salt marsh, which is a major regime shift that has significant ecological and societal ramifications. Here, we synthesized existing data and expert knowledge to assess the distribution of mangroves near rapidly changing range limits in the southeastern USA. We used expert elicitation to identify data limitations and highlight knowledge gaps for... Categories: Publication; Types: Citation Sea-level rise and high tide flooding inundation probability and depth statistics in Nassau and Duval Counties, Florida This dataset includes elevation-based probability and depth statistics for estimating inundation under various sea-level rise and high tide flooding scenarios in and around the National Park Service’s Timucuan Ecological and Historic Preserve. These datasets were developed using 1-m digital elevation model (DEM) from 2018 with reduced elevation error in coastal wetlands (McHenry and others, 2023). This data release includes results from analyses of two local sea-level rise scenarios for two-time steps — the Intermediate-Low and Intermediate-High for 2050 and 2100 from Sweet and others (2022). Additionally, this data release includes maps of inundation probability under the minor, moderate, and major high tide flooding... Tags: Duval, Ecology, Florida, Geography, Nassau, All tags... National Park Service South Atlantic-Gulf Region, Remote Sensing, Timucuan Ecological and Historical Preserve, USGS Science Data Catalog (SDC), United States, biota, environment, health, wetland ecosystems, Fewer tags Estuarine drainage area boundaries for the conterminous United States To quantify the potential for landward migration at the estuary level, we developed a geospatial dataset for the conterminous United States (CONUS) that identifies the boundaries for estuarine drainage areas. Nine estuarine drainage areas in south Florida were delineated using data developed by the South Florida Water Management District (SFWMD 2018). For the rest of CONUS, we used information contained within the National Fish Habitat Action Plan (NFHAP) - Coastal Spatial Framework (CSF) (National Centers for Coastal Ocean Science 2021). The original NFHAP-CSF data included 612 drainage areas, which were too many for our purposes. Therefore, we merged smaller drainage areas with larger, adjacent drainage areas... Tags: Alabama, Aquatic Biology, Atlantic coast, Botany, California, All tags... Climatology, Connecticut, Conterminous United States, Contiguous United States, Delaware, District of Columbia, East coast, Ecology, Florida, Georgia, Gulf of Mexico coast, Louisiana, Maine, Maryland, Massachusetts, Mississippi, New Hampshire, New Jersey, New York, North Carolina, Oregon, Pacific coast, Pennsylvania, Rhode Island, South Carolina, Texas, USGS Science Data Catalog (SDC), United States, Virginia, Washington, West coast, biota, boundaries, coastal, coastal drainage area, environment, estuarine drainage area, estuary, Fewer tags Potential landward migration of coastal wetlands in response to sea-level rise within estuarine drainage areas and coastal states of the conterminous United States We quantified the potential area available for landward migration of tidal saline wetlands and freshwater wetlands due to sea-level rise (SLR) at the estuary scale for 166 estuarine drainage areas and at the state scale for 22 coastal states and District of Columbia. We used 2016 Coastal Change Analysis Program (C-CAP) data in combination with the future wetland migration data under the 1.5 m global SLR scenario to evaluate the potential for wetland migration into all the individual C-CAP classes and into the following six land cover categories: (1) freshwater forest (wetland); (2) freshwater marsh (wetland); (3) terrestrial forest (upland); (4) terrestrial grassland (upland); (5) agricultural croplands (upland);... Categories: Data; Tags: Alabama, Aquatic Biology, Atlantic coast, California, Climatology, All tags... Connecticut, Conterminous United States, Contiguous United States, Delaware, District of Columbia, East coast, Ecology, Florida, Forestry, Georgia, Gulf of Mexico coast, Hydrology, Land Use Change, Louisiana, Maine, Maryland, Massachusetts, Mississippi, New Hampshire, New Jersey, New York, North Carolina, Oregon, Pacific coast, Pennsylvania, Remote Sensing, Rhode Island, South Carolina, Texas, USGS Science Data Catalog (SDC), United States, Virginia, Washington, West coast, biota, coastal, coastal drainage area, coastal wetland, environment, estuarine drainage area, estuary, freshwater wetland, tidal saline wetland, wetland migration, Fewer tags Data_Series_969_Tidal_Saline_Wetland_Migration_2030 In the next 100 years, accelerated sea-level rise (SLR) and urbanization will greatly modify coastal landscapes across the globe. More than one-half of coastal wetlands in the contiguous United States are located along the Gulf of Mexico coast. In addition to supporting fish and wildlife habitat, these highly productive wetlands support many ecosystem goods and services including storm protection, recreation, clean water, and carbon sequestration. Historically, tidal saline wetlands (TSWs) have adapted to sea-level fluctuations through lateral and vertical movement on the landscape. As sea levels rise in the future, some TSWs will adapt and migrate landward in undeveloped low-lying areas where migration corridors... