Catalog - Data.gov

Found 125 datasets matching "trawl net".

#1 Federal
Bottom-trawl and gill-net data from the Upper Great Lakes, collected by R/V Cisco, 1952–1962
- Organization: Department of the Interior
- Updated: 2025-01-24T00:00:00Z
The data release includes part of the bottom-trawl and gill-net survey data collected between 1952 and 1962 from the research vessel R/V <em>Cisco</em>. The bottom-trawl dataset includes tables...
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Search relevance: 117.99 | Views last month: 0
#2 Federal
Adult Japanese eel, Anguilla japonica, by mid water trawl net, water temperature and salinity by CTD, and other parameters collected from the research vessel Kaiyo-maru, cruise KY1302, in the North Pacific from 2013-05-23 to 2013-07-16 (NCEI Accession 0224416)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-01-15T00:00:00.000+00:00
This dataset contains cruise report including data on adult Japanese eel, Anguilla japonica, by mid water trawl net, water temperature and salinity by CTD, and other parameters collected from the...
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Search relevance: 114.52 | Views last month: 0
#3 Federal
Fish species, Fish biomass, Fishery survey, invertebrate species, and other variables collected from midwater net tows, and bottom trawl observations using net, trawl, and other instruments from the Arctic Ocean, and Beaufort Sea from August 6, 2008 to August 21, 2008 (NCEI Accession 0112823)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-09-10T00:00:00.000+00:00
The Alaska Fisheries Science Center's Status of Stocks and Multispecies Assessment (SSMA) Programs Fishery Interaction Team (FIT) conducted a fish survey in the marine offshore waters of the...
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Search relevance: 88.34 | Views last month: 0
#4 Federal
AFSC/REFM: Inshore research surveys in the eastern and central Gulf of Alaska, 2010-2013, conducted by the middle trophic level component of the GOA Integrated Ecosystem Research Project
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-15T19:16:03.000+00:00
This dataset contains the results of a series of inshore research surveys that took place during 2010-2013 as part of the Gulf of Alaska Integrated Ecosystem Research Program (GOAIERP), a...
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Search relevance: 63.25 | Views last month: 0
#5 Federal
Interagency Ecological Program and US Fish and Wildlife Service: Enhanced Delta Smelt Monitoring Program Experimental Larval Survey Data 2018-2019
- Organization: Department of the Interior
- Updated: 2021-10-15T00:00:00Z
The United States Fish and Wildlife Service’s (USFWS) Experimental Larval Survey was designed and implemented by the Enhanced Delta Smelt Monitoring Program to assess alternative sampling methods...
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Search relevance: 61.65 | Views last month: 0
#6 Federal
Larval Fish Identification from Cruises at the Hancock Seamounts, TC-84-05 and TC-85-01
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1992-05-05T00:00:00.000+00:00
Ichthyoplankton sampling was conducted aboard the NOAA vessel Townsend Cromwell in 9-29 July 1984 and 4-10 February 1985. Collectors included George Boehlert, James Uchiyama, Robert Humphreys,...
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Search relevance: 60.89 | Views last month: 0
#7 Federal
U.S. West Coast Groundfish Bottom Trawl Survey (extent)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-01T00:00:00.000+00:00
This layer is intended to represent information collected during NOAA Fisheries’ U.S. West Coast Groundfish Bottom Trawl Survey. The U.S. West Coast Groundfish Bottom Trawl Survey started in 1998...
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Search relevance: 60.20 | Views last month: 2
#8 Federal
U.S. West Coast Groundfish Bottom Trawl Survey (sampling grid)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-01T00:00:00.000+00:00
This layer is intended to represent the geographic extent of NOAA Fisheries’ U.S. West Coast Groundfish Bottom Trawl Survey. The U.S. West Coast Groundfish Bottom Trawl Survey started in 1998 and...
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Search relevance: 60.16 | Views last month: 0
#9 Federal
Cooperative Research Paired Trawl Sweep Comparison Study
- 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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Search relevance: 58.91 | Views last month: 0
#10 Federal
