Catalog - Data.gov

Found 1650 datasets matching "habitat analysis".

#1 Federal
Habitat surface - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
- Organization: Department of the Interior
- Updated: 2020-05-01T00:00:00Z
This dataset serves as the habitat surface that was used to derive coastal marten habitat cores for use in our connectivity model. Of note, the set of habitat cores that came from this habitat...
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Search relevance: 108.15 | Views last month: 1
#2 Federal
Habitat cores used in primary model ( ≥1500 hectares) and supplemental habitat cores (between 300 - 1500 hectares) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
- Organization: Department of the Interior
- Updated: 2020-05-01T00:00:00Z
This dataset contains additional "small" habitat cores that had a minimum size of 1 female marten home range (300ha), but were too small to meet the minimum size threshold of 5 female home ranges...
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Search relevance: 103.74 | Views last month: 0
#3 Federal
Habitat cores greater than 1500 hectares (primary model) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
- Organization: Department of the Interior
- Updated: 2020-05-01T00:00:00Z
We derived the habitat cores using a tool within Gnarly Landscape Utilities called Core Mapper (Shirk and McRae 2015). To develop a Habitat Surface for input into Core Mapper, we started by...
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Search relevance: 102.31 | Views last month: 2
#4 Federal
Supplemental habitat cores (between 300 - 1500 hectares) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
- Organization: Department of the Interior
- Updated: 2020-05-01T00:00:00Z
This dataset contains additional "small" habitat cores that had a minimum size of 1 female marten home range (300ha), but were too small to meet the minimum size threshold of 5 female home ranges...
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Search relevance: 99.24 | Views last month: 0
#5 Federal
U.S. Geological Survey - Gap Analysis Project Species Habitat Maps CONUS_2001
- Organization: Department of the Interior
- Updated: 2022-06-28T00:00:00Z
Gap Analysis Project (GAP) habitat maps are predictions of the spatial distribution of suitable environmental and land cover conditions within the United States for individual species. Mapped...
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Search relevance: 88.34 | Views last month: 0
#6 Federal
Marsh habitat change analysis for the Point Aux Chenes and Grand Bay Estuaries in Mississippi and Alabama from 1848 to 2022
- Organization: Department of the Interior
- Updated: 2024-11-13T00:00:00Z
Over time, as sea levels rise and land subsides, marsh transgression can occur. As shorelines erode and the marsh slowly transgresses landward into the upland, valuable coastal habitat...
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Search relevance: 75.78 | Views last month: 0
#7 Federal
Supplemental habitat core data (packaged datasets) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
- Organization: Department of the Interior
- Updated: 2020-05-01T00:00:00Z
This packaged data collection contains additional "small" habitat cores that had a minimum size of 1 female marten home range (300ha), but were too small to meet the minimum size threshold of 5...
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Search relevance: 70.42 | Views last month: 0
#8 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)
- Organization: Department of the Interior
- Updated: 2020-08-30T00:00:00Z
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 subject to sea level rise and...
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- xml
Search relevance: 70.41 | Views last month: 0
#9 Federal
Improved mapping of coastal salt marsh habitat change at Barnegat Bay (NJ, USA) using object-based image analysis of high-resolution aerial imagery_data
- Organization: U.S. Environmental Protection Agency
- Updated: 2022-05-27
Data for the classification of coastal land-cover of Barnegat Bay (Fig. 1) were downloaded from the USGS Earth Resources Observation and Science (EROS) Center via the USGS Earth Explorer website....
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Search relevance: 69.99 | Views last month: 0
#10 Federal
Habitat Analysis - Trinity River Restoration Potential
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-04-01T00:00:00.000+00:00
The goal of the Trinity River project is to identify the potential positive effects of large-scale restoration actions in a 63 kilometer reach of the Trinity River below Lewiston Dam, in the hope...
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Search relevance: 68.74 | Views last month: 1
#11 Federal
Habitat Use Database - Groundfish Essential Fish Habitat (EFH) Habitat Use Database (HUD)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-05-22T00:00:00.000+00:00
