7SLOAN E D. Clathrate Hydrate of Natural Gases [M] 2nd ed. New York: Marcel Dekker Inc,1998: 1-628.
8SULTAN N, COCHONAT P, FOUCHER J P, et al. Effect of gas hydrates melting on seafloor slope instability[J]. Marine Geology, 2004, 213 (1-4), 379-401.
9GROZIC J L H, KVALSTAD T J. Effect of gas on deepwater marine sediments[C]. Proceedings of 15th International Conference on Soil Mechanic and Geotechnical Engineering. 2001,27-31.
10LOCAT J, LEE H J. Submarine landslide: advances and challenges[J]. Geotecnical Journal, 2002, 39(1): 193-212.