• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-12-03T01:00:28.000+00:00

Trawl data was collected in waters of Independent Samoa using Isaac-Kid (IK) trawls and Cobb trawls during Oscar E Sette Cruise SE-16-01. Primary targets were the eggs, larvae and juveniles of...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-10-08T04:54:17.000+00:00

Sampling the coastal waters of the Gulf of Maine using the Northeast Fishery Science Center standardized bottom trawl has been problematic due to large areas of hard bottom and the proliferation...

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

Individual specimens measured (weight in grams and length in mm) and sexed from mainly targeted species caught during SWFSC-FRD fishery independent trawl surveys of coastal pelagic species....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-10-08T04:59:35.000+00:00

The standardized NEFSC Winter Bottom Trawl Survey was initiated in 1992 and covered offshore areas from the Mid-Atlantic to Georges Bank. Inshore strata were covered from 1992-2007 but were later...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-10-08T21:27:38.000+00:00

In the spring of 2009, Northeast Fisheries Science Center (NEFSC) replaced the previous standard bottom trawl gear (Yankee 36) with a new standard survey trawl designed in close collaboration with...

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

Alaska’s Bering Sea is home to some of the world’s most productive groundfish and crab stocks and the fisheries that depend on them. Their spatial overlap creates problems when bottom trawls...

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

Length distribution of a subset of individuals from a species (mainly non-target) caught during SWFSC-FRD fishery independent trawl surveys of coastal pelagic species. Measured lengths for...

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

Weight in kilograms for all species (identified to lowest taxonomic criteria) caught during SWFSC-FRD fishery independent surveys (including DEPM, ATM, SaKe) of coastal pelagic species using...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-10-08T21:28:29.000+00:00

The "Twin-Trawl Sweep Efficiency Study" was intended to compare the sweep efficiency and selectivity of the NEFSC standardized bottom trawl to that of a standardized trawl that differed only in...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2026-01-29T16:14:56.000+00:00

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...

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

In 1994, the National Marine Fisheries Service Northeast Fisheries Observer Program documented sea turtle bycatch in the Atlantic croaker (Micropogonias undulatus) and weakfish (Cynoscion regalis)...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-06-17T14:24:42.000+00:00

The standardized NEFSC Spring Bottom Trawl Survey was initiated in 1968 and covered an area from Cape Hatteras, NC, to Nova Scotia, Canada, at depths >27m. Throughout the years, coverage has...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-15T19:15:50.000+00:00

Scientists from the Midwater Assessment and Conservation Engineering (MACE) Program of the Alaska Fisheries Science Center (AFSC) regularly conduct acoustic-trawl (AT) surveys in late February and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-03-18T00:00:00.000+00:00

Acoustic-trawl survey of prespawning pollock in Shelikof Strait

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• Organization: Department of the Interior
• Updated: 2025-01-24T00:00:00Z

This data release provides catch-per-unit-effort (CPUE) data by age-class for alewife (Alosa pseudoharengus) based on bottom trawl surveys from Lake Michigan (1973-2022) or Lake Huron (1976-2004)....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-15T19:15:48.000+00:00

The acoustic trawl database for Frederick Sounds echo-trawl survey was conducted from 2001 to 2004. The surveys were conducted throughout most of the southern part of Stephens Passage and...

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• Organization: Department of the Interior
• Updated: 2025-04-01T00:00:00Z

This data release includes Lake Ontario prey fish data including species captured, relative abundance, spatial distribution, size structure, and age data from the April or spring prey fish bottom...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-01-01T00:00:00.000+00:00

Eastern Bering Sea shelf walleye pollock (Theragra chalcogramma) midwater abundance and distribution were assessed from Bristol Bay in the United States, to Cape Navarin, Russia, between 7 June...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-09-14T00:00:00.000+00:00

Station information was collected for each deployment of an Anchovy No. 2 Cobb Pelagic Trawl, a new small-mesh midwater trawl, on NOAA Research Vessel Townsend Cromwell Cruise TC 0032 (12 July - 4...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-01-27T00:00:00.000+00:00

Specimens captured in trawls by the SWFSC Fisheries Resources Division during surveys for coastal pelagic species. Most tows were targeted for coastal pelagic species (e.g., sardine, anchovy,...

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