Since the concept of gas-hydrate petroleum system (GHPS) was proposed in 2009[1],scientists have realized the necessary of integrating gas hydrate into petroleum system to study both of them better as
To understand the characteristics of microbial community structure in gas hydrate potential region and to evaluate how bacterial community response to gas hydrate,we adapted 16SrRNA-DGGE and T-RFLP te
Data from giant piston cores collected from offshore SW Taiwan in r/v Marion Dufresne 178 cruise indicate significant 13C-depletion of methane and dissolved inorganic carbon (DIC) at sulfate methane t
The plume comes out to the surface of the water,and methane is released for low water temperature and low temperature in the Arctic Ocean by the atmosphere.
Investigations are being carried out to locate the indirect evidences of gas occurrences in the Shenhu area,northern continental slope of the South China Sea,by identifying features like bottom simula
The methane in marine gas hydrate system is commonly supplied by the in-situ biogenic conversion of organic material,advection of methane-bearing fluids and diffusion of dissolved methane.
The potential of hydrate-bearing sediment in the Ulleung Basin of the Korean East Sea was explored by the Korea Institute of Geoscience and Mineral Resources between 2000 and 2004,and a production tes
It has been recognized that large quantities of methane (CH4) might be released by widespread destabilization of climate-sensitive gas hydrate deposits trapped in marine and terrestrial sediments.
Sulfate profile could be used to constrain the top occurrence of gas hydrate,assuming the quantity of sulfate diffusion downward equaling to that of methane flux upward at sulfate-methane interface (S