• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-03-08T00:00:00.000+00:00

This dataset contains nekton counts used to quantify and compare densities along Spartina alterniflora marsh-edge and adjacent shallow non-vegetated bottom in Carancahua Cove, Galveston Bay...

• none
• none
• none
• none
• none
• none
• +2 more

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2008-04-29T00:00:00.000+00:00

2007 Palm Beach County Mapping Project photointerpreted from June 20 & 22, July 21, and August 4 & 8, 2007 1:10,000 scale and July 1, 2007 1:4,800 scale natural color aerial photography of the...

• 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...

• xml
• xml

• 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...

• xml
• zip

• Organization: Department of the Interior
• Updated: 2021-10-13T00:00:00Z

As part of the San Francisco Bay Marsh Sediment Experiments and hydrodynamic investigations in San Pablo Bay and China Camp Marsh, California, vegetation sampling measurements were taken over...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2024-01-31T00:00:00Z

Climatic extremes are becoming more frequent with climate change and have the potential to cause major ecological shifts and ecosystem collapse. With the ecosystem collapse these normally healthy...

• xml
• xml

• 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...

• none
• none
• none
• none
• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-02-29T00:00:00.000+00:00

We compared nekton use of prominent habitat types within a lagoonal system of the northeastern Gulf of Mexico (GoM). These habitat types were defined by combinations of structure (cover type) and...

• none
• none
• none
• none

• 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...

• none
• none
• none
• none
• none
• none

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

We used a quantitative sampling device to compare nekton use among high-relief live oyster reef, vegetated marsh edge Spartina alterniflora, and nonvegetated bottom habitat types.

• none
• none
• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-12-08T00:00:00.000+00:00

Geographic Information System (GIS) coverage of Palm Beach County seagrasses, mangrove habitat, oyster reef, and spartina. The mapped area is the Lake Worth Lagoon system and the ICW throughout...

• none
• none
• none
• none
• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1992-01-01T00:00:00.000+00:00

Compared species composition, numbers, and biomass per unit area among salt marsh (Spartina alterniflora) and open water habitats in the Galveston Bay corridor to evaluate the extent of biological...

• none
• none
• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-01-01T00:00:00.000+00:00

Marsh terracing is used to restore coastal wetlands by converting shallow nonvegetated bottom to intertidal marsh. Terraces are constructed from excavated bottom sediments, and are commonly...

• none
• none
• none
• none

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

This dataset provides information on plant sexual reproduction of a clonally-spreading perennial species, Spartina alterniflora. We investigated flowering phenology, potential seed and seedling...

• xml
• xml

• Organization: U.S. Environmental Protection Agency
• Updated: 2024-09-09

Raw upland and marsh plant species data for different habitats and zones on Prudence Island. The ecotone elevation tab contains the year of observation, habitat, treatment, transect, and elevation...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-04-01T17:16:21.000+00:00

Patterns of habitat utilization were compared among transplanted and natural Spartina alterniflora marshes in the Halls Lake area of Chocolate Bay in the Galveston Bay estuary, and East Matagorda...

• none
• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-04-01T17:16:21.000+00:00

During May 1987, and May-June and September 1988, a total of 80 inner and outer marsh samples were collected in the Alligator Point salt marsh of Chocolate Bay within the Galveston Bay estuary...

• none
• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-01-30T08:27:31.000+00:00

We used data from 1984 samples taken approximately monthly over 11 yrs (1982 to 1993) with a drop trap sampler that sampled an area of 2.6 m2 to quantify and compare nekton densities along...

• none
• none
• none
• none

• Organization: Department of the Interior
• Updated: 2021-09-22T00:00:00Z

Climatic extremes are becoming more frequent with climate change and have the potential to cause major ecological shifts and ecosystem collapse. Along the northern Gulf of Mexico, a coastal...

• xml
• xml

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

We characterized coastal wetland responses to flooding stress by measuring vegetation cover, wetland elevation and water elevation in healthy and degrading wetlands dominated by Spartina patens....

• xml
• xml