Factors controlling formation of ion-adsorption type ore of rare earth elements

• Project/Area Number: 17H04582
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 海外学術
• Research Field: Geochemistry/Cosmochemistry
• Research Institution: The University of Tokyo
• Principal Investigator: Takahashi Yoshio 東京大学, 大学院理学系研究科(理学部), 教授 (10304396)
• Co-Investigator(Kenkyū-buntansha): 小暮 敏博 東京大学, 大学院理学系研究科(理学部), 教授 (50282728) ; 柏原 輝彦 国立研究開発法人海洋研究開発機構, 海洋機能利用部門(海底資源センター), 研究員 (70611515) ; 田中 雅人 東京大学, 大学院理学系研究科(理学部), 特任研究員 (60648195)
• Project Period (FY): 2017-04-01 – 2020-03-31
• Project Status: Completed (Fiscal Year 2020)
• Budget Amount: ¥15,600,000 (Direct Cost: ¥12,000,000、Indirect Cost: ¥3,600,000); Fiscal Year 2019: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2018: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000); Fiscal Year 2017: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
• Keywords: レアアース / イオン吸着型鉱床 / 風化花崗岩 / スリランカ / 粘土鉱物 / 希土類元素 / 吸着 / イオン / XAFS / ＸＡＦＳ

Outline of Final Research Achievements

In this study, we have studied various factors that control formation of rare earth elements (REE) ion-adsorption type deposit (IAP). Among them, it was found that the degree of weathering of granitic rocks is important, and the strong weathering generally found under tropical climate such as in Sri Lanka to form laterite induces formation of gibbsite and kaolinite rather than smectite that can be best host phase of REE in IAP, which results in the low content and low extractability of REE in the weathered granite. Consequently, we can conclude that middle degree of weathering may be appropriate for the formation of IAD, typically found under the temperate climate. As for the speciation of REE in such weathered granite, or clay minerals, it was found that the extractability of REE is correlated with fraction of outer-sphere complexes within the samples which can be determined by local structure analysis using extended X-ray absorption fine structure spectroscopy (EXAFS).

Academic Significance and Societal Importance of the Research Achievements

本研究では、スリランカのような熱帯地域の風化花崗岩を対象にして、希土類元素（REE）のイオン吸着型鉱床が生成し得るかという点で研究を行ってきたが、その結果、熱帯地域よりもむしろ日本のような温帯地域でREEイオン吸着型鉱床が生成し易いことを示すことになった。これはむしろ日本にこそこうしたREE資源は存在することを示すものであり、陸上という利用しやすい場所にこうした鉱床が存在するという事実は、今後の国内のREE資源の賦存量を議論する上で、極めて重要な成果であると考えている。

Research Products

• [Journal Article] Reactor environment during the Fukushima nuclear accident inferred from radiocaesium-bearing microparticles (2020)
  • Author(s): Okumura Taiga、Yamaguchi Noriko、Suga Hiroki、Takahashi Yoshio、Segawa Hiroyo、Kogure Toshihiro
  • Journal Title: Scientific Reports Volume: 10 Pages: 1352-1352
  • DOI: 10.1038/s41598-020-58464-y
  • Peer Reviewed / Open Access
• [Journal Article] Isotopic ratios of uranium and caesium in spherical radioactive caesium-bearing microparticles derived from the Fukushima Dai-ichi Nuclear Power Plant (2020)
  • Author(s): Kurihara Yuichi、Takahata Naoto、Yokoyama Takaomi D.、Miura Hikaru、Kon Yoshiaki、Takagi Tetsuichi、Higaki Shogo、Yamaguchi Noriko、Sano Yuji、Takahashi Yoshio
  • Journal Title: Scientific Reports Volume: 10 Pages: 1-10
  • DOI: 10.1038/s41598-020-59933-0
  • Peer Reviewed / Open Access
• [Journal Article] Selective immobilization of iodide onto a novel bismuth-impregnated layered mixed metal oxide: Batch and EXAFS studies (2020)
  • Author(s): Lee Sang-Ho、Takahashi Yoshio
  • Journal Title: Journal of Hazardous Materials Volume: 384 Pages: 121223-121223
  • DOI: 10.1016/j.jhazmat.2019.121223
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Determination of calcium and sulfate species in aerosols associated with the conversion of its species through reaction processes in the atmosphere and its influence on cloud condensation nuclei activation (2020)
  • Author(s): Miyamoto Chihiro、Sakata Kohei、Yamakawa Yoshiaki、Takahashi Yoshio
  • Journal Title: Atmospheric Environment Volume: 223 Pages: 117193-117193
  • DOI: 10.1016/j.atmosenv.2019.117193
  • Peer Reviewed / Open Access
• [Journal Article] Primordial organic matter in the xenolithic clast in the Zag H chondrite: Possible relation to D/P asteroids (2020)
  • Author(s): Kebukawa Yoko、Zolensky Michael E.、Ito Motoo、Ogawa Nanako O.、Takano Yoshinori、Ohkouchi Naohiko、Nakato Aiko、Suga Hiroki、Takeichi Yasuo、Takahashi Yoshio、Kobayashi Kensei
  • Journal Title: Geochim. Cosmochim. Acta Volume: 271 Pages: 61-77
  • DOI: 10.1016/j.gca.2019.12.012
  • NAID: 120006796066
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Identification of paleomagnetic remanence carriers in ca. 3.47 Ga dacite from the Duffer Formation, the Pilbara Craton (2020)
  • Author(s): Usui, Y., Saitoh, M., Tani, K., Nishizawa, M., Shibuya, T., Kato, C., Okumura, T. and Kashiwabara, T.
  • Journal Title: Physics of the Earth and Planetary Interiors Volume: 299 Pages: 106411-106411
  • DOI: 10.1016/j.pepi.2019.106411
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Modern precipitation of hydrogenetic ferromanganese minerals during on-site 15-year exposure tests (2020)
  • Author(s): Usui A., Hino H., Suzushima D., Tomioka N., Suzuki Y., Sunamura M., Kato S., Kashiwabara T., Kikuchi S., Uramoto G.-I., Suzuki K., Yamaoka K.
  • Journal Title: Scientific Reports Volume: 10 Pages: 1-10
  • DOI: 10.1038/s41598-020-60200-5
  • Peer Reviewed / Open Access
• [Journal Article] Carbothermal preparation of magnetic-responsible ferrihydrite based on Fe-rich precipitates for immobilization of arsenate and antimonate: Batch and spectroscopic studies (2019)
  • Author(s): Lee Sang-Ho、Takahashi Yoshio
  • Journal Title: Chemosphere Volume: 237 Pages: 124489-124489
  • DOI: 10.1016/j.chemosphere.2019.124489
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A novel organic-rich meteoritic clast from the outer solar system (2019)
  • Author(s): Yoko Kebukawa, Motoo Ito, Michael E. Zolensky, Richard C. Greenwood, Zia Rahman, Hiroki Suga, Aiko Nakato, Queenie H. S. Chan, Marc Fries, Yasuo Takeichi, Yoshio Takahashi, Kazuhiko Mase, Kensei Kobayashi
  • Journal Title: Sci. Rep Volume: 9 Pages: 3169-3169
  • DOI: 10.1038/s41598-019-39357-1
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Significant contribution of subseafloor microparticles to the global manganese budget (2019)
  • Author(s): Uramoto Go-Ichiro、Morono Yuki、Tomioka Naotaka、Wakaki Shigeyuki、Nakada Ryoichi、Wagai Rota、Uesugi Kentaro、Takeuchi Akihisa、Hoshino Masato、Suzuki Yoshio、Shiraishi Fumito、Mitsunobu Satoshi、Suga Hiroki、Takeichi Yasuo、Takahashi Yoshio、Inagaki Fumio
  • Journal Title: Nature Communications Volume: 10 Pages: 1-10
  • DOI: 10.1038/s41467-019-08347-2
  • NAID: 120006784524
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Tracing and quantifying contributions of end members to karst water at a coalfield in southwest China (2019)
  • Author(s): Sun Jing、Takahashi Yoshio、Strosnider William H.J.、Kogure Toshihiro、Wu Pan、Cao Xingxing
  • Journal Title: Chemosphere Volume: 234 Pages: 777-788
  • DOI: 10.1016/j.chemosphere.2019.06.066
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Study of local structure at crystalline rubrene grain boundaries via scanning transmission X-ray microscopy (2019)
  • Author(s): Foggiatto Alexandre L.、Takeichi Yasuo、Ono Kanta、Suga Hiroki、Takahashi Yoshio、Fusella Michael A.、Dull Jordan T.、Rand Barry P.、Kutsukake Kentaro、Sakurai Takeaki
  • Journal Title: Organic Electronics Volume: 74 Pages: 315-320
  • DOI: 10.1016/j.orgel.2019.07.021
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Spherical tarball particles form through rapid chemical and physical changes of organic matter in biomass-burning smoke (2019)
  • Author(s): Adachi Kouji、Sedlacek Arthur J.、Kleinman Lawrence、Springston Stephen R.、Wang Jian、Chand Duli、Hubbe John M.、Shilling John E.、Onasch Timothy B.、Kinase Takeshi、Sakata Kohei、Takahashi Yoshio、Buseck Peter R.
  • Journal Title: Proceedings of the National Academy of Sciences Volume: 116 Pages: 19336-19341
  • DOI: 10.1073/pnas.1900129116
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Redistribution of Zn during transformation of ferrihydrite: Effects of initial Zn concentration (2019)
  • Author(s): Sakakibara Masanobu、Tanaka Masato、Takahashi Yoshio、Murakami Takashi
  • Journal Title: Chemical Geology Volume: 522 Pages: 121-134
  • DOI: 10.1016/j.chemgeo.2019.05.018
  • Peer Reviewed / Open Access
• [Journal Article] A review of Cs-bearing microparticles in the environment emitted by the Fukushima Dai-ichi Nuclear Power Plant accident (2019)
  • Author(s): Igarashi Yasuhito、Kogure Toshihiro、Kurihara Yuichi、Miura Hikaru、Okumura Taiga、Satou Yukihiko、Takahashi Yoshio、Yamaguchi Noriko
  • Journal Title: Journal of Environmental Radioactivity Volume: 205-206 Pages: 101-118
  • DOI: 10.1016/j.jenvrad.2019.04.011
  • Peer Reviewed / Open Access
• [Journal Article] Depositional processes of microbially colonized manganese crusts, Sambe hot spring, Japan (2019)
  • Author(s): Shiraishi Fumito、Matsumura Yuya、Chihara Ryoji、Okumura Tomoyo、Itai Takaaki、Kashiwabara Teruhiko、Kano Akihiro、Takahashi Yoshio
  • Journal Title: Geochimica et Cosmochimica Acta Volume: 258 Pages: 1-18
  • DOI: 10.1016/j.gca.2019.05.023
  • Peer Reviewed / Open Access
• [Journal Article] Enrichment mechanisms of antimony and arsenic in marine ferromanganese oxides: Insights from the structural similarity (2019)
  • Author(s): Qin Hai-Bo、Uesugi Soichiro、Yang Shitong、Tanaka Masato、Kashiwabara Teruhiko、Itai Takaaki、Usui Akira、Takahashi Yoshio
  • Journal Title: Geochimica et Cosmochimica Acta Volume: 257 Pages: 110-130
  • DOI: 10.1016/j.gca.2019.04.018
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Superior removal of selenite by periclase during transformation to brucite under high-pH conditions (2019)
  • Author(s): Fukushi Keisuke、Miyashita Shun、Kasama Takeshi、Takahashi Yoshio、Morodome Shoji
  • Journal Title: Journal of Hazardous Materials Volume: 371 Pages: 370-380
  • DOI: 10.1016/j.jhazmat.2019.02.107
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Ion concentrations in ice wedges: an innovative approach to reconstruct past climate variability (2019)
  • Author(s): Yoshinori Iizuka, Chihiro Miyamoto, Sumito Matoba, Go Iwahana, Kazuho Horiuchi, Yoshio Takahashi, Naoya Kanna, Koji Suzuki, Hiroshi Ohno
  • Journal Title: Earth and Planet. Sci. Lett. Volume: 515 Pages: 58-66
  • DOI: 10.1016/j.epsl.2019.03.013
  • NAID: 130007743394
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Highly oxidizing aqueous environments on early Mars inferred from scavenging pattern of trace metals on manganese oxides (2019)
  • Author(s): Noda Natsumi, Imamura Shoko, Sekine Yasuhito, Kurisu Minako, Fukushi Keisuke, Terada Naoki, Uesugi Soichiro, Numako Chiya, Takahashi Yoshio, Hartmann Jens
  • Journal Title: Journal of Geophysical Research: Planets Volume: - Pages: 1282-1295
  • DOI: 10.1029/2018je005892
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Finding Radiocesium-bearing Microparticles More Minute than Previously Reported, Emitted by the Fukushima Nuclear Accident (2019)
  • Author(s): Okumura Taiga、Yamaguchi Noriko、Kogure Toshihiro
  • Journal Title: Chem. Lett. Volume: 48 Issue: 11 Pages: 1336-1338
  • DOI: 10.1246/cl.190581
  • NAID: 130007741844
  • ISSN: 0366-7022, 1348-0715
  • Peer Reviewed / Open Access
• [Journal Article] Effect of Acidic Conditions on Surface Properties and Metal Binding Capacity of Clay Minerals (2019)
  • Author(s): Hao Weiduo、Pudasainee Deepak、Gupta Rajender、Kashiwabara Teruhiko、Alessi Daniel S.、Konhauser Kurt O.
