• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-07-26T00:00:00.000+00:00

The primary objectives of this study are to estimate a predation rate by harbor seals on steelhead smolt in Puget Sound, and determine whether predation by harbor seals differs by region. ...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-12-31T00:00:00.000+00:00

The objective of this project is to develop a simple approach for estimating the marine survival and causes of trends in survival. Data is a summary of ecosystem indicators of coho salmon marine survival.

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-15T19:15:53.000+00:00

Multiple stressor studies are needed to better understand the effects of oceanic changes on marine organisms. To determine the effects of near-future ocean acidification and warming temperature...

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

Understanding the processes that regulate early marine survival of salmon is a major goal of the Global Ocean Ecosystems Dynamics (GLOBEC) Northeast Pacific (NEP) program. Faster growth and larger...

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

To better understand how density-dependent growth of ocean-dwelling Pacific salmon varied with climate and population dynamics, we examined the marine growth of sockeye salmon in relation to an...

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• Organization: Department of the Interior
• Updated: 2025-09-26T00:00:00Z

The Benthic Marine Communities Monitoring Protocol is implemented in four parks in the Pacific and addresses two monitoring questions: What are the changes over time in the composition (e.g.,...

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

The high-frequency Newport Hydrographic Line sampling provides data on critical and emerging issues including marine heatwaves, ocean acidification, hypoxia, and harmful algal blooms to fishing...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-04-04T00:00:00.000+00:00

In FY2022 (June 2021- September 2022), we conducted six experiments to determine the effect of amoxicillin exposure on marine invertebrates: one on the development of sea urchin (Lytechinus...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-04-24T00:00:00.000+00:00

This dataset contains model output data that were collected to examine the impact of ocean acidification on fishery yields and profits of red king crab in Bristol Bay. A stage-structured...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-04-18T00:00:00.000+00:00

This dataset contains a laboratory experiment study with the goal of understanding the effects of ocean acidification on the embryos and larvae of red king crab, Paralithodes camtschaticus. The...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2017-03-27

We conducted a predation study to determine whether emergence from the sediment affected cockle survival or physiological condition. We performed a field survey of the gull population from...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-15T19:16:15.000+00:00

A study to evaluate the role of changing ocean conditions on growth and survival of juvenile salmon from the Columbia River basin as they enter the Columbia River plume and Pacific Northwest...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-02-25T00:00:00.000+00:00

This dataset includes observations of how CO2-driven acidification affected the growth and survival of juvenile blue king crab (Paralithodes platypus.), an important fishery species in Alaska....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-06-30T00:00:00.000+00:00

The dataset contains initial capture and marking data for California sea lion (Zalophus californianus) pups at San Miguel Island, California and subsequent resighting of the marked animals...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-07-26T00:00:00.000+00:00

The Hood Canal Steelhead Project is a 17-year before-after-control-impact experiment that tests the effects of supplementation on natural steelhead populations in Hood Canal. There are three...

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

Brown shrimp (Farfantepenaeus aztecus) are a commercially important fishery species of the northern Gulf of Mexico. Young shrimp settle in estuarine salt marsh habitats during the juvenile phase...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

Six metrics were used to determine Population Vulnerability: global population size, annual occurrence in the California Current System (CCS), percent of the population present in the CCS, threat...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-01-14T00:00:00.000+00:00

In this study, we examined how CO2-driven acidification affected the growth and survival of juvenile golden king crab (Lithodes aequispinus), an important fishery species in Alaska. Juveniles were...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-10-14T00:00:00.000+00:00

This dataset contains laboratory experiment data that were collected to examine the effects of elevated levels of CO2 on the growth, survival, otolith (ear bone) condition and the skeleton of...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-15T19:15:46.000+00:00

Pacific salmon (Oncorhynchus spp.) runs in rivers that flow into the eastern Bering Sea have been inconsistent and at times very weak. Low returns of chinook (O. tshawytscha) and chum (O. keta)...

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