收稿日期: 2003-09-18
修回日期: 2003-10-20
网络出版日期: 2003-12-20
DISTRIBUTION AND RESOURCES OF MARINE NATURAL GAS HYDRATESAROUND JAPAN
Received date: 2003-09-18
Revised date: 2003-10-20
Online published: 2003-12-20
Mikio Satoh . 南海海槽等海域天然气水合物资源评价[J]. 天然气地球科学, 2003 , 14(6) : 512 -513 . DOI: 10.11764/j.issn.1672-1926.2003.06.512
Estimated resources of marine natural gas hydrates around Japan are discussed in this paper. The author estimates that resource of natural gas hydrate is 4 to 20 trillion cubic metre and hydrate gas (methane in gas hydrate) is 20.56 to 142.3 trillion cubic metre in sea area around Japan by using volume calculation.
Key words： Nankai trough; Sea area; Natural gas hydrate; Methane; Resources.
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