  • Journal Title: ACS Earth and Space Chemistry Volume: 3 Pages: 2421-2429
  • DOI: 10.1021/acsearthspacechem.9b00166
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The impact of ionic strength on the proton reactivity of clay minerals (2019)
  • Author(s): Hao Weiduo、Flynn Shannon L.、Kashiwabara Teruhiko、Alam Md Samrat、Bandara Sasiri、Swaren Logan、Robbins Leslie J.、Alessi Daniel S.、Konhauser Kurt O.
  • Journal Title: Chemical Geology Volume: 529 Pages: 119294-119294
  • DOI: 10.1016/j.chemgeo.2019.119294
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Molecular-scale insights into differences in the adsorption of cesium and selenium on biogenic and abiogenic ferrihydrite (2019)
  • Author(s): Kikuchi Sakiko、Kashiwabara Teruhiko、Shibuya Takazo、Takahashi Yoshio
  • Journal Title: Geochimica et Cosmochimica Acta Volume: 251 Pages: 1-14
  • DOI: 10.1016/j.gca.2019.02.001
  • Peer Reviewed / Open Access
• [Journal Article] Iron-depleted pelagic water at the end-Permian mass extinction inferred from chemical species of iron and molybdenum in deep-sea sedimentary rocks (2019)
  • Author(s): Takahashi Satoshi、Nakada Ryoichi、Watanabe Yusuke、Takahashi Yoshio
  • Journal Title: Palaeogeography, Palaeoclimatology, Palaeoecology Volume: 516 Pages: 384-399
  • DOI: 10.1016/j.palaeo.2018.12.014
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Stable Isotope Ratios of Combustion Iron Produced by Evaporation in a Steel Plant (2019)
  • Author(s): Kurisu Minako、Adachi Kouji、Sakata Kohei、Takahashi Yoshio
  • Journal Title: ACS Earth and Space Chemistry Volume: 印刷中 Pages: 588-598
  • DOI: 10.1021/acsearthspacechem.8b00171
  • Peer Reviewed / Open Access
• [Journal Article] Heating experiments of the Tagish Lake meteorite: Investigation of the effects of short‐term heating on chondritic organics (2019)
  • Author(s): Queenie H. S. Chan, Aiko Nakato, Yoko Kebukawa, Michael E. Zolensky, Tomoki Nakamura, Jessica A. Maisano, Matthew W. Colbert, James E. Martinez, A. L. David Kilcoyne, Hiroki Suga, Yoshio Takahashi, Yasuo Takeichi, Kazuhiko Mase, Ian P. Wright
  • Journal Title: Meteoritics and Planetary Science Volume: 54 Pages: 104-125
  • DOI: 10.1111/maps.13193
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Dissolution behaviour of radiocaesium-bearing microparticles released from the Fukushima nucear plant (2019)
  • Author(s): T, Okumura., N. Yamaguchi, T. Dohi, K. lijima, and T. Kogure
  • Journal Title: Scientific Reports Volume: 9 Pages: 3520-3520
  • DOI: 10.1038/s41598-019-40423-x
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Inner structure and inclusions in radiocesium-bearing microparticles emitted in the Fukushima Daiichi Nuclear Power Plant accident (2019)
  • Author(s): T, Okumura., N. Yamaguchi, T. Dohi, K. lijima, and T. Kogure
  • Journal Title: Microscopy Volume: 68 Pages: 234-242
  • DOI: 10.1093/jmicro/dfz004
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Comparative <i>in vivo</i> Imaging of Arsenic and Phosphorus in <i>Pteris vittata</i> Gametophyte by Synchrotron μ-XRF and Radioactive Tracer Techniques (2019)
  • Author(s): Kashiwabara Teruhiko、Tanoi Keitaro、Kitajima Nobuyuki、Hokura Akiko、Abe Tomoko、Nakanishi Tomoko、Nakai Izumi
  • Journal Title: Chem. Lett. Volume: 48 Issue: 4 Pages: 319-321
  • DOI: 10.1246/cl.180996
  • NAID: 130007624424
  • ISSN: 0366-7022, 1348-0715
  • Peer Reviewed / Open Access
• [Journal Article] Comparison of Arsenate and Molybdate Speciation in Hydrogenetic Ferromanganese Nodules (2018)
  • Author(s): Yang Shitong、Uesugi Soichiro、Qin Haibo、Tanaka Masato、Kurisu Minako、Miyamoto Chihiro、Kashiwabara Teruhiko、Usui Akira、Takahashi Yoshio
  • Journal Title: ACS Earth and Space Chemistry Volume: 3 Pages: 29-38
  • DOI: 10.1021/acsearthspacechem.8b00119
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Adsorption Mechanism of Molybdenum(VI) on Manganese Oxides Causing a Large Isotope Fractionation (2018)
  • Author(s): Tanaka Masato、Ariga Daisuke、Kashiwabara Teruhiko、Takahashi Yoshio
  • Journal Title: ACS Earth and Space Chemistry Volume: 2 Pages: 1187-1195
  • DOI: 10.1021/acsearthspacechem.8b00090
  • Peer Reviewed / Open Access
• [Journal Article] Synchrotron X-ray spectroscopic perspective on the formation mechanism of REY-rich muds in the Pacific Ocean (2018)
  • Author(s): Kashiwabara Teruhiko、Toda Ryuichi、Nakamura Kentaro、Yasukawa Kazutaka、Fujinaga Koichiro、Kubo Sayuri、Nozaki Tatsuo、Takahashi Yoshio、Suzuki Katsuhiko、Kato Yasuhiro
  • Journal Title: GEOCHIMICA ET COSMOCHIMICA ACTA Volume: 240 Pages: 260-267
  • DOI: 10.1016/j.gca.2018.08.013
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• [Journal Article] Custom-made PTFE filters for ultra-clean size-fractionated aerosol sampling for trace metals (2018)
  • Author(s): Sakata Kohei、Kurisu Minako、Tanimoto Hiroshi、Sakaguchi Aya、Uematsu Mitsuo、Miyamoto Chihiro、Takahashi Yoshio
  • Journal Title: Marine Chemistry Volume: 206 Pages: 100-108
  • DOI: 10.1016/j.marchem.2018.09.009
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• [Journal Article] A new technique for removing strontium from seawater by coprecipitation with barite (2018)
  • Author(s): Tokunaga Kohei、Kozai Naofumi、Takahashi Yoshio
  • Journal Title: Journal of Hazardous Materials Volume: 359 Pages: 307-315
  • DOI: 10.1016/j.jhazmat.2018.07.044
  • Peer Reviewed / Open Access
• [Journal Article] Cesium desorption behavior of weathered biotite in Fukushima considering the actual radioactive contamination level of soils (2018)
  • Author(s): Mukai Hiroki、Tamura Kenji、Kikuchi Ryosuke、Takahashi Yoshio、Yaita Tsuyoshi、Kogure Toshihiro
  • Journal Title: J. Environ. Radioact. Volume: 190-191 Pages: 81-88
  • DOI: 10.1016/j.jenvrad.2018.05.006
  • Peer Reviewed / Open Access
• [Journal Article] Abundance of Light-Absorbing Anthropogenic Iron Oxide Aerosols in the Urban Atmosphere and Their Emission Sources (2018)
  • Author(s): Ohata Sho、Yoshida Atsushi、Moteki Nobuhiro、Adachi Kouji、Takahashi Yoshio、Kurisu Minako、Koike Makoto
  • Journal Title: Journal of Geophysical Research: Atmospheres Volume: 123 Pages: 1-20
  • DOI: 10.1029/2018jd028363
  • Peer Reviewed / Open Access
• [Journal Article] Fe-kaolinite in granite saprolite beneath sedimentary kaolin deposits: a mode of Fe substitution for Al in kaolinite (2018)
  • Author(s): Mayumi Jige, Tetsuichi Takagi, Yoshio Takahashi, Minako Kurisu, Yuki Tsunazawa, Kazuya Morimoto, Mihoko Hoshino, and Katsuhiro Tsukimura
  • Journal Title: American Mineralogist Volume: in press Pages: 1126-1135
  • DOI: 10.2138/am-2018-6478
  • Peer Reviewed / Open Access
• [Journal Article] Local structure of strontium adsorbed on 2:1 clay minerals and its comparison with cesium by XAFS in terms of migration of their radioisotopes in the environment (2018)
  • Author(s): Yamaguchi Akiko、Tanaka Masato、Kurihara Yuich、Takahashi Yoshio
  • Journal Title: Journal of Radioanalytical and Nuclear Chemistry Volume: 317 Pages: 545-551
  • DOI: 10.1007/s10967-018-5895-0
  • Peer Reviewed / Open Access
• [Journal Article] Origin and migration of trace elements in the surface sediments of Majuro Atoll, Marshall Islands (2018)
  • Author(s): Ito Lisa、Omori Takayuki、Yoneda Minoru、Yamaguchi Toru、Kobayashi Ryuta、Takahashi Yoshio
  • Journal Title: Chemosphere Volume: 202 Pages: 65-75
  • DOI: 10.1016/j.chemosphere.2018.03.083
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Distribution and Chemical Speciation of Molybdenum in River and Pond Sediments Affected by Mining Activity in Erdenet City, Mongolia (2018)
  • Author(s): Solongo Tsetsgee、Fukushi Keisuke、Altansukh Ochir、Takahashi Yoshio、Akehi Akitoshi、Baasansuren Gankhurel、Ariuntungalag Yunden、Enkhjin Odgerel、Davaajargal Boldbaatar、Davaadorj Davaasuren、Hasebe Noriko
  • Journal Title: MINERALS Volume: 8 Pages: 288-288
  • DOI: 10.3390/min8070288
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Forms and distribution of Ce in a ferromanganese nodule (2018)
  • Author(s): M. A. Marcus, B. M. Toner, and Y. Takahashi
  • Journal Title: Marine Chemistry Volume: 202 Pages: 58-66
  • DOI: 10.1016/j.marchem.2018.03.005
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Fukushima Review II on Migration of radionuclides from the Fukushima Daiichi Nuclear Power Plant accident (2018)
  • Author(s): Takahashi Yoshio、Qin Haibo、Yeager Chris M.、Fan Qiaohui
  • Journal Title: GEOCHEMICAL JOURNAL Volume: 52 Issue: 2 Pages: 81-83
  • DOI: 10.2343/geochemj.2.0525
  • NAID: 130006708590
  • ISSN: 0016-7002, 1880-5973
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Discovery of ion-adsorption type deposits of rare earth elements (REE) in Southwest Japan with speciation of REE by extended X-ray absorption fine structure spectroscopy (2018)
  • Author(s): Yamaguchi Akiko、Honda Tasuku、Tanaka Masato、Tanaka Kazuya、Takahashi Yoshio
  • Journal Title: GEOCHEMICAL JOURNAL Volume: 52 Issue: 5 Pages: 415-425
  • DOI: 10.2343/geochemj.2.0531
  • NAID: 130007495990
  • ISSN: 0016-7002, 1880-5973
  • Peer Reviewed / Open Access
• [Journal Article] Estimation of desorption ratios of radio/stable caesium from environmental samples (aerosols and soils) leached with seawater, diluted seawater and ultrapure water (2018)
  • Author(s): Sakaguchi, A. Chiga, H., Tanaka, K., Tsuruta, H. and Takahashi, Y.
