Chemical and isotope composition of poor fluid from gas-hydrate samples of OD...

Although the presence of extensive gas hydrate on the Cascadia margin, offshore from the western U.S. and Canada, has been inferred from marine seismic records and pore water...尽管在美国西部与加拿大近海的卡斯卡迪亚陆缘（Cascadia margin）存在大量天然气水合物（gas hydrate）的情况，已通过海洋地震记录与孔隙水……推断得出。