• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-07-31T00:00:00.000+00:00

This dataset contains microplastics (MPs, 1 µm-5 mm) enumerated from the gastrointestinal tract (GIT) of bottlenose dolphins stranded in South Carolina, USA from 2017-2018 (initial study), and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-07-26T00:00:00.000+00:00

Atlantic sharpnose shark Rhizoprionodon terraenovae diet is described from Crooked Island Sound, an embayment of the northeast Gulf of Mexico. Diet was assessed by life-stage and quantified using...

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

Diet studies are fundamental for understanding trophic connections in marine ecosystems. In the southeastern US, the common bottlenose dolphin Tursiops truncatus is the predominant marine mammal...

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• Organization: Department of the Interior
• Updated: 2023-03-10T00:00:00Z

Diets were quantified in 282 age-0 sturgeon (15-120 mm) from four reaches of the Missouri River, none of which were pure pallid sturgeon. Prey items in the stomach were identified in the...

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

A reassessment of the diet of the Atlantic sharpnose shark Rhizoprionodon terraenovae was conducted to provide an update on their trophic level (n390). Rhizoprionodon terraenovae primarily consume...

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

Impacts of dreissenid mussels (Dreissena spp.) on Great Lakes ecosystems are well documented, and a better understanding of mechanisms that cause variation in mussel abundance is needed. An...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-07-26T00:00:00.000+00:00

This data contains morphology measurements of the Atlantic Sharpnose shark and stomach content analysis.

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-08-21T00:00:00.000+00:00

The present report is an extension of earlier data reports embodying data related to high sea salmon fishing by Canadian exploratory fishing vessels. The catches were made by gillnetting with nets...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-01-01T00:00:00.000+00:00

Stomach contents were tabulated for 734 swordfish (Xiphias gladius) from the central North Pacific from 1989 to 2000 (most from 1994-1998). The swordfish were captured by various commercial...

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• Organization: Department of the Interior
• Updated: 2025-08-08T00:00:00Z

Diet contents of Deepwater Sculpin (Myoxocephalus thompsonii) were identified, enumerated, and measured to monitor the changes in the offshore benthic fish community within Lake Huron. Collections...

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• Organization: Department of the Interior
• Updated: 2021-10-13T00:00:00Z

This portion of the data release presents fish diet data from Chinook and coho salmon collected in the Elwha River estuary, Washington, in 2006, 2007, 2013, and 2014 (there are no associated USGS...

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• Organization: Department of the Interior
• Updated: 2021-06-10T00:00:00Z

Contaminant exposure of tree swallows, Tachycineta bicolor, nesting in the Great Lakes basin was assessed in 2010 to 2014. Tree swallow nestlings were collected from 69 sites which included...

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• Organization: State of California
• Updated: 2025-11-07T03:29:58.259550

The dataset contains the number for five types of weight loss (bariatric) surgeries (Open Roux-en-Y gastric bypass, laparoscopic Roux-en-Y gastric bypass , laparoscopic adjustable gastric banding,...

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• 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 of marine fish and shellfish. The data derive from analyses of midwater or bottom tow catches and provide information on population density and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-11-27T00:00:00.000+00:00

Comparison of fishery-independent methods for sampling Main Hawaiian Islands Bottomfish assemblages (SE1208, EK60). Optical, active acoustics, and research fishing data on bottomfish abundance and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2007-03-20T00:00:00.000+00:00

This data type contains data from field sampling of marine organisms in intertidal or subtidal habitats. The data were collected to provide information about species abundance and distribution....

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

Sharks may have an important role in marine ecosystems in relation to populations of fish and invertebrates at lower trophic levels. Fishery management plans stress the need for an ecosystem...

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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’ 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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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-03-19T00:00:00.000+00:00

This dataset contains fish/shellfish survey data collected in the Bering Sea from June 14, 1985, to August 8, 1986, by Douglas Martin, Envirosphere Co. Data has been processed to the NODC standard...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-02-09T00:00:00.000+00:00

This dataset includes fish/shell-fish surveys data from JIM LYTAL in the Gulf of Mexico from 1980-05-29 to 1980-10-09. Data has been processed by NODC to the NODC standard Fish/Shell-fish Surveys...

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