JpGU Meeting 2019
Session outline| Multidisciplinary and Interdisciplinary (M) | ||
|---|---|---|
| Session Sub-category | Intersection(IS) | |
| Session ID | M-IS21 | |
| Title | Gas hydrate in environmental-resource sciences | |
| Short Title | Gas hydrate | |
| Main Convener | Name | Hitoshi Tomaru |
| Affiliation | Department of Earth Sciences, Chiba University | |
| Co-Convener 1 | Name | Akihiro Hachikubo |
| Affiliation | Kitami Institute of Technology | |
| Co-Convener 2 | Name | Atsushi Tani |
| Affiliation | Graduate School of Human Development and Environment, Kobe University | |
| Co-Convener 3 | Name | Shusaku Goto |
| Affiliation | Institute for Geo-Resources and Environment National Institute of Advanced Industrial Science and Technology | |
| Session Language | J | |
| Scope | 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. | |
| Presentation Format | Oral and Poster presentation | |
| Time | Presentation No | Title | Presenter | Abstract |
|---|---|---|---|---|
| Oral Presentation May 28 AM2 | ||||
| 10:45 - 11:00 | MIS21-01 | Equilibrium pressure of clathrate hydrates encaged 13CH4 | Yuki Kikuchi | |
| 11:00 - 11:15 | MIS21-02 | Hydrogen isotopic fractionation of ethane encaged in different crystallographic structure | Jumpei Matsuda | |
| 11:15 - 11:30 | MIS21-03 | Trend of effect of temperature on C–H symmetric stretching vibrational frequencies of hydrocarbon molecules in 12, 14 and 16-hedra cages of gas hydrates | Go Fuseya | |
| 11:30 - 11:45 | MIS21-04 | The study on relations of the methane plume and atmospheric methane concentration | Chiharu Aoyama | |
| 11:45 - 12:00 | MIS21-05 | Sampling of Methane Bubble Plumes and Solid Gas Hydrate on the Cascadia Margin, Pacific Northwest | John E Lupton | |
| Oral Presentation May 28 PM1 | ||||
| 13:45 - 14:00 | MIS21-06 | The distribution of atmospheric CH4 concentration and gas plume location in the sea around Japanese islands. | Shinsuke Aoki | |
| 14:00 - 14:15 | MIS21-07 | Reaction/fixation/migration of methane within the gas chimney on the Umitaka Spur, eastern margin of the Japan Sea | Hitoshi Tomaru | |
| 14:15 - 14:30 | MIS21-08 | Slope failures induced by methane hydrate dissociation: a case of submarine slide in the southwestern Oki Trough, Japan Sea | Naoto Ishida | |
| 14:30 - 14:45 | MIS21-09 | Origin and evolution of H2S-bearing methane hydrate in the Sea of Japan | Ryo Matsumoto | |
| 14:45 - 15:00 | MIS21-10 | Discovery of gas hydrate at the new point off Abashiri, the Sea of Okhotsk | Akihiro Hachikubo | |
| 15:00 - 15:15 | MIS21-11 | All about gas hydrates and heat flow offshore Chile | LUCIA ALEJANDRA VILLAR MUNOZ | |
| Presentation No | Title | Presenter | Abstract |
|---|---|---|---|
| Poster Presentation May 28 PM2 | |||
| MIS21-P01 | Raman spectroscopic analysis of isotopologue methane hydrates | Yuki Kikuchi | |
| MIS21-P02 | Gas origin of hydrate-bound gas in Lake Baikal | Jumpei Matsuda | |
| MIS21-P03 | Validation of self-preservation effect of methane and ethane mixed-gas hydrate by Raman spectroscopy | Yunosuke Hase | |
| MIS21-P04 | Experimental study on the phase equilibrium condition of CO2 hydrate with marine sediment | Daisuke Maki | |
| MIS21-P05 | Raman spectroscopic analysis of structure H gas hydrates encapsulating cyclic hydrocarbons | Go Fuseya | |
| MIS21-P06 | Investigation of self-preservation of argon hydrate by measuring specific surface area | Yuki Ikeura | |
| MIS21-P07 | Carbon isotope fractionation of CO2 during the formation of clathrate hydrate | Hiromi Kimura | |
| MIS21-P08 | Gas hydrate survey off Tokachi (the Pacific Ocean) in the framework of practical education of Kitami Institute of Technology | Yunosuke Hase | |
| MIS21-P09 | Geochemistry of pore water and gas in shallow sediments from offshore Primorsky Krai, Russia | Musashi Yokoyama | |
| MIS21-P10 | Late Quaternary Total Organic Carbon fluctuation in the eastern Japan Sea and offshore of the Russian maritime provinces | Yuta Hirano | |
| MIS21-P11 | Geochemical behavior of carbon in shallow sediment within the gas chimney in Hidaka Trough, offshore Hokkaido | Hitoshi Tomaru | |