領域外・複数領域(M)
セッション小記号 その他(ZZ)
セッションID M-ZZ49
タイトル 和文 地球化学の最前線:変動の時代に挑む次世代研究
英文 Frontiers of Geochemistry: Pioneering Research in a Changing World
タイトル短縮名 和文 地球化学の最前線
英文 Frontiers of Geochemistry
代表コンビーナ 氏名 和文 飯塚 理子
英文 Riko Iizuka-Oku
所属 和文 早稲田大学教育学部理学科地球科学専修
英文 Department of Earth Sciences, School of Education, Waseda University
共同コンビーナ 1 氏名 和文 橘 省吾
英文 Shogo Tachibana
所属 和文 東京大学大学院理学系研究科宇宙惑星科学機構
英文 UTokyo Organization for Planetary and Space Science, University of Tokyo
共同コンビーナ 2 氏名 和文 横山 祐典
英文 Yusuke Yokoyama
所属 和文 東京大学 大気海洋研究所
英文 Atmosphere and Ocean Research Institute, University of Tokyo
共同コンビーナ 3 氏名 和文 Connolly Jr. Harold C.
英文 Harold C. Connolly Jr.
所属 和文 Department of Geology, Rowan University
英文 Department of Geology, School of Earth and Environment, Rowan University
共同コンビーナ 4 氏名 和文 Hana Jurikova
英文 Hana Jurikova
所属 和文 University of St Andrews
英文 University of St Andrews
発表言語 E
スコープ 和文
In modern Earth and Planetary Sciences, innovative chemical analyses and perspectives serve as key drivers of scientific breakthroughs. This session aims to bring together researchers working at the forefront of geochemistry, including those pioneering advanced analytical techniques, those applying them across diverse fields, and those who use them to bridge disciplinary boundaries, to explore new directions in the geosciences. 
The 2026 session, titled Frontiers of Geochemistry: Pioneering Research in a Changing World, will provide an international forum for scientists to address shared challenges and opportunities in a time of environmental and societal transformations. Discussions will highlight the current state and future perspectives of cosmo- and geochemistry, including circulation, partitioning, and transfer of elements in Earth and planetary systems, isotope fractionation and its effects on isotope ratios, and the identification of chemical species and processes.
As part of the JpGU-AGU joint meeting, this session encourages participants to look beyond disciplinary boundaries, consider element cycles in a broader context, and engage in dialogue on the chemical innovations essential to advancing geosciences. We seek to showcase innovative approaches, foster collaboration, and envision the future of geochemistry.
英文
In modern Earth and Planetary Sciences, innovative chemical analyses and perspectives serve as key drivers of scientific breakthroughs. This session aims to bring together researchers working at the forefront of geochemistry, including those pioneering advanced analytical techniques, those applying them across diverse fields, and those who use them to bridge disciplinary boundaries, to explore new directions in the geosciences. 
The 2026 session, titled Frontiers of Geochemistry: Pioneering Research in a Changing World, will provide an international forum for scientists to address shared challenges and opportunities in a time of environmental and societal transformations. Discussions will highlight the current state and future perspectives of cosmo- and geochemistry, including circulation, partitioning, and transfer of elements in Earth and planetary systems, isotope fractionation and its effects on isotope ratios, and the identification of chemical species and processes.
As part of the JpGU-AGU joint meeting, this session encourages participants to look beyond disciplinary boundaries, consider element cycles in a broader context, and engage in dialogue on the chemical innovations essential to advancing geosciences. We seek to showcase innovative approaches, foster collaboration, and envision the future of geochemistry.
発表方法 口頭および(または)ポスターセッション
招待講演 Denise Kathleen Buckner (NASA, Goddard Space Flight Center)
山口保彦 (滋賀県 琵琶湖環境科学研究センター)
時間 講演番号 タイトル 発表者
口頭発表 5月24日 PM1
13:45 - 14:15 MZZ49-01 Prebiotic organics in samples returned from asteroid Bennu by OSIRIS-REx: a molecular inventory for the origin of life Denise Kathleen Buckner
14:15 - 14:30 MZZ49-02 高温蒸発生成物同定のための質量分析手法の開発と硫化鉱物への応用 稲田 栞里
14:30 - 14:45 MZZ49-03 Cosmogenic Beryllium isotope to Understanding Antarctic Ice and Ocean Dynamics 横山 祐典
14:45 - 15:00 MZZ49-04 Pushing the Frontier of Earth’s Deep-Time CO2 Reconstructions Hana Jurikova
15:00 - 15:15 MZZ49-05 次世代地球ニュートリノ観測によるLLSVP化学組成の測定可能性評価 許 智豪
口頭発表 5月24日 PM2
15:30 - 16:00 MZZ49-06 Re-evaluating Bacterial Necromass Contributions to Aquatic Organic Matter with a Racemization-Corrected D-Amino Acid Biomarker Framework 山口 保彦
16:00 - 16:15 MZZ49-07 Changes in autochthonous and allochthonous carbon burial in Lake Biwa revealed by radiocarbon mixing models Soyaib Muhammad Shish
16:15 - 16:30 MZZ49-08 First Determination of Isotopocule Ratios of Amino Acids in the Ocean Water Column by Electrospray Ionization Orbitrap Mass Spectrometry 孫 語辰
16:30 - 16:45 MZZ49-09 Tracing DMS chemistry based on MSA triple oxygen isotopes in Syowa Station, Antarctica 服部 祥平
16:45 - 17:00 MZZ49-10 Chemical maps instead of spot analysis: advancing LA-ICP-MS chemical analysis through spatial data Thorsten Andreas Markmann
講演番号 タイトル 発表者
ポスター発表 5月24日 PM3
MZZ49-P01 深海底での地球ニュートリノ観測に挑む:OBDプロジェクトの全貌 細谷 南咲
MZZ49-P02 Distribution and sources of authigenic Be isotopes in surface sediments and seawater off Totten Glacier, East Antarctica 山﨑 友莉
MZZ49-P03 Cosmogenic Radiocarbon Anomalies as Geochemical Anchors: Testing an Eastern Red Cedar Chronology Meagan Walker
MZZ49-P04 Raman spectroscopy detects the kinetic effect of biogenic carbonates: Brachiopod shells 山岸 滉明
MZZ49-P05 Development of an automated and streamlined approach for carbon isotope analysis of aquatic DIC and DOC Bethany C. Behrens
MZZ49-P06 Evaluating accuracy of oxygen isotope analysis of calcite by Raman mass spectrometry 井上 裕貴
MZZ49-P07 室温で最大4 GPaまで加圧した水—カルボン酸—メタノール混合溶液のその場観察 川道 豪秀