  • Journal Title: GEOCHEMICAL JOURNAL Volume: 52 Issue: 2 Pages: 186-199
  • DOI: 10.2343/geochemj.2.0496
  • NAID: 130006708577
  • ISSN: 0016-7002, 1880-5973
  • Peer Reviewed / Open Access
• [Journal Article] Influence of Acidification on Carbonate Sediments of Majuro Atoll, Marshall Islands (2018)
  • Author(s): Ito Lisa、Yamaguchi Toru、Kobayashi Ryuta、Terada Yasuko、Takahashi Yoshio
  • Journal Title: Chem. Lett. Volume: 47 Issue: 4 Pages: 566-569
  • DOI: 10.1246/cl.171236
  • NAID: 130006638893
  • ISSN: 0366-7022, 1348-0715
  • Peer Reviewed / Open Access
• [Journal Article] Mineralogical control of the size distribution of stable Cs and radiocesium in riverbed sediments (2018)
  • Author(s): Tanaka, K., Watanabe, N., Yamasaki, S., Sakaguchi, A., Fan, Q. and Takahashi, Y.
  • Journal Title: GEOCHEMICAL JOURNAL Volume: 52 Issue: 2 Pages: 173-185
  • DOI: 10.2343/geochemj.2.0501
  • NAID: 130006708582
  • ISSN: 0016-7002, 1880-5973
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Discovery of radiocesium-bearing microparticles in river water and their influence on the solid-water distribution coefficient (<i>K</i>_d) of radiocesium in the Kuchibuto River in Fukushima (2018)
  • Author(s): Miura, H. Kurihara, Y., Sakaguchi, A. Tanaka, K., Yamaguchi, N., Higaki, S. and Takahashi, Y.
  • Journal Title: GEOCHEMICAL JOURNAL Volume: 52 Issue: 2 Pages: 145-154
  • DOI: 10.2343/geochemj.2.0517
  • NAID: 130006708588
  • ISSN: 0016-7002, 1880-5973
  • Peer Reviewed / Open Access
• [Journal Article] Organic matter in extraterrestrial water-bearing salt crystals (2018)
  • Author(s): Q. H. S. Chan, M. E. Zolensky, Y. Kebukawa, M. Fries, M. Ito, A. Steele, Z. Rahman, A. Nakato, A. L. D. Kilcoyne, H. Suga, Y. Takahashi, Y. Takeichi, and K. Mase
  • Journal Title: Science Advances Volume: 4 Pages: 3521-3521
  • DOI: 10.1126/sciadv.aao3521
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Secondary radiocesium contamination of agricultural products by resuspended matter (2018)
  • Author(s): Nihei, N., K. Yoshimura, T. Okumura, K. Tanoi, K. Iijima, T. Kogure, and T.M. Nakanishi
  • Journal Title: J. Radioanal. Nucl. Chem. Volume: 318 Pages: 341-346
  • DOI: 10.1007/s10967-018-6063-2
  • Peer Reviewed / Open Access
• [Journal Article] Sulfate-containing calcite: crystallographic characterization of natural and synthetic materials (2018)
  • Author(s): Okumura Taiga、Kim Hye-jin、Kim Jin-wook、Kogure Toshihiro
  • Journal Title: European Journal of Mineralogy Volume: 30 Pages: 929-937
  • DOI: 10.1127/ejm/2018/0030-2772
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Structural and Compositional Variances in 'HIDROBIOTITE' Sample from Palabora, South Africa (2018)
  • Author(s): Kikuchi, R. and T. Kogure
  • Journal Title: Clay Science Volume: 22 Pages: 39-52
  • NAID: 130007404453
  • Peer Reviewed / Open Access
• [Journal Article] Loss of radioactivity in radiocesium-bearing microparticles emitted from the Fukushima Dai-ichi nuclear power plant by heating (2018)
  • Author(s): Okumura Taiga、Yamaguchi Noriko、Dohi Terumi、Iijima Kazuki、Kogure Toshihiro
  • Journal Title: Scientific Reports Volume: 8 Pages: 9707-9707
  • DOI: 10.1038/s41598-018-28087-5
  • Peer Reviewed / Open Access
• [Journal Article] Involvement of acidic polysaccharide Ph-PS-2 and protein in initiation of coccolith mineralization, as demonstrated by in vitro calcification on the base plate (2018)
  • Author(s): Sakurada, S., S. Fujiwara, M. Suzuki, T. Kogure, T. Uchida, T. Umemura, M. Tsuzuki
  • Journal Title: Marine Biotechnology Volume: 印刷中 Pages: 304-312
  • DOI: 10.1007/s10126-018-9818-4
  • Peer Reviewed / Open Access
• [Journal Article] Structures of radioactive Cs-bearing microparticles in non-spherical forms collected in Fukushima (2018)
  • Author(s): Yamaguchi, N., T. Kogure, H. Mukai, K. A. Hasegawa, M. Mitome, T. Hara, and H. Fujiwara
  • Journal Title: GEOCHEMICAL JOURNAL Volume: 51 Issue: 2 Pages: 123-136
  • DOI: 10.2343/geochemj.2.0483
  • NAID: 130006708576
  • ISSN: 0016-7002, 1880-5973
  • Peer Reviewed / Open Access
• [Journal Article] The formation of Fe-bearing secondary phase minerals from the basalt?sediment interface, South Pacific Gyre: IODP Expedition 329 (2018)
  • Author(s): Yang Kiho、Park Hanbeom、Baik Hionsuck、Kogure Toshihiro、Kim Jinwook
  • Journal Title: Clays and Clay Minerals Volume: 66 Pages: 1-8
  • DOI: 10.1346/ccmn.2018.064083
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Dissolution Behavior of Lead Borate Glass under Simulated Geological Disposal Conditions (2018)
  • Author(s): A. Mukunoki, T. Kikuchi, T. Chiba, T. Sakuragi, T. Kogure, and T. Sato
  • Journal Title: MRS Advances Volume: - Pages: 1139-1145
  • DOI: 10.1557/adv.2018.284
  • Peer Reviewed / Open Access
• [Journal Article] Nanoscale spatial analysis of clay minerals containing cesium by synchrotron radiation photoemission electron microscopy (2018)
  • Author(s): A. Yoshigoe, H. Shiwaku, T. Kobayashi, I. Shimoyama, D. Matsumura, T. Tsuji, Y. Nishihata, T. Kogure, T. Ohkochi, A. Yasui, and T. Yaita
  • Journal Title: Appl. Phys. Lett. Volume: 112 Pages: 021603-021603
  • DOI: 10.1063/1.5005799
  • Peer Reviewed / Open Access
• [Journal Article] Geochemistry, U-Pb dating, and Lu-Hf isotopes of zircon and monazite of porphyritic granites within the Jiao-Liao-Ji orogenic belt: Implications for petrogenesis and tectonic setting. (2017)
  • Author(s): Liu F.L., Liu C.H., Itano K., Iizuka T., Cai J. and Wang F.
  • Journal Title: Precambrian Research Volume: 300 Pages: 78-106
  • DOI: 10.1016/j.precamres.2017.08.007
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Employment of the generalized adsorption model for the prediction of the solid-water distribution of radiocesium in the river-estuary-ocean system. (2017)
  • Author(s): Q. Fan and Y. Takahashi,
  • Journal Title: Applied Geochemistry Volume: 79 Pages: 75-84
  • DOI: 10.1016/j.apgeochem.2017.01.020
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Stable isotope fractionation of tungsten during adsorption on Fe and Mn (oxyhydr)oxides (2017)
  • Author(s): T. Kashiwabara, S. Kubo, M. Tanaka, R. Senda, T. Iizuka, M. Tanimizu, Y. Takahashi
  • Journal Title: Geochim. Cosmochim. Acta Volume: 204 Pages: 52-67
  • DOI: 10.1016/j.gca.2017.01.031
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Aqueous speciation is likely to control the stable isotopic fractionation of cerium at varying pH (2017)
  • Author(s): R. Nakada, M. Tanaka, M. Tanimizu, and Y. Takahashi
  • Journal Title: Geochim. Cosmochim. Acta Volume: 218 Pages: 273-290
  • DOI: 10.1016/j.gca.2017.09.019
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Reconstruction of the temporal distribution of 236U/238U in the Northwest Pacific Ocean using a coral core sample from the Kuroshio Current area (2017)
  • Author(s): T. Nomura, A. Sakaguchi, P. Steier, R. Eigl , A. Yamakawa ,Takaaki Watanabe , K. Sasaki , T. Watanabe , R. Golser, Y. Takahashi , H. Yamano
  • Journal Title: Marine Chemistry Volume: 190 Pages: 28-34
  • DOI: 10.1016/j.marchem.2016.12.008
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Tellurium Distribution and Speciation in Contaminated Soils from Abandoned Mine Tailings: Comparison with Selenium (2017)
  • Author(s): H.-B. Qin, Y. Takeichi, H. Nitani, T. Terada, and Y. Takahashi
  • Journal Title: Environmental Science & Technology Volume: 10.1021/acs.est.7b00955 Pages: 6027-6035
  • DOI: 10.1021/acs.est.7b00955
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Cyanobacterial exopolymer properties differentiate microbial carbonate fabrics (2017)
  • Author(s): F. Shiraishi, Y. Hanzawa, T. Okumura, N. Tomioka, Y. Kodama, H. Suga, Y. Takahashi, and A. Kano
  • Journal Title: Scientific Reports Volume: 7 Pages: 11805-11805
  • DOI: 10.1038/s41598-017-12303-9
  • Peer Reviewed / Open Access
• [Journal Article] Ligand exchange adsorption and coordination structure of Pd on δ-MnO 2 in NaCl solution (2017)
  • Author(s): Tanaka Kazuya、Tanaka Masato、Watanabe Naoko、Tokunaga Kohei、Takahashi Yoshio
  • Journal Title: Chemical Geology Volume: 460 Pages: 130-137
  • DOI: 10.1016/j.chemgeo.2017.04.022
  • Peer Reviewed / Open Access
• [Journal Article] Effective Removal of Selenite and Selenate Ions from Aqueous Solution by Barite (2017)
  • Author(s): Tokunaga Kohei、Takahashi Yoshio
  • Journal Title: Environmental Science & Technology Volume: 51 Pages: 9194-9201
  • DOI: 10.1021/acs.est.7b01219
  • Peer Reviewed / Open Access
• [Journal Article] Comparison of solid-water partitions of radiocesium in river waters in Fukushima and Chernobyl areas (2017)
  • Author(s): Y. Takahashi, Q. Fan, H. Suga, K. Tanaka, A. Sakaguchi, Y. Takeichi, K. Ono, K. Mase, K. Kato, and V. V. Kanivets
  • Journal Title: Scientific reports Volume: 7 Pages: 12407-12407
  • DOI: 10.1038/s41598-017-12391-7
  • NAID: 120007134717
