Coastal and Marine Hazards and Resources Program

Maps

The Coastal and Marine Hazards and Resources Program creates geologic maps of coastal and submarine areas as well as complementary geospatial data products that can be used to assess resources, hazard potential, and support a wide range of model applications.

Filter Total Items: 25
Date published: October 1, 2021

Gas Hydrate in Nature

This geonarrative combines the text and imagery of USGS Fact Sheet 3080 with additional supporting imagery. Except for headings used to organize the text in the geonarrative and an updated name for the coastal and marine program at the USGS, the text is exactly the same as USGS Fact Sheet 3080, with an updated timeline diagram.

Date published: October 1, 2021

USGS Gas Hydrates Project

This geonarrative combines the text and imagery of USGS Fact Sheet 3079 with additional supporting imagery. Except for (a) headings used to organize the text in the geonarrative, (b) an additional reference to support an image included in the geonarrative, and (c) the updated program name for the coastal and marine component of the USGS, the text is the same as that of USGS Fact Sheet 3079. 

Date published: August 4, 2021

Woods Hole Coastal and Marine Science Center 2020 Annual Report

The U.S. Geological Survey (USGS) Woods Hole Coastal and Marine Science Center in Woods Hole, Massachusetts, is one of three centers serving the mission of the USGS Coastal/Marine Hazards and Resources Program (CMHRP). 

Date published: May 25, 2021

Expanding Pacific Exploration and Research

Less than 20% of the world's oceans have been explored. A global initiative seeks to change that, by pledging to complete detailed mapping of 10% of the seafloor by the year 2030. The United States is contributing to this effort in part through a collaborative team of federal, state, and nongovernment organizations to map, explore, and characterize waters along the US Pacific coast...

Date published: May 20, 2021

National UVVR Map

This map shows the unvegetated and vegetated area of coastal wetlands and adjacent land (inland and shorelines) for the Conterminous United States computed from 2014-2018 Landsat imagery at ~30 meter horizontal resolution.  

Date published: January 26, 2021

Future Coastal Flooding

Prediction of Flooding Now and Into the Future: a geonarrative on coastal storms

Date published: January 4, 2021

Coastal Change in Alaska

Alaska's north coast has been home to indigenous communities for centuries. Changing coastlines threaten important infrastructure and historic sites that support indigenous communities. Changing coastlines also can potentially reduce habitat for Arctic wildlife, such as polar bears, shorebirds, and walruses. Oil- and gas-related development sites and U.S. Department of Defense installations 

Date published: June 17, 2020

The Role of U.S. Coral Reefs in Coastal Protection

U.S. Geological Survey research on flood protection provided by coral reefs. This is a story map that introduces research to understand the role of US coral reefs in coastal protection.

Date published: June 17, 2020

Coastal Storms

U.S. Geological Survey scientists study our coasts to understand how they respond to storms today. But rising sea levels and a changing climate will alter these natural cycles in the future. This geonarrative features research used to predict flooding now and into the future. 

Date published: June 17, 2020

National Shoreline Change

Exploring Shoreline Positions of the United States From the 1800s To The Present. Beach erosion is a chronic problem for many coastal areas of the United States. This geonarrative explains how the USGS derives shorelines from various data
sources, and how shoreline change rates are generated from these data.

Date published: June 17, 2020

Real-Time Forecasts of Coastal Change

U.S. Geological Survey researchers develop tools to forecast coastal change hazards. This geonarrative features research and tools developed to forecast real-time coastal change.

Date published: June 17, 2020

Barrier Islands

U.S. Geological Survey Researchers Monitor Barrier Islands.  This geonarrative features research used to monitor Barrier islands which are narrow stretches of sand deposited parallel to the shoreline, are inherently valuable ecosystems. They protect estuaries and lagoons that help reduce coastal erosion, purify the water, and provide habitat for fish and birds.