OHSAWA Shinji

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Name
OHSAWA Shinji
Affiliation
Kyoto University
Section
Graduate School of Science, Institute for Geothermal Sciences, Graduate School of Science Institute for Geothermal Sciences
Job title
Associate Professor,Associate Professor
Degree
Doctor of Science(The University of Tokyo)

Research Areas

 
 

Academic & Professional Experience

 
1992
   
 
- :Part-time Lecturer, Faculty of Education,
 
 
   
 
Waseda University
 
1992
 - 
1997
:Instructor, Beppu Geophysical Research Laboratory,
 
 
   
 
Kyoto University
 
1997
 - 
1998
:Instructor, Beppu Geothermal Research Laboratory,
 

Education

 
 
 - 
1992
Chemistry, Graduate School, Division of Science, The University of Tokyo
 
 
 - 
1985
Earth Science, Faculty of Education, Waseda University
 

Committee Memberships

 
2003
   
 
The Geothermal Research Society of Japan  
 
2003
   
 
Balneological Society of Japan  
 

Published Papers

 
Environmental parameters controlling stalagmite growth in tropical areas: New insights from cave monitoring at Petruk Cave, central Java, Indonesia
Wataru Hasegawa, Yumiko Watanabe, Hiroshige Matsuoka, Shinji Ohsawa, Budi Brahmantyo, Khoiril Anwar Maryunani, Takahiro Tagami
Journal of Cave and Karst Studies   80 19-27   2018   [Refereed]
Seasonal cave air ventilation controlling variation in cave air pCO2 and drip water geochemistry at Inazumi Cave, Oita, NE Kyushu, Japan
Tatsuro Shindoh, Taketoshi Mishima, Yumiko Watanabe, Shinji Ohsawa, Takahiro Tagami
Journal of Cave and Karst Studies   79 100-112   2017   [Refereed]
Sugimoto, R., Kitagawa, K., Nishi, S., Honda, H., Yamada, M., Kobayashi, S., Shoji, J., Ohsawa, S., Taniguchi, M., Tominaga, O.
Marine Ecology Progress Series   563 25-33   2017   [Refereed]
Makoto Yamada, Jun Shoji, Shinji Ohsawa, Taketoshi Mishima, Masaki Hata, Hisami Honda, Masahiko Fujii and Makoto Taniguchi
Journal of Hydrology: Regional Studies   11 69-83   2016   [Refereed]
Masahiko Fujii, Soichiro Tanabe, Makoto Yamada, Taketoshi Mishima, Takahiro Sawadate, Shinji Ohsawa
Journal of Hydrology: Regional Studies   11 107-116   2016   [Refereed]
OSAWA SHINJI, MISHIMA TAKETOSHI, SAKAI TAKUYA, NAGAO KEISUKE
温泉科学   64(4) 354-368   Mar 2015   [Refereed]
OSAWA SHINJI, AMITA KAZUHIRO, OUE KAZUTOSHI, SAKAI TAKUYA, MISHIMA TAKETOSHI
温泉科学   64(4) 369-379   Mar 2015   [Refereed]
Kenta Yoshida, Takao Hirajima, Shinji Ohsawa, Tomoyuki Kobayashi, Tomoyuki Kobayashi, Tomoyuki Kobayashi, Taketoshi Mishima, Yoshiteru Sengen
Lithos      Apr 2014   [Refereed]
© 2015 Elsevier B.V. The relationships between the relative B-Li-Cl compositions of deep fluids and their entrapment depth were investigated by means of geochemical studies of fluid inclusions in foliation-parallel quartz veins using the crush-lea...
KAZAHAYA KOHEI, TAKAHASHI MASAAKI, YASUHARA MASAYA, NISHIO YOSHIRO, INAMURA AKIHIKO, MORIKAWA NORITOSHI, SATO TSUTOMU, TAKAHASHI HIROSHI, KITAOKA KOICHI, OSAWA SHINJI, OYAMA YOICHI, OWADA MICHIKO, TSUKAMOTO HITOSHI, HORIGUCHI KEIKA, TOSAKI YUKI, KIRITA TSUKASA
日本水文科学会誌   44(1) 3-16   Feb 2014   [Refereed]
AMITA KAZUHIRO, OSAWA SHINJI, NISHIMURA KOUSHI, YAMADA MAKOTO, MISHIMA TAKETOSHI, KAZAHAYA KOHEI, MORIKAWA NORITOSHI, HIRAJIMA TAKAO
日本水文科学会誌   44(1) 17-38   Feb 2014   [Refereed]
Shinji Ohsawa, Kenji Sugimori, Hiroshi Yamauchi, Hiroshi Yamauchi, Tomoyuki Koeda, Tomoyuki Koeda, Hiroaki Inaba, Yoshihisa Kataoka, Yoshihisa Kataoka, Tsuneomi Kagiyama
Bulletin of Volcanology   76 1-10   Jan 2014   [Refereed]
A drastic change in lake water color from blue-green to brown was observed in the summit crater lake of Mt. Shinmoe-dake, Kirishima Volcano about 8 months after its 2008 eruption. The color change lasted for about 2 months (April-June 2009). The d...
SAKAI TAKUYA, OSAWA SHINJI, YAMADA MAKOTO, MISHIMA TAKETOSHI, OUE KAZUTOSHI
温泉科学   63(2) 164-183   Sep 2013   [Refereed]
Shogo Komori, Tsuneomi Kagiyama, Shinichi Takakura, Shinji Ohsawa, Mamoru Mimura, Toru Mogi
