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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
Filter Total Items: 597
USGS and NASA researchers meet to discuss Synthetic Aperture Radar for assessing USGS coastal-flooding projections

USGS and NASA researchers meet to discuss Synthetic Aperture Radar for assessing USGS coastal-flooding projections

USGS and NASA researchers met July 16 at NASA’s Jet Propulsion Laboratory (JPL) to discuss Synthetic Aperture Radar (SAR) imagery of the Southern...

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Moving Mountains: Elwha River Still Changing Five Years After World’s Largest Dam-Removal Project: More than 20 million tons of sediment flushed to the sea

Moving Mountains: Elwha River Still Changing Five Years After World’s Largest Dam-Removal Project: More than 20 million tons of sediment flushed to the sea

Starting in 2011, the National Park Service removed two obsolete dams from the Elwha River in Olympic National Park, Washington. It was the world’s...

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Recent Coastal and Marine Fieldwork - September 2018

Recent Coastal and Marine Fieldwork - September 2018

In September of 2018, USGS scientists visited more than 20 coastal and offshore locations studying deep corals off the East Coast, sea turtle nests in...

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Recent Publications - September 2018

Recent Publications - September 2018

List of recent USGS publications and data releases based on coastal and marine research.

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USGS Scientists Receive Interior Department Award for Elwha River Dam-Removal Study

USGS Scientists Receive Interior Department Award for Elwha River Dam-Removal Study

Nineteen current and former U.S. Geological Survey scientists and their collaborators from other state, federal, and tribal agencies received a U.S...

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USGS provides critical science to support California's Fourth Climate Change Assessment

USGS provides critical science to support California's Fourth Climate Change Assessment

Scientists from the USGS Pacific Coastal and Marine Science Center lead a suite of research projects that provided foundational science to California...

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Recent Publications - August 2018

Recent Publications - August 2018

List of recent USGS publications and data releases based on coastal and marine research.

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Bend in an Offshore Fault Helps Shape the Rugged Terrain of California’s Big Sur Coast: New USGS Report on the San Gregorio-Hosgri Fault

Bend in an Offshore Fault Helps Shape the Rugged Terrain of California’s Big Sur Coast: New USGS Report on the San Gregorio-Hosgri Fault

New report on how the bend in an offshore fault helps shape the Big Sur coast

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Geographer and Marine Ecologist Joins Pacific Coastal and Marine Science Center

Geographer and Marine Ecologist Joins Pacific Coastal and Marine Science Center

Kristen Cumming will work with the Coral Reef Project and the Coastal Climate Impacts Project.

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Are Invasive Plants Trapping the Sediment that a Healthy Estuary Needs? Sweating the Small Stuff in California’s Sacramento-San Joaquin River Delta

Are Invasive Plants Trapping the Sediment that a Healthy Estuary Needs? Sweating the Small Stuff in California’s Sacramento-San Joaquin River Delta

In recent years, invasive aquatic plants have increased exponentially in the shallow waters of California’s Sacramento-San Joaquin River Delta...

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Recent Coastal and Marine Fieldwork - August 2018

Recent Coastal and Marine Fieldwork - August 2018

USGS scientists visited seven coastal and offshore locations studying methane seeps in the North Sea, coral reefs in American Samoa, marshes in...

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