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Fall Bottom Longline Survey Chronicles

Field Fresh Blog: Science in Motion

Giovanni Gianesin reflects on changing seasons, overcoming challenges, and catching a Saildrone in action during the Fall Bottom Longline Survey. The cruise marks a decade of cooperative research.
February 21, 2024 - Survey ,
Two people stand on the back of a boat next to each other posing for the camera. Each is holding a similarly sized flatfish Although we regularly encounter halibut on the Bottom Longline Survey, it is rare to catch two so close in size on the same effort. NOAA Northeast Fisheries Science Center scientific staff Ben Church and Giovanni Gianesin pose with such a pair. Credit: NOAA Fisheries/Giovanni Gianesin

Surprising Sights and Wondrous Wildlife in the Gulf of Maine

Field Fresh Blog: Science in Motion

Field Biologist Emma Fowler shares some of her favorite moments from the fall 2023 Cooperative Gulf of Maine Bottom Longline Survey.
January 03, 2024 - Survey ,
wo commercial fishermen wearing foul weather gear, blue rubber gloves, and baseball hats smile ear-to-ear while one holds a large golden tilefish. The golden tilefish has a white underside and its dorsal side, head, and dorsal fin are flecked with yellow and gold tones. Captain Phil Lynch and mate Danny DeRose proudly displaying a golden tilefish they caught onboard the F/V Mary Elizabeth. Credit: NOAA Fisheries/Jacob Wilson

Whale Tails, Wrymouths, and Other Bottom Longline Survey Surprises

Field Fresh Blog: Science in Motion

Field biologist Emma Fowler shares more sights and scenes, unusual finds, and other fun surprises from the 2023 spring Gulf of Maine Bottom Longline Survey.
June 21, 2023 - Survey ,
A whale tail drips with water above the ocean surface as the whale dove below the surface. The water is calm and the sky is slightly overcast. A humpback whale dives below the ocean surface at Stellwagen Bank National Marine Sanctuary. Credit: NOAA Fisheries/Emma Fowler

Bottom Longline Survey Gets Seal of Approval

Field Fresh Blog: Science in Motion

Field biologist Emma Fowler shares some of the marvelous sights and scenes, unusual finds, and bucket list achievements from the spring Gulf of Maine Bottom Longline Survey.
June 05, 2023 - Survey ,
A seal peers above the ocean surface in profile. There are a few small swells to the water. A gray seal sneaks a peek. Credit NOAA Fisheries/Emma Fowler

Transboundary Resources Assessment Committee Documents

Peer-reviewed stock assessments performed by Transboundary Resources Assessment Committee, a collaboration between U.S. and Canadian scientists.
December 05, 2022 - Peer-Reviewed Research ,

Back in the Gulf of Maine on the Tenacious II

Field Fresh Blog: Science in Motion

Back on the water, Gulf of Maine Bottom Longline Survey!
May 25, 2021 - Survey ,
Gloves, measuring board, and cooler on deck. Sampling station at the ready. Credit: NOAA Fisheries

Stinky Stomachs Smell Like Home

Field Fresh Blog: Science in Motion

It's spring and the Northeast Fisheries Science Center is back at sea conducting the bottom trawl survey. Some interesting catches add to the ever-changing weather!
May 24, 2021 - Research ,
Scientist reaching into checker. Scientist Joe Dunphy clears out a checker is full of haddock, Melanogrammus aeglefinus.Credit: NOAA Fisheries

Accuracy and Precision of Fish Ages - Northeast

It is important to ensure consistency in fish ages used in fish population assessments. The Fishery Biology Program in the Northeast conducts age and growth studies and completes regular testing to provide measures of consistency and accuracy.
January 05, 2021 - Data Set ,
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Reference Collections For Age Determination Of Select Northwest Atlantic Species

The Fishery Biology Program has photographs of our reference collections (known-age fish) for various species. Currently, there are images available for Atlantic cod, haddock, and American shad.
February 28, 2020 - Data Set ,
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United States-Canada Northeast Groundfish Management Areas

This dataset depicts the boundaries of the US-Canada Management Areas.
October 14, 2019 - Map ,
US-Canada-Management-Areas-MAP-NOAA-GARFO.jpg