Journal of Volcanology and Geothermal Research   264 164-171   Aug 2013   [Refereed]
In volcanic areas, hydrothermal systems are characterized by high bulk electrical conductivity, which is a combination of high-salinity/temperature pore water and hydrothermally-altered rock matrix. The present study focuses on better understandin...
OSAWA SHINJI, LEE HSIAO-FEN, LIANG BIQING, KOMORI SHOGO, CHEN CHANG-HWA, KAGIYAMA TSUNEOMI
温泉科学   62(4) 282-293   Mar 2013   [Refereed]
OSAWA SHINJI, SAITO TAKESHI, SHIMOBAYASHI NORIMASA
月刊地球   34(11) 685-690   Nov 2012
OSAWA SHINJI
日本水文科学会誌   41(3) 103-110   Aug 2011   [Refereed]
Kenta Yoshida, Yoshiteru Sengen, Shigeki Tsuchiya, Kouta Minagawa, Tomoyuki Kobayashi, Taketoshi Mishima, Shinji Ohsawa, Takao Hirajima
Journal of Mineralogical and Petrological Sciences   106 164-168   Jun 2011   [Refereed]
A remarkably high Li/B ratio has been recognized from a crash-leached fluid extracted from a foliation-paralM quartz vein, IR27, intercalated with a pelitic schist in the northern proximal to the Western Iratsu body of the Sambagawa metamorphic be...
SAKAI TAKUYA, OSAWA SHINJI, YAMADA MAKOTO, MISHIMA TAKETOSHI, YOSHIKAWA SHIN, KAGIYAMA TSUNEOMI, OUE KAZUTOSHI
温泉科学   60(4) 418-433   Mar 2011   [Refereed]
Makoto Yamada, Shinji Ohsawa, Kohei Kazahaya, Masaya Yasuhara, Hiroshi Takahashi, Kazuhiro Amita, Hideo Mawatari, Shin Yoshikawa
Journal of Geochemical Exploration   108 81-87   Jan 2011   [Refereed]
To understand deep groundwater flow systems and their interaction with CO2 emanated from magma at depth in a volcanic edifice, deep groundwater samples were collected from hot spring wells in the Aso volcanic area for hydrogen, oxygen and carbon i...
Yumiko Watanabe, Hiroshige Matsuoka, Saburo Sakai, Jun Ueda, Makoto Yamada, Shinji Ohsawa, Masashi Kiguchi, Takehiko Satomura, Shun'ichi Nakai, Budi Brahmantyo, Khoiril A. Maryunani, Takahiro Tagami, Keiji Takemura, Shigeo Yoden
Palaeogeography, Palaeoclimatology, Palaeoecology   293 90-97   Jul 2010   [Refereed]
Stable isotopic variations (i.e. δ18O and δ13C) of stalagmites have been widely recognized as a powerful tool to reconstruct the paleoclimate/environment of terrestrial areas. δ18O and δ13C values of a stalagmite calcite are known, however, to be ...
Jianguo Du, Jianguo Du, Kazuhiro Amita, Shinji Ohsawa, Youlian Zhang, Chunli Kang, Makoto Yamada
Applied Geochemistry   25 586-592   Apr 2010   [Refereed]
The formation of imminent hydrochemical precursors of earthquakes is investigated by the simulation for water-rock reaction in a brittle aquifer. Sixty-one soaking experiments were carried out with granodiorite and trachyandesite grains of differe...
OSAWA SHINJI, AMITA KAZUHIRO, YAMADA MAKOTO, MISHIMA TAKETOSHI, KAZAHAYA KOHEI
温泉科学   59(4) 295-319   Mar 2010   [Refereed]
Shinji Ohsawa, Takeshi Saito, Shin Yoshikawa, Hideo Mawatari, Makoto Yamada, Kazuhiro Amita, Nobuki Takamatsu, Yasuaki Sudo, Tsuneomi Kagiyama
Limnology   11 207-215   Jan 2010   [Refereed]
One feature of volcanic lakes influenced by subaqueous fumaroles existing at lake bottoms (called active crater lakes) is the remarkable color of their waters: turquoise or emerald green. The active crater lake named Yudamari at Mt. Nakadake of As...
OSAWA SHINJI
大分地質学会誌   (15) 1-10   Dec 2009
WATANABE YUMIKO, MATSUOKA HIROSHIGE, SAKAI SABURO, YAMADA MAKOTO, OSAWA SHINJI, KIGUCHI MASASHI, SATOMURA TAKEHIKO, NAKAI SHUN'ICHI, BRAHMANTYO BUDI, MARYUNANI KHOIRIL A., TAGAMI TAKAHIRO, TAKEMURA KEIJI, YODEN SHIGEO
フィッション・トラックニュースレター   (22) 49-50   Oct 2009
MISHIMA TAKETOSHI, OSAWA SHINJI, YAMADA MAKOTO, KITAOKA KOICHI
日本水文科学会誌   38(4) 157-168   Aug 2009   [Refereed]
B. Takano, A. Kuno, S. Ohsawa, H. Kawakami
Journal of Volcanology and Geothermal Research   178 145-168   Dec 2008   [Refereed]
After the phreatic eruption in 1982-83, volcanic activities at Kusatsu-Shirane volcano had been decreasing and reached a minimum in 1990, had turned to a temporal rise in activity up to 1994 and then decreased again at least up to 1997. During thi...
