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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: 593
Queen Charlotte Fault Mapping

Queen Charlotte Fault Mapping

The Queen Charlotte Fault is an active strike-slip boundary, similar to California’s San Andreas fault.

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Two CoastCams installed in the Outer Banks for DUNEX project

Two CoastCams installed in the Outer Banks for DUNEX project

Meg Palmsten and Jenna Brown installed two CoastCams towers at Pea Island, in the Outer Banks of North Carolina, to monitor waves, water levels, and...

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USGS staff participating in DUNEX VIP Day at the U.S. Army Corps of Engineers’ Field Research Facility

USGS staff participating in DUNEX VIP Day at the U.S. Army Corps of Engineers’ Field Research Facility

Jenna Brown and Chris Sherwood of USGS attend a VIP Event to discuss the USGS component of the DUNEX project, a multi-agency study of storm processes...

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Reducing Flood Risks by Restoring Coral Reefs

Reducing Flood Risks by Restoring Coral Reefs

Healthy coral reefs are more than just hotspots of marine biodiversity—they’re also invaluable to long-term resilience against coastal storms.

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How Rising Seas Push Coastal Systems Beyond Tipping Points

How Rising Seas Push Coastal Systems Beyond Tipping Points

A new multidisciplinary case study from USGS and collaborators looks at how even modest sea-level rise threatens coastal communities, infrastructure...

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Photo Roundup - July-August 2021

Photo Roundup - July-August 2021

A selection of coastal and ocean images and videos from across the USGS

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News Briefs - July-August 2021

News Briefs - July-August 2021

News Briefs - featuring coastal and ocean science from across the USGS

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New USGS technology provides three dimensional benefits: assessing coastal hazards, seafloor stability, and coral restoration efforts

New USGS technology provides three dimensional benefits: assessing coastal hazards, seafloor stability, and coral restoration efforts

USGS team invented a new camera system to create highly detailed 3-dimensional models of the seafloor that are proving to be invaluable for coastal...

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Exploring the Unknown in the Deep North Atlantic Ocean

Exploring the Unknown in the Deep North Atlantic Ocean

Learning more about international waters, or the "high seas," and other unexplored deepwater areas through exploration is critical to ensuring they...

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Timing of iceberg scours and massive ice-rafting events in the subtropical North Atlantic

Timing of iceberg scours and massive ice-rafting events in the subtropical North Atlantic

Iceberg tracks in the seafloor reveal a journey all the way to Florida!

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