{"id":10625,"date":"2026-05-19T09:52:08","date_gmt":"2026-05-19T00:52:08","guid":{"rendered":"https:\/\/www.elsi.jp\/?post_type=news_events&p=10625"},"modified":"2026-05-19T09:57:40","modified_gmt":"2026-05-19T00:57:40","slug":"elsi_jpgu2026","status":"publish","type":"news_events","link":"https:\/\/www.elsi.jp\/en\/news_events\/news\/2026\/elsi_jpgu2026\/","title":{"rendered":"ELSI at JpGU 2026 conference"},"content":{"rendered":"

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The Japan Geoscience Union (JpGU) is an academic union that covers all the disciplines of Earth and planetary sciences and related fields. Annually the organisation organises a conference that runs for six-days. The JpGU 2026 will be held as a joint meeting with the American Geophysical Union (AGU) at the Makuhari Messe in Chiba Prefecture for six days from May 24 to 29, 2026.
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\nFor more information on this conference. please visit here<\/a>.<\/p>\n

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ELSI will participate in JpGU 2026 with numerous oral and poster presentations, and with an exhibition booth.<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Date<\/td>\nTime<\/td>\nTitle<\/td>\nELSI members<\/td>\n<\/tr>\n
24-May<\/td>\nSun<\/td>\n09:15 \u301c 09:30<\/td>\nElectrical Conductivity of Pyrolitic Melt at High Pressure and Temperature: Implications for a Silicate Dynamo<\/td>\nKei Hirose<\/td>\n<\/tr>\n
24-May<\/td>\nSun<\/td>\n11:00 \u301c 11:15<\/td>\nHeterogeneity in the lowermost mantle revealed by the global P and S travel time inversion<\/td>\nHouser Christine
\nHernlund John W<\/td>\n<\/tr>\n
24-May<\/td>\nSun<\/td>\n16:00 \u301c 16:30<\/td>\n\u6e1b\u8870\u885d\u6483\u6ce2\u3092\u7528\u3044\u305f\u885d\u6483\u56de\u53ce\u5b9f\u9a13\u624b\u6cd5\u306e\u958b\u767a\u3068\u305d\u306e\u5730\u7403\u60d1\u661f\u7269\u8cea\u3078\u306e\u5fdc\u7528<\/td>\nHidenori Genda<\/td>\n<\/tr>\n
24-May<\/td>\nSun<\/td>\n17:15 \u301c 19:00<\/td>\nBuoynat Melting Instabilities during Magma Ocean Solidification<\/td>\nAtsushi Inuga
\nJohn Hernlund<\/td>\n<\/tr>\n
24-May<\/td>\nSun<\/td>\n17:15 \u301c 19:00<\/td>\nMetal-silicate partitioning of copper during the core formation of Mars<\/td>\nKei Hirose<\/td>\n<\/tr>\n
24-May<\/td>\nSun<\/td>\n17:15 \u301c 19:00<\/td>\nModeling Thin-Layer Fluid Dynamics for Deep Mantle Structures: Applications to LLSVPs and ULVZs<\/td>\nThanaphat Lertmongkhon
\nJohn Hernlund<\/td>\n<\/tr>\n
24-May<\/td>\nSun<\/td>\n17:15 \u301c 19:00<\/td>\n\u6ce5\u30bf\u30fc\u30b2\u30c3\u30c8\u3078\u306e\u885d\u7a81\u3067\u3067\u304d\u308b\u5730\u5f62<\/td>\nKei Kurita<\/td>\n<\/tr>\n