YAMADA MAKOTO, OSAWA SHINJI, KAZAHAYA KOHEI, YASUHARA MASAYA, TAKAHASHI HIROSHI, AMITA KAZUHIRO, MAWATARI HIDEO, YOSHIKAWA SHIN
月刊地球   114-120   Dec 2008
SANADA TETSUYA, TAKAMATSU NOBUKI, YAMAZAKI HAJIME, AMITA KAZUHIRO, OSAWA SHINJI
温泉科学   58(2) 81-98   Sep 2008   [Refereed]
Koshi Nishimura, Kazuhiro Amita, Shinji Ohsawa, Tomoyuki Kobayashi, Takao Hirajima
Journal of Mineralogical and Petrological Sciences   103 94-99   Jun 2008   [Refereed]
Microthermometry and micro-Raman spectroscopy are performed on fluid inclusions within lenticular quartz veins elongated parallel to the main foliation of a pelitic schist of the Sanbagawa metamorphic belt, Saganoseki, Kyushu, Japan. The fluid inc...
Makoto Yamada, Shinji Ohsawa, Hiroshige Matsuoka, Yumiko Watanabe, Budi Brahmantyo, Khoiril Anwar Maryunani, Takahiro Tagami, Koichi Kitaoka, Keiji Takemura, Shigeo Yoden
Geophysical Research Letters   35    Apr 2008   [Refereed]
A method of deriving the travel time of drip water based on the tritium/ helium 3 (3H/3 He) dating method was demonstrated in limestone caves in Indonesia. The examined drip waters from two caves, which were taken using different methods, included...
SAITO TAKESHI, OSAWA SHINJI, HASHIMOTO TAKESHI, TERADA AKIHIKO, YOSHIKAWA SHIN, OKURA TAKAHIRO
日本地熱学会誌   30(2) 107-120   Apr 2008   [Refereed]
Hitoshi Tomaru, Shinji Ohsawa, Kazuhiro Amita, Zunli Lu, Udo Fehn
Applied Geochemistry   22 676-691   Mar 2007   [Refereed]
Fluid migration in subduction zones is one of the key phenomena to understand the global mass transfer system. While active volcanoes provide the most recognizable conduits for fluid flow in active margins, the existence of a large number of activ...
AMITA KAZUHIRO, OSAWA SHINJI, DU JIANGUO, YAMADA MAKOTO
温泉科学   55(2) 64-77   Sep 2005   [Refereed]
YAMADA MAKOTO, AMITA KAZUHIRO, OSAWA SHINJI
温泉科学   54(4) 163-172   Mar 2005   [Refereed]
AMITA KAZUHIRO, OSAWA SHINJI
日本地熱学会誌   25(4) 245-265   Oct 2003   [Refereed]
ONDA YUJI, OSAWA SHINJI, TAKAMATSU NOBUKI
陸水学雑誌   64(1) 1-10   Apr 2003   [Refereed]
Coloration factor and coloration mechanism of the Yudamari crater lake on Mt. Aso and the Yugama crater lake on Mt. Shirane, which are typical hyper-acid crater lakes in Japan and that were observed to be cloudy emerald green in color, are discuss...
Shinji Ohsawa, Kohei Kazahaya, Masaya Yasuhara, Tadashi Kono, Koichi Kitaoka, Yuki Yusa, Kazuhiro Yamaguchi
Limnology   3 169-173   Dec 2002
Chemical and stable carbon isotopic analyses of dissolved inorganic carbon (DIC) were carried out for groundwater samples collected from cold springs and shallow wells in the Unzen volcanic region in 1999 and 2000. All of the data sets plotted on ...
YASUHARA MASAYA, KAZAHAYA KOHEI, INAMURA AKIHIKO, KONO TADASHI, OSAWA SHINJI, YUSA YUKI, KITAOKA KOICHI, HOSHIZUMI HIDEO, UTO KOZO
月刊地球   24(12) 849-857   Dec 2002
OSAWA SHINJI, KAZAHAYA KOHEI, YASUHARA MASAYA
温泉科学   52(2) 51-68   Sep 2002   [Refereed]
Shinji Ohsawa, Takao Kawamura, Nobuki Takamatsu, Yuki Yusa
Journal of Volcanology and Geothermal Research   113 49-60   Jul 2002
Thermal waters in hydrothermal ponds, bathing pools and the brines of geothermal electric power plants commonly have a characteristic blue color. Although many researchers have assumed that the blue color is due to a colloidal suspension and/or ab...
Kazuthoshi Oue, Kazuthoshi Oue, Shinji Ohsawa, Yuki Yusa
Geothermics   31 361-380   Jun 2002   [Refereed]
The Chinoike-Jigoku hot pool in Beppu geothermal field, Central Kyushu, Japan, displays a blood-red color due to the hematite (Fe2O3) deposited at the bottom of the pool. The colors of the deposits collected on 1 October 1990, on 27 March 1995, an...
Shinji Ohsawa, Yuki Yusa
Limnology   1 143-149   Dec 2000
The stable isotope ratios of hydrogen and oxygen were measured for rainwater samples from Typhoon No. 13, which struck Japan on September 1993, and Typhoon No. 6, which passed in July 1996. Rainwater was collected every hour over 2- to 3-day perio...
