Katsuhiro Hama - My portal

Profile Information

Affiliation: Japan Atomic Energy Agency

J-GLOBAL ID: 202101008370562215
researchmap Member ID: R000017196

Papers

Degassing behavior of noble gases from groundwater during groundwater sampling

Nakata Kotaro*, Hasegawa Takuma*, Solomon D. K.*, Miyakawa Kazuya, Tomioka Yuichi*, Ota Tomoko*, Matsumoto Takuya*, Hama Katsuhiro, Iwatsuki Teruki, Ono Masahiko* …

Applied Geochemistry, 104 60-70, May, 2019 Peer-reviewed
Characteristics of micro transfer paths and diffusion phenomena in the matrix of deep crystalline rock

Ishibashi Masayuki, Sasao Eiji, Hama Katsuhiro

Genshiryoku Bakkuendo Kenkyu (CD-ROM), 23(2) 121-130, Dec, 2016 Peer-reviewed
Cross-checking groundwater age by $^{4}$He and $^{14}$C dating in a granite, Tono area, central Japan

Hasegawa Takuma*, Nakata Kotaro*, Tomioka Yuichi*, Goto Kazuyuki*, Kashiwaya Koki*, Hama Katsuhiro, Iwatsuki Teruki, Kunimaru Takanori*, Takeda Masaki

Geochimica et Cosmochimica Acta, 192 166-185, Nov, 2016 Peer-reviewed
Current status of R\&D activities and future plan of Mizunami Underground Research Laboratory

Osawa Hideaki, Koide Kaoru, Sasao Eiji, Iwatsuki Teruki, Saegusa Hiromitsu, Hama Katsuhiro, Sato Toshinori

Proceedings of 2015 International High-Level Radioactive Waste Management Conference (IHLRWM 2015) (CD-ROM), 371-378, Apr, 2015 Peer-reviewed
Groundwater dating applied for geological disposal of radioactive waste; A Review of methods employed worldwide

Hama Katsuhiro, Metcalfe R.*

Nihon Suimon Kagakkai-Shi, 44(1) 39-64, Feb, 2014 Peer-reviewed
Development of site characterization technologies for crystalline rocks at Mizunami Underground Research Laboratory (MIU); Surface-based investigation phase

Hama Katsuhiro

Journal of the Korean Radioactive Waste Society, 11(2) 115-131, Jun, 2013 Peer-reviewed
The Present situation and future prospects of groundwater colloids studies on the performance assessment of geological disposal of radioactive wastes in Japan

Nagao Seiya*, Niibori Yuichi*, Tanaka Tadao, Sasaki Takayuki*, Saito Takumi*, Kirishima Akira*, Yoshikawa Hideki, Iijima Kazuki, Hama Katsuhiro, Iwatsuki Teruki …

Genshiryoku Bakkuendo Kenkyu (CD-ROM), 20(1) 3-14, Jun, 2013 Peer-reviewed
The Spatial variation of initial $^{87}$Sr/$^{86}$Sr ratios in the Toki granite, Central Japan; Implications for the intrusion and cooling processes of a granitic pluton

Yuguchi Takashi, Tsuruta Tadahiko, Hama Katsuhiro, Nishiyama Tadao*

Journal of Mineralogical and Petrological Sciences, 108(1) 1-12, Feb, 2013 Peer-reviewed
Interpretation of undisturbed hydrogeochemical conditions in Neogene sediments of the Horonobe area, Hokkaido, Japan

Sasamoto Hiroshi, Arthur R. C.*, Hama Katsuhiro

Applied Geochemistry, 26(8) 1464-1477, Aug, 2011 Peer-reviewed
Current statues of phase II investigations, Mizunami Underground Research Laboratory (MIU) Project

Tsuruta Tadahiko, Uchida Masahiro, Hama Katsuhiro, Matsui Hiroya, Takeuchi Shinji, Amano Kenji, Takeuchi Ryuji, Saegusa Hiromitsu, Matsuoka Toshiyuki, Mizuno Takashi

Proceedings of 12th International Conference on Environmental Remediation and Radioactive Waste Management (ICEM '09/DECOM '09) (CD-ROM), 8, Oct, 2009 Peer-reviewed
Development of next-generation technology for integrated site characterization of deep geological repositories