25-May<\/td>\nMon<\/td>\n\u00a014:00 \u301c 14:15<\/td>\nAtmospheric origin of 13C-enrichment in Martian carbonates inferred from photochemical modeling<\/td>\nTatsuya Yoshida
\nArihiro Kamada<\/td>\n<\/tr>\n
25-May<\/td>\nMon<\/td>\n14:37 \u301c 14:52<\/td>\n\u9bae\u65b0\u4e16\u306e\u6c17\u5019\u5909\u5316\u3068\u6c37\u5e8a\u6210\u9577\u306b\u304a\u3051\u308b\u5927\u6c17CO2\u6fc3\u5ea6\u3068\u53e4\u5730\u7406\u6761\u4ef6\u306e\u5f79\u5272<\/td>\nTaro Higuchi<\/td>\n<\/tr>\n
25-May<\/td>\nMon<\/td>\n14:45 \u301c 15:00<\/td>\nIncorporation of NH3 into the proto-metabolism initiated from aldehydes supplied from the early atmosphere<\/td>\nUichiro Ueno<\/td>\n<\/tr>\n
25-May<\/td>\nMon<\/td>\n17:15 \u301c 19:00<\/td>\nDeposition of the Ancient Earth\u2019s Atmosphere in the Lunar Regolith<\/td>\nJared Brack Landry
\nTatsuya Yoshida
\nHidenori Genda<\/td>\n<\/tr>\n
25-May<\/td>\nMon<\/td>\n17:15 \u301c 19:00<\/td>\nExperimental study on the recycling of glycolaldehyde through oxidation reaction in prebiotically plausible conditions<\/td>\nUichiro Ueno<\/td>\n<\/tr>\n
26-May<\/td>\nTue<\/td>\n09:30 \u301c 09:45<\/td>\nRole of volatiles in determining the formation scenario and evolution of the Martian moons<\/td>\nCourteney Summer Monchinski
\nHidenori Genda<\/td>\n<\/tr>\n
26-May<\/td>\nTue<\/td>\n09:50 \u301c 10:05<\/td>\nMutual solubility of silicon and oxygen in Fe-Si-O liquids constrained by machine learning molecular dynamics simulations<\/td>\nKei Hirose<\/td>\n<\/tr>\n
26-May<\/td>\nTue<\/td>\n10:45 \u301c 11:00<\/td>\nHydrogen Isotope Fractionation during Core Formation<\/td>\nKei Hirose<\/td>\n<\/tr>\n
26-May<\/td>\nTue<\/td>\n11:00 \u301c 11:15<\/td>\nGlobal reconstruction of ScS-S data via automated temporal matching algorithm<\/td>\nTakumi Matsunaga
\nChristine Houser
\nJohn Hernlund<\/td>\n<\/tr>\n
26-May<\/td>\nTue<\/td>\n11:45 \u301c 12:00<\/td>\nDistinguishing formation scenarios for Uranian moons through thermodynamically predicted chemical inventories<\/td>\nMohit Melwani Daswani<\/td>\n<\/tr>\n
26-May<\/td>\nTue<\/td>\n13:45 \u301c 14:00<\/td>\nEarly Mars water cycle simulation using a global groundwater flow model<\/td>\nArihiro Kamada
\nTakanori Kodama<\/td>\n<\/tr>\n
26-May<\/td>\nTue<\/td>\n15:00 \u301c 15:15<\/td>\nQuantifying Water Chemistry and Chemical Gradients from Groundwater\u2013Surface Water Mixing in Glen Torridon, Gale Crater, Mars<\/td>\nTaiko Hirai
\nYasuhito Sekine<\/td>\n<\/tr>\n
26-May<\/td>\nTue<\/td>\n17:15 \u301c 19:00<\/td>\nImpact of Neoproterozoic Paleogeography on the Onset of Snowball Earth<\/td>\nTakuto Higashida
\nTakanori Kodama
\nTaaro Higuchi