IWAKURA KAZUTOSHI, OSAWA SHINJI, TAKAMATSU NOBUKI, OUE KAZUTOSHI, NOTSU KENJI, YUSA YUKI, IMAHASHI MASAYUKI
温泉科学   50(2) 86-93   Sep 2000   [Refereed]
Yuki Yusa, Shinji Ohsawa, Koichi Kitaoka
Geothermics   29 609-625   Aug 2000   [Refereed]
Exploitation of the Beppu hydrothermal system started mainly in the lowland areas as early as the 1880s, and by the 1920s the number of wells had increased to about 1000. This caused the piezometric head of the thermal groundwater to draw down, an...
B. Takano, Q. Zheng, S. Ohsawa
Journal of Volcanology and Geothermal Research   97 397-406   Apr 2000   [Refereed]
We have developed an in-situ monitoring system for aqueous polythionates in the Yugama crater lake at Kusatu-Shirane volcano. A commercially available nitrate-selective electrode has a Nernstian response to the concentration of polythionates in so...
OSAWA SHINJI, YUSA YUKI, OYAMA MASAO
温泉科学   49(4) 151-161   Mar 2000   [Refereed]
Shinji Ohsawa, Yuki Yusa, Kazutoshi Oue, Kazuhiro Amita
Journal of Volcanology and Geothermal Research   96 33-43   Feb 2000
On 11 October 1995, Kuju Volcano (Central Kyushu, Japan) erupted steam and ash from new vents opened south of the active Kuju-Iwoyama fumarole area. The He/Ar atomic ratio of fumarolic gas, which is a possible indicator of the ratio of magmatic ga...
OSAWA SHINJI, YUSA YUKI, OUE KAZUTOSHI
日本地熱学会誌   20(4) 289-292   Oct 1998   [Refereed]
TAKAMATSU NOBUKI, OUE KAZUTOSHI, OSAWA SHINJI, KATO NAOYUKI, YUSA YUKI
温泉科学   48(2) 36-43   Sep 1998   [Refereed]
OSAWA SHINJI, YUSA YUKI, OUE KAZUTOSHI, KITAOKA KOICHI
温泉科学   47(2) 56-67   Nov 1997   [Refereed]
OSAWA SHINJI, YUSA YUKI, KITAOKA KOICHI
日本地熱学会誌   19(2) 73-83   Apr 1997   [Refereed]
KITAOKA KOICHI, OSAWA SHINJI, YUSA YUKI, KUSAKABE MINORU
温泉科学   46(4) 156-175   Dec 1996   [Refereed]
OSAWA SHINJI, OUE KAZUTOSHI, YUSA YUKI
火山   41(2) 103-106,43(1)-43(2)   Aug 1996   [Refereed]
OUE KAZUTOSHI, OSAWA SHINJI, YUSA YUKI, KAWANO TAMIO
温泉科学   46(2) 87-98   Jun 1996   [Refereed]
N. C. Sturchio, S. Ohsawa, Y. Sano, G. Arehart, G. Arehart, K. Kitaoka, Y. Yusa
Geothermics   25 215-230   Apr 1996   [Refereed]
Thermal water at Yufuin (Kyushu Island, Japan) is tapped through about 820 shallow wells and used mainly for hot-spring bathing purposes. Chemical and isotopic data for fluids from wells and fumaroles in Yufuin and Beppu indicate that the thermal ...
OSAWA SHINJI, OUE KAZUTOSHI, YUSA YUKI
温泉科学   46(1) 13-15,17-19   Mar 1996   [Refereed]
OSAWA SHINJI, YUSA YUKI, KITAOKA KOICHI
温泉科学   45(4) 290-294   Dec 1995   [Refereed]
OSAWA SHINJI, YUSA YUKI, WANG Y
温泉科学   45(1) 13-25   Mar 1995   [Refereed]
OSAWA SHINJI, YUSA YUKI, KITAOKA KOICHI
温泉科学   44(4) 199-208   Dec 1994   [Refereed]
KATO NAOYUKI, TAKAMATSU NOBUKI, KITAOKA KOICHI, OSAWA SHINJI, YUSA YUKI
温泉科学   44(4) 183-198   Dec 1994   [Refereed]
B. Takano, S. Ohsawa, R. B. Glover
Journal of Volcanology and Geothermal Research   60 29-57   Jan 1994   [Refereed]
Aqueous sulfur speciation of samples of crater lake water from Crater Lake collected at Mt. Ruapehu, New Zealand since 1968 has been determined using high-performance liquid chromatography. Polythionates (SxO6 2-) are produced in the lake through ...
KITAOKA KOICHI, YUSA YUKI, KAMIYAMA KOKICHI, OSAWA SHINJI, STEWART M K, KUSAKABE MINORU
地下水学会誌   35(4) 287-305   Nov 1993   [Refereed]
Gary L. Rowe, Shinji Ohsawa, Bokuichiro Takano, Susan L. Brantley, Jose F. Fernandez, Jorge Barquero
Bulletin of Volcanology   54 494-503   Aug 1992   [Refereed]
Monitoring of crater lake chemistry during the recent decline and disappearance of the crater lake of Poás Volcano revealed that large variations in SO4/Cl, F/Cl, and Mg/Cl ratios were caused by the enhanced release of HCl vapor from the lake surf...
OSAWA SHINJI, WATANUKI KUNIHIKO
温泉科学   42(2) 103-113   May 1992   [Refereed]
OHSAWA SHINJI, WATANUKI KUNIHIKO, TAKANO BOKUICHIRO
温泉科学   38(4) 154-162   Oct 1988   [Refereed]