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Different partitioning behaviors of molybdenum and tungsten in a sediment-water system under various redox conditions (2017)
  • Author(s): Watanabe Yusuke、Kashiwabara Teruhiko、Ishibashi Jun-ichiro、Sekizawa Oki、Nitta Kiyofumi、Uruga Tomoya、Takahashi Yoshio
  • Journal Title: Chemical Geology Volume: 471 Pages: 38-51
  • DOI: 10.1016/j.chemgeo.2017.09.009
  • Peer Reviewed / Open Access
• [Journal Article] Speciation of Magnesium in monohydrocalcite: XANES, ab initio and geochemical modeling. (2017)
  • Author(s): K. Fukushi, Y. Suzuki, J. Kawano, T. Ohno, M. Ogawa, T. Yaji, and Y. Takahashi,
  • Journal Title: Geochim. Cosmochim. Acta Volume: 213 Pages: 457-474
  • DOI: 10.1016/j.gca.2017.06.040
  • NAID: 130006198607
  • Peer Reviewed / Open Access
• [Journal Article] Discovery of non-spherical heterogeneous radiocesium-bearing particles not derived from Unit 1 of the Fukushima Dai-ichi Nuclear Power Plant, in residences five years after the accident. (2017)
  • Author(s): S. Higaki, Y. Kurihara, H. Yoshida, Y. Takahashi, and N. Shinohara
  • Journal Title: Journal of Environmental Radioactivity Volume: 177 Pages: 65-70
  • DOI: 10.1016/j.jenvrad.2017.06.006
  • Peer Reviewed / Open Access
• [Journal Article] Spatially Resolved Distribution of Fe Species around Microbes at the Submicron Scale in Natural Bacteriogenic Iron Oxides (2017)
  • Author(s): H. Suga, S. Kikuchi, Y. Takeichi, C. Miyamoto, M. Miyahara, S. Mitsunobu, T. Ohigashi, K. Mase, K. Ono and Y. Takahashi
  • Journal Title: Microb. Environ. Volume: 32 Issue: 3 Pages: 283-287
  • DOI: 10.1264/jsme2.me17009 10.1264/jsme2.ME17009
  • NAID: 130006105328
  • ISSN: 1342-6311, 1347-4405
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Lead speciation studies on coarse and fine aerosol particles by bulk and micro X-ray absorption fine structure spectroscopy (2017)
  • Author(s): K. Sakata, A. Sakaguchi, Y. Yokoyama, Y. Terada, and Y. Takahashi
  • Journal Title: GEOCHEMICAL JOURNAL Volume: 51 Issue: 3 Pages: 215-225
  • DOI: 10.2343/geochemj.2.0456
  • NAID: 130006837067
  • ISSN: 0016-7002, 1880-5973
  • Peer Reviewed / Open Access
• [Journal Article] Selenium speciation in agricultural soils from selenosis areas using sequential extractions and X-ray absorption spectroscopy. (2017)
  • Author(s): H.-B. Qin, J.-M. Zhu, Y. Takahashi, Z.-Q. Lin, W.-P. Xu, D.-C Tan, L.-R. Zheng
  • Journal Title: Environmental Pollution Volume: 255 Pages: 361-369
  • DOI: 10.1016/j.envpol.2017.02.062
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Mineralogical study of brown olivine in Northwest Africa 1950 shergottite and implications for the formation mechanism of iron nanoparticles (2017)
  • Author(s): A. Takenouchi, T. Mikouchi, and T. Kogure
  • Journal Title: Meteoritics and Planetary Science Volume: 52 Pages: 2491-2504
  • DOI: 10.1111/maps.12949
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Structural and functional analyses of a TIMP and MMP in the ligament of Pinctada fucata (2017)
  • Author(s): Kubota Kazuki、Tsuchihashi Yasushi、Kogure Toshihiro、Maeyama Kaoru、Hattori Fumihiro、Kinoshita Shigeharu、Sakuda Shohei、Nagasawa Hiromichi、Yoshimura Etsuro、Suzuki Michio
  • Journal Title: Journal of Structural Biology Volume: 199 Pages: 216-224
  • DOI: 10.1016/j.jsb.2017.07.010
  • Peer Reviewed / Open Access
• [Journal Article] Proposed Cesium-free Mineralization Method for Soil Decontamination: Demonstration of Cesium Removal from Weathered Biotite (2017)
  • Author(s): Honda Mitsunori、Shimoyama Iwao、Kogure Toshihiro、Baba Yuji、Suzuki Shinichi、Yaita Tsuyoshi
  • Journal Title: ACS Omeega Volume: 2 Pages: 867-868
  • DOI: 10.1021/acsomega.7b01304
  • Peer Reviewed / Open Access
• [Journal Article] Crystal defects induced by chitin and chitinolytic enzymes in the prismatic layer of Pinctada fucata (2017)
  • Author(s): Kintsu Hiroyuki、Okumura Taiga、Negishi Lumi、Ifuku Shinsuke、Kogure Toshihiro、Sakuda Shohei、Suzuki Michio
  • Journal Title: Biochenical and Biophysical Research Communications Volume: 489 Pages: 89-95
  • DOI: 10.1016/j.bbrc.2017.05.088
  • Peer Reviewed / Open Access
• [Journal Article] Weak size dependence of resuspended radiocesium adsorbed on soil particles collected after the Fukushima nuclear accident (2017)
  • Author(s): N. Kaneyasu, H. Ohashi, F. Suzuki, T. Okuda, F. Ikemori, N. Akata, and T. Kogure
  • Journal Title: J. Environ. Radioactiv. Volume: 172 Pages: 122-129
  • DOI: 10.1016/j.jenvrad.2017.03.001
  • Peer Reviewed / Open Access
• [Journal Article] Continuous growth of hydrogenetic ferromanganese crusts since 17 Myr ago on Takuyo-Daigo Seamount, NW Pacific, at water depths of 800-5500 m (2017)
  • Author(s): A. Usui, K. Nishi, H. Sato, Y. Nakasato, B. Thornton, T. Kashiwabara, A. Tokumaru, A. Sakaguchi, K. Yamaoka, S. Ka, S. Nitahara, K. Suzuki, K. Iijima, and T.Urabe
  • Journal Title: Ore Geoogy Reviews Volume: 印刷中 Pages: 71-87
  • DOI: 10.1016/j.oregeorev.2016.09.032
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Biotic manganese oxidation coupled with methane oxidation using a continuous-flow bioreactor system under marine conditions (2017)
  • Author(s): Kato Shingo、Miyazaki Masayuki、Kikuchi Sakiko、Kashiwabara Teruhiko、Saito Yumi、Tasumi Eiji、Suzuki Katsuhiko、Takai Ken、Cao Linh Thi Thuy、Ohashi Akiyoshi、Imachi Hiroyuki
  • Journal Title: Water Science and Technology Volume: 76 Pages: 1781-1795
  • DOI: 10.2166/wst.2017.365
  • Peer Reviewed / Open Access
• [Presentation] TES蛍光XAFSによるセシウムの化学状態分析 (2020)
  • Author(s): 高橋嘉夫
  • Organizer: 「福島原発事故で放出された放射性物質の多面的分析」専門研究会
• [Presentation] 高エネルギーμ-XRF-XAFSによるレアアースイオン吸着型鉱床のホスト相同定の試み (2020)
  • Author(s): 長澤 真・関澤央輝・新田清文・高橋嘉夫
  • Organizer: 日本放射光学会年会・放射光科学合同シンポジウム
• [Presentation] 超電導転移端センター検出器（TES)を用いた蛍光XAFS法による地球化学・環境化学飼料中の微量元素の化学種解析 (2020)
  • Author(s): 髙橋嘉夫・山田真也・関澤央輝・板井啓明・田中雅人・栗原雄一・柏原輝彦・坂田昂平・菅 大暉・三浦 輝・栗栖美菜子・長澤 真・早川亮大・多いかなえ・須田博貴・竜野秀行・岡田信二・奥村拓馬・橋本 直・一戸悠人・林 佑・今井悠喜・野田博文・神代 暁・宇留賀朋哉
  • Organizer: 日本放射光学会年会・放射光科学合同シンポジウム
• [Presentation] TES蛍光XAFSによるセシウムの化学状態分析 (2019)
  • Author(s): 高橋嘉夫
  • Organizer: 京都大学複合原子力科学研究所「福島原発事故で放出された放射性物質の多面 的分析」専門研究会(3)
  • Invited
• [Presentation] MIGRATION OF RADIOCESIUM AND RADIOIODINE IN THE ENVIRONMENT EMITTED DURING FUKUSHIMA DAI-ICHI NUCLEAR POWER PLANT ACCIDENT (2019)
  • Author(s): Yoshio Takahashi
  • Organizer: 国際会議Migration2019
  • Int'l Joint Research / Invited
• [Presentation] A NEW TECHNIQUE FOR REMOVING SELENITE AND SELENATE FROM AQUEOUS SOLUTION BY COPRECIPITATION WITH BARITE (2019)
  • Author(s): K. Tokunaga, Y. Takahashi, N. Kozai
  • Organizer: 国際会議Migration2019
  • Int'l Joint Research
• [Presentation] IDENTIFYING THE ROLE OF STRUCTURAL IRON IN THE IMMOBILIZATION OF URANIUM BY SMECTITE MINERALS (2019)
  • Author(s): S. T. Yang, H. B. Qin, T. Hamamoto, J. Sun, T. Itai, Y. Takahashi
  • Organizer: 国際会議Migration2019
  • Int'l Joint Research
• [Presentation] FIXATION OF RADIUM BY ADSORPTION ON CLAY MINERALS BASED ON ANALYSES OF CORE SAMPLES AROUND NINGYO-TOGE URANIUM MINE (2019)
  • Author(s): A. Yamaguchi, Y. Kurihara, M. Okumura, Y. Takahashi
  • Organizer: 国際会議Migration2019
  • Int'l Joint Research
• [Presentation] 微量金属元素を用いた人為起源エアロゾルの起源と発生過程の考察 (2019)
  • Author(s): 宮本千尋・松木 篤・板井啓明・高橋嘉夫
  • Organizer: 日本地球科学会
• [Presentation] 安定同位体比と化学種に基づくエアロゾル中のカドミウムの発生過程と水溶性についての考察 (2019)
  • Author(s): 寺西毅洋・栗栖美菜子・宮本千尋・板井啓明・高橋嘉夫
  • Organizer: 日本地球科学会
• [Presentation] ルビジウムの分子地球化学：安定同位体比の地球化学的ツールとしての可能性 (2019)
  • Author(s): 坪井寛行・板井啓明・高橋嘉夫
  • Organizer: 日本地球科学会
• [Presentation] 超伝導転移端センサー検出器（TES）を用いた蛍光XAFS法による地球化学・環境化学試料中の微量元素の化学種解析 (2019)
  • Author(s): 高橋嘉夫・山田真也・関澤央輝・板井啓明・田中雅人・栗原雄一・柏原輝彦・坂田昂平・菅 大暉・三浦輝・栗栖美菜子・長澤 真・早川亮大・大井かなえ・須田博貴・竜野秀行・岡田信二・奥村拓馬・橋本 直・一戸悠人・林 佑・今井悠喜・野田博文・神代 暁・宇留賀朋哉
  • Organizer: 日本地球科学会
• [Presentation] 酸素配位のハードな配位子と金属イオンの錯生成反応の系統的理解 (2019)
  • Author(s): 長澤 真・田中雅人・宮地亜沙美・高橋嘉夫
  • Organizer: 日本地球科学会
• [Presentation] 希土類元素のK・L吸収端へのXAFS分析の試み：高エネルギーXAFSと超伝導転移端センサー検出器（TES）を用いた分析との比較 (2019)
  • Author(s): 菅 大暉・長澤 真・関澤央輝・新田清文・山田真也・早川亮大・大井かなえ・須田博貴・竜野秀行・岡田信二・奥村拓馬・橋本 直・一戸悠人・林 佑・今井悠喜・野田博文・神代 暁・宇留賀朋哉・高橋嘉夫
  • Organizer: 日本地球科学会
• [Presentation] 魚類中微量水銀のSXRF/XAFS測定における超伝導転移端センサー検出器（TES）の応用 (2019)
  • Author(s): 板井啓明・高橋嘉夫・山田真也・関澤央輝・早川亮大・大井かなえ・須田博貴・竜野秀行・岡田信二・奥村拓馬・橋本 直・一戸悠人・林 佑・今井悠喜・野田博文・神代 暁・宇留賀朋哉
  • Organizer: 日本地球科学会
• [Presentation] TXMおよびTEMを用いた顕微分析から迫る炭素質コンドライト母天体での有機物－鉱物共進化 (2019)
  • Author(s): 桐生健斗・癸生川陽子・高橋嘉夫・武市泰男・若林大佑・大東琢治・近藤正志・伊藤元雄・兒玉 優・小林憲正
  • Organizer: 日本地球科学会
• [Presentation] 炭酸カルシウムの結晶多形を制御する微量共沈二価金属イオンに対するXAFS法を用いた局所構造解析 (2019)
  • Author(s): 伊地知雄太・大野 剛・高橋嘉夫
  • Organizer: 日本地球科学会
• [Presentation] 海底鉄マンガン酸化物中のバナジウムの吸着構造とそのホスト相や同位体分別との関係 (2019)
  • Author(s): 田中雅人・柏原輝彦・高橋嘉夫
  • Organizer: 日本地球科学会
• [Presentation] Vertical changes of Ni and Mn in a Myanmar lateritic regolith by XAFS and other techniques (2019)
  • Author(s): 孫 静・Shitong Yang・Haibo Qin・田中雅人・高橋嘉夫・実松健造