Osawa Hideaki, Umeki Hiroyuki, Ota Kunio, Hama Katsuhiro, Sawada Atsushi, Takeuchi Shinji, Semba Takeshi, Takase Hiroyasu*, McKinley I. G.*

Proceedings of International Waste Management Symposium 2009 (WM '09) (CD-ROM), 11, Mar, 2009 Peer-reviewed
Hydrochemical records on long-term changes of deep groundwater system, Japan

Iwatsuki Teruki, Mizuno Takashi, Hama Katsuhiro, Kunimaru Takanori

Proceedings of 36th International Association of Hydrogeologists Congress 2008 (IAH 2008) (CD-ROM), 9, Oct, 2008 Peer-reviewed
A Preliminary interpretation of groundwater chemistry in the Horonobe area

Sasamoto Hiroshi, Yui Mikazu, Hama Katsuhiro

Proceedings of 12th International Symposium on Water-Rock Interaction (WRI-12), Vol.1, 385-389, Jul, 2007 Peer-reviewed
Change in groundwater pH by infiltration of meteoric water into shallow part of marine deposits

Ishii Eiichi, Hama Katsuhiro, Kunimaru Takanori, Sato Haruo

Chishitsugaku Zasshi, 113(2) 41-52, Feb, 2007 Peer-reviewed
The Hydrogeochemistry of argillaceous rock formations at the Horonobe URL site, Japan

Hama Katsuhiro, Kunimaru Takanori, Metcalfe R.*

Proceedings of 2nd International Meeting on Clays in Natural and Engineered Barriers for Radioactive Waste Confinement, 399-400, Mar, 2005 Peer-reviewed
The Hydrogeochemistry of argillaceous rock formations at the Horonobe URL site, Japan

Hama Katsuhiro, Kunimaru Takanori, Metcalfe R.*

Proceedings of 2nd International Meeting on Clays in Natural and Engineered Barriers for Radioactive Waste Confinement, 399-400, Mar, 2005 Peer-reviewed

Misc.

127

Proceedings of debriefing session on JAEA's Underground Research Laboratory Projects, 2020

Shimizu Mayuko, Amano Kenji, Mizuno Takashi, Hama Katsuhiro

JAEA-Review 2021-004, 92, Jul, 2021
Proceedings of Information and Opinion Exchange Conference on Geoscientific Study, 2019

Nishio Kazuhisa*, Shimizu Mayuko, Iyatomi Yosuke, Hama Katsuhiro

JAEA-Review 2020-013, 59, Aug, 2020
Mizunami Underground Research Laboratory Project; Synthesis report on the R\&D concerning important issues

Matsuoka Toshiyuki, Hama Katsuhiro

JAEA-Research 2019-012, 157, Mar, 2020
Mizunami Underground Research Laboratory Project, Annual report for fiscal year 2018

Takeuchi Ryuji, Iwatsuki Teruki, Matsui Hiroya, Nohara Tsuyoshi, Onoe Hironori, Ikeda Koki, Mikake Shinichiro, Hama Katsuhiro, Iyatomi Yosuke, Sasao Eiji

JAEA-Review 2020-001, 66, Mar, 2020
Mizunami Underground Research Laboratory Project, Plan for fiscal year 2019

Takeuchi Ryuji, Iwatsuki Teruki, Matsui Hiroya, Ikeda Koki, Mikake Shinichiro, Hama Katsuhiro, Iyatomi Yosuke, Matsuoka Toshiyuki, Sasao Eiji

JAEA-Review 2019-014, 30, Oct, 2019
Mizunami Underground Research Laboratory Project, Annual report for fiscal year 2017

Takeuchi Ryuji, Iwatsuki Teruki, Matsui Hiroya, Nohara Tsuyoshi, Onoe Hironori, Ikeda Koki, Mikake Shinichiro, Hama Katsuhiro, Iyatomi Yosuke, Sasao Eiji

JAEA-Review 2019-005, 76, Jun, 2019
Proceedings of Information and Opinion Exchange Conference on Geoscientific Study, 2018

Nishio Kazuhisa*, Murakami Hiroaki, Iyatomi Yosuke, Hama Katsuhiro

JAEA-Review 2018-037, 53, Mar, 2019
Mizunami Underground Research Laboratory Project, Plan for fiscal year 2018