Misc

 
OSAWA SHINJI
応用物理学会九州支部学術講演会講演予稿集   40 1   Dec 2014
YAMADA MAKOTO, HATA MASAKI, UTSUNOMIYA TATSUYA, MISHIMA TAKETOSHI, SHOJI JUN, OSAWA SHINJI, TANIGUCHI MAKOTO
日本温泉科学会大会講演要旨集   67th 102   Sep 2014
SUNAGAWA AYAKO, OUE KAZUTOSHI, HOSOKAWA SHUICHI, OSAWA SHINJI
日本温泉科学会大会講演要旨集   67th 97-98   Sep 2014
HOSOKAWA SHUICHI, OSAWA SHINJI, MISHIMA TAKETOSHI, KAGIYAMA TSUNEOMI
日本温泉科学会大会講演要旨集   67th 99   Sep 2014
OSAWA SHINJI, MISHIMA TAKETOSHI, SAKAI TAKUYA, NAGAO KEISUKE
日本温泉科学会大会講演要旨集   67th 72   Sep 2014
NISHIJIMA JUN, YAYAN SOFYAN, OSAWA SHINJI, YAMADA MAKOTO, FUJII MASAHIKO
日本地熱学会学術講演会講演要旨集   2014 P25   2014
OGATA HIKARU, SEO CHIAKI, OUE KAZUTOSHI, OSAWA SHINJI
日本陸水学会大会講演要旨集   78th 120   Sep 2013
OUE KAZUTOSHI, OSAWA SHINJI, AMITA KAZUHIRO, MISHIMA TAKETOSHI, SAKAI TAKUYA
日本温泉科学会大会講演要旨集   66th 71   Aug 2013
KOMORI SHOGO, KAGIYAMA TSUNEOMI, TAKAKURA SHIN'ICHI, OSAWA SHINJI, MIMURA MAMORU, MOGI TOORU
日本火山学会講演予稿集   2013 41   2013
AMITA KAZUHIRO, OSAWA SHINJI, NISHIMURA KOUSHI, YAMADA MAKOTO, MISHIMA TAKETOSHI, HIRAJIMA TAKAO
日本水文科学会学術大会発表要旨集   27 11-14   Oct 2012
OSAWA SHINJI, SUGIMORI KENJI, YAMAUCHI HIROSHI, KOEDA TOMOYUKI, INABA HIROAKI, KATAOKA YOSHIHISA, KAGIYAMA TSUNEOMI
日本陸水学会大会講演要旨集   77th 72   Sep 2012
KAGIYAMA TSUNEOMI, YOSHIKAWA SHIN, UTSUGI MITSURU, OSAWA SHINJI, MISHIMA TAKETOSHI, INOUE HIROYUKI
日本火山学会講演予稿集   2012 171   2012
OUE KAZUTOSHI, OSAWA SHINJI, SAKAI TAKUYA, YAMADA MAKOTO, MISHIMA TAKETOSHI
日本温泉科学会大会講演要旨集   65th 22-23   2012
OUE KAZUTOSHI, OSAWA SHINJI, YAMADA MAKOTO, MISHIMA TAKETOSHI, SAKAI TAKUYA
日本温泉科学会大会講演要旨集   64th 57   Sep 2011
OSAWA SHINJI, SUGIMORI KENJI, YAMAUCHI HIROSHI, KOEDA TOMOYUKI, INABA HIROAKI, KATAOKA YOSHIHISA, KAGIYAMA TSUNEOMI
日本温泉科学会大会講演要旨集   64th 50   Sep 2011
SAKAI TAKUYA, OSAWA SHINJI, YAMADA MAKOTO, MISHIMA TAKETOSHI, OUE KAZUTOSHI
日本温泉科学会大会講演要旨集   64th 87-88   Sep 2011
KAGIYAMA TSUNEOMI, UTSUGI MITSURU, YOSHIKAWA SHIN, OSAWA SHINJI, INOUE HIROYUKI, KOMORI SHOGO
日本火山学会講演予稿集   2011 24   2011
OSAWA SHINJI, YAMADA MAKOTO, MISHIMA MASATOSHI, SAKAI TAKUYA, YOSHIKAWA SHIN, KAGIYAMA TSUNEOMI
日本温泉科学会大会講演要旨集   63rd 68   Sep 2010
YAMADA MAKOTO, OSAWA SHINJI, MISHIMA MASATOMO, SAKAI TAKUYA, SAITO MITSUYO
日本陸水学会大会講演要旨集   75th 168   Sep 2010
MISHIMA MASATOMO, OSAWA SHINJI, YAMADA MAKOTO, SAKAI TAKUYA
日本陸水学会大会講演要旨集   75th 185   Sep 2010
SAKAI TAKUYA, OSAWA SHINJI, YAMADA MAKOTO, MISHIMA MASATOMO, YOSHIKAWA SHIN, KAGIYAMA TSUNEOMI
日本陸水学会大会講演要旨集   75th 184   Sep 2010
ASANO TSUYOSHI, KAGIYAMA TSUNEOMI, UTSUGI MITSURU, YOSHIKAWA SHIN, INOUE HIROYUKI, OSAWA SHINJI
日本火山学会講演予稿集   2010 134   2010
