Catalog - Data.gov

Found 22 datasets matching "benthic shellfish".

Federal
Effects of hydraulic shellfish harvesting on benthic communities and sediment chemistry 2009-2013
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-02-29T00:00:00.000+00:00
The effects of hydraulic shellfish harvesting on the ecology of biological communities and chemistry of benthic sediments were investigated through a series of experiments conducted over a 5-year...
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Search relevance: 169.52 | Views last month: 0
Federal
National Centers for Coastal Ocean Science (NCCOS) long-term monitoring: Regional Ecological Assessments and National Benthic Inventory (NCEI Accession 0202842)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-09-23T00:00:00.000+00:00
The NCCOS Regional Ecological Assessments (REA) and NOAA National Benthic Inventory (NBI) include observations of water quality, sediment quality, fish and shellfish tissue chemical contaminants,...
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Search relevance: 59.60 | Views last month: 0
Federal
Chemical, benthic organisms, and other data from moored current meter casts and other instruments in the Gulf of Mexico during the Gulf of Mexico North Continental Slope Study (MNCSS) project, 1983-11-11 to 1984-11-13 (NCEI Accession 8400119)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-10T00:00:00.000+00:00
Chemical, benthic organisms, and other data were collected using moored current meter casts and other instruments in the Gulf of Mexico from November 11, 1983 to November 13, 1984. Data were...
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Search relevance: 40.09 | Views last month: 0
Federal
New York Bight sub-estuaries Study following Hurricane Sandy
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-02-29T00:00:00.000+00:00
Polychlorinated biphenyls (PCBs), organochlorine pesticides, polybrominated diphenyl ethers (PBDEs), polycyclic aromatic hydrocarbons (PAHs) and alkylated PAHs, aliphatic hydrocarbons (AHs), and...
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Search relevance: 36.81 | Views last month: 0
Federal
Benthic community near the Palo Alto Regional Water Quality Control Plant in South San Francisco Bay (ver 3.0, July 2025)
- Organization: Department of the Interior
- Updated: 2025-07-11T00:00:00Z
Determining spatial distributions and temporal trends in trace metals in sediments and benthic organisms is common practice for monitoring environmental contamination. These data can be the basis...
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Search relevance: 36.17 | Views last month: 0
Federal
Bivalve Shell Growth Indices, Chukchi Sea, Alaska, 1867-2015
- Organization: Department of the Interior
- Updated: 2025-01-29T00:00:00Z
This dataset contains the growth index from annual growth bands in the shells of two bivalve clam species (Astarte borealis and Liocyma fluctuosa) captured in the Chukchi Sea, Alaska. The growth...
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Search relevance: 33.50 | Views last month: 0
Federal
Fishery survey, benthic organism, and zooplankton data collected using trawls and tows from the EASTWARD and other platforms in the North Atlantic Ocean and Others from 1980-01-16 to 1984-03-14 (NCEI Accession 8500245)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-11T00:00:00.000+00:00
Fishery survey, fishing duration and other benthic organism data from unknown and other platforms from North Atlantic Ocean was collected over four years between January 16, 1980 to March 14,...
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Search relevance: 31.63 | Views last month: 0
Federal
Delaware Bay Benthic Habitat 2010
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2026-01-15T00:00:00.000+00:00
These data represent the benthic habitat and sub-bottom sediments of the Delaware Bay and Delaware River. The data were compiled by a partnership among the Delaware Coastal Program of its Division...
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Search relevance: 29.29 | Views last month: 0
Federal
Delaware Bay, Delaware Benthic Habitats 2010 Substrate
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-01-01T00:00:00.000+00:00
The Coastal Program of Delaware's Division of Soil and Water conservation (DNREC), the University of Delaware, Partnership for the Delaware Estuary, and the New Jersey Department of Environmental...
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Search relevance: 26.59 | Views last month: 0
Federal
Delaware Bay, Delaware Benthic Habitats 2010 Geoform
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-01-01T00:00:00.000+00:00
The Coastal Program of Delaware's Division of Soil and Water conservation (DNREC), the University of Delaware, Partnership for the Delaware Estuary, and the New Jersey Department of Environmental...
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Search relevance: 26.06 | Views last month: 0
Federal
Delaware Bay, Delaware Benthic Habitats 2010 Biotic
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-01-01T00:00:00.000+00:00