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Northern Gulf of Mexico, adaptation, adaptation, climate change, climate change, All tags... coastal development, coastal wetlands, coastal wetlands, conservation planning, conservation planning, landward migration, landward migration, sea-level rise, sea-level rise, Fewer tags Sea-level rise and high tide flooding inundation probability and depth statistics at San Juan National Historic Site, Puerto Rico This dataset includes elevation-based probability and depth statistics for estimating inundation under various sea-level rise and high tide flooding scenarios in and around the National Park Service’s San Juan National Historic Site. These datasets were developed using 1-m digital elevation model (DEM) from the 3D Elevation program. This data release includes results from analyses of two local sea-level rise scenarios for two-time steps — the Intermediate-Low and Intermediate-High for 2050 and 2100 from Sweet and others (2022). Additionally, this data release includes maps of inundation probability under the minor, moderate, and major high tide flooding thresholds defined by the National Oceanic and Atmospheric... Tags: Ecology, Geography, National Park Service South Atlantic-Gulf Region, Puerto Rico, Remote Sensing, All tags... San Juan Island National Historical Park, USGS Science Data Catalog (SDC), United States, biota, environment, health, wetland ecosystems, Fewer tags Sea-level rise and high tide flooding inundation probability and depth statistics at De Soto National Memorial, Florida This dataset includes elevation-based probability and depth statistics for estimating inundation under various sea-level rise and high tide flooding scenarios in and around the National Park Service’s De Soto National Memorial. These datasets were developed using 1-m digital elevation model (DEM) from the 3D Elevation program. This data release includes results from analyses of two local sea-level rise scenarios for two-time steps — the Intermediate-Low and Intermediate-High for 2050 and 2100 from Sweet and others (2022). Additionally, this data release includes maps of inundation probability under the minor, moderate, and major high tide flooding thresholds defined by the National oceanic and Atmospheric Administration... Tags: De Soto, Ecology, Florida, Geography, National Park Service South Atlantic-Gulf Region, All tags... Remote Sensing, USGS Science Data Catalog (SDC), United States, biota, environment, health, wetland ecosystems, Fewer tags Final Report-Landscape conservation design for enhancing the adaptive capacity of coastal wetlands in the face of sea-level rise and coastal development Coastal wetlands provide many valuable benefits to people and wildlife, including critical habitat, improved water quality, reduced flooding impacts, and protected coastlines. However, in the 21st century, accelerated sea-level rise and coastal development are expected to greatly alter coastal landscapes across the globe. The future of coastal wetlands is uncertain, challenging coastal environmental managers to develop conservation strategies that will increase the resilience of these valuable ecosystems to change and preserve the benefits they provide. One strategy for preparing for the effects of sea-level rise is to ensure that there is space available for coastal wetlands to migrate inland. In a recent study,... Tags: Final Report, Sea-Level Rise and Coasts, South Central CASC, Southeast CASC, Water, Coasts and Ice, All tags... Wetlands, coastal wetlands, landward migration, sea-level rise, Fewer tags Sea-level rise and high tide flooding inundation probability and depth statistics at Biscayne National Park, Florida This dataset includes elevation-based probability and depth statistics for estimating inundation under various sea-level rise and high tide flooding scenarios in and around the National Park Service’s Biscayne National Park. For information on the digital elevation model (DEM) source used to develop these datasets refer to the corresponding spatial metadata file (Danielson and others, 2023). This data release includes results from analyses of two local sea-level rise scenarios for two-time steps — the Intermediate-Low and Intermediate-High for 2040 and 2080 from Sweet and others (2022). Additionally, this data release includes maps of inundation probability under the minor, moderate, and major hight tide flooding... Tags: Biscayne National Park, Ecology, Florida, Geography, National Park Service South Atlantic-Gulf Region, All tags... Remote Sensing, USGS Science Data Catalog (SDC), United States, biota, environment, health, wetland ecosystems, Fewer tags Landscape position-based habitat modeling for the Alabama Barrier Island feasibility assessment at Dauphin Island A barrier island habitat prediction model was used to forecast barrier island habitats (for example, beach, dune, intertidal marsh, and woody vegetation) for Dauphin Island, Alabama, based on potential island configurations associated with a variety of restoration measures and varying future conditions of storminess and sea-levels. In this study, we loosely coupled a habitat model framework