  • Organizer: 日本地球科学会
• [Presentation] 微量元素分析から導く火星隕石ナクライトの変質履歴 (2019)
  • Author(s): 鈴木慧花・菅 大暉・山口 亮・臼井寛裕・新田清文・関澤央輝・高橋嘉夫
  • Organizer: 日本地球科学会
• [Presentation] カルシウム部分置換バライトを用いた放射性ストロンチウムの効果的な処理法の開発 (2019)
  • Author(s): 徳永紘平・高橋嘉夫・香西直文
  • Organizer: 日本地球科学会
• [Presentation] 福島原発事故により放出された放射性微粒子に含まれるFeの価数および軽元素の有無 (2019)
  • Author(s): 奥村大河・菅 大暉・高橋嘉夫・小暮敏博
  • Organizer: 日本地球科学会
• [Presentation] 放射光X線を用いた福島第一原子力発電所１号機由来の不溶性Cs粒子中のU-Zr粒子の発見 (2019)
  • Author(s): 三浦 輝・栗原雄一・山本政儀・坂口 綾・桧垣正吾・高橋嘉夫
  • Organizer: 日本地球科学会
• [Presentation] モンゴル塩湖の凍結時における氷へ取り込みと太陽系天体応用 (2019)
  • Author(s): 依田優大・関根康人・福士圭介・高橋嘉夫・北島卓磨・Baasansuren Gankhurel ・Davaadorj Davaasuren・Davaadorj Davaasuren・庄司 大
  • Organizer: 日本地球科学会
• [Presentation] 地球外試料中のスメクタイトに対する新たな鉱物学的キャラリゼーション法の開発 (2019)
  • Author(s): 井上皓介・福士圭介・森田康揮・菅 大暉 ・高橋嘉夫
  • Organizer: 日本地球科学会
• [Presentation] 能登半島西岸域の中新世安山岩に認められる変質鉱物カリウム存在状態と K-Ar 年代の意義 (2019)
  • Author(s): 宇波謙介・福士圭介・高橋嘉夫・板谷徹丸・丹羽 正
  • Organizer: 日本地球科学会
• [Presentation] 顕微ラマン分光分析によるウラン酸化物微粒子の化学状態分析 (2019)
  • Author(s): 蓬田 匠・江坂文孝・高橋嘉夫・北辻章浩・宮本ユタカ
  • Organizer: 日本分析化学会 第68回年会
• [Presentation] 同位体比・化学種を用いたエアロゾル 中の重金属の起源解析（東大院理） (2019)
  • Author(s): 高橋嘉夫・栗栖美菜子
  • Organizer: 日本分析化学会 第68回年会
• [Presentation] Contribution of Fe from anthropogenic combustion and volcanic sources to the Pacific to related to the marine bioproductivity (2019)
  • Author(s): Yoshio Takahashi
  • Organizer: 全国気体同位体技術及び地球科学応用シンポジウム
• [Presentation] 超伝導転移端センサー検出器(TES)を用いた蛍光XAFS法による環境化学地球試料中の微量元素の化学種解析 (2019)
  • Author(s): 高橋嘉夫・山田真也・関澤央輝・板井啓明・田中雅人・栗原雄一・柏原輝彦・坂田昂平・菅 大暉・三浦輝・栗栖美菜子・長澤 真・早川亮大・大井かなえ・須田博貴・竜野秀行・岡田信二・奥村拓馬・橋本 直・一戸悠人・林 佑・今井悠喜・野田博文・神代 暁・宇留賀朋哉
  • Organizer: 第22回XAFS討論会
• [Presentation] ナノX顕微鏡分光法を利用した分子環境地球科学的アプローチによるサステナブル科学の推進 (2019)
  • Author(s): 髙橋嘉夫
  • Organizer: Spring-8シンポジウム2019
• [Presentation] XAFSによる希土類元素濃集現象への分子地球化学的アプローチ (2019)
  • Author(s): 長澤 真・関澤央輝・新田清文・山田真也・高橋嘉夫
  • Organizer: XAFS夏の学校
• [Presentation] Effective Removal of Oxyanions from Aqueous Solution by Coprecipitated with Barite (2019)
  • Author(s): K. Tokunaga , Y. Takahashi , N. Kozai
  • Organizer: Goldschmidt2019
  • Int'l Joint Research
• [Presentation] Chemical Species of Iron and Molybdenum in Deep-Sea Sedimentary Rocks Across the PermianTriassic Boundary (2019)
  • Author(s): S. Takahashi, R. Nakada, Y. Watanabe, Y. Takahashi
  • Organizer: Goldschmidt2019
  • Int'l Joint Research
• [Presentation] Geochemistry of REY Carriers within REY-Rich Muds in the Pacific Ocean (2019)
  • Author(s): T. Kashiwabara, R. Toda, K. Nakamura, K. Yasukawa, K. Fujinaga, S. Kubo, T. Nozaki, Y. Takahashi, K. Suzuk, Y. Kato
  • Organizer: Goldschmidt2019
  • Int'l Joint Research
• [Presentation] Comparison of Radiocesium-Bearing Microparticles of Different Shape and Elemental Distribution by Multiple Synchrotron Radiation X-Ray Analyses (2019)
  • Author(s): H. Miura, Y. Kurihara, M. Yamamoto, A. Sakaguchi, N. Yamaguchi, S. Higaki, Y. Takahashi
  • Organizer: Goldschmidt2019
  • Int'l Joint Research
• [Presentation] Estimation of Water-Rock Ratio Using Rubidium Stable Isotope Ratio (2019)
  • Author(s): H. Tsuboi, T. Itai, Y. Takahashi
  • Organizer: Goldschmidt2019
  • Int'l Joint Research
• [Presentation] Microscopic Analyses of Weathered Granite Soil in Ion Adsorption Rare Earth Ore of China (2019)
  • Author(s): H. Mukai, Y. Kon, K. Sanematsu, Y. Takahashi, M. Ito
  • Organizer: Goldschmidt2019
  • Int'l Joint Research
• [Presentation] Molecular Geochemistry of Interactions of Various Hard Cations and Phyllosilicates Related to their Environmental Behaviors and Isotope Fractionation (2019)
  • Author(s): Yoshio Takahashi
  • Organizer: Goldschmidt2019
  • Int'l Joint Research
• [Presentation] Iron Stable Isotope Ratios of Aerosols from Various Sources to Investigate Origins of Fe Transported to the North Pacific (2019)
  • Author(s): M. Kurisu, K. Sakata, Y. Takahashi
  • Organizer: Goldschmidt2019
  • Int'l Joint Research
• [Presentation] Relations between Fractional Solubility and Trace Metals Species in Marine Aerosol (2019)
  • Author(s): K. Sakata, A. Sakaguchi, H. Tanimoto, M. Kurisu, Y. Takahashi
  • Organizer: Goldschmidt2019
  • Int'l Joint Research
• [Presentation] Hydrothermal Sulfate Reduction as a Posssible Sink of Sulfate in Europa (2019)
  • Author(s): S. Tan, Y. Sekine, T. Shibuya, C. Miyamoto, Y. Takahashi
  • Organizer: Goldschmidt2019
  • Int'l Joint Research
• [Presentation] Speciations of Copper Coprecipitated in Calcite and Aragonite: An Analog Study for Magnesium in Aragonite (2019)
  • Author(s): Y. Ijichi, T. Ohno, S. Sakata, Y.Takahashi
  • Organizer: Goldschmidt2019
  • Int'l Joint Research
• [Presentation] Estimation of Emission Source of Sulfate Aerosol Collected in the Northwestern Region in Japan (2019)
  • Author(s): C. Miyamoto, A. Matsuki, T. Itai, Y. Takahashi
  • Organizer: Goldschmidt2019
  • Int'l Joint Research
• [Presentation] 放射光マイクロビーム蛍光X 線分析を用いた粒径別エアロゾルにおける人為起源アンチモンの発生源および放出過程での化学形態変化の解析 (2019)
  • Author(s): 川島彰悟・板井啓明・高橋嘉夫
  • Organizer: 第２８回環境化学討論会
• [Presentation] 安定同位体比と化学種に基づくエアロゾル中のカドミウムの発生過程と水溶性についての考察 (2019)
  • Author(s): 寺西毅洋・栗栖美菜子・宮本千尋・板井啓明・高橋嘉夫
  • Organizer: 第２８回環境化学討論会
• [Presentation] エアロゾル中燃焼起源鉄の鉄安定同位体比を用いた海洋表層への鉄供給源推定に向けての考察 (2019)
  • Author(s): 栗栖美菜子・坂田昂平・足立光司・高橋嘉夫
  • Organizer: 第２８回環境化学討論会
• [Presentation] Speciation of metal ions in hydrosphere: Further classification of intermediately hard ligands in HSAB theory (2019)
  • Author(s): Makoto Nagasawa, Masato Tanaka, Asami Miyaji, and Yoshio Takahashi
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Difference in the partition behaviors and speciation between scandium and other rare earth elements in nickel laterite ore deposits (2019)
  • Author(s): Haibo Qin, Kenzo Sanematsu, Arcilla Carlo, Yoshio Takahashi
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Chemical speciation analysis of the brown and black precipitates observed in the gill chamber of the vent shrimp Rimicaris kairei (2019)
  • Author(s): Masanari Hikosaka, Yoshio Takahashi, Chong Chen, Robert Jenkins
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Calcium carbonate formation processes on cyanobacterial surface (2019)
  • Author(s): Fumito Shiraishi, Takeru Omori, Naotaka Tomioka, Satoko Motai, Hiroki Suga, Yoshio Takahashi
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Discovering U particle with Zr from CsMP emitted from Unit 1 of FDNPP using synchrotron radiation X-ray analyses (2019)
  • Author(s): Hikaru Miura, Yuichi Kurihara, Masayoshi Yamamoto, Aya Sakaguchi, Kazuya Tanaka, Shogo Higaki, Yoshio Takahashi
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Investigation of the organic matter in ALH 77307 by STXM (2019)
  • Author(s): Hiroki Suga, Motoo Ito, Yoko Kebukawa, Matthew A Marcus, Takuji Ohigashi, Yoshio Takahashi
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Microscopic study on rare earth elements in ion-adsorption type ore of China (2019)
  • Author(s): Hiroki Mukai, Yoshiaki Kon, Kenzo Sanematsu, Yoshio Takahashi, Motoo Ito
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] A study on Martian water environment based on the μ-XRF-XANES analysis for the secondary minerals formed in a nakhlite meteorite (Y 000593) vein (2019)
  • Author(s): Keika Suzuki, Hiroki Suga, Akira Yamaguchi, Tomohiro Usui, Oki Sekizawa, Kiyofumi Nitta, Yoshio Takahashi
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Fractionation of Zirconium-Hafnium in ferromanganese crusts (2019)
  • Author(s): Aya Sakaguchi, Junpei Inagaki, Minami Inoue, Akira Usui, Hiromitsu Haba, Masashi Kaneko , Shinya Yamasaki, Keisuke Sueki, Yoshio Takahashi
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Dark Streak Features in Mongolia: Implications for Formation Mechanisms of Recurring Slope Lineae on Mars (2019)
  • Author(s): 中村麻也・関根康人・福士圭介・長谷部徳子・Davaadorj Davaasuren・高橋嘉夫・長谷川精・小倉拓郎・森田康暉・Tuvshin Gerelmaa
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Abundant ferromanganese microparticles in oxic pelagic sediments (IODP Exp. 329) (2019)
  • Author(s): Go-Ichiro Uramoto, Yuki Morono, Naotaka Tomioka, Shigeyuki Wakaki, Ryoichi Nakada, Rota Wagai, Kentaro Uesugi, Akihisa Takeuchi, Masato Hoshino, Yoshio Suzuki, Satoshi Mitsunobu, Fumito Shiraishi, Hiroki Suga, Yasuo Takeichi, Yoshio Takahashi, Fumio Inagaki
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Estimation of contribution of anthropogenic iron in marine aerosols by iron isotope ratios (2019)
  • Author(s): Maya Nakamura, Yasuhito Sekine, Keisuke Fukushi, Noriko Hasebe, Davaadorj Davaasuren
  • Organizer: SOLAS Open Science Conference
  • Int'l Joint Research
• [Presentation] Increase of soluble fraction of Fe in aerosol of volcanic origin during long-range transport (2019)
  • Author(s): Yoshio Takahashi, Hitoshi Hasegawa, Takuro Ogura, Koki Morida, Tuvshin Gerelmaa
  • Organizer: SOLAS Open Science Conference
