• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-15T19:16:03.000+00:00

Scientists from the Alaska Fisheries Science Center’s (AFSC) Midwater Assessment and Conservation Engineering (MACE) Program conduct biennial echo integration-trawl (EIT) surveys (e.g., Honkalehto...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-09-28T00:00:00.000+00:00

Visual surveys for cetaceans were conducted on the eastern Bering Sea shelf along transect lines, in association with the AFSC’s echo integration trawl surveys for walleye pollock. Surveys in 2000...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-01-01T00:00:00.000+00:00

Visual surveys for cetaceans were conducted on the eastern Bering Sea shelf along transect lines, in association with the AFSC.s echo integration trawl surveys for walleye pollock. Surveys in...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-11-01T00:00:00.000+00:00

Echo Integration-Trawl Surveys of Walleye Pollock in Shelikof Strait and Along the Gulf of Alaska Shelf Break Between Chirikof and Middleton Islands 13-31 March, 2008 (OD2008-03). The Midwater...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-01-02T00:00:00.000+00:00

Echo Integration-Trawl Surveys of Walleye Pollock in Shelikof Strait and Along the Gulf of Alaska Shelf Break Between Chirikof and Middleton Islands 13-31 March, 2008 (OD2008-03). The Midwater...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-06-03T00:00:00.000+00:00

AFSC Echo Integration-Trawl of Walleye Pollock (Theraga chalcogramma) on the U.S. and Russian Bering Sea Shelf in June and July 2007 (OD0707, EK60). The Midwater Assessment and Conservation...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-11-01T00:00:00.000+00:00

Echo Integration-Trawl Survey of Walleye Pollock (Theraga chalcogramma) on the U.S. and Russian Bering Sea Shelf (OD2008-09). The Midwater Assessment and Conservation Engineering (MACE) program of...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-11-01T00:00:00.000+00:00

Echo Integration-Trawl Survey of Walleye Pollock (Theraga chalcogramma) on the U.S. and Russian Bering Sea Shelf (OD2008-09). The Midwater Assessment and Conservation Engineering (MACE) program of...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-10-30T00:00:00.000+00:00

Echo Integration-Trawl Surveys of Walleye Pollock in the Shumagin Islands and Sanak Trough areas of the Gulf of Alaska, 6-15 February, 2008 (DY2008-01). The Midwater Assessment and Conservation...

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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: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-15T19:15:45.000+00:00

Scientists from the Midwater Assessment and Conservation Engineering (MACE) Program of the Alaska Fisheries Science Center's (AFSC) Resource Assessment and Conservation Engineering (RACE) Division...

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• 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’ Joint U.S.-Canada Integrated Ecosystem and Pacific Hake Acoustic Trawl Survey. The Joint U.S.-Canada Integrated...

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• 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’ Joint U.S.-Canada Integrated Ecosystem and Pacific Hake Acoustic Trawl Survey. The Joint U.S.-Canada Integrated...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-01T00:00:00.000+00:00

This layer is intended to represent CTD Cast locations from NOAA Fisheries’ Joint U.S.-Canada Integrated Ecosystem and Pacific Hake Acoustic Trawl Survey. The Joint U.S.-Canada Integrated...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-01-25T00:00:00.000+00:00

Integrated acoustic and trawl surveys are used to assess the distribution, biomass, and biology of Pacific hake along the Pacific coasts of the United States and Canada. Scientists from the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-06-09T00:00:00.000+00:00

Integrated acoustic and trawl surveys are used to assess the distribution, biomass, and biology of Pacific hake along the Pacific coasts of the United States and Canada. Scientists from the...

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• none
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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2008-01-01T00:00:00.000+00:00

Scientists from the Midwater Assessment and Conservation Engineering (MACE) Program of the Alaska Fisheries Science Center's (AFSC) Resource Assessment and Conservation Engineering (RACE) Division...

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• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2008-01-01T00:00:00.000+00:00

Eastern Bering Sea shelf walleye pollock (Theragra chalcogramma) abundance and distribution in midwater were assessed between 2 June and 30 July 2007 using echo integration-trawl techniques aboard...

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