\nHidenori Genda<\/td>\n<\/tr>\n
26-May<\/td>\nTue<\/td>\n17:15 \u301c 19:00<\/td>\nGo Beyond the Limit\uff08GBL\uff09\u6398\u524a\u8a08\u753b\uff1a\u6d77\u5e95\u4e0b\u751f\u547d\u570f\u7d42\u7aef\u304a\u3088\u3073\u305d\u306e\u5148\u3078<\/td>\nKosuke Fujishima
\nTetsuhiro Hatakeyama<\/td>\n<\/tr>\n
26-May<\/td>\nTue<\/td>\n17:15 \u301c 19:00<\/td>\nProgressive Oxidation of Mars Driven by Dust Storms<\/td>\nWillian Salgado
\nEito Hirai
\nYasuhito Sekine<\/td>\n<\/tr>\n
26-May<\/td>\nTue<\/td>\n17:15 \u301c 19:00<\/td>\nSensitivity of northern high latitude temperatures to orbital forcing higher in the Late Cretaceous than with modern geography<\/td>\nTaro Higuchi<\/td>\n<\/tr>\n
27-May<\/td>\nWed<\/td>\n09:45 \u301c 10:00<\/td>\nCrystallization of an iron-rich basal magma ocean and the formation of LLSVPs<\/td>\nKei Hirose<\/td>\n<\/tr>\n
28-May<\/td>\nThu<\/td>\n11:00 \u301c 11:15<\/td>\n\u571f\u661f\u30ea\u30f3\u30b0\u3078\u306e\u5fae\u5c0f\u9695\u77f3\u885d\u7a81\u306b\u3088\u3063\u3066\u751f\u6210\u3059\u308b\u84b8\u6c17\u96f2\u306e\u5316\u5b66\u9032\u5316<\/td>\nYoko Ochiai
\nHyodo Ryuki
\nShigeru Ida<\/td>\n<\/tr>\n
28-May<\/td>\nThu<\/td>\n14:45 \u301c 15:00<\/td>\nElemental accumulation within cold alkaline lakes: Analogues for aqueous environments on icy planetesimals and early Mars<\/td>\nYasuhito Sekine<\/td>\n<\/tr>\n
28-May<\/td>\nThu<\/td>\n15:00 \u301c 15:15<\/td>\n\u539f\u59cb\u592a\u967d\u7cfb\u5186\u76e4\u306b\u304a\u3051\u308b\u30c0\u30b9\u30c8\u2013\u30ac\u30b9\u9593\u9178\u7d20\u540c\u4f4d\u4f53\u4ea4\u63db\u306b\u3088\u308b\u9178\u7d20\u540c\u4f4d\u4f53\u7d44\u6210\u9032\u5316<\/td>\nShigeru Ida<\/td>\n<\/tr>\n
28-May<\/td>\nThu<\/td>\n16:00 \u301c 16:15<\/td>\nCO-Runaway in Carbon-Rich Atmospheres of Terrestrial Planets<\/td>\nJared Brack Landry
\nHidenori Genda<\/td>\n<\/tr>\n
28-May<\/td>\nThu<\/td>\n16:15 \u301c 16:30<\/td>\nImpacts of continental evolution on global climate in an Earth-like planet based on an atmosphere\u2013ocean coupled model<\/td>\nTaro Higuchi
\nTakanori Kodama<\/td>\n<\/tr>\n
28-May<\/td>\nThu<\/td>\n16:30 \u301c 16:45<\/td>\nClimate of a tidally locked exo-terrestrial planet with a global cloud resolving model<\/td>\nTakanori Kodama<\/td>\n<\/tr>\n
28-May<\/td>\nThu<\/td>\n17:15 \u301c 19:00<\/td>\nGlobal water cycle of tidally locked exoplanets with different geothermal heat fluxes<\/td>\nArihiro Kamada
\nTakanori Kodama<\/td>\n<\/tr>\n
28-May<\/td>\nThu<\/td>\n17:15 \u301c 19:00<\/td>\nNitrite Reduction to Ammonium in the Simulated Hydrothermal System<\/td>\nLin Hou
\nFelipe Garibello
\nShawn McGlynn<\/td>\n<\/tr>\n