with decadal hydrodynamic geomorphic model outputs to forecast habitats for 2 potential future conditions related to storminess (that is, "medium" storminess and "high" storminess based on storm climatology data) and 4 sea-level scenarios (that is, a "low" increase in sea level 0.3 m by around 2030 and 2050 and 1.0 m by around... Tags: Dauphin Island, Geography, Geomorphology, Mobile, USGS Science Data Catalog (SDC), All tags... barrier flat, barrier islands, beach, coastal wetlands, dune, environment, geocomputation, geoscientificInformation, habitat change, habitat model, imageryBaseMapsEarthCover, machine learning, marsh, meadow, remote sensing, woody vegetation, Fewer tags U.S. Gulf of Mexico coast (TX, MS, AL, and FL) Macroclimate Vegetation Data Section 1 (2013-2014) The northern Gulf of Mexico coast spans two major climate gradients and represents an excellent natural laboratory for developing climate-influenced ecological models. In this project, we used these zones of remarkable transition to develop macroclimate-based models for quantifying the regional responses of coastal wetland ecosystems to climate variation. In addition to providing important fish and wildlife habitat and supporting coastal food webs, these coastal wetlands provide many ecosystem goods and services including clean water, stable coastlines, food, recreational opportunities, and stored carbon. Our objective was to examine and forecast the effects of macroclimatic drivers on wetland ecosystem structure... Categories: Data; Types: Citation; Tags: Corpus Christi, Galveston, Grand Bay, Gulf of Mexico, Laguna Madre, All tags... Port Aransas, San Antonio, Sea-Level Rise and Coasts, Slidell, South Central CASC, State of Alabama, State of Florida, State of Louisiana, State of Mississippi, State of Texas, Tampa Bay, Ten Thousand Islands, Water, Coasts and Ice, Weeks Bay, Wetlands, environment, vegetation, vegetation, Fewer tags U.S. Gulf of Mexico coast (TX, MS, AL, and FL) Macroclimate Landscape and Climate Data (2013-2014) The northern Gulf of Mexico coast spans two major climate gradients and represents an excellent natural laboratory for developing climate-influenced ecological models. In this project, we used these zones of remarkable transition to develop macroclimate-based models for quantifying the regional responses of coastal wetland ecosystems to climate variation. In addition to providing important fish and wildlife habitat and supporting coastal food webs, these coastal wetlands provide many ecosystem goods and services including clean water, stable coastlines, food, recreational opportunities, and stored carbon. Our objective was to examine and forecast the effects of macroclimatic drivers on wetland ecosystem structure... Categories: Data; Types: Citation; Tags: Corpus Christi, Galveston, Grand Bay, Gulf of Mexico, Laguna Madre, All tags... Port Aransas, San Antonio, Sea-Level Rise and Coasts, Slidell, South Central CASC, State of Alabama, State of Florida, State of Louisiana, State of Mississippi, State of Texas, Tampa Bay, Ten Thousand Islands, Water, Coasts and Ice, Weeks Bay, Wetlands, climate, climate, elevation, elevation, landscape, landscape, latitude, latitude, longitude, longitude, Fewer tags Sea-level rise and high tide flooding inundation probability and depth statistics at Big Cypress National Preserve, Florida This dataset includes elevation-based probability and depth statistics for estimating inundation under various sea-level rise and high tide flooding scenarios in and around the National Park Service’s Big Cypress National Preserve. For information on the digital elevation model (DEM) source used to develop these datasets refer to the corresponding spatial metadata file (Danielson and others, 2023). This data release includes results from analyses of two local sea-level rise scenarios for two-time steps — the Intermediate-Low and Intermediate-High for 2050 and 2100 from Sweet and others (2022). Additionally, this data release includes maps of inundation probability under the minor, moderate, and major high tide flooding... Tags: Big Cypress National Preserve, Ecology, Florida, Geography, National Park Service South Atlantic-Gulf Region, All tags... Remote Sensing, USGS Science Data Catalog (SDC), United States, biota, environment, health, wetland ecosystems, Fewer tags Linear and nonlinear effects of temperature and precipitation on ecosystem properties in tidal saline wetlands Tags: Forests, Grasslands and Plains, Landscapes, Publication, Sea-Level Rise and Coasts, All tags... Southeast CASC, Southeast CASC, Water, Coasts and Ice, Wetlands, biomass, canopy height, climate change, coastal wetland, mangrove forest, nonlinear, precipitation, productivity, salt marsh, soil carbon, temperature, threshold, Fewer tags Data_Series_969_Tidal_Saline_Wetland_Migration_2100 In the next 100 years, accelerated sea-level rise (SLR) and urbanization will greatly modify coastal landscapes across the globe. More than one-half of coastal wetlands in the contiguous United States are located along the Gulf of Mexico coast. In addition to supporting fish and wildlife habitat, these highly productive wetlands support many ecosystem goods and services including storm protection, recreation, clean water, and carbon sequestration. Historically, tidal saline wetlands (TSWs) have adapted to sea-level fluctuations through lateral and vertical movement on the landscape. As sea levels rise in the future, some TSWs will adapt and migrate landward in undeveloped low-lying areas where migration corridors... