主催: 一般社団法人 日本エネルギー学会
後援: （国研）新エネルギー・産業技術総合開発機構
会議名: 第27回日本エネルギー学会大会
開催地: 日本大学理工学部駿河台キャンパス1号館
開催日: 2018/08/08 - 2018/08/09
p. 22-23
International Ocean Discovery Program Expedition 372 combines two research topics: slow slip events in subduction areas and actively deforming gas hydrate-bearing landslides on Hikurangi Margin off the east coast of the north island of New Zealand. On Exp. 372, we conducted coring at one site (U1517) in the Tuaheni Landslide Complex and LWD at three sites (U1518, 1519, 1520) for subduction area aboard the R/V JOIDES Resolution from 26th November in 2017 to 4th January in 2018. We could core some gas hydrate layers, according to the chlorinity profile and core temperature measurement from U1517, gas hydrate saturation was 2-68% at 130-170mbsf.
