[M-IS21] Gas hydrate in environmental-resource sciences

Tue. May 28, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

convener:Hitoshi Tomaru(Department of Earth Sciences, Chiba University), Akihiro Hachikubo(Kitami Institute of Technology), Atsushi Tani(Graduate School of Human Development and Environment, Kobe University), Shusaku Goto(Institute for Geo-Resources and Environment National Institute of Advanced Industrial Science and Technology)

An increasing number of researches focusing on natural gas hydrates has recently been conducted from the environmental, material, and resource scientific viewpoints. This session aims to share and discuss the latest research results associated with natural/experimental gas hydrates to understand and examine the nature and potential of gas hydrates in the past-present-future of the Earth and the development/application for our life. Because the researches on gas hydrates are interdisciplinary, broad topics from field and experimental researches, modeling, etc. will be presented in this session.

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[MIS21-P01] Raman spectroscopic analysis of isotopologue methane hydrates

*Yuki Kikuchi¹, Jumpei Matsuda¹, Akihiro Hachikubo¹, Satoshi Takeya² (1.Kitami Institute of Technology, 2.National Institute of Advanced Industrial Science and Technology (AIST))

[MIS21-P02] Gas origin of hydrate-bound gas in Lake Baikal

*Jumpei Matsuda¹, Yuki Kikuchi¹, Akihiro Hachikubo¹, Oleg Khlystov², Gennadiy Kalmychkov³, Marc De Batist⁴, Hirotoshi Sakagami¹, Hirotsugu Minami¹, Satoshi Yamashita¹ (1.Kitami Institute of Technology, 2.Limnological Institute, SB RAS, 3.Vinogradov Institute of Geochemistry, SB RAS, 4.Ghent University)

[MIS21-P03] Validation of self-preservation effect of methane and ethane mixed-gas hydrate by Raman spectroscopy

*Yunosuke Hase¹, Jumpei Matsuda¹, Akihiro Hachikubo¹, Satoshi Takeya² (1.Kitami Institute of Technology, 2.National Institute of Advanced Industrial Science and Technology (AIST))

[MIS21-P04] Experimental study on the phase equilibrium condition of CO₂ hydrate with marine sediment

*Daisuke Maki¹, Hitoshi Tomaru¹ (1.Graduate School of Science and Engineering, Chiba University)

[MIS21-P05] Raman spectroscopic analysis of structure H gas hydrates encapsulating cyclic hydrocarbons

*Go Fuseya¹, Satoshi Takeya², Akihiro Hachikubo¹ (1.Kitami Institute of Technology, 2.National Institute of Advanced Industrial Science and Technology (AIST))

[MIS21-P06] Investigation of self-preservation of argon hydrate by measuring specific surface area

*Yuki Ikeura¹, Daisuke Yahagi¹, Akihiro Hachikubo¹, Satoshi Takeya² (1.Kitami institute of technology, 2.National Institute of Advanced Industrial Science and Technology (AIST))

[MIS21-P07] Carbon isotope fractionation of CO₂ during the formation of clathrate hydrate

*Hiromi Kimura¹, Jumpei Matsuda¹, Yuki Kikuchi¹, Akihiro Hachikubo¹, Satoshi Takeya² (1.Kitami Institute of Technology, 2.National Institute of Advanced Industrial Science and Technology)

[MIS21-P08] Gas hydrate survey off Tokachi (the Pacific Ocean) in the framework of practical education of Kitami Institute of Technology

*Yunosuke Hase¹, Jumpei Matsuda¹, Yuki Ikeura¹, Akihiro Hachikubo¹, Masaaki Konishi¹, Hirotoshi Sakagami¹, Hirotsugu Minami¹, Satoshi Yamashita¹ (1.Kitami Institute of Technology)

[MIS21-P09] Geochemistry of pore water and gas in shallow sediments from offshore Primorsky Krai, Russia

*Musashi Yokoyama¹, Hitoshi Tomaru¹, Ryo Matsumoto², Glen Snyder², A.V. Yatsuk³, D.A Shvalov³ (1.Department Earth Sciences, Chiba University, 2.Gas Hydrate Research Laboratory, Meiji University, 3.Gas Geochemistry Laboratory, V.I.Ilichev Pacific Oceanological Institute)

[MIS21-P10] Late Quaternary Total Organic Carbon fluctuation in the eastern Japan Sea and offshore of the Russian maritime provinces

*Yuta Hirano¹, Kyousuke Sakamoto¹, Naoto Ishida², Takao Ebinuma², Koji Seto³, Ryo Matsumoto⁴ (1.Graduate School of Sustainability Science Methane Hydrate Course ,Tottori University, 2.Tottori Univ., 3.Shimane Univ., 4.Meiji Univ.)

[MIS21-P11] Geochemical behavior of carbon in shallow sediment within the gas chimney in Hidaka Trough, offshore Hokkaido

Tsuyoshi Mamata¹, *Hitoshi Tomaru¹, Ryo Matsumoto² (1.Department of Earth Sciences, Chiba University, 2.Gas Hydrate Research Laboratory, Meiji University)

Session information