Naturally occurring gas hydrates may contribute to a positive feedback for global warming
because they sequester large amounts of the potent greenhouse gas methane in ice-like …

Apparent coefficients of friction,, on nine subduction interfaces for which surface heat flux
constraints exist fall in the range. Surface heat flux above the maximum depth of thrust …

Studies of recent destructive megathrust earthquakes and tsunamis along subduction
margins in Japan, Sumatra, and Chile have linked forearc morphology and structure to …

Nearly 3,500 methane bubble streams, clustered into more than 1,300 methane emission
sites, have been identified along the US Cascadia margin, derived both from archived …

We applied automated velocity analysis to a 3D seismic data volume to obtain a high-
resolution seismic velocity model that we used to investigate the influence of fluid behavior …

Volcanic archipelagos are a source of numerous on-and offshore geohazards, including
explosive eruptions and potentially tsunamigenic large-scale flank collapses. Fogo Island in …

Previous margin-wide studies of methane seep distribution along the Cascadia Subduction
Zone indicate peaks in seep density within the landward limit of the of gas hydrate stability …

In marine basins, gas hydrate systems are usually identified by a bottom simulating
reflection (BSR) that parallels the seafloor and coincides with the base of the gas hydrate …

Natural gas hydrate may be buried with sediments until it is no longer stable at a given
pressure and temperature, resulting in conversion of hydrate into free gas. This gas may …

The active structures of the Iranian Makran, especially the presence of normal faults, vary
laterally in the upper plate of the subduction zone, and their relationship with the deep …