Identification of Re-Deposited Sediments and the Relationships with Heterogeneous Distributions of Gas Hydrates in the Shenhu Area

摘要

The first marine gas hydrate drilling expedition(GMGS-1)of China was performed in the Shenhu Area,northern slope of the South China Sea(Fig.1a)by Guangzhou Marine Geological Survey(GMGS)during April to June,2007,to detect the occurrences of gas hydrates.The drilling results showed that the distributions of hydrates in the drilling area were heterogeneous.In