固体地球科学(S) | |||
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セッション小記号 | 岩石学・鉱物学(MP) | ||
セッションID | S-MP29 | ||
タイトル | 和文 | Oceanic and Continental Subduction Processes | |
英文 | Oceanic and Continental Subduction Processes | ||
タイトル短縮名 | 和文 | Oceanic and Continental Subduction Processes | |
英文 | Subduction Processes | ||
代表コンビーナ | 氏名 | 和文 | Hafiz Ur REHMAN |
英文 | REHMAN Ur Hafiz | ||
所属 | 和文 | Department of Earth and Environmental Sciences, Graduate School of Science and Engineering, Kagoshima University | |
英文 | Department of Earth and Environmental Sciences, Graduate School of Science and Engineering, Kagoshima University | ||
共同コンビーナ 1 | 氏名 | 和文 | 辻森 樹 |
英文 | Tatsuki Tsujimori | ||
所属 | 和文 | 東北大学 | |
英文 | Tohoku University | ||
共同コンビーナ 2 | 氏名 | 和文 | Chin-Ho Tsai |
英文 | Chin-Ho Tsai | ||
所属 | 和文 | Department of Natural Resources and Environmental Studies, National Dong Hwa University | |
英文 | Department of Natural Resources and Environmental Studies, National Dong Hwa University | ||
共同コンビーナ 3 | 氏名 | 和文 | 岡本 和明 |
英文 | Kazuaki Okamoto | ||
所属 | 和文 | 埼玉大学教育学部地学 | |
英文 | Faculty of Education, Saitama University | ||
発表言語 | E | ||
スコープ | 和文 | This JpGU-AGU joint session aims at bringing earth scientists from Japan and overseas to present their research related to the processes of oceanic and continent subduction, continent-continent collisions, metamorphism of crustal rocks, formation of the oceanic/continental arcs, and accretion/ tectonic erosion of material along subduction boundaries. Topics such as role of the fore- and back-arcs in the subduction zones, process of accretion of volcaniclastic and terrigenous sediments along the subduction/collision boundaries, deformation and metamorphism of subducted crust, and exhumation will be the main focus of the session. In addition to the above mentioned topics, our focus for the10th anniversary of this international session will be towards our understanding and progress on the ultrahigh-pressure/temperature metamorphic terranes in the world. Exchange of ideas among geoscientists applying different approaches on problems related to the theme of the session are most welcome. | |
英文 | This JpGU-AGU joint session aims at bringing earth scientists from Japan and overseas to present their research related to the processes of oceanic and continent subduction, continent-continent collisions, metamorphism of crustal rocks, formation of the oceanic/continental arcs, and accretion/ tectonic erosion of material along subduction boundaries. Topics such as role of the fore- and back-arcs in the subduction zones, process of accretion of volcaniclastic and terrigenous sediments along the subduction/collision boundaries, deformation and metamorphism of subducted crust, and exhumation will be the main focus of the session. In addition to the above mentioned topics, our focus for the10th anniversary of this international session will be towards our understanding and progress on the ultrahigh-pressure/temperature metamorphic terranes in the world. Exchange of ideas among geoscientists applying different approaches on problems related to the theme of the session are most welcome. | ||
発表方法 | 口頭および(または)ポスターセッション | ||
ジョイントセッション | AGU | ||
招待講演 | Chang Whan Oh (Department of Earth and Environmental Sciences, Chonbuk National University, Jeonju, Republic of Korea) 西山 忠男 (熊本大学先端科学研究部理学系地球環境科学講座) 小笠原 義秀 (早稲田大学地球科学教室) 掛札 真由 (東北大学) |
時間 | 講演番号 | タイトル | 発表者 | 予稿原稿 |
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口頭発表 5月28日 PM1 | ||||