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Northern Gulf of Mexico, adaptation, adaptation, climate change, climate change, All tags... coastal development, coastal wetlands, coastal wetlands, conservation planning, conservation planning, landward migration, landward migration, sea-level rise, sea-level rise, Fewer tags Mangrove distribution in the southeastern United States in 2021 Global climate change is leading to large-scale shifts in species’ range limits. For example, rising winter temperatures are shifting the abundance and distributions of tropical, cold sensitive plant species towards higher latitudes. Coastal wetlands provide a prime example of such shifts, with tropical mangrove forests expanding into temperate salt marshes as winter warming alleviates past geographic limits set by cold intolerance. These rapid changes are dynamic and challenging to monitor, and uncertainty remains regarding the extent of mangrove expansion near poleward range limits. Here, we synthesized existing datasets and expert knowledge to assess the current (i.e., 2021) distribution of mangroves near dynamic... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Alabama, Botany, Ecology, Florida, Gulf of Mexico, All tags... Land Use Change, Louisiana, Mississippi, North America, Texas, USGS Science Data Catalog (SDC), United States, ecology, ecosystem monitoring, effects of climate change, mangrove forests, range limits, Fewer tags Sea-level rise and high tide flooding inundation probability and depth statistics at Dry Tortugas National Park, Florida This dataset includes elevation-based probability and depth statistics for estimating inundation under various sea-level rise and high tide flooding scenarios in and around the National Park Service’s Dry Tortugas National Park. These datasets were developed using digital elevation model (DEM) from National Oceanic and Atmospheric Administration (NOAA). This data release includes results from analyses of two local sea-level rise scenarios for two-time steps — the Intermediate-Low and Intermediate-High for 2050 and 2100 from Sweet and others (2022). Additionally, this data release includes maps of inundation probability under the minor, moderate, and major high tide flooding thresholds defined by NOAA. We estimated... Tags: Dry Tortugas National Park, Ecology, Florida, Geography, National Park Service South Atlantic-Gulf Region, All tags... Remote Sensing, USGS Science Data Catalog (SDC), United States, environment, health, wetland ecosystems, Fewer tags Assessing habitat change and migration of barrier islands A barrier island habitat prediction model was used to forecast barrier island habitats (for example, beach, dune, intertidal marsh, and woody vegetation) for Dauphin Island, Alabama, based on potential island configurations associated with a variety of restoration measures and varying future conditions of storminess and sea level (Enwright and others, 2020). This USGS data release contains five habitat model predictions from the aforementioned modeling effort. These include: (1) the contemporary period (that is, 2015); (2) with action Year 0 (that is, hypothetically, predicted habitat coverage in 2128 based on our sea-level change rate); (3) with action Year 10 (that is, predicted habitat coverage after ten years... Tags: Dauphin Island, Ecology, Geography, Geography, Geomorphology, All tags... Geomorphology, Land Use Change, Land Use Change, Mobile, Remote Sensing, Remote Sensing, USGS Science Data Catalog (SDC), barrier flat, barrier islands, beach, coastal wetlands, dune, environment, geoscientificInformation, habitat model, imageryBaseMapsEarthCover, marsh, meadow, remote sensing, woody vegetation, Fewer tags Corrected digital elevation model in coastal wetlands in Nassau and Duval Counties, Florida, 2018 High-resolution elevation data provide a foundational layer needed to understand regional hydrology and ecology under contemporary and future-predicted conditions with accelerated sea-level rise. While the development of digital elevation models (DEMs) from light detection and ranging data has enhanced the ability to observe elevation in coastal zones, the elevation error can be substantial in densely vegetated coastal wetlands. In response, we developed a machine learning model to reduce vertical error in coastal wetlands for a 1-m DEM from 2018 that covered Nassau and Duval Counties, Florida. Error was reduced by using a random forest regression model within situ observations and predictor variables from optical... Tags: Duval, Ecology, Florida, Geography, Nassau, All tags... Remote Sensing, South Atlantic, Timucuan Ecological And Historic Preserve, USGS Science Data Catalog (SDC), United States, coastal ecosystems, coastal elevation error reduction, digital elevation models, elevation, elevation error, geoscientificInformation, imageryBaseMapsEarthCover, machine learning, random forest regression model, wetland ecosystems, Fewer tags 1 2 »