Takeuchi Ryuji, Iwatsuki Teruki, Matsui Hiroya, Ikeda Koki, Mikake Shinichiro, Hama Katsuhiro, Iyatomi Yosuke, Sasao Eiji

JAEA-Review 2018-019, 29, Dec, 2018
Proceedings of Information and Opinion Exchange Conference on Geoscientific Study, 2017

Nishio Kazuhisa*, Iyatomi Yosuke, Hama Katsuhiro

JAEA-Review 2017-042, 61, Mar, 2018
Mizunami Underground Research Laboratory Project, Annual report for fiscal year 2016

Ishibashi Masayuki, Hama Katsuhiro, Iwatsuki Teruki, Matsui Hiroya, Takeuchi Ryuji, Nohara Tsuyoshi, Onoe Hironori, Ikeda Koki, Mikake Shinichiro, Iyatomi Yosuke …

JAEA-Review 2017-026, 72, Jan, 2018
Mizunami Underground Research Laboratory Project; Achievement during Phase I/II and important issues for Phase III

Hama Katsuhiro

Proceedings of 6th East Asia Forum on Radwaste Management Conference (EAFORM 2017) (Internet), 6, Dec, 2017
Mizunami Underground Research Laboratory Project, Plan for fiscal year 2017

Ishibashi Masayuki, Hama Katsuhiro, Iwatsuki Teruki, Matsui Hiroya, Takeuchi Ryuji, Ikeda Koki, Mikake Shinichiro, Iyatomi Yosuke, Sasao Eiji, Koide Kaoru

JAEA-Review 2017-019, 29, Oct, 2017
Diffusion experiment using block sample of the Toki granite

Hama Katsuhiro, Iwasaki Riyo*, Morikawa Keita*

JAEA-Technology 2017-015, 45, Jul, 2017
Data acquisition of mass transport parameters

Iwasaki Riyo*, Hama Katsuhiro, Morikawa Keita*, Hosoya Shinichi*

JAEA-Technology 2016-037, 62, Feb, 2017
Mizunami Underground Research Laboratory Project, Annual report for fiscal year 2015

Hama Katsuhiro, Iwatsuki Teruki, Matsui Hiroya, Mikake Shinichiro, Ishibashi Masayuki, Onoe Hironori, Takeuchi Ryuji, Nohara Tsuyoshi, Sasao Eiji, Ikeda Koki …

JAEA-Review 2016-023, 65, Dec, 2016
Synthesized research report in the second mid-term research phase, Mizunami Underground Research Laboratory Project, Horonobe Underground Research Laboratory Project and Geo-stability Project (Translated document)

Hama Katsuhiro, Sasao Eiji, Iwatsuki Teruki, Onoe Hironori, Sato Toshinori, Fujita Tomoo, Sasamoto Hiroshi, Matsuoka Toshiyuki, Takeda Masaki, Aoyagi Kazuhei …

JAEA-Review 2016-014, 274, Aug, 2016
Evaluation of mass transport property using natural Uranium-series and Thorium-series nuclides in the Toki Granite

Hama Katsuhiro

JAEA-Data/Code 2016-006, 23, Jul, 2016
Mizunami Underground Research Laboratory Project, Plan for fiscal year 2016

Hama Katsuhiro, Takeuchi Ryuji, Iwatsuki Teruki, Sasao Eiji, Mikake Shinichiro, Ikeda Koki, Matsui Hiroya, Osawa Hideaki

JAEA-Review 2016-015, 29, Jul, 2016
Investigation plan for the Mizunami Underground Research Laboratory Project; Investigation plan for the third medium to long-term research phase

Hama Katsuhiro, Iwatsuki Teruki, Matsui Hiroya, Mikake Shinichiro, Sasao Eiji, Osawa Hideaki

JAEA-Review 2016-004, 38, Jun, 2016
Project report on the construction phase at the Mizunami Underground Research Laboratory Project

Nohara Tsuyoshi, Saegusa Hiromitsu*, Iwatsuki Teruki, Hama Katsuhiro, Matsui Hiroya, Mikake Shinichiro, Takeuchi Ryuji, Onoe Hironori, Sasao Eiji