13:45 - 14:00 | SMP29-01 | Pb-isotope of Fe-Ni alloy associated with serpentinite: Geochemical constraints on the fluid-mediated hyper-reducing environment in mantle wedge | 掛札 真由 | 予稿 |
14:00 - 14:15 | SMP29-02 | PETROCHEMISTRY AND AGE DETERMINATION OF THE NEWLY DISCOVERED ECLOGITE IN THE WESTERN MONGOLIA | 苗村 康輔 | 予稿 |
14:15 - 14:45 | SMP29-03 | Continental subduction, “Intraslab UHP Metasomatism”, and the formation of metamorphic diamond | 小笠原 義秀 | 予稿 |
14:45 - 15:00 | SMP29-04 | Ultrahigh-pressure pseudotachylyte in a marble | 西山 忠男 | 予稿 |
15:00 - 15:15 | SMP29-05 | Dehydration and Deformation process of subducted large Oceanic Pleateau -case study of the Mikabu blueschist- | 岡本 和明 | 予稿 |
口頭発表 5月28日 PM2 | ||||
15:30 - 15:45 | SMP29-06 | Unusually high Nb/Ta ratio of fluid-precipitated jadeites from New Idria serpentinite body, California: Implications for extreme fractionation in slab fluids | 高橋 菜緒子 | 予稿 |
15:45 - 16:00 | SMP29-07 | The collision process interpreted using the systematic change of metamorphic pattern along theQinling–Dabie–Odesan collisional belt between the North and South Korea-China Cratons | Chang Whan Oh | 予稿 |
16:00 - 16:15 | SMP29-08 | Contrasting collision processes between northwest and central Himalaya: examination from the "Lesser Himalayan granites” in Pakistan | 小笠原 正継 | 予稿 |
16:15 - 16:30 | SMP29-09 | New petrologic indications of subduction metamorphism in the Yuli belt, eastern Taiwan | Chin-Ho Tsai | 予稿 |
16:30 - 16:45 | SMP29-10 | The importance of Mn-nodules on the sea floor during subduction for the formation of ophiolitic diamond | Richard Wirth | 予稿 |
16:45 - 17:00 | SMP29-11 | Along-strike variability of primitive magmas inferred from olivine-hosted melt inclusions, southernmost Andean Southern Volcanic Zone, Chile | Derek Weller | 予稿 |
講演番号 | タイトル | 発表者 | 予稿原稿 |
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ポスター発表 5月28日 AM2 | |||
SMP29-P01 | 飛騨外縁帯(伊勢)箱ヶ瀬の変成堆積岩中のジルコンU-Pb年代 | 宮下 敦 | 予稿 |
SMP29-P02 | Late Permian to Early Triassic back-arc type volcanism in the southern Mongolia volcano-plutonic belt of the Central Asian Orogenic Belt: Implication for timing of the final closure of the Palaeo-Asian Ocean | 今山 武志 | 予稿 |
SMP29-P03 | Mantle dynamics of slab breakoff constrained from the temporal change of the melting depth estimated from the Cumulate Member of the Ordovician Hayachine-Miyamori Ophiolite | 木村 皐史 | 予稿 |
SMP29-P04 | Evidence of HIMU seamount on the Farallon Plate: Application of in-situ Sr-Pb isotope analysis to Franciscan lawsonite-bearing metagreywacke | 原 智美 | 予稿 |
SMP29-P05 | Boron isotope variations of antigorite serpentinites associated with high-pressure metamorphic rocks: A case study in the Itoigawa–Omi area of the Hida-Gaien Belt, Japan | 山田 千夏 | 予稿 |
SMP29-P06 | Study of zircons structures from the Miocene Shibi-san Granodiorite, Kagoshima Prefecture, Japan | 中林 真梨萌 | 予稿 |
SMP29-P07 | Experimental modeling of eclogite and C-O-H fluid interaction in the subduction zones | Nadezda Chertkova | 予稿 |
SMP29-P08 | Microfabrics of omphacite and garnet in eclogite from the Lanterman Range, northern Victoria Land, Antarctica | Daeyeong Kim | 予稿 |
SMP29-P09 | 初源的燐灰石の台湾のオフィオライトからの産出 | 新妻 信明 | 予稿 |
SMP29-P10 | The evolution of the Cretaceous Jinan Basin in South Korea and the age and tectonic setting for the volcanic rocks in it | Seung Hwan LEE | 予稿 |
SMP29-P11 | GEOCHORONOLOGY AND PETROCHEMISTREY OF LATE PALEOZOIC MAGMATIC ROCKS OF THE MANDAKH AREA, SOUTHEAST MONGOLIA | Undarmaa Batsaikhan | 予稿 |
SMP29-P12 | Feedbacks Offshore the Cascadia Margin | Joan S Gomberg | 予稿 |