YOSHIDA KENTA, SENGEN YOSHITERU, TSUCHIYA SHIGEKI, MINAGAWA KOTA, KOBAYASHI TOMOYUKI, MISHIMA TAKETOSHI, OSAWA SHINJI, HIRAJIMA TAKAO
日本鉱物科学会年会講演要旨集   2010 53   2010
SAITO MITSUYO, KAKU SHINU, NISHIHARA KAZUNORI, FUJII NAOKI, OSAWA SHINJI, TAKEOKA HIDETAKA
日本海洋学会大会講演要旨集   2009 236   Sep 2009
MISHIMA TAKETOMO, OSAWA SHINJI, YAMADA MAKOTO, KITAOKA KOICHI
日本陸水学会大会講演要旨集   74th 152   Sep 2009
YAMADA MAKOTO, OSAWA SHINJI, MISHIMA TAKETOMO, UMAWATARI HIDEO, TAKEMURA KEIJI, SAITO MITSUYO
日本陸水学会大会講演要旨集   74th 117   Sep 2009
OSAWA SHINJI
日本温泉科学会大会講演要旨集   62nd 1-6   Sep 2009
OSAWA SHINJI, YAMADA MAKOTO, MISHIMA TAKETOSHI
日本温泉科学会大会講演要旨集   62nd 42   Sep 2009
AMITA KAZUHIRO, OSAWA SHINJI, KAKUBE MAKOTO, YAMADA MAKOTO, HIDA NOBORU
日本温泉科学会大会講演要旨集   62nd 30   Sep 2009
SAKATA SHUHEI, WATANABE YUMIKO, MATSUOKA HIROSHIGE, YAMADA MAKOTO, OSAWA SHINJI, NAKAI SHUN'ICHI, BRAHMANTYO BUDI, MARYUNANI KHOIRIL A., TAGAMI TAKAHIRO, TAKEMURA KEIJI, YODEN SHIGEO
日本第四紀学会講演要旨集   39 146-147   Aug 2009
SENGEN YOSHITERU, NISHIMURA KOUSHI, OSAWA SHINJI, HIRAJIMA TAKAO
日本鉱物科学会年会講演要旨集   2009 5   2009
SAITO TAKESHI, OSAWA SHINJI
日本地球化学会年会講演要旨集   55th 271   2008
OSAWA SHINJI, AMITA KAZUHIRO, YAMADA MAKOTO, MORIKAWA NORITOSHI, TAKAHASHI MASAAKI, KAZAHAYA KOHEI
日本温泉科学会大会講演要旨集   60th 27   Sep 2007
WATANABE YUMIKO, MATSUOKA HIROSHIGE, UEDA JUN, SAKAI SABURO, YAMADA MAKOTO, OSAWA SHINJI, KIGUCHI MASASHI, SATOMURA TAKEHIKO, NAKAI SHUN'ICHI, BRAHMANTYO BUDI, MARYUNANI KHOIRIL A., TAGAMI TAKAHIRO, TAKEMURA KEIJI, YODEN SHIGEO
日本地球化学会年会講演要旨集   54th 238   2007
AMIDA KAZUHIRO, RIBE SHIN, OSAWA SHINJI, HIDA NOBORU
日本地下水学会講演会講演要旨   2007 30-33   2007
OSAWA SHINJI, AMITA KAZUHIRO, YAMADA MAKOTO, KAZAHAYA KOHEI
日本温泉科学会大会講演要旨集   59th 34   Aug 2006
AMITA KAZUHIRO, OSAWA SHINJI, DU JIANGUO, YAMADA MAKOTO
日本温泉科学会大会講演要旨集   59th 5   Aug 2006
SAITO TAKESHI, OSAWA SHINJI, HASHIMOTO TAKESHI, TERADA AKIHIKO, YOSHIKAWA SHIN, OKURA TAKAHIRO
日本火山学会講演予稿集   2006 54   2006
AMITA KAZUHIRO, OSAWA SHINJI, DU J., YAMADA MAKOTO, KAZAHAYA KOHEI, MORIKAWA NORITOSHI, OWADA MICHIKO
日本地熱学会学術講演会講演要旨集   2005 A19   2005
IWASAKI ASAMI, TAKAMATSU NOBUKI, KUNUGI MASAYUKI, OSAWA SHINJI
日本陸水学会大会講演要旨集   69th 255   Sep 2004
YAMASAKI HAJIME, TAKAMATSU NOBUKI, OSAWA SHINJI, AMIDA KAZUHIRO, YAMADA MAKOTO, KATO NAOYUKI
日本陸水学会大会講演要旨集   69th 119   Sep 2004
AMITA KAZUHIRO, OSAWA SHINJI, DU J, YAMADA MAKOTO
日本温泉科学会大会講演要旨集   57th 17   2004
YAMAZAKI HAJIME, TAKAMATSU NOBUKI, OSAWA SHINJI, KATO NAOYUKI
日本温泉科学会大会講演要旨集   57th 46   2004
IWASAKI ASAMI, TAKAMATSU NOBUKI, KUNUGI MASAYUKI, OSAWA SHINJI
日本温泉科学会大会講演要旨集   57th 45   2004
MIYATA YOSHIKI, YONEDA SEIICHI, OSAWA SHINJI, SUZUKI KATSUHIKO, NAKAI SHUN'ICHI
