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天然气水合物是近十多年来发现的一种新型超级洁净能源 ,因其在能源勘探、海底灾害环境和全球气候变化研究中的重要性而日益引起世界各国的高度重视 .尽管此种化合物通常分布于大陆边缘沉积物和极地永冻层内 ,但前者的水合物赋存量占据全球天然气水合物总量的 90 %以上 .鉴于此 ,拟就该种化合物在海底沉积物中赋存的简接标志进行详细讨论 ,以使人们在不进行沉积物取样或没有采集到水合物样品的情况下 ,也能快速准确地确定此种化合物的分布 .
Gas hydrate is a new type of super-clean energy discovered in recent ten years, which is attracting more and more attention all over the world because of its importance in the research of energy exploration, marine disaster environment and global climate change.Although such compounds usually Distributed in continental margin sediments and polar permafrost, but the former hydrate occurrence accounted for more than 90% of the total amount of the global gas hydrate.In view of this, it is intended that the compounds in the marine sediments in the Jane The markers are discussed in detail so that one can quickly and accurately determine the distribution of such compounds without taking sediment samples or without hydrate samples.