Coastal and Marine Geology

Filter Total Items: 71
Date published: July 24, 2018
Status: Active

Coastal Change Processes- South Carolina

Understanding the processes that control local sediment fluxes is critical in evaluating regional vulnerability to coastal erosion. This project task involves the analysis of observational data collected as part of the South Carolina Coastal Erosion Study (SCCES), and additional coastal process modeling for the Grand Strand region....

Date published: July 24, 2018
Status: Active

Coastal Change Processes- Cape Hatteras, NC

The most prominent morphologic features along the shoreline of the Carolinas are its four capes. From north to south, Cape Hatteras, Cape Lookout, Cape Fear, and Cape Romain segment the coastline into the northern outer banks, Raliegh Bay, Onslo Bay, and Long Bay regions. Continental shelf areas seaward of the capes are characterized by large, highly dynamic shoal complexes, which influence...

Date published: July 24, 2018
Status: Active

Coastal Change Processes- Outer Banks, NC

The objective of this task is to improve the capabilities of coastal change models to predict large-scale shoreline change on open-ocean sandy coasts, with specific application to the Northern Outer Banks of North Carolina. Numerical models will be tested and developed using high-resolution observations of geological framework and shoreline change in North Carolina, with the objective of first...

Date published: July 24, 2018
Status: Active

Coastal Change Processes- Fire Island, NY

Fire Island, a 50-km long barrier-island system between Fire Island Inlet and Moriches Inlet, attracts significant tourism, includes federal, state, and county parks, contains a number of coastal communities, provides storm damage protection to the adjacent heavily populated mainland, and supports a distinct barrier island ecosystem, all of which are affected by coastal change.  Mitigating the...

Date published: July 12, 2018
Status: Active

U.S. West Coast and Alaska Marine Geohazards

Marine geohazards are sudden and extreme events beneath the ocean that threaten coastal populations. Such underwater hazards include earthquakes, volcanic eruptions, landslides, and tsunamis.

Devastating earthquakes in Japan (2011) and Chile (2010) that spawned pan-oceanic tsunamis sent a sobering reminder that U.S. coastlines are also vulnerable to natural disasters that originate in...

Date published: July 5, 2018
Status: Active

Coastal Change Processes

The primary objective of this project is to increase our understanding of the physical processes that cause coastal change, and ultimately improve our capability to predict the processes and their impacts. This will be approached by using geophysical surveys, oceanographic studies, and predictive models to investigate the interactions of shoreline, nearshore, and offshore sediment transport...

Date published: June 25, 2018
Status: Active

Sea Level Rise Hazards and Decision Support

The Sea Level Rise Hazards and Decision Support project assesses the potential impacts of sea level rise and provides tools for coastal management decision making.   Historical and recent observations of coastal change are combined with model simulations of coastal environments such as barrier islands, wetlands, and coastal aquifers. A variety of methods including Bayesian...

Date published: June 25, 2018
Status: Completed

Geologic Mapping Offshore of Rhode Island

The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA), is mapping sea-floor geology and sedimentary environments offshore of Rhode Island. This site provides links to bathymetric, sidescan-sonar, sediment, photographic, seismic-reflection, and interpretive datasets, all presented in Geographic Information System (GIS) formats and...

Date published: June 19, 2018
Status: Active

USGS Woods Hole Coastal and Marine Science Center Samples Repository-Collections Management

Our Mission Statement

The mission of the Samples Repository (Buczkowski, 2018) is to

1. serve as the USGS repository for geological, biological, and geochemical samples collected through field research sponsored by the WHCMSC,

2. provide long-term storage of these samples collected by WHCMSC scientists and affiliated researchers under controlled conditions to ensure...

Date published: June 19, 2018
Status: Active

USGS Woods Hole Coastal and Marine Science Center Samples Repository- Facilities

The USGS Woods Hole Coastal and Marine Science Center's Samples Repository is co-located on the Woods Hole Oceanographic Institution's Quissett Campus at 384 Woods Hole Road in Woods Hole, Massachusetts.

The K.O. Emery Geotechnical Wing serves as the primary storage location for all geological, biological, and geochemical samples collected through USGS research, or in the permanent...

Date published: June 18, 2018
Status: Active

USGS Woods Hole Coastal and Marine Science Center Samples Repository

Since 2002, the Woods Hole Coastal and Marine Science Center’s Samples Repository (WHCMSC) has been supporting research by providing secure storage for geological, biological, and geochemical samples; maintaining organization and an active inventory of these sample collections; as well as by providing access to these collections for study and reuse.

Over the years, local storage...

Date published: June 6, 2018
Status: Active

Geologic Mapping of the Massachusetts Seafloor

The U.S. Geological Survey, in cooperation with the Massachusetts Office of Coastal Zone Management (CZM) is conducting geologic mapping of the sea floor to characterize the surface and shallow subsurface geologic framework within the Massachusetts coastal zone. The long-term goal of this mapping effort is to produce high-resolution geologic maps and a Geographic Information System (GIS) that...