Outline of Session

   

Atmospheric, Ocean, and Environmental Sciences(A) / Hydrology & Water Environment(HW)
A-HW015 Isotope hydrology 2010


Short title Isotope hydrology
Oral presentation
Date/Room/Chair
May 27 AM2 (10:45 - 12:15) Function Room B Kazuhiro Amita  / Kazuyoshi Asai 
May 27 PM1 (13:45 - 15:15) Function Room B Makoto Yamada  / Yuki Tosaki 
May 27 PM2 (15:30 - 17:00) Function Room B Shiho Yabusaki  / Masaya Yasuhara 
Poster presentation
Date/Room
May 27 (Core Time 17:15 - 18:45) Convention Hall
Contact Masaya Yasuhara
Email masaya-yasuhara@aist.go.jp
Convener Masaya Yasuhara  / Kohei Kazahaya  / Masaaki Takahashi  / Shinji Ohsawa  / Yuichi Suzuki  / Hiroshi Satake 
Scope The purpose of the session is to review the present state of knowledge of isotope hydrology, by bringing together hydrologists, geologists, volcanologists, geochemists and so on, to exchange current ideas and information. Papers, which are not based on isotopes for the present, are also welcome, if application of isotope techniques are scheduled in the future for the progress of the research.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 27 AM2 (10:45-12:15) Function Room B                              to the top
10:45 - 10:55 Introduction
10:55 - 11:10 Invited
AHW015-01
Groundwater anomalies around active faults in the source region of the 2004Mid Niigata Prefecture Earthquake Tatsuya Ito
Tsuyoshi Toyoshima
Watanabe Naoki
other
Tatsuya Ito disc1
11:10 - 11:25 AHW015-02 Origin of saline groundwater around the north margin of Kanto Mountains Hidekazu Suzuki
Masaya Yasuhara
Akihiko Inamura
other
Hidekazu Suzuki disc1
11:25 - 11:40 AHW015-03 Origin and genesis of deep crustal fluid component in groundwater in Japan Kohei Kazahaya
Noritoshi Morikawa
Masaya Yasuhara
other
Kohei Kazahaya disc1
11:40 - 11:55 AHW015-04 Analysis of recharging processes of ground water in an alluvial fan using water dating techniques Kazuhide Noda
Takashi Nakamura
Shuntarou Ishimaru
other
Kazuhide Noda disc1
11:55 - 12:10 AHW015-05 Groundwater ages in the southern foot of Mt. Fuji Yuki Tosaki
Norio Tase
Kimikazu Sasa
other
Yuki Tosaki disc1
Oral Presentation   May 27 PM1 (13:45-15:15) Function Room B                              to the top
13:45 - 14:00 AHW015-06 Flow system and recharge storage of shallow groundwater in Iwate volcano, Japan, derived from tritium concentrations Yoichi Oyama
Kohei Kazahaya
Masaya Yasuhara
other
Yoichi Oyama disc1
14:00 - 14:15 AHW015-07 Groundwater system characterized by high chloride concentrations in the central Kanto plain, Japan Masaya Yasuhara
Akihiko Inamura
Hiroshi Takahashi
other
Masaya Yasuhara disc1
14:15 - 14:30 AHW015-08 Analyzing E.coli contamination of shallow groundwaters using water hydrogen and oxygen stable isotopes in Nepal Akiko Sakamoto
Kaoru Yamada
Saroj Kumar Chapagain
other
Akiko Sakamoto disc1
14:30 - 14:45 AHW015-09 Distribution of oxygen and hydrogen stable isotope ratios and phytoplankton in the east of Hokkaido Motothugu Yamaguchi
Hiroyuki II
Masayuki Imaizumi
other
Motothugu Yamaguchi disc1
14:45 - 15:00 AHW015-10 Characteristics of water quality and stable isotopes in Matsumoto basin and its seasonal variation Shiho Yabusaki Shiho Yabusaki disc1
15:00 - 15:15 AHW015-11 Stable Isotopes in Precipitation at temporal-special Variation and The Influence of Water-Vapor in Kumamoto Masahiro Tanoue
Kimpei Ichiyanagi
Jun Shimada
Masahiro Tanoue disc1
Oral Presentation   May 27 PM2 (15:30-17:00) Function Room B                              to the top
15:30 - 15:45 AHW015-12 Proposal method for estimating evaporation rates of water using oxygen-hydrogen isotopic ratio, humidity and temperature Satoshi Miyahara
Hiroyuki Ii
Kazuha Miyaji
Satoshi Miyahara disc1
15:45 - 16:00 AHW015-13 Estimation of the origin of sulfate in throughfall and stemflow Masaharu Sakai
Naoki Okada
Masaharu Sakai disc1
16:00 - 16:15 Invited
AHW015-14
Identification of nitrate sources in shallow groundwater of Kathmandu Valley, Nepal using nitrate nitrogen and oxygen is Takashi Nakamura
Ken'ichi Osaka
Saroj K. Chapagain
other