U.S. Atlantic Margin Gas Hydrates and Methane Seeps
The U.S. Atlantic continental margin was one of the first locations where researchers recognized bottom simulating reflections, seismic features that are generally interpreted as marking the base of the gas hydrate stability zone in marine sediments. Geophysical cruises and ocean drilling in the 1990s provided insight into the Blake Ridge gas hydrate province. In the past decade, hundreds of seafloor methane seeps have been discovered on this margin between Cape Hatteras and Georges Bank. The USGS has conducted many cruises to image water column methane plumes, support geochemical and benthic ecology studies related to the methane seeps, and constrain the distribution of gas hydrates between Cape Hatteras and southern New England.
Sound Waves Articles
USGS images gas hydrates with 2000 km of new seismic data on U.S. Atlantic margin
Real-time public engagement in deep-water remotely operated vehicle dives at methane seeps
Fire in the Ice Articles
U.S. Mid-Atlantic resource imaging experiment (MATRIX) constrains gas hydrate distribution
Exploring U.S. Atlantic margin seeps with a remotely-operated vehicle,
Carolyn Ruppel's data releases associated with U.S. Atlantic Margin Gas Hydrates and Methane Seeps project.
Carolyn Ruppel's publications associated with U.S. Atlantic Margin Gas Hydrates and Methane Seeps project.
Surface methane concentrations along the mid-Atlantic bight driven by aerobic subsurface production rather than seafloor gas seeps
Characteristics of vesicomyid clams and their environment at the Blake Ridge cold seep, South Carolina, USA
The U.S. Atlantic continental margin was one of the first locations where researchers recognized bottom simulating reflections, seismic features that are generally interpreted as marking the base of the gas hydrate stability zone in marine sediments. Geophysical cruises and ocean drilling in the 1990s provided insight into the Blake Ridge gas hydrate province. In the past decade, hundreds of seafloor methane seeps have been discovered on this margin between Cape Hatteras and Georges Bank. The USGS has conducted many cruises to image water column methane plumes, support geochemical and benthic ecology studies related to the methane seeps, and constrain the distribution of gas hydrates between Cape Hatteras and southern New England.
Sound Waves Articles
USGS images gas hydrates with 2000 km of new seismic data on U.S. Atlantic margin
Real-time public engagement in deep-water remotely operated vehicle dives at methane seeps
Fire in the Ice Articles
U.S. Mid-Atlantic resource imaging experiment (MATRIX) constrains gas hydrate distribution
Exploring U.S. Atlantic margin seeps with a remotely-operated vehicle,
Carolyn Ruppel's data releases associated with U.S. Atlantic Margin Gas Hydrates and Methane Seeps project.
Carolyn Ruppel's publications associated with U.S. Atlantic Margin Gas Hydrates and Methane Seeps project.