Estuarine tide channel utilization by fish in Oregon's Yaquina estuary
- Organization: U.S. Environmental Protection Agency
- Updated: 2025-05-28
The database Estuarine Habitat Project contains tables holding information on fyke net and trawl sampling done in the Yaquina, Oregon estuary during 2008 to 2011.
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Search relevance: 56.24 | Views last month: 0
#11 Federal
Prototype Bycatch Reduction Device (BRD) Proof of Concept Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-03-28T13:16:56.000+00:00
The data set contains data from the initial “Proof of Concept” research and development phase of shrimp trawl Bycatch Reduction Device (BRD) conducted off of Louisiana, Mississippi, and Alabama by...
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Search relevance: 56.01 | Views last month: 1
#12 Federal
Forage Fish Catch Data from Prince William Sound, Alaska
- Organization: Department of the Interior
- Updated: 2025-05-06T00:00:00Z
One table with fish catch data from surveys in Prince William Sound, Alaska. The data include: date, time, latitude, longitude, fish common name, and fish count. Various catch methods were used to...
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Search relevance: 56.00 | Views last month: 0
#13 Federal
Deep Trawl Dataset
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-10-08T21:43:01.000+00:00
Otter trawl (36' Yankee and 4-seam net deepwater gear) catches from mid-Atlantic slope and canyons at 200 - 800 m depth. Deep-sea (200-800 m depth) flat otter trawls with deepwater headrope...
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Search relevance: 54.79 | Views last month: 1
#14 Federal
EK60 Water Column Sonar Data Collected During SE1703
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-12-31T00:00:00.000+00:00
Leeward Oahu Pelagic Ecosystem Characterization (LOPEC-1) (SE1703, EK60). The first primary component of LOPEC-1 on SE1703 was to perform a midwater trawl and bongo net survey from the Oscar Elton...
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Search relevance: 54.65 | Views last month: 1
#15 Federal
NODC Standard Format Benthic Organisms (F132) Data (1957-1989) (NCEI Accession 0014198)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2007-03-21T00:00:00.000+00:00
This data type contains data from field sampling or surveys of bottom dwelling marine organisms. The data provide information on species abundance, distribution and biomass; they may have been...
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Search relevance: 54.51 | Views last month: 0
#16 Federal
FRD Trawl Database
- 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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Search relevance: 54.43 | Views last month: 1
#17 Federal
Obsolete - AFSC/RACE/EcoFOCI: 2011 Gulf of Alaska fall juvenile fish Cruise DY11-06/7DY11
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-15T19:16:16.000+00:00
The cruise began when the ship departed Dutch Harbor on October 1, 2011 at 1500 ADT. Sampling commenced at collection site 1E, which corresponds to Station 1. Station number reflects the order of...
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Search relevance: 53.86 | Views last month: 0
#18 Federal
NPRB 1117 Cooperative research to develop new trawl footrope designs to reduce mortality of southern Tanner and snow crabs (Chionoecetes bairdi and C. opilio) incidental to Bering Sea bottom trawl fisheries
- 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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Search relevance: 53.42 | Views last month: 0
#19 Federal
Forage Fish Morphology Data from Prince William Sound, Alaska
- Organization: Department of the Interior
- Updated: 2025-05-06T00:00:00Z
One table with fish morphology measurements from a sample of each fish species caught at each sampling station during surveys in Prince William Sound, Alaska. The data include: date, time,...
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Search relevance: 52.53 | Views last month: 2
#20 Federal
EK80 Water Column Sonar Data Collected During DY2402
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-04-14T00:00:00.000+00:00
The Midwater Assessment and Conservation Engineering (MACE) program of NOAA Fisheries (NMFS), Alaska Fisheries Science Center (AFSC), conducted an acoustic-trawl (AT) stock assessment survey in...
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Search relevance: 51.50 | Views last month: 1

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