JAEA-Research 2015-026, 2015(26) 98-2,1-98, Mar, 2016

Presentations

Multiple groundwater dating conducted at Mizunami URL

Hasegawa Takuma*, Nakata Kotaro*, Tomioka Yuichi*, Ota Tomoko*, Okamoto Shunichi*, Hama Katsuhiro, Watanabe Yusuke, Iwatsuki Teruki

30th Goldschmidt Conference (Goldschmidt 2020)
Underground Research Laboratory Project in JAEA; Mizunami Underground Research Laboratory Project

Hama Katsuhiro

35th JAIF-KAIF Seminar on Nuclear Industry
Groundwater dating conducted in Mizunami Underground Research Laboratory

Hasegawa Takuma*, Nakata Kotaro*, Tomioka Yuichi*, Ota Tomoko*, Hama Katsuhiro, Iwatsuki Teruki, Kato Toshihiro*, Hayashida Kazuki

日本地球惑星科学連合2018年大会(JpGU 2018)
CRIEPI-JAEA collaboration study on mass transport by groundwater in and around the Mizunami Underground Research Laboratory

Hasegawa Takuma*, Nakata Kotaro*, Tomioka Yuichi*, Ota Tomoko*, Hama Katsuhiro, Iwatsuki Teruki, Kato Toshihiro*, Hayashida Kazuki

平成29年度東濃地科学センター地層科学研究情報・意見交換会
Mizunami Underground Research Laboratory Project, Mass transport modeling method; Understanding the mass transport phenomena in granite

Ishibashi Masayuki, Hama Katsuhiro

平成29年度東濃地科学センター地層科学研究情報・意見交換会
Study of groundwater residence time in Mizunami Underground Research Laboratory

Hasegawa Takuma*, Nakata Kotaro*, Tomioka Yuichi*, Ota Tomoko*, Hama Katsuhiro, Iwatsuki Teruki, Kato Toshihiro*, Hayashida Kazuki

日本地下水学会2017年秋季講演会
Mizunami Underground Research Laboratory Project, Development of mass transport modeling methodology

Hama Katsuhiro, Ishibashi Masayuki, Tanaka Yasuharu*

日本原子力学会2017年春の年会
Hydrogeological and mass transport study in and aroud the Mizunami Underground Research Laboratory; CRIEPI/JAEA collaborative study

Tanaka Yasuharu*, Hama Katsuhiro

平成28年度東濃地科学センター地層科学研究情報・意見交換会
Ra isotopes in fresh groundwater

Tomita Jumpei, Miyata Yoshiki*, Hama Katsuhiro, Sakaguchi Aya*, Nagao Seiya*, Yamamoto Masayoshi*

2016日本放射化学会年会・第60回放射化学討論会
Influence of faulting and hydrothermal alteration on matrix diffusion in granitic rocks

Ishibashi Masayuki, Iwasaki Riyo, Hama Katsuhiro

日本地球惑星科学連合2016年大会
Mizunami Underground Research Laboratory Project; Achievement and important issue to be solved

Hama Katsuhiro

第47回日本原子力学会中部支部研究発表会
Mizunami Underground Research Laboratory Project, Development of modeling methodology for the mass transport in the geological environment; Evaluation of mass transport phenomena in the Toki Granite

Hama Katsuhiro

平成27年度東濃地科学センター地層科学研究情報・意見交換会
CRIEPI-JAEA collaborative study; Study on hydrogeological and mass transport property of rock mass in and around the Mizunami Underground Research Laboratory

Tanaka Yasuharu*, Nohara Shintaro*, Hasegawa Takuma*, Yata Kotaro*, Hama Katsuhiro, Iwasaki Riyo

平成27年度東濃地科学センター地層科学研究情報・意見交換会
A Study on the influence of fracture distribution at 300m and 500m depth to groundwater flow conditions, 1; Overview

Onoe Hironori, Saegusa Hiromitsu, Iwasaki Riyo, Ishibashi Masayuki, Takeuchi Ryuji, Hama Katsuhiro

土木学会平成27年度全国大会第70回年次学術講演会
The Mizunami Underground Research Laboratory Project; Permeation diffusion test in solute transport studies

Iwasaki Riyo, Hama Katsuhiro

平成26年度東濃地科学センター地層科学研究情報・意見交換会
CRIEPI-JAEA collaborative study "Study on hydrogeological and mass transport property of rock mass in and around the Mizunami Underground Research Laboratory; Development of groundwater dating technology"

