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News from the USGS Pacific Coastal and Marine Science Center

Deep-Sea Studies

A map showing the ocean floor with shades of color to indicate changing depth, nd other demarkations to show various features

In 2022, the USGS and partners embarked on a research expedition to Escanaba Trough off the coast of northern California. The multidisciplinary crew collected samples with a remotely operated vehicle and tested new seafloor mapping techniques using an autonomous underwater vehicle.

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Sound Waves Newsletter

An animated GIF of a coral reef in American Samoa, showing colorful reef fish darting in and out of the coral

Read issues of the Sound Waves Newsletter, featuring “Coastal and Marine Research News from Across the USGS”

Sound Waves Newsletter
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Artificial-Gas-Seep Test Produces 3D Images of Bubble Plumes in the Ocean

Artificial-Gas-Seep Test Produces 3D Images of Bubble Plumes in the Ocean

In November 2015, scientists from the U.S. Geological Survey (USGS) Pacific Coastal and Marine Science Center conducted an experiment using in-house...

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An Inside Look at Eroding Coastal Bluffs on Alaska’s North Slope

An Inside Look at Eroding Coastal Bluffs on Alaska’s North Slope

Warming air and sea temperatures in the Arctic are leading to longer periods of permafrost thaw and ice-free conditions during the summer months...

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Sampling Methane Seeps and Plumes on the U.S. Atlantic Margin

Sampling Methane Seeps and Plumes on the U.S. Atlantic Margin

USGS scientists and partners completed a research cruise on the research vessel (R/V) Hugh R. Sharp to acquire sediment and water samples, heat-flow...

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New Production Team for Sound Waves

New Production Team for Sound Waves

A new production team for the USGS newsletter Sound Waves.

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New Marine Facility Chief for the Pacific Coastal and Marine Science Center

New Marine Facility Chief for the Pacific Coastal and Marine Science Center

Jenny White is the new Marine Operations Superintendent for the Marine Facility (MarFac) at the USGS Pacific Coastal and Marine Science Center in...

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USGS Underwater Coral Photo Selected as Popular Photography’s “Photo of the Day”

USGS Underwater Coral Photo Selected as Popular Photography’s “Photo of the Day”

An underwater coral photograph taken by U.S. Geological Survey (USGS) research geologist Curt Storlazzi in Kwajalein Atoll, Republic of the Marshall...

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George Tate Retires from the Pacific Coastal and Marine Science Center

George Tate Retires from the Pacific Coastal and Marine Science Center

Geologist and engineer George Tate retires after many years of service to the USGS.

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Climate Change Reduces Coral Reefs’ Ability to Protect Coasts

Climate Change Reduces Coral Reefs’ Ability to Protect Coasts

Climate change may reduce the ability of coral reefs to protect tropical islands against wave attack, erosion, and salinization of the drinking-water...

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Northern Alaska Coastal Erosion Threatens Habitat and Infrastructure

Northern Alaska Coastal Erosion Threatens Habitat and Infrastructure

In a new study published July 2015, scientists from the U.S. Geological Survey (USGS) found that the remote northern Alaska coast has some of the...

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Climate Change Reduces Coral Reefs’ Ability to Protect Coasts

Climate Change Reduces Coral Reefs’ Ability to Protect Coasts

SANTA CRUZ, Calif. — Coral reefs, under pressure from climate change and direct human activity, may have a reduced ability to protect tropical islands...

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