The Coastal Program of Delaware's Division of Soil and Water conservation (DNREC), the University of Delaware, Partnership for the Delaware Estuary, and the New Jersey Department of Environmental...
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Search relevance: 26.02 | Views last month: 2
Federal
Delaware Bay, Delaware Benthic Habitats 2010 Geodatabase
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-01-01T00:00:00.000+00:00
The Coastal Program of Delaware's Division of Soil and Water conservation (DNREC), the University of Delaware, Partnership for the Delaware Estuary, and the New Jersey Department of Environmental...
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Search relevance: 25.52 | Views last month: 0
Federal
Marine chemistry, fish / shell-fish surveys, benthic organisms, and marine toxic substances and pollutants data from current meter and other instruments in the Gulf of Mexico from 1993-01-26 to 1994-06-13 (NCEI Accession 9500088)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
Marine chemistry, fish / shell-fish surveys, benthic organisms, and marine toxic substances and pollutants data were collected using current meter and other instruments from J.W. POWELL and other...
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Search relevance: 23.03 | Views last month: 0
Federal
NOAA Office for Coastal Management Benthic Habitat Data, Catlett and Goodwin Islands on the York River in Chesapeake Bay, VA, 2002-2004 (NCEI Accession 0090253)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-07-13T00:00:00.000+00:00
These data are a collection of benthic habitat data from studies conducted in the Catlett and Goodwin Islands on the York River in Chesapeake Bay, Virginia in GIS shapefile (.shp, .dbf, .shx, and...
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Search relevance: 20.69 | Views last month: 0
Federal
Lab-based measurements of shell length growth of Lake Michigan quagga mussels (Dreissena rostriformis bugensis) reared under different temperature, food, and calcein exposure conditions at the NOAA Great Lakes Environmental Research Laboratory from 2015-06-08 to 2015-12-21 (NCEI Accession 0277027)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-03-23T00:00:00.000+00:00
This submission contains data from a 203 day laboratory study where quagga mussels, some marked with the fluoromarker calcein, were reared at two temperatures in succession (modeling summer...
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Search relevance: 20.27 | Views last month: 0
Federal
Maine Environmental Vulnerability Index (EVI) Atlas, Maine - 2007, maps in portable document format (NCEI Accession 0036827)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2007-11-28T00:00:00.000+00:00
This four volume set of Environmental Vulnerability Index Maps depicts environmental resources along the coast of Maine most at risk from oil spilled into the marine or estuarine environment. The...
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Search relevance: 18.76 | Views last month: 0
Federal
A survey of the marine biota of the island of Lanai, Hawaii, to determine the presence and impact of marine non-indigenous and cryptogenic species, February - March 2005 (NCEI Accession 0002650)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-06-01T00:00:00.000+00:00
A baseline survey of the marine biota of the island of Lanai was conducted in May 2005. This was first comprehensive study that has been made on this island for all components of its marine...
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Search relevance: 16.17 | Views last month: 0
Federal
Habitat availability and utilization by nektonic and benthic organisms in Halls Lake, West Galveston Bay, Texas: May 17-18, 1990 (NCEI Accession 0156970)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-11-15T00:00:00.000+00:00
This data set contains Penaeid shrimp counts and measurements. Water parameter measurements such as salinity, dissolved oxygen, temperature, and turbidity were also measured. General habitat notes...
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Search relevance: 15.37 | Views last month: 0
Federal
Nonindigenous marine species at Waikiki and Hawaii Kai, Oahu, Hawaii in 2001 - 2002 (NCEI Accession 0001061)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2003-06-18T00:00:00.000+00:00
Surveys of the marine algae, invertebrates and reef fishes of Waikiki and the Kuapa Pond and Maunalua Bay areas of Hawaii Kai were conducted with the objective of the presence and impact of...
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Search relevance: 15.33 | Views last month: 0
Federal
Nonindigenous marine species in Kaneohe Bay, Oahu, Hawaii in 1999 - 2000 (NCEI Accession 0001053)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-09-03T00:00:00.000+00:00
The presence and impact of nonindigenous (introduced) marine organisms in Kaneohe Bay, Oahu, Hawaiian Islands are evaluated using a combination of historical records and on-site surveys. Findings...
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Search relevance: 15.16 | Views last month: 0

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