日本地球化学会年会講演要旨集   51st 314   2004
AMITA KAZUHIRO, OSAWA SHINJI
日本地熱学会学術講演会講演要旨集   2003 33   Nov 2003
YAMADA MAKOTO, OSAWA SHINJI, YUSA YUKI
日本水文科学会学術大会発表要旨集   18 24-27   Oct 2003
OSAWA SHINJI, ONDA YUJI, TAKAMATSU NOBUKI
日本温泉科学会大会講演要旨集   56th 29-32   Sep 2003
OSAWA SHINJI, AMITA KAZUHIRO
日本地熱学会学術講演会講演要旨集   2002 146   Nov 2002
SANADA TETSUYA, ONDA YUJI, TAKAMATSU NOBUKI, OSAWA SHINJI, IMAHASHI MASAYUKI
日本温泉科学会大会講演要旨集   55th 32   Sep 2002
OSAWA SHINJI, AMITA KAZUHIKO
日本温泉科学会大会講演要旨集   55th 30   Sep 2002
ONDA YUJI, TAKAMATSU NOBUKI, SANADA TETSUYA, IMAHASHI MASAYUKI, OSAWA SHINJI
日本温泉科学会大会講演要旨集   55th 31   Sep 2002
OSAWA SHINJI, KAZAHAYA KOHEI, YASUHARA MASAYA, KITAOKA KOICHI, YAMAGUCHI KAZUSUKE, YUSA YUKI, KONO TADASHI
日本地熱学会学術講演会講演要旨集   2001 109   Dec 2001
KAZAHAYA KOHEI, YASUHARA MASAYA, INAMURA AKIHIKO, HOSHIZUMI HIDEO, KONO TADASHI, OSAWA SHINJI, YUSA YUKI, KITAOKA KOICHI, YAMAGUCHI KAZUHIRO
日本火山学会講演予稿集   2001 112   Oct 2001
KONO TADASHI, OSAWA SHINJI, YUSA YUKI, KITAOKA KOICHI, YASUHARA MASAYA, KAZAHAYA KOHEI
日本地理学会発表要旨集   (58) 94-95   Oct 2000
TAKAMATSU NOBUKI, AOYAMA KAORU, KOIDE YUKIHIDE, HAN'YA AYUMI, IMAHASHI TADAMASA, OSAWA SHINJI
日本陸水学会大会講演要旨集   65th 146   Sep 2000
J. Volcanology and Geothermal Res.   Vol.113, pp. 49-60    2002
High σ13C Fumarolic CO2 Discharged from Ogasawara-Iwojima, an Active Volcanic Island in the Igu-Bonin Arc
J.Geotherm. Res. Soc. Japan   Vol.23, pp. 197-205    2001
OSAWA SHINJI, YUSA YUKI, OYAMA MASAO
日本地熱学会学術講演会講演要旨集   1999 121   Dec 1999
OSAWA SHINJI, KAWAMURA TAKAO, TAKAMATSU NOBUKI, YUSA YUKI
日本陸水学会大会講演要旨集   64th 111   Oct 1999
IWAKURA KAZUTOSHI, OSAWA SHINJI, OUE KAZUTOSHI, AMITA KAZUHIRO, TAKAMATSU NOBUKI, IMAHASHI MASAYUKI, NOTSU KENJI, YUSA YUKI
日本地球化学会年会講演要旨集   1999 185   Sep 1999
OUE KAZUTOSHI, OSAWA SHINJI, YUSA YUKI, KITAOKA KOICHI
日本地熱学会学術講演会講演要旨集   1998 101   Oct 1998
OSAWA SHINJI, YUSA YUKI, OUE KAZUTOSHI, AMITA KAZUHIRO
日本地熱学会学術講演会講演要旨集   1998 102   Oct 1998
KITAOKA GOICHI, OSAWA SHINJI, OGAMI KAZUTOSHI, YUSA HARUNORI, KUSAKABE MINORU
日本陸水学会大会講演要旨集   62nd 140   Aug 1997
KITAOKA GOICHI, OSAWA SHINJI, OUE KAZUTOSHI, YUSA HARUNORI
日本地下水学会講演会講演要旨   1997 52-57   Jun 1997
OGAMI KAZUTOSHI, OSAWA SHINJI, NAKAGAWA RIEKO, TAKAMATSU NOBUSHIGE, YUSA HARUNORI
日本温泉科学会大会講演要旨集   50th 21   1997
KITAOKA GOICHI, OSAWA SHINJI, OGAMI KAZUTOSHI, YUSA HARUNORI, KUSAKABE MINORU
日本温泉科学会大会講演要旨集   50th 19   1997
TAKAMATSU NOBUKI, NAKAGAWA RIEKO, KATO NAOYUKI, OSAWA SHINJI, OGAMI KAZUTOSHI, YUSA YUKI
日本温泉科学会大会講演要旨集   50th 22   1997
OSAWA SHINJI, OUE KAZUTOSHI, YUSA YUKI
日本地熱学会学術講演会講演要旨集   1996 6   Dec 1996
