61 datasets found for ""National Wetlands Inventory""
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Federal
Circa 1956 Land Area in Coastal Louisiana - Original Data Source - National Wetlands Inventory - Revisions to Georectification
Department of the Interior —
The dataset presented here represents a circa 1956 land/water delineation of coastal Louisiana used in part of a larger study to quantify landscape changes from 1932... -
Federal
Tracking disturbance and inundation to identify wetland loss
Department of the Interior —
Global trends in wetland degradation and loss have created an urgency to monitor wetland extent, as well as track the distribution and causes of wetland loss.... -
Federal
LANDFIRE Existing Vegetation Cover NGDA
Department of the Interior —
The Existing Vegetation Cover (EVC) product depicts percent canopy cover by life form and is an important input to other LANDFIRE mapping efforts. EVC is generated... -
Federal
Hurricane Sandy 2013 National Wetlands Inventory Habitat Classification (Habitat Analysis of Coastal Federal Lands located within High Impact Zones of Hurricane Sandy, October 2012)
Department of the Interior —
Hurricane Sandy directly hit the Atlantic shoreline of New Jersey during several astronomical high tide cycles in late October, 2012. The eastern seaboard areas are... -
Federal
An Unvegetated to Vegetated Ratio (UVVR) for coastal wetlands of the Pacific Coast - 2018
Department of the Interior —
Prior research has shown that sediment budgets, and therefore stability, of microtidal marsh complexes scale with areal unvegetated to vegetated marsh ratios (UVVR)... -
Federal
Predicted habitat suitability rasters for at-risk herpetofauna species in the longleaf pine system in the Southeast US
Department of the Interior —
The raster data in the geodatabase represent range-wide habitat suitability model predictions for five species of herpetofauna: gopher tortoise (Gopherus polyphemus),... -
Federal
Alaska LandCarbon Wetland Distribution Map
Department of the Interior —
This product provides regional estimates of specific wetland types (bog and fen) in Alaska. Available wetland types mapped by the National Wetlands Inventory (NWI)... -
Federal
Linear Ditches of Northeastern U.S. Coastal Marshes from Maine to Virginia Derived from 2023 2D Aerial Imagery Basemap
Department of the Interior —
Salt marshes of the Northeastern United States (Maine to Virginia) are vulnerable to loss given their history of intensive human alteration. One direct human... -
Federal
Evapotranspiration (ET) at Dead River forested wetland site, daily data, Hillsborough County, Florida, December 2009 - February 2016
Department of the Interior —
The data set consists of evapotranspiration measurements made at the USGS Dead River forested wetland climate station beginning November 21, 2009 and ending February... -
Federal
Vegetated fraction of the U.S. coastal wetlands: Mean of masked multiyear-composite computed from Landsat data (2014 - 2018)
Department of the Interior —
Prior research has shown that sediment budgets, and therefore stability, of microtidal marsh complexes scale with areal unvegetated to vegetated marsh ratios (UVVR)... -
Federal
An Unvegetated to Vegetated Ratio (UVVR) for coastal wetlands of the Pacific Coast - 2016
Department of the Interior —
Prior research has shown that sediment budgets, and therefore stability, of microtidal marsh complexes scale with areal unvegetated to vegetated marsh ratios (UVVR)... -
Federal
An Unvegetated to Vegetated Ratio (UVVR) for coastal wetlands of the Gulf of Mexico Coast - 2015
Department of the Interior —
Prior research has shown that sediment budgets, and therefore stability, of microtidal marsh complexes scale with areal unvegetated to vegetated marsh ratios (UVVR)... -
Federal
Baselines used to calculate rate of shoreline change statistics for New York State coastal wetlands
Department of the Interior —
This data set contains baselines used to calculate shoreline rate of change statistics for New York State coastal wetlands. Analysis was performed in ArcMap 10.5.1... -
Federal
Wetland Storage Area in Maine Watersheds
Department of the Interior —
Combined storage (palustrine, riverine, or lacustrine) data from U.S. Fish and Wildlife Service National Wetlands Inventory (NWI) - https://www.fws.gov/wetlands/,... -
Federal
An Unvegetated to Vegetated Ratio (UVVR) for coastal wetlands of the Atlantic Coast - 2016
Department of the Interior —
Prior research has shown that sediment budgets, and therefore stability, of microtidal marsh complexes scale with areal unvegetated to vegetated marsh ratios (UVVR)... -
Federal
Predicted habitat suitability rasters for at-risk herpetofauna species in the longleaf pine system in the Southeast US
Department of the Interior —
The polygon data in the geodatabase represent range-wide habitat suitability model predictions for five species of herpetofauna: gopher tortoise (Gopherus... -
Federal
An Unvegetated to Vegetated Ratio (UVVR) for coastal wetlands of the Pacific Coast - 2014
Department of the Interior —
Prior research has shown that sediment budgets, and therefore stability, of microtidal marsh complexes scale with areal unvegetated to vegetated marsh ratios (UVVR)... -
Federal
December 2018 National Wetlands Inventory Mississippi Barrier Islands habitat classification: (Cat Island, Ship Island, Petit Bois Island and Horn Island)
Department of the Interior —
The Mississippi Coastal Improvements Program (MsCIP) has developed a Comprehensive Barrier Island Restoration Plan containing options to ensure the integrity of the... -
Federal
Inventory of Managed Coastal Wetlands in Delaware Bay and Delaware's Inland Bays
Department of the Interior —
This data release contains areas within Delaware Bay and Delaware Inland Bays that are within tidal elevations, as determined by the Highest Astronomical Tide (HAT),... -
Federal
Amphibian (chorus frog, wood frog, tiger salamander) surveys in Rocky Mountain National Park (1986-2022)
Department of the Interior —
This data release contains information collected during surveys for chorus fogs (Pseudacris maculata), wood frogs (Lithobates sylvaticus) and tiger salamanders...
61 datasets found for ""National Wetlands Inventory""