Mapping gas hydrate and fluid flow indicators and modeling gas hydrate stability zone (GHSZ) in the Ulleung Basin, East (Japan) Sea: Potential linkage between the occurrence of mass failures and gas hydrate dissociation
文摘
We document seismic indicators of gas hydrate and related gas and fluid flow. We document submarine slope failure-features, such as scars, MTDs, and glide planes. We calculated present-day gas hydrate stability zone using in-situ physical properties. A close spatial relationship occurs between slope failures and fluid flow features and the GHSZ.