The Habitat Use Database (HUD) was specifically designed to address the need for habitat-use analyses in support of groundfish EFH, HAPCs, and fishing and nonfishing impacts components of the 2005...
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Search relevance: 56.68 | Views last month: 0
#12 Federal
Transferring Lake Superior NERR Habitat Mapping Tools and Methods to the Wisconsin-Minnesota St. Louis River Estuary - NERRS/NSC(NERRS Science Collaborative)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-09-01T00:00:00.000+00:00
This science transfer project used a multi-phase approach that included deep learning techniques and geospatial rules to create a habitat map of the St. Louis River estuary. The Project The St....
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Search relevance: 52.59 | Views last month: 0
#13 Federal
Meta-analysis of estuarine nurseries
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-15T19:15:56.000+00:00
Densities of juvenile fishery species and other animals (all generally 100 mm total length) were summarized for shallow estuarine areas along coastal Texas and Louisiana. The purpose was to...
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Search relevance: 50.72 | Views last month: 1
#14 Federal
NODC Standard Product: C-CAP Coastal Change Analysis Project - St. Croix estuary region (1985 - 1992) (NCEI Accession 0090142)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-04-30T00:00:00.000+00:00
The Coastal Change Analysis Project St. Croix Estuary Region CD-ROM data set uses Landsat Thematic Mapper (TM) imagery from 1985 to 1992 to provide a regional change analysis of the St. Croix...
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Search relevance: 50.44 | Views last month: 0
#15 Federal
Modeled and measured greenhouse gas emissions from Lake Powell and bathymetric analysis of tributary littoral habitat at different water levels
- Organization: Department of the Interior
- Updated: 2021-03-08T00:00:00Z
This data release contains model inputs used to estimate surface water greenhouse gas fluxes from two large arid reservoirs, Lake Powell and Lake Mead. The release also contains empirical,...
- xml
- xml
Search relevance: 47.86 | Views last month: 0
#16 Federal
NCCOS Mapping: Comprehensive Seafloor Substrate Mapping and Model Validation in the New York Bight from 2017-10-20 to 2019-03-27 (NCEI Accession 0204737)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-10-17T00:00:00.000+00:00
This collection of benthic habitat mapping data is an inventory of hydrographic multibeam sonar surveys, georeferenced benthic photographs and video clips, seafloor morphometric analysis, and...
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Search relevance: 44.75 | Views last month: 0
#17 Federal
NOAA Office for Coastal Management Benthic Habitat Data, Apalachicola Bay, Dry Tortugas, Florida Bay, and Indian River Lagoon, Florida, 1991-2001 (NCEI Accession 0001045)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-07-13T00:00:00.000+00:00
These data are a collection of regional GIS (Arcview shapefiles and associated Federal Geographic Data Committee (FGDC) metadata) benthic habitat files from studies conducted in specific locations...
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Search relevance: 43.39 | Views last month: 0
#18 Federal
Resistance surface - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
- Organization: Department of the Interior
- Updated: 2020-05-01T00:00:00Z
This dataset serves as the resistance surface that formed the basis of our coastal marten connectivity model. It is comprised of several data layers that represent forested and non-forested land...
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Search relevance: 42.13 | Views last month: 0
#19 Federal
Forested land cover (resistance surface component) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)
- Organization: Department of the Interior
- Updated: 2020-05-01T00:00:00Z
The resistance surface that formed the basis of our coastal marten connectivity model is comprised of several data layers that represent forested and non-forested land cover, waterbodies, rivers,...
- zip
Search relevance: 42.11 | Views last month: 1
#20 Federal
Input datasets of ecological communities (invertebrates and fish), streamflow, habitat, and water quality to examine the presence of trends in ecological communities from the Fountain Creek Basin, Colorado, USA, 2003-2016
- Organization: Department of the Interior
- Updated: 2020-08-14T00:00:00Z
These data were used for an analysis as part of a long-term project monitoring the biological communities, habitat, and water quality of the Fountain Creek Basin. Biology, habitat, and water...
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- xml
Search relevance: 41.64 | Views last month: 0

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