  • Int'l Joint Research
• [Presentation] Molecular geochemistry to link atomic-scale information and macroscopic phenomena (2019)
  • Author(s): Yoshio Takahashi
  • Organizer: The 4th China-Japan Joint Forum
  • Int'l Joint Research / Invited
• [Presentation] ロードダスト（黒い物質）の分析とその重要性 (2019)
  • Author(s): 高橋嘉夫
  • Organizer: 福島第一原子力発電所事故由来環境問題調査研究分野横断ワークショップ2019
• [Presentation] 原子炉内での放射性核種の生成と事故による環境中への放出 (2019)
  • Author(s): 高橋嘉夫
  • Organizer: 福島第一原子力発電所事故由来環境問題調査研究分野横断ワークショップ2019
• [Presentation] X線分光による化学種解析に基づく火星の表層環境に関する研究 (2019)
  • Author(s): 高橋嘉夫・菅 大暉・秦海波・鈴木慧花・ 山口亮・臼井寛裕
  • Organizer: Symposium on Planetary Science 2019 Program
  • Invited
• [Presentation] 層状珪酸塩へのハードな陽イオンの吸着構造の系統性：セシウムやストロンチウムの比較 (2018)
  • Author(s): 山口瑛子・高橋嘉夫
  • Organizer: 2018日本放射化学会年会・第62回放射化学討論会
• [Presentation] 粘土鉱物への特異的吸着によるラジウムの固定：ウラン鉱床近傍のコア試料解析 (2018)
  • Author(s): 山口瑛子・栗原雄一・田中万也・小原義之・香西直文・高橋嘉夫
  • Organizer: 2018日本放射化学会年会・第62回放射化学討論会
• [Presentation] バライト (BaSO4)を用いた放射性核種の効果的な処理法の開発 (2018)
  • Author(s): 徳永紘平・高橋嘉夫・香西直文
  • Organizer: 2018日本放射化学会年会・第62回放射化学討論会
• [Presentation] 太陽系天体における水-岩石相互作用：太陽系形成と生命生存可能性に迫る (2018)
  • Author(s): 関根康人・福士圭介・渋谷岳造・高橋嘉夫
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] Perchlorate salt in and round the Taklimakan Desert, China: its distribution and occurrence (2018)
  • Author(s): Haibo Qin・Shitong Yang・Qing Chang・宮本千尋・高橋嘉夫
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] 炭酸塩鉱物沈殿時の結晶構造がマグネシウムの同位体分別に与える影響について (2018)
  • Author(s): 大野 剛・伊地知雄太・柵木彩花・坂田周平・家路豊成・小川雅裕・福士圭介・高橋嘉夫
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] 炭酸塩鉱物の結晶多形選択に寄与する微量共沈銅の局所構造 (2018)
  • Author(s): 伊地知雄太・大野 剛・坂田周平・柵木彩花・高橋嘉夫
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] 鉱物への吸着に伴う同位体分別：モリブデン類似元素 (2018)
  • Author(s): 田中雅人・有賀大輔・柏原輝彦・高橋嘉夫
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] 硫酸エアロゾルの化学種の粒径依存性やその季節変化：大気輸送中の化学変化過程の考察 (2018)
  • Author(s): 宮本千尋・松木 篤・板井啓明・高橋嘉夫
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] 粘土鉱物層間に吸着されたハードな金属イオンの化学状態とその環境挙動や同位体分別との関係 (2018)
  • Author(s): 高橋嘉夫・山口瑛子・坪井寛行
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] 粘土鉱物への特異的吸着によるラジウムの固定： ウラン鉱床近傍のコア試料解析 (2018)
  • Author(s): 山口瑛子・栗原雄一・田中万也・桧垣正吾・小原義之・香西直文・高橋嘉夫
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] Facile Carbothermal Transformation of Ferrihydrite-rich Mining Waste to Magnetic Responsible Adsorbent for Recovery of Arsenic and Antimony in Water (2018)
  • Author(s): Sang-Ho Lee・高橋嘉夫
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] ルビジウムの分子地球化学： 安定同位体分別による水-岩石比の推定 (2018)
  • Author(s): 坪井寛行・山口瑛子・板井啓明・太田充恒・高橋嘉夫
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] 粒径別エアロゾルにおける人為起源アンチモンの発生源および放出過程での化学形態変化の解析 (2018)
  • Author(s): 三浦 輝・栗原雄一・山本政儀・山口紀子・坂口 綾・桧垣正吾・高橋嘉夫
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] 放射光X線を用いた放射性微粒子の分析と粒子の生成プロセスの解明 (2018)
  • Author(s): 三浦 輝・栗原雄一・山本政儀・山口紀子・坂口 綾・桧垣正吾・高橋嘉夫
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] バライト（BaSO4）への共沈反応を用いた放射性核種の効果的な処理法の確立 (2018)
  • Author(s): 徳永紘平・高橋嘉夫・香西直文
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] エアロゾル中人為起源鉄の同位体分別過程の解明と海洋表層への寄与の推定 (2018)
  • Author(s): 栗栖美菜子・坂田昂平・植松光夫・足立光司・高橋嘉夫
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] 海塩粒子中の有機物と鉄の大気化学反応が鉄の溶解性に与える影響 (2018)
  • Author(s): 坂田昂平・栗栖 美菜子・武市泰男・坂口 綾・谷本浩志・高橋嘉夫
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] Yamato 000593中のIddingsite分析から導く火星の水環境:二次鉱物や地球上の模擬サイトからの考察 (2018)
  • Author(s): 鈴木慧花・菅 大暉・山口 亮・臼井寛裕・高橋嘉夫
  • Organizer: 2018年度日本地球化学会第65回年会
• [Presentation] Investigation of isotope fractionation of Fe in anthropogenic aerosols to determine its contribution to the surface ocean (2018)
  • Author(s): KURISU, Minako, Kohei SAKATA, Mitsuo UEMATSU, and Yoshio TAKAHASHI
  • Organizer: Goldschmidt2018
  • Int'l Joint Research
• [Presentation] Micro-XANES determination of oxidation states of V, Cr, and Fe in olivine-hosted glass inclusion and groundmass glasses of Martian primitive basalt Yamato 980459 (2018)
  • Author(s): NAKADA, Ryoichi, Tomohiro USUI, Masashi USHIODA, and Yoshio TAKAHASHI
  • Organizer: Goldschmidt2018
  • Int'l Joint Research
• [Presentation] Studying trace element speciation allows to better understand geochemical controls on their distributions and isotopic signatures in sediments (2018)
  • Author(s): Yoshio TAKAHASHI
  • Organizer: Goldschmidt2018
  • Int'l Joint Research
• [Presentation] REE abundances and ion- exchangeable REE fraction are high for intermediately weathered granite by formation of outer-sphere complex (2018)
  • Author(s): Yoshio TAKAHASHI, and Akiko YAMAGUCHI
  • Organizer: Goldschmidt2018
  • Int'l Joint Research
• [Presentation] 「福島第一原発事故の環境放射能動態解析学」土壌-河川-海洋系でのセシウムの移行に関する素過程の解析 (2018)
  • Author(s): 高橋嘉夫
  • Organizer: 第55回アイソトープ・放射線研究発表会
  • Invited
• [Presentation] 還元的堆積物中でのモリブデンとタングステンの固液分配挙動 (2018)
  • Author(s): 高橋嘉夫・渡辺勇輔・柏原輝彦・石橋純一郎
  • Organizer: 資源地質学会第 68 回年会学術講演会
• [Presentation] イオン吸着型鉱床中のレアアースの存在状態: 抽出率や風化の程度との関係 (2018)
  • Author(s): 山口瑛子・高橋嘉夫
  • Organizer: 資源地質学会第 68 回年会学術講演会
• [Presentation] The Role of Hydrothermal Reactions in Determining the Fate of Sulfate in Europa’s Ocean (2018)
  • Author(s): Shuya TAN, Yasuhito SEKINE, Takazo SHIBUYA, Chihiro MIYAMOTO, and Yoshio TAKAHASHI
  • Organizer: AOGS
  • Int'l Joint Research
• [Presentation] Behavior of Various Elements at Earth Surface in the Presence of Microbes and Humic Substances (2018)
  • Author(s): Yoshio TAKAHASHI
  • Organizer: AOGS
  • Int'l Joint Research / Invited
• [Presentation] Organic Matter in Carbonaceous Chondrite-Like Xenolithic Clasts: Preserving Unique Records in the Solar System (2018)
  • Author(s): Yoko KEBUKAWA, Motoo ITO, Michael ZOLENSKY, Richard GREENWOOD, Zia RAHMAN, Hiroki SUGA, Aiko NAKATO, Queenie CHAN, Marc FRIES, Yasuo TAKEICHI, Yoshio TAKAHASHI, Kazuhiko MASE, Kensei KOBAYASHI
  • Organizer: AOGS
  • Int'l Joint Research
• [Presentation] ルビジウムの分子地球化学： その同位体比の堆積環境や海水量の指標としての可能性 (2018)
  • Author(s): 坪井寛行・山口瑛子・板井啓明・高橋 嘉夫
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] Characteristics of radiocesium-bearing microparticles and Type B particles using multiple synchrotron radiation X-ray analyses (2018)
  • Author(s): 三浦 輝・栗原雄一・山本政義・山口紀子・坂口 綾・桧垣正吾・高橋嘉夫
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] Speciation and stable isotope variations of antimony in size fractionated aerosol collected from a tunnel and an urban air in Japan (2018)
  • Author(s): 川島彰悟・板井啓明・栗栖美菜子・宮本千尋・高橋嘉夫
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] An experimental study of sulfate reduction in hydrothermal environments within Europa (2018)
  • Author(s): 丹 秀也・関根康人・渋谷岳造・宮本千尋・高橋嘉夫
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] 微生物が生息するマンガン酸化物表面における Mn(II)酸化過程 (2018)
  • Author(s): 白石史人・松村宥也・千原亮二・奥村知世・板井啓明・柏原輝彦・狩野彰宏・高橋嘉夫
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] シアノバクテリアの石灰化における細胞外高分子の役割 (2018)
  • Author(s): 尾森武尊・富岡尚敬・甕 聡子・高橋嘉夫・白石史人
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] 風化花崗岩によるラジウムの固定：吸着反応のイオン半径依存性に基づく考察 Fixation of radium by weathered granite from the view point of dependence of ionic size on adsorption reaction (2018)
  • Author(s): YAMAGUCHI, Akiko, Yuichi KURIHARA, Kazuya TANAKA, Yoshiyuki OBARA, Naohumi KOUZAI, and Yoshio TAKAHASHI
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] 堆積性カオリン鉱床下位の風化花崗岩中に形成されたFe-kaolinite (2018)
  • Author(s): 高木哲一・地下まゆみ・高橋嘉夫・栗栖美菜子・綱澤有輝・森本和也・星野美保子・月村勝宏
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] 初期火星における化学風化の評価に向けた実験的・地質学的研究 (2018)
  • Author(s): 中村麻也・関根康人・福士圭介・渋谷岳造・長谷部徳子・ダバドルジ ジャハナ・高橋嘉夫
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] Enhancement of Iron Solubility by Organic Matters in Sea Spray Aerosol (2018)
  • Author(s): SAKATA, Kohei, Minako KURISU, Hiroshi TANIMOTO, Aya SAKAGUCHI, Yasuo TAKEICHI, and Yoshio TAKAHASHI
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] 古原生代 Hotazel Formationの縞状鉄鉱層および Mn堆積物の遷移金属元素分布 The spatial distribution of transitional elements of the BIFs and the manganese rocks in the Paleoproterozoic Hotazel Formation (2018)
  • Author(s): AOKI, Shogo, Takeshi OHNO, Ryoichi NAKADA, Teruhiko KASHIWABARA, Yoshio TAKAHASHI, Harilaos TSIKOS, and Tsuyoshi KOMIYA
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] Preliminary investigation results of organic matter in the Black Beauty (NWA 7034) (2018)
  • Author(s): SUGA, Hiroki, Masaaki MIYAHARA, Motoo ITO, Yasuo TAKEICHI, Hikaru YABUTA, Akira YAMAGUCHI, Yoshio TAKAHASHI, and Eiji OHTANI
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] グリーンランド南東部、高涵養量ドームにおける浅層アイスコアプロジェクトの概要と研究成果 Overview and recent activities for shallow ice core project on a high-accumulation dome, southeast Greenland (2018)
  • Author(s): IIZUKA, Yoshinori, Sumito MATOBA, Ryoto FURUKAWA, Takuto ANDO, Takeshi SAITO, Fahmida PARVIN, Tomomi AMINO, Mai SHIBATA, Moe KADOTA, Osamu SEKI, Shin SUGIYAMA, Ryu UEMURA, Koji FUJITA, Yoshio TAKAHASHI, et al.