28-May<\/td>\nThu<\/td>\n17:15 \u301c 19:00<\/td>\nVolume and impedance measurements of Ice VII near the melting curve<\/td>\nKei Hirose<\/td>\n<\/tr>\n
29-May<\/td>\nFri<\/td>\n09:45 \u301c 10:00<\/td>\nPotential impact of subglacial water-to-rock reaction on the carbon cycle during snowball Earth events<\/td>\nShintaro Kadoya
\nMelwani Daswani Mohit<\/td>\n<\/tr>\n
29-May<\/td>\nFri<\/td>\n11:45 \u301c 12:00<\/td>\nSmall sulfur isotopic fractionation factors for microbial sulfate reduction under low pH conditions<\/td>\nYuichiro Ueno<\/td>\n<\/tr>\n
29-May<\/td>\nFri<\/td>\n12:00 \u301c 12:15<\/td>\nNumerical simulations of quenched chemistry in vapor plumes from chondritic ocean impacts: implications for prebiotic chemistry<\/td>\nSeiichi Miyawaki
\nHidnori Genda<\/td>\n<\/tr>\n
29-May<\/td>\nFri<\/td>\n14:00 \u301c 14:15<\/td>\nPrebiotic Condensation in Hydrothermal Vents: Glycine Oligomerization Across Authentic Chimney Samples<\/td>\nJuan Alberto Ruiz
\nHye-Eun Lee
\nRyuhei Nakamura<\/td>\n<\/tr>\n
29-May<\/td>\nFri<\/td>\n16:30 \u301c 16:45<\/td>\nDistribution of dust undergoing irreversible reactions in a viscously evolving disk<\/td>\nShigeru Ida<\/td>\n<\/tr>\n
29-May<\/td>\nFri<\/td>\n17:15 \u301c 19:00<\/td>\nReverse Surfactant Aggregation at Subzero Temperatures and Its Implications for Prebiotic Chemistry in Titan-like Hydrocarbon Environments<\/td>\nGabriel Schiemenz
\nZening Yang
\nRyuhei Nakamura
\nShawn E McGlynn<\/td>\n<\/tr>\n
29-May<\/td>\nFri<\/td>\n17:15 \u301c 19:00<\/td>\nRole of Fatty Acids in Nucleotide Stabilization Through pH Modulation on the Early Earth<\/td>\nTetsuro Kawai
\nKohei Morino
\nKosuke Fujishima<\/td>\n<\/tr>\n
29-May<\/td>\nFri<\/td>\n17:15 \u301c 19:00<\/td>\n\u6d77\u5e95\u8d85\u81e8\u754cCO2\u2013\u6c34\u4e8c\u76f8\u74b0\u5883\u304c\u524d\u751f\u7269\u7684\u306a\u30cc\u30af\u30ec\u30aa\u30c1\u30c9\u5408\u6210\u306b\u679c\u305f\u3059\u6a5f\u80fd\u306e\u89e3\u660e<\/td>\nKohei Morino
\nKosuke Fujishima<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":10626,"template":"","news_events_cat":[7],"acf":[],"_links":{"self":[{"href":"https:\/\/www.elsi.jp\/wp-json\/wp\/v2\/news_events\/10625"}],"collection":[{"href":"https:\/\/www.elsi.jp\/wp-json\/wp\/v2\/news_events"}],"about":[{"href":"https:\/\/www.elsi.jp\/wp-json\/wp\/v2\/types\/news_events"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.elsi.jp\/wp-json\/wp\/v2\/media\/10626"}],"wp:attachment":[{"href":"https:\/\/www.elsi.jp\/wp-json\/wp\/v2\/media?parent=10625"}],"wp:term":[{"taxonomy":"news_events_cat","embeddable":true,"href":"https:\/\/www.elsi.jp\/wp-json\/wp\/v2\/news_events_cat?post=10625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}