OSAWA SHINJI, OUE KAZUTOSHI, YUSA YUKI
日本地熱学会学術講演会講演要旨集   1996 32   Dec 1996
YUSA YUKI, OSAWA SHINJI
日本地熱学会学術講演会講演要旨集   1996 46   Dec 1996
OUE KAZUTOSHI, OSAWA SHINJI, YUSA YUKI, KAWANO TAMIO
日本地熱学会学術講演会講演要旨集   1996 60   Dec 1996
KITAOKA KATSUICHI, OSAWA SHINJI, OUE KAZUTOSHI
日本地熱学会学術講演会講演要旨集   1996 59   Dec 1996
KITAOKA GOICHI, YUSA HARUNORI, OSAWA SHINJI, FUKUDA YOICHI, MAWATARI HIDEO, KUSAKABE MINORU
地球惑星科学関連学会合同大会予稿集   1996 381   Mar 1996
OSAWA SHINJI, YUSA HARUNORI
日本温泉科学会大会講演要旨集   49th 19   1996
KITAOKA GOICHI, OSAWA SHINJI, YUSA HARUNORI, KUSAKABE MINORU
日本温泉科学会大会講演要旨集   49th 20   1996
OGAMI KAZUTOSHI, OSAWA SHINJI, YUSA HARUNORI, KAWANO TAMIO
日本温泉科学会大会講演要旨集   49th 39   1996
OSAWA SHINJI, YUSA YUKI, WANG Y
日本地熱学会学術講演会講演要旨集   1995 114   Oct 1995
OSAWA SHINJI, YUSA YUKI, KITAOKA KOICHI
日本地熱学会学術講演会講演要旨集   1995 121   Oct 1995
OGAMI KAZUTOSHI, OSAWA SHINJI, YUSA YUKI, KAWANO TAMIO
日本陸水学会大会講演要旨集   60th 105   Sep 1995
OSAWA SHINJI
日本陸水学会大会講演要旨集   60th 104   Sep 1995
YUSA YUKI, FUKUDA YOICHI, KITAOKA KATSUICHI, OSAWA SHINJI, IKAWA TAKESHI, ABE SUSUMU
日本地震学会秋季大会講演予稿集   1995 189   Sep 1995
綿抜邦彦, 大沢信二
日本温泉科学会大会講演要旨集   48th 45   1995
大上和敏, 大沢信二, 由佐悠紀, 川野田実夫
日本温泉科学会大会講演要旨集   48th 50   1995
由佐悠紀, 北岡豪一, 大沢信二
日本温泉科学会大会講演要旨集   48th 29   1995
大沢信二, 由佐悠紀, 北岡豪一
日本温泉科学会大会講演要旨集   48th 28   1995
KITAOKA KOICHI, YUSA YUKI, OSAWA SHINJI, TAKEMURA KEIICHI, FUKUDA YOICHI
日本地熱学会学術講演会講演要旨集   1994 50   Nov 1994
MOGI TOORU, YUSA YUKI, KITAOKA KOICHI, TAKEMURA KEIJI, FUKUDA YOICHI, OSAWA SHINJI
日本地熱学会学術講演会講演要旨集   1994 79   Nov 1994
OSAWA SHINJI, YUSA YUKI, KITAOKA KOICHI
日本地熱学会学術講演会講演要旨集   1994 78   Nov 1994
大沢信二
日本陸水学会大会講演要旨集   59th 77   Sep 1994
北岡豪一, 由佐悠紀, 大沢信二, 竹村恵二, 福田洋一
日本陸水学会大会講演要旨集   59th 138   Sep 1994
北岡豪一, 由佐悠紀, 大沢信二, 竹村恵二
日本地下水学会講演会講演要旨   1994 80-87   May 1994
YUSA YUKI, KITAOKA GOICHI, TAKEMURA KEIJI, FUKUDA YOICHI, OSAWA SHINJI, MAWATARI HIDEO, SUDO YASUAKI, IGAWA TAKESHI, KURODA TOORU
地球惑星科学関連学会合同大会予稿集   1994 340   Mar 1994
SUDO YASUAKI, YUSA YUKI, FUKUDA YOICHI, TAKEMURA KEIJI, KITAOKA KATSUICHI, OSAWA SHINJI, MAWATARI HIDEO, YOSHIKAWA SHIN
地球惑星科学関連学会合同大会予稿集   1994 275   Mar 1994
由佐悠紀, 大沢信二, 王雲飛
日本温泉科学会大会講演要旨集   47th 11   1994
大沢信二, 由佐悠紀, 王雲飛
日本温泉科学会大会講演要旨集   47th 12   1994

Research Grants & Projects

 
1.Study on volcanic and geothermal gases
Grant-in-Aid for Scientific Research
Project Year: 1992   
2.Colorimetric and geochemical study of natural waters
Project Year: 1996   
3.Geochemical study on typhoon
Project Year: 1993   
4.Isotope hydrology of volcano spring
SCF Comprehensive Joint Research (General Research)
Project Year: 1999 - 2002