• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-05-08T00:00:00.000+00:00

This dataset contains salt marsh nutrient data to determine the biogeochemical impact of elevated nutrient loading on ecosystem carbon dynamics and nitrate reduction pathways (denitrification and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-09-30T00:00:00.000+00:00

This dataset is generated from a study of a saltmarsh on Dauphin Island (30º15.43’N, 88º07.438’W) that is dominated by Spartina alterniflora and is interspersed with Juncus roemerianus. Tides are...

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• Organization: Department of the Interior
• Updated: 2019-12-20T00:00:00Z

As part of the Northeast Coastal & Barrier Network's Salt Marsh Monitoring program, Network staff continues to sample vegetation and nekton at several park units. This file contains all data...

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• Organization: Department of the Interior
• Updated: 2013-02-04T00:00:00Z

As part of Cape Cop National Seashore's Salt Marsh Monitoring program, park staff continued to sample vegetation and nekton at sites. This file contains all data collected through the 2011 field season.

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• Organization: Department of the Interior
• Updated: 2020-08-30T00:00:00Z

In recent decades the encroachment of woody mangrove species into herbaceous marshes has been documented along the U.S. northern Gulf of Mexico coast. These species shifts have been attributed...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This southern African subset of the Global Hydrographic data set (GGHYDRO) Release 2.2 is organized into 19 files containing terrain type, stream frequency counts, major drainage basins, main...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This subset of the Global Hydrographic data set (GGHYDRO) Release 2.2 for the study area of the Large Scale Biosphere-Atmosphere Experiment in Amazonia (LBA) in South America (i.e., longitude 85...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-10-31T00:00:00.000+00:00

This data set contains count, measurement, and weight information, when available, for Penaeid shrimp species. This data set also contains environmental, habitat, and vegetation data. The data...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2001-10-29T00:00:00.000+00:00

This data collection uses a Geographic Information System (GIS) to organize and characterize information about benthic communities and substrates, which are ecological environments of the sea...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2001-10-29T00:00:00.000+00:00

This data collection uses a Geographic Information System (GIS) to organize and characterize information about benthic communities and substrates, which are ecological environments of the sea...

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• Organization: Department of the Interior
• Updated: 2024-12-20T00:00:00Z

This Data Release contains field topo-bathymetric survey data in a selected saltmarsh shoreline along Gandys Beach, New Jersey, where constructed oyster reefs (CORs, aka oyster castles) were...

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• Organization: Department of the Interior
• Updated: 2013-01-01T00:00:00Z

Field data collected using the Northeast Temperate Network Salt Marsh Vegetation Monitoring protocol. Unless otherwise noted all data posted here are property of the National Park Service. ...

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• Organization: Department of the Interior
• Updated: 2020-08-30T00:00:00Z

These data represent surface elevation change (or "Vertical Land Motion of the Wetland": VLMw) and vertical accretion time series collected from a series of created tidal wetland sites in the...

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• Organization: Department of the Interior
• Updated: 2020-10-13T00:00:00Z

Scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center extracted sediment and surface samples along transects at three saltmarsh sites situated on the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-01-01T00:00:00.000+00:00

We compared nekton use of Vallisneria americana Michx. (submerged aquatic vegetation, SAV) with marsh shoreline vegetation and subtidal nonvegetated bottom (SNB) using a 1-m2 drop sampler in the...

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• Organization: Department of the Interior
• Updated: 2014-12-11T00:00:00Z

Loss of salt marsh habitat at Timucuan Ecological and Historic Preserve (TIMU) due to sea level rise has been identified by park staff as a concern. The purpose of this project is to classify and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-01-01T00:00:00.000+00:00

Understanding why estuarine habitat restoration is viewed as successful or not is critical for evaluating completed projects and garnering support for future projects. Particularly important, and...

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• Organization: Department of the Interior
• Updated: 2018-03-01T00:00:00Z

Fort Monroe National Monument is located at the tip of the Virginia Peninsula in Hampton, Virginia. The area known as Old Point Comfort was formed from a modified barrier island system, and is...

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