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Hurricane Florence Numerical Modeling

Explore Geonarrative

SPCMSC scientists publish a database of lidar derived topo-bathy cross-shore profiles and characteristics

U.S. Atlantic and Gulf of Mexico sandy coastlines

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Can coral restoration reverse long-term declines in coral reef growth?

New USGS-led research shows restoration could bring coral reef growth back to historic levels.

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Woods Hole Coastal and Marine Science Center

2021 Annual Report

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Whence comes the name “Escanaba”?

As the Escanaba Trough expedition wraps up, there remains one somewhat prosaic mystery: Why do we call this seafloor spreading center Escanaba Trough?

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Take a Deep Dive into USGS Ocean Science

USGS makes a splash with a series of new web pages

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Escanaba Trough Expedition

Updates from the Sea - Follow USGS scientists and collaborators as they explore the ocean floor off the coast of California

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California Deepwater Investigations and Groundtruthing

BOEM, USGS, and State of CA consider the implications and potential impacts of wind energy development miles offshore of southern California

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Climate Science Champions

Coastal and Marine Scientists Featured in Video Series

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Coastal and Marine Hazards and Resources Program

Coastal and Marine Hazards and Resources Program scientists and staff study coastal and ocean resources and processes from shorelines and estuaries to the continental shelf and deep sea.

Science Strategy

Coral reef and Loggerhead Key in Dry Tortugas National Park

CMHRP’s decadal science strategy for 2020-2030

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Science Data Catalog

Perspective view of northeast Channel Islands

Find and download data

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Sound Waves Newsletter

Four people on a boat with a metal frame.

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News

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In depth: Surprising tsunamis caused by explosive eruption in Tonga

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Coral Reef “Oases”: New Study Provides Clues to Locate Resilient Reef Communities

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The Monitor Newsletter - Vol. 7 | Issue Summer 2022

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Publications

Diatom influence on the production characteristics of hydrate-bearing sediments: examples from Ulleung Basin, offshore South Korea

The Ulleung Basin Gas Hydrate field expeditions in 2007 (UBGH1) and 2010 (UBGH2) sought to assess the Basin's gas hydrate resource potential. Coring operations in both expeditions recovered evidence of gas hydrate, primarily as fracture-filling (or vein type) morphologies in mainly silt-sized, fine-grained sediment, but also as pore-occupying hydrate in the coarser-grained layers of interbedded sa
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Natural Hazards, Coastal and Marine Hazards and Resources Program, Earthquake Hazards, Woods Hole Coastal and Marine Science Center

Element concentrations and grain size of sediment from the Similkameen River above Enloe Dam (Enloe Reservoir) near Oroville, Washington, 2019

In 2019, the U.S. Geological Survey conducted a reconnaissance survey of concentrations of 41 trace elements present in bed sediment in the reservoir on the Similkameen River upstream from Enloe Dam, near Oroville, Washington. The Similkameen River drains a watershed containing highly mineralized geologic deposits with current (2019) and historical mining activity. Results of this survey indicated
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Water Resources, Coastal and Marine Hazards and Resources Program, Pacific Coastal and Marine Science Center, Washington Water Science Center

Reproducibility and variability of earthquake subsidence estimates from saltmarshes of a Cascadia estuary

We examine fossil foraminiferal assemblages from 20 sediment cores to assess sudden relative sea-level (RSL) changes across three mud-over-peat contacts at three salt marshes in northern Humboldt Bay, California (~44.8°N, -124.2°W). We use a validated foraminiferal-based Bayesian transfer function to evaluate the variability of subsidence stratigraphy at a range of 30-6000 m across an estuary. We
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Ecosystems, Natural Hazards, Coastal and Marine Hazards and Resources Program, Alaska Science Center, Pacific Coastal and Marine Science Center
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View of beach from roof top, edge of roof in foreground, pier extending from beach out over water in center, park in background.

Remote Sensing Coastal Change

We use remote-sensing technologies—such as aerial photography, satellite imagery, structure-from-motion (SfM) photogrammetry, and lidar (laser-based surveying)—to measure coastal change along U.S. shorelines.
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Natural Hazards, Coastal and Marine Hazards and Resources Program, Pacific Coastal and Marine Science Center
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Remote Sensing Coastal Change

We use remote-sensing technologies—such as aerial photography, satellite imagery, structure-from-motion (SfM) photogrammetry, and lidar (laser-based surveying)—to measure coastal change along U.S. shorelines.
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Colorfully shaded map of the seafloor showing the many unique canyons created by nearby rivers.

Cascadia Subduction Zone Database

-a compilation of published datasets relevant to Cascadia subduction zone earthquake hazards and tectonics The following is new (2022) compilation of datasets relevant to Cascadia subduction zone earthquake hazards and tectonics useful for emergency management officials, geologists, and others interested in understanding the unique geologic dynamics that create hazards to communities in the region...
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Natural Hazards, Coastal and Marine Hazards and Resources Program, Earthquake Hazards
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Cascadia Subduction Zone Database

-a compilation of published datasets relevant to Cascadia subduction zone earthquake hazards and tectonics The following is new (2022) compilation of datasets relevant to Cascadia subduction zone earthquake hazards and tectonics useful for emergency management officials, geologists, and others interested in understanding the unique geologic dynamics that create hazards to communities in the region...
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View from the sky looking at mouth of river with lots of sediment deposited at a beach.

Sediment Transport in Coastal Environments

Our research goals are to provide the scientific information, knowledge, and tools required to ensure that decisions about land and resource use, management practices, and future development in the coastal zone and adjacent watersheds can be evaluated with a complete understanding of the probable effects on coastal ecosystems and communities, and a full assessment of their vulnerability to natural...
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Natural Hazards, Coastal and Marine Hazards and Resources Program, Pacific Coastal and Marine Science Center, Sediment Lab Suite and Carbon Analysis Laboratory
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Sediment Transport in Coastal Environments

Our research goals are to provide the scientific information, knowledge, and tools required to ensure that decisions about land and resource use, management practices, and future development in the coastal zone and adjacent watersheds can be evaluated with a complete understanding of the probable effects on coastal ecosystems and communities, and a full assessment of their vulnerability to natural...
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