The elemental geochemical anomaly of pore water in Marine sediments during the formation of gas hydrate is a significant indication for Marine gas hydrates in the deep sea floor.
The experimental results show that the mean pore diameter decreases with increasing solidification pressure (the overall gas pressure).
结果表明，随着凝固压力(气体总压)的增大，气孔平均直径不断降低。
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Besides temperature and pressure, the controlling factors for gas hydrate stability also include pore water composition, gas concentration in the fluid and Marine sediment types in the seafloor.