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] 燃焼由来エアロゾル中の低い鉄安定同位体比:気化による同位体分別過程の検証 (2018)
  • Author(s): 栗栖美菜子・坂田昂平・足立光司・高橋嘉夫
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] Initial soil formation on fresh volcanic ash from the 2000 eruption of Miyake Island (2018)
  • Author(s): ASANO, Maki, Xinxin LI, Kenji TAMURA, Takashi KAMIJYO, Rota WAGAI, Yasuo TAKEICHI, Kanta ONO, and Yoshio TAKAHASHI
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] 南太平洋環流域の堆積物に含まれるマンガン鉱物塊の鉱物学的・地球化学的特徴について Mineralogical and geochemical characteristics of manganese mineral particles in the South Pacific Gyre sediment (2018)
  • Author(s): URAMOTO, Go-Ichiro, Yuki MORONO, Naotaka TOMIOKA, Shigeyuki WAKAKI, Ryoichi NAKADA, Rota WAGAI, Kentaro UESUGI, Akihisa TAKEUCHI, Masato HOSHINO, Yoshio SUZUKI, Satoshi MITSUNOBU, Fumito SHIRAISHI, Hiroki SUGA, Yasuo TAKEICHI, Yoshio TAKAHASHI, and Fumio INagaki
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] Mechanism of large isotope fractionation of molybdenum (VI) between seawater and ferromanganese oxides (2018)
  • Author(s): TANAKA, Masato, Daisuke ARIGA, Teruhiko KAHIWABARA, and Yoshio TAKAHASHI
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] レアメタルの元素としての性質の理解による濃集プロセスの解明や資源利用への貢献 Metal resource sciences based on elemental properties of rare metals revealed by speciation analysis (2018)
  • Author(s): TAKAHASHI, Yoshio
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] Natural attenuation of zinc by the sediment layer in Majuro Atoll (2018)
  • Author(s): ITO, Lisa, and Yoshio TAKAHASHI
  • Organizer: 日本地球惑星科学連合2018年大会 JPGU2018
• [Presentation] 福島原発事故により放出された放射能Cs含有微粒子の溶解挙動の解明 (2018)
  • Author(s): 奥村大河・山口紀子・土肥輝美・飯島和毅・小暮敏博
  • Organizer: 日本原子力学会2018年秋の大会
• [Presentation] 電子線マイクロアナライザによる磁鉄鉱中のFe3+/ΣFe (2018)
  • Author(s): 市村康治・小暮敏博
  • Organizer: 日本鉱物科学会2018年会
• [Presentation] 熱水変質による花崗岩中黒雲母の緑泥石化機構の再考 (2018)
  • Author(s): 石井貴大・小暮敏博・菊池亮佑・湯口貴史
  • Organizer: 日本鉱物科学会2018年会
• [Presentation] 中国雲南省の石炭に含まれる鉄緑泥石の構造とその加熱による変化 (2018)
  • Author(s): 小暮敏博・奥村大河・酒井陽一・高山 努・Linwei Tian
  • Organizer: 第62回粘土科学討論会
• [Presentation] セシウムフリー鉱化法を用いた土壌除染における塩化物反応剤と低圧環境の相乗効果 (2018)
  • Author(s): 下山 巌・小暮敏博・奥村大河・馬場祐治
  • Organizer: 第7回環境放射能除染研究発表会
• [Presentation] 福島原発事故により発生した放射性粒子の加熱による構造と放射能の変化 (2018)
  • Author(s): 奥村大河・小暮敏博・山口紀子・土肥輝美・飯島和毅
  • Organizer: 第7回環境放射能除染研究発表会
• [Presentation] 原発事故直後に下水処理施設で発生した放射性物質を含む廃棄物の分析 (2018)
  • Author(s): 奥村大河・小暮敏博・岩崎宏和・末益大嗣・遠藤和人・落 修一・江藤 隆・斉藤 進
  • Organizer: 第7回環境放射能除染研究発表会
• [Presentation] 原発事故から7年。放射能汚染の状況はどこまで改善したか (2018)
  • Author(s): 高橋嘉夫
  • Organizer: 日本科学未来館主催「Lesson#3.11シンポジウム」
• [Presentation] Future application of X‐ray microscopy (STXM etc.) to Hayabusa 2 asteroid samples (2018)
  • Author(s): Y. Takahashi
  • Organizer: Joint meeting of Multi‐scale asteroid science & Aqua planetology
  • Invited
• [Presentation] Adsorption behavior of organoarsenic compounds in soils (2018)
  • Author(s): M. Tanaka, and Y. Takahashi
  • Organizer: International Congress on Pure & Applied Chemistry (ICPAC) 2018
  • Int'l Joint Research / Invited
• [Presentation] 放射光を用いた放射性セシウム濃集粒子の分析 (2017)
  • Author(s): 高橋嘉夫
  • Organizer: 「福島原発事故で放出された放射性物質の多面的分析」専門研究会
• [Presentation] エアロゾル中人為起源鉄の安定同位体比に基づく海洋表層への寄与の評価 (2017)
  • Author(s): 栗栖美菜子・高橋嘉夫
  • Organizer: 2017年度同位体比部会
• [Presentation] イオン吸着型鉱床：気候の影響やレアアースの特異性 (2017)
  • Author(s): 高橋嘉夫・山口瑛子
  • Organizer: 日本地質学会第124年学術大会（2017年愛媛大会）
• [Presentation] 原発事故で放出された放射性核種の環境動態 (2017)
  • Author(s): 田中万也・山崎信哉・高橋嘉夫・鈴木勝彦
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] 道路粉塵 (黒い物質) 中の放射性セシウム包有粒子 (2017)
  • Author(s): 栗原雄一・三浦 輝・坂口 綾・長尾誠也・山本政儀・桧垣正吾・田中万也・高橋嘉夫
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] 福島地域の河川において放射性セシウム含有微粒子がセシウムの固液分配に与える影響 (2017)
  • Author(s): 三浦 輝・栗原雄一・坂口 綾・長尾誠也・田中万也・桧垣正吾・高橋嘉夫
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] 太平洋上におけるエアロゾル中の微量金属の空間および粒径分布：クリーンサンプリング法の開発とその応用 (2017)
  • Author(s): 坂田昂平・栗栖美菜子・坂口 綾・谷本浩志・高橋嘉夫
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] 人為起源鉄の低い安定同位体比の原因の解明：野焼きおよび製鉄所由来のエアロゾル (2017)
  • Author(s): 栗栖美菜子・坂田昂平・高橋嘉夫
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] グリーンランドの氷床コア中に捕捉された粒子のカルシウム化学種の解明 (2017)
  • Author(s): 宮本千尋・飯塚芳徳・坂田昂平・高橋嘉夫
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] X線顕微鏡（ cSTXM ）を用いたアラニンの高圧重合生成物ナノスケールマッ ピング (2017)
  • Author(s): 高橋修也・鍵 裕之・篠崎彩子・菅 大暉・坂田昂平 ・高橋嘉夫・宮本千尋・野口高明・武市泰男
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] マンガン酸化物への吸着に伴う同位体分別を引き起こすモリブデンの元素的な性質 (2017)
  • Author(s): 田中雅人・有賀大輔・柏原輝彦・高橋嘉夫
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] 鉄マンガンクラストにおけるZr, Hfの分別挙動に関する考察 (2017)
  • Author(s): 稲垣純平・坂口 綾・井上美南・羽場宏光・柏原輝彦・山﨑 信・菊池早希子・金子政志・小谷弘明・高橋嘉夫・臼井 朗・末木啓介
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] 高アルカリ条件下における酸化マグネシウムによる亜セレン酸の取り込み機構 (2017)
  • Author(s): 宮下 駿・福士圭介・諸留章二・高橋嘉夫
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] 吸着構造のイオン半径依存性: 粘土鉱物への吸着反応について (2017)
  • Author(s): 山口瑛子・高橋嘉夫・田中雅人
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] モノハイドロカルサイトと共存するMgの存在状態：XANES, 第一原理計算と地球化学モデリング (2017)
  • Author(s): 福士圭介・鈴木雄真・松宮春奈・川野 潤・大野 剛・小川雅裕・家路豊成・高橋嘉夫
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] バライト（BaSO4）への共沈反応を用いた有害元素の効果的な除去法の確立 (2017)
  • Author(s): 徳永紘平・高橋嘉夫・香西直文
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] 環礁堆積物に付加された重金属の化学種とその挙動 (2017)
  • Author(s): 伊藤理彩・大森貴之・米田 穣・高橋嘉夫
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] マイクロXRF-XAFS-XRDを用いた水-土壌系でのテルルの化学種解析およびセレンとの比較 (2017)
  • Author(s): 高橋嘉夫・秦 海波・武市泰男・仁谷浩明・寺田靖子
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] エウロパ内部海における硫酸還元反応と熱水環境存在可能 (2017)
  • Author(s): 丹 秀也・関根康人・渋谷岳造・宮本千尋・高橋嘉夫
  • Organizer: 2017年度日本地球化学会第64回年会
• [Presentation] Removal of iodide in water by bismuth-based adsorbents (2017)
  • Author(s): Sang-Ho Lee・高橋嘉夫
  • Organizer: 2017日本放射化学会年会・第61回放射化学討論会
• [Presentation] 黒い物質中の放射性セシウム含有微粒子に黒い物質中の放射性セシウム含有微粒子について (2017)
  • Author(s): 栗原雄 一・三浦 輝・桧垣正吾・坂口綾・田中万也 ・長尾誠也・山本政儀・高橋嘉夫
  • Organizer: 2017日本放射化学会年会・第61回放射化学討論会
• [Presentation] 地域の河川において、セシウム含有微粒子がセシウムの固液分配に与える影響 (2017)
  • Author(s): 三浦 輝・栗原雄一・坂口 綾・長尾誠也・田中万也 ・山口紀子・桧垣正吾・高橋嘉夫
  • Organizer: 2017日本放射化学会年会・第61回放射化学討論会
• [Presentation] 化学種 化学種および同位体比に基づく福島第一原発由来の放射 核種の挙動解析 (2017)
  • Author(s): 高橋嘉夫
  • Organizer: 2017日本放射化学会年会・第61回放射化学討論会
  • Invited
• [Presentation] Cerium Stable Isotope Ratio in Ferromanganese Deposites and its Potential as a Paleoredox Proxy (2017)
  • Author(s): Nakada, Ryoichi, Yoshio Takahashi, and Masaharu Tanimizu
  • Organizer: Goldschmidt2017
  • Int'l Joint Research
• [Presentation] Difference of Cesium and Selenium Adsorptions between Biogenic and Synthetic Ferrihydrite (2017)
  • Author(s): Kikuchi, Sakiko, Teruhiko Kashiwabara, and Yoshio Takahashi
  • Organizer: Goldschmidt2017
  • Int'l Joint Research
• [Presentation] Comparison of Solid-Water Distributions of Radiocesium in River Waters between Fukushima and Chernobyl Areas (2017)
  • Author(s): Takahashi, Yoshio, Qiaohui Fan, Kazuya Tanaka, and Vladimir V. Kanivets
  • Organizer: Goldschmidt2017
  • Int'l Joint Research
• [Presentation] Effect of Ionic Radii on Metal Ion Species Adsorbed in the Interlayer of 2:1 Phyllosilicate: Impcliations on their Migration in Environment (2017)
  • Author(s): Yamaguchi, Akiko, Masato Tanaka, and Yoshio Takahashi
  • Organizer: Goldschmidt2017
  • Int'l Joint Research
• [Presentation] Stable Isotope Fractionation of Tungsten during Adsorption on Fe and Mn (Oxyhydr)oxides (2017)
  • Author(s): Kahiwabara, Teruhiko, Sayuri Kubo, Masato, Tanaka, Ryoko Senda, Tsuyoshi Iizuka, Masaharu Tanimizu, and Yoshio Takahashi
  • Organizer: Goldschmidt2017
  • Int'l Joint Research
• [Presentation] Low-CO2 Water Environment for Ancient Aquifer within Gale Crater Inferred from Manganese Oxidation Experiments (2017)
  • Author(s): Shoko Imamura, Natsumi Noda, Yasuhito Sekine, Minako Kurisu, Haruhisa Tabata, and Yoshio Takahashi
  • Organizer: Goldschmidt2017
  • Int'l Joint Research
• [Presentation] High-O2 Atmosphere on Early Mars? Interpretation of Mn-Oxide on Gale Crater by Laboratory Experiments (2017)
  • Author(s): Noda, Natsumi, Shoko Imamura, Yasuhito Sekine, Soichiro Uesugi, Minako Kurisu, Takashi Murakami, and Yoshio Takahashi
  • Organizer: Goldschmidt2017
  • Int'l Joint Research
• [Presentation] Calcium Speciation of Particles Trapped in Greenlandic Ice Core (2017)
  • Author(s): Miyamoto, Chihiro, Yoshinori Iizuka, Kohei, Sakata, and Yoshio Takahashi
  • Organizer: Goldschmidt2017
  • Int'l Joint Research
