Found 380 datasets matching filters.
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Sampled marshes and ponds along two transects within the intermediate and brackish marsh zones of Breton Sound, Louisiana, from May 7-11, 2001. Sampling followed several planned releases of...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-01-27 -
This shapefile has substrate, geomorphic, and geologic attributed polygons in the Offshore of Cape Mendocino, California, map area, one of 83 map areas of the California State Waters Map Series,...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
These data depict the locations (only) of all Aquatic Macroinvertebrates Monitoring Locations study sites in the park. Great Smoky Mountains National Park (GRSM) contains over 3400 km (2000 mi) of...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-03 -
This dataset includes dissolved oxygen data collected at 5-min intervals over a 24-hour period at three agricultural streams: Maple Creek in NE (2004), Morgan Creek in Delaware (2004) and Stalker...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
We sampled experimental research areas in the Barataria Basin of Louisiana during March and May, 1995, to examine the effects of structural marsh management on habitat use by small nekton (100 mm...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-27 -
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...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-27 -
This data release contains information on the seasonal diversity and abundance of arthropods collected at the Colville River Delta, Alaska, 2011-2012 and 2014-2107. Researchers with the US...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
This refined map was created to help assess possible spread of nonindigenous aquatic species distributions due to flooding associated with Hurricane Harvey. Storm surge and flood events can assist...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
This map was created to help assess impacts on nonindigenous aquatic species distributions due to flooding associated with Hurricane Irma. Storm surge and flood events can assist expansion and...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
This is a tabular data set that includes intensity and saturation measurements of benthic invertebrates, sample residue, and preservative from samples stained with three fluorescent dyes for the...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
During July and October 1988, a total of 42 samples were collected in salt marsh habitats of the Caminada Bay system near Grand Isle, Louisiana to evaluate the use of the marsh surface by aquatic...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-27 -
The standardized NEFSC Fall Bottom Trawl Survey was initiated in 1963 and covered an area from Hudson Canyon, NY to Nova Scotia, Canada. Throughout the years, coverage has extended as far south as...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-02-05 -
These files contain rasterized interpolated biomass distributions for fish and invertebrate species caught in NOAA Fisheries fishery-independent bottom trawl surveys. The distribution maps were...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-12-19 -
These files contain the key distribution metrics of center of gravity, range limits, and depth for each species in the portal. This data set covers 7 regions of the United States: Northeast,...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-07 -
NOAA Fisheries and its partners conduct fisheries-independent surveys in 8 regions in the US (Northeast, Southeast, Gulf of Mexico, West Coast, Gulf of Alaska, Bering Sea, Aleutian Islands,...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-12-19 -
The effect of salinity on utilization of shallow-water nursery habitats by aquatic fauna was assessed in San Antonio Bay, Texas. Overall, 272 samples were collected in a variety of marsh,...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-27 -
The project consisted of a nearshore fish, invertebrate, and habitat survey in northern Bristol Bay, Alaska. A 32-ft. gillnet vessel, the F/V Willow was chartered for the survey, and we also used...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-12-19 -
These data are comprised of measurements of elements (e.g., uranium, cobalt, nickel, copper, zinc, cadmium, lead, etc.), major anions (chloride, nitrite+nitrate as nitrogen, sulfate, etc.),...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
These data are comprised of measurements of elements (e.g., uranium, cobalt, nickel, copper, zinc, cadmium, lead, etc.), major anions (chloride, nitrite+nitrate as nitrogen, sulfate, etc.),...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
NOAA Fisheries and its partners conduct fisheries-independent surveys in 8 regions in the US (Northeast, Southeast, Gulf of Mexico, West Coast, Gulf of Alaska, Bering Sea, Aleutian Islands,...
Search relevance: 1.00 | Views last month: 1 | Published on: 2025-12-19