Nakata Kotaro*, Hasegawa Takuma*, Tomioka Yuichi*, Tanaka Yasuharu*, Hama Katsuhiro, Iwatsuki Teruki

平成26年度東濃地科学センター地層科学研究情報・意見交換会
Mizunami Underground Research Laboratory Project; Research achievements during the 2nd five-year plan

Saegusa Hiromitsu, Sasao Eiji, Iwatsuki Teruki, Sato Toshinori, Hama Katsuhiro

平成26年度東濃地科学センター地層科学研究情報・意見交換会
Geochemical investigation of transport of elements in deep granitic groundwater

Munemoto Takashi, Omori Kazuaki, Hasegawa Takashi, Kato Toshihiro, Yuguchi Takashi, Iwatsuki Teruki, Hama Katsuhiro

平成26年度東濃地科学センター地層科学研究情報・意見交換会
Solute transport / retardation study in the Mizunami Underground Research Laboratory Project; Through diffusion experiment using rock samples

Yamashita Riyo, Hama Katsuhiro, Morikawa Keita*, Hosoya Shinichi*

日本原子力学会2014年秋の大会
Study on characterization of mass transportation using discrete fracture network model, 1; Over view

Yamashita Riyo, Onoe Hironori, Saegusa Hiromitsu, Ishibashi Masayuki, Takeuchi Ryuji, Sasao Eiji, Hama Katsuhiro

土木学会平成26年度全国大会第69回年次学術講演会

Industrial Property Rights

5896926 PACKER TYPE GROUNDWATER SAMPLING SYSTEM AND WATER SAMPLING METHOD

中野勝志, 濱克宏, 瀬尾俊弘, 柳澤孝一, 森博*, 中嶋幸房*, 酒井幸雄*, 豊嶋賢治*
3093130 パッカー式地下水採水装置および採水方法

中野勝志, 濱克宏, 瀬尾俊弘, 柳澤孝一, 森博*, 中嶋幸房*, 酒井幸雄*, 豊嶋賢治*
2180881 PACKER TYPE GROUNDWATER SAMPLING SYSTEM AND WATER SAMPLING METHOD

中野勝志, 濱克宏, 瀬尾俊弘, 柳澤孝一, 森博*, 中嶋幸房*, 酒井幸雄*, 豊嶋賢治*
SE0753648 PACKER TYPE GROUNDWATER SAMPLING SYSTEM AND WATER SAMPLING METHOD

中野勝志, 濱克宏, 瀬尾俊弘, 柳澤孝一, 森博*, 中嶋幸房*, 酒井幸雄*, 豊嶋賢治*
SE0753648 PACKER TYPE GROUNDWATER SAMPLING SYSTEM AND WATER SAMPLING METHOD

中野勝志, 濱克宏, 瀬尾俊弘, 柳澤孝一, 森博*, 中嶋幸房*, 酒井幸雄*, 豊嶋賢治*
BE0753648 PACKER TYPE GROUNDWATER SAMPLING SYSTEM AND WATER SAMPLING METHOD

中野勝志, 濱克宏, 瀬尾俊弘, 柳澤孝一, 森博*, 中嶋幸房*, 酒井幸雄*, 豊嶋賢治*
FR0753648 PACKER TYPE GROUNDWATER SAMPLING SYSTEM AND WATER SAMPLING METHOD

中野勝志, 濱克宏, 瀬尾俊弘, 柳澤孝一, 森博*, 中嶋幸房*, 酒井幸雄*, 豊嶋賢治*
DE0753648 PACKER TYPE GROUNDWATER SAMPLING SYSTEM AND WATER SAMPLING METHOD

中野勝志, 濱克宏, 瀬尾俊弘, 柳澤孝一, 森博*, 中嶋幸房*, 酒井幸雄*, 豊嶋賢治*
GB0753648 PACKER TYPE GROUNDWATER SAMPLING SYSTEM AND WATER SAMPLING METHOD

中野勝志, 濱克宏, 瀬尾俊弘, 柳澤孝一, 森博*, 中嶋幸房*, 酒井幸雄*, 豊嶋賢治*
2868975 酸化還元電位測定用参照電極

瀬尾俊弘, 濱克宏, 島崎智*