• [Presentation] 特別シンポジウム 「高輝度放射光を利用した微量元素計測の最前線」ＸＡＦＳを用いた状態分析による微量元素の環境挙動解析 (2017)
  • Author(s): 高橋嘉夫
  • Organizer: 第28回日本微量元素学会学術集会
  • Invited
• [Presentation] エアロゾル中の様々な起源の鉄のHNLC海域に対する寄与: 化学種および安定同位体比からの考察 (2017)
  • Author(s): 高橋嘉夫・栗栖美菜子
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] セシウム包有微粒子が河川水中のセシウムの固液分配へ与える影響 (2017)
  • Author(s): 三浦 輝・栗原雄一・谷口圭輔・坂口 綾・桧垣正吾・恩田裕一・高橋嘉夫
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] 火星は厚い CO2大気を持っていなかった？マンガン酸化実験から探る初期火星の大気 (2017)
  • Author(s): 今村翔子・野田夏実・関根康人・上杉宗一郎・栗栖美菜子・宮本千尋・田畑陽久・村上隆・高橋嘉夫
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] Radioactive cesium-bearing particles in various environmental samples (2017)
  • Author(s): 栗原雄一・三浦 輝・小暮敏博・山口紀子・桧垣省吾・坂口綾・恩田裕一・山本政義・田中万也・神田穣太・石丸隆・高橋嘉夫
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] Estimation of Depositional Environment of Ediacaran Carbonates by Trace Element Abundances (2017)
  • Author(s): 宮田桃子・高橋嘉夫・渡辺勇輔・古山精史朗・狩野彰宏
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] 縞状鉄鉱層の遷移金属元素濃度の空間分布 : 海洋生命必須元素濃度の経年変化と生物進化への影響 (2017)
  • Author(s): 青木翔吾・坂田周平・中田亮一・柏原輝彦・大野 剛・高橋嘉夫・Tsikos Harilaos・小宮 剛
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] イオン吸着型鉱床がレアアースの資源となる理由 (2017)
  • Author(s): 山口瑛子・本多 翼・高橋嘉夫
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] 南太平洋環流域の堆積物に含まれる微小金属粒の鉱物学的・地球化学的特徴について（ IODP Exp. (2017)
  • Author(s): 浦本豪一郎・諸野祐樹・富岡尚敬・若木重行・和穎朗太・上杉建太朗・竹内晃久・星野真人・鈴木芳生・光延聖・菅 大暉・宮本千尋・高橋嘉夫・稲垣史生
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] 異なる土壌タイプの微小団粒中の有機無機集合体の不均一性 (2017)
  • Author(s): 浅野眞希・武 泰男・菅大暉・小野寛太・高橋嘉夫・和穎朗太
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] マジュロ環礁における堆積物酸性化 (2017)
  • Author(s): 伊藤理彩・服部祥平・吉田尚弘・高橋嘉夫
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] Microorganisms involved in the formation of distinctive iron oxide in deep-sea environments of (2017)
  • Author(s): 牧田寛子・菊池早希子・光 聖・Tanaka Emiko・Takaki Yoshihiro・山中寿朗・土岐知弘・Noguchi Takuroh・中村謙太郎・Abe Mariko・Hirai Miho・Yamamoto Masahiro・Uematsu Katsuyuki・宮崎淳一・布浦拓郎・高橋嘉夫・高井研
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] 古原生代 Transvaal超層群 Hotazel層の縞状鉄鉱層および Mn堆積物の地質学・地球化学的研究 : 希土類元素組成から示唆される堆積環境の酸化還元と熱水の影響の変化 (2017)
  • Author(s): 青木翔吾・坂田周平・中田亮一・柏原輝彦・大野 剛・高橋嘉夫・Tsikos Harilaos・小宮 剛
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] グリーンランドアイスコア中に捕捉された粒子中のカルシウム化学種の同定：炭酸カルシウムの大気中での中和反応と関連して (2017)
  • Author(s): 宮本千尋・飯塚芳徳・坂田昂平・高橋嘉夫
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] olecular and Isotope Analyses of Organic Matter in a Primitive Clast in the Zag H Chondrite (2017)
  • Author(s): 癸生川陽子・伊藤元雄・Zolensky Michael・中藤亜衣子・菅 大暉・高橋嘉夫・武市泰男・間瀬一彦・Chan Queenie・Fries Marc・小林憲正
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] 海底鉄マンガン酸化物への微量元素の濃集に与えるイオン構造の違い影響: ヒ素およびアンチモン (2017)
  • Author(s): 上杉宗一郎・高橋嘉夫・田中雅人・柏原輝彦・臼井 朗
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] Importance of chemical process study for the precise prediction of environmental change (2017)
  • Author(s): 高橋嘉夫
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] 深海相ペルム紀-三畳紀境界層に記録された鉄・モリブデンの化学種記録 (2017)
  • Author(s): 高橋 聡・中田亮一・渡辺勇輔・高橋嘉夫
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] Experimental study on manganese oxide formation: Interretaion of manganese oxide on gale crater and oxidizing environment on early Mars (2017)
  • Author(s): 野田夏実・今村翔子・関根康人・上杉宗一郎・栗栖 美菜子・宮本千尋・田畑陽久・高橋嘉夫・村上 隆
  • Organizer: 日本地球惑星科学連合JpGU-AGU Joint Meeting 2017
• [Presentation] 純水中における原発事故由来放射性微粒子の溶解速度と形態変化 (2017)
  • Author(s): 山口紀子・奥村大河・小暮敏博・土肥輝美・飯島和毅
  • Organizer: 第19回「環境放射能」研究会
• [Presentation] EELSによる原発事故由来放射性微粒子の形成雰囲気の推定 (2017)
  • Author(s): 奥村大河・小暮敏博・酒井陽一・瀬川浩代・土肥輝美・飯島和毅
  • Organizer: 第19回「環境放射能」研究会
• [Presentation] 原発事故由来放射性微粒子の加熱による放射能消失 (2017)
  • Author(s): 奥村大河・小暮敏博・山口紀子・土肥輝美・飯島和毅
  • Organizer: 第19回「環境放射能」研究会
• [Presentation] 福島で発見された新しい構造・組成の放射性微粒子 (2017)
  • Author(s): 小暮敏博・山口紀子・向井広樹・長谷川琴音・三留正則・原 徹・藤原英司
  • Organizer: 第19回「環境放射能」研究会
• [Presentation] セシウムフリー鉱化法による汚染土壌からの放射能除去 (2017)
  • Author(s): 小暮敏博・下山 巖・本田充紀・馬場祐治・岡本芳浩・矢板 毅
  • Organizer: 第19回「環境放射能」研究会
• [Presentation] 福島第一原子力発電所事故により放出された放射性微粒子の溶解実験 (2017)
  • Author(s): 山口紀子・小暮敏博・ 彦野安津子・向井広樹
  • Organizer: 第19回「環境放射能」研究会
• [Presentation] On the transition temperature to calcite and lattice constants for various biogenic aragonite (2017)
  • Author(s): T. Kogure, M. Yoshimura, and T. Okumura
  • Organizer: 14th International Symposium on Biomeralization
  • Int'l Joint Research
• [Presentation] Unique crystallographic elongation of aragonite fibers in the crossed lamellar structure of molluscan shells (2017)
  • Author(s): T. Kogure, T. Okumura, M. Suzuki, and T. Sasaki
  • Organizer: 14th International Symposium on Biomeralization
  • Int'l Joint Research
• [Presentation] 小領域分析に基づく阿武隈花崗岩風化帯における黒雲母の風化プロセス (2017)
  • Author(s): 菊池亮佑・向井広樹・市村康治・高橋嘉夫・酒井陽一・小暮敏博
  • Organizer: 第61回粘土科学討論会
• [Presentation] 次世代TEM用カメラによるカイラルなハロイサイトチューブの観察 (2017)
  • Author(s): 小暮敏博・上杉文彦・竹口正樹
  • Organizer: 第61回粘土科学討論会
• [Presentation] 風化黒雲母に吸着された極低濃度のセシウムの脱離について (2017)
  • Author(s): 向井広樹・田村堅志・菊池亮佑・高橋嘉夫・矢板 毅・小暮敏博
  • Organizer: 第61回粘土科学討論会
• [Presentation] セシウムフリー鉱化法を用いた実土壌除染における塩化物の添加効果 (2017)
  • Author(s): 下山 巌・本田充紀・小暮敏博・馬場祐治・矢板 毅・岡本芳浩
  • Organizer: 第61回粘土科学討論会
• [Presentation] 福島県に産する様々な土壌における放射性セシウム濃集粒子の特徴と減容化に向けた高度選別処理 (2017)
  • Author(s): 伊藤歩夢・甕 聡子・向井広樹・湊川和貴・高桑 駿・小暮敏博・笠間丈史・佐藤 努・大竹 翼・伊藤真由美
  • Organizer: 第61回粘土科学討論会
• [Presentation] Imaging of extremely beam-sensitive clay minerals using a high-resolution and high-speed CMOS camera (2017)
  • Author(s): T. Kogure, F. Uesugi, and M. Takeguchi
  • Organizer: 16th International Clay Conference
  • Int'l Joint Research
• [Presentation] Friction and cohesion of pyrophyllite and muscovite (2017)
  • Author(s): H. Sakuma, K. Kawai, S. Suehara, I. Katayama, and T. Kogur
  • Organizer: 16th International Clay Conference
  • Int'l Joint Research
• [Presentation] Two types of chlorite transformed from biotite by hydrothermal alteration of granite (2017)
  • Author(s): T.Kogure, T. Ishii, R. Kikuchi, R. Miyawaki, and T. Yuguchi
  • Organizer: 16th International Clay Conference
  • Int'l Joint Research
• [Presentation] High resolution transmission electron microscopy (HRTEM) study of stability of Fe-rich serpentine grooup mineral and chlorite (2017)
  • Author(s): S. Inoue, S. Hillier, and T. Kogure
  • Organizer: 16th International Clay Conference
  • Int'l Joint Research
• [Presentation] Mineralogy and chemistry of biotite in the weathering profile of granitic rocks in the eastern part of Fukushima Prefecture, Japan (2017)
  • Author(s): R. Kikuchi, H. Mukai, K. Ichimura, Y. Takahashi, Y. Sakai, and T. Kogure
  • Organizer: 16th International Clay Conference
  • Int'l Joint Research
• [Presentation] 福島原発事故と電顕: 原子炉由来放射性微粒子の構造と組成 (2017)
  • Author(s): 小暮敏博・長谷川琴音・三留正則・原 徹・山口紀子
  • Organizer: 16th International Clay Conference
  • Int'l Joint Research
• [Presentation] 高速・高解像度CMOSカメラによる粘土鉱物のHRTEM観察 (2017)
  • Author(s): 小暮敏博・上杉文彦・竹口正樹
  • Organizer: 16th International Clay Conference
  • Int'l Joint Research
• [Book] Environmental Contamination from the Fukushima Nuclear Disaster (2019)
  • Author(s): Teruyuki Nakajima, Toshimasa Ohara, Mitsuo Uematsu, Yuichi Onda, Mitsuru Ebihara, Atsushi Shinohara, Yasunori Hamajima, Yasuhito Igarashi, Tatsuo Aono, Michio Aoyama, Masayuki Takigawa, Kimiaki Saito, Masamichi Chino, Haruyasu Nagai, Daisuke Tsumune, Yukio Masumoto, Yoshio Takahashi (et al.)
  • Total Pages: 372
  • Publisher: Cambridge University Press
  • ISBN: 9781108475808
• [Book] Springer (2019)
  • Author(s): Kato, Kenji, Nazina, Tamara N., Ohnuki, Toshihiko, Masuda, Suguru, Takahashi, Yoshio, Romanchuk, Anna Yu., Utsunomiya, Satoshi, Tosaka, Hiroyuki , Utsunomiya, Satoshi (et al.)
  • Total Pages: 225
  • Publisher: Behaivor of Radionuclides in the Environment I
  • ISBN: 9789811506789
• [Book] Weathered Biotite: A Key Material of Radioactive Contaminaition in Fukushima" Agricultural Implications of the Fukushima Nuclear Accident(Ⅲ) (2019)
  • Author(s): Nakanishi, Tomoko M., Nakanishi, Tomoko M., Tanoi, Keitaro, Nihei, Naoto, Li, Junyou, Li, Junyou, Kogure, Toshihiro, Takata, Daisuke, Noda, Yusaku, Kobayashi, Natsuko I. , Yamada, Toshihiro, Murakami, Masashi, Murakami, Masashi, Mizoguchi, Masaru, Yagi, Nobuyuki, Sugita, Ryohei , Furukawa, Makot et al.
  • Total Pages: 248
  • Publisher: Springer Singapore
  • ISBN: 9789811332180
• [Book] X線分光法 (2018)
  • Author(s): 折笠有基・柏原輝彦・加藤丈典・河原直樹・神野郁夫・倉岡正次・高橋嘉夫・高原晃里・高山 透・田中 肇・辻 幸一・中野和彦・保倉明子・丸茂克美・村松康司・山本 孝
  • Total Pages: 368
  • Publisher: 講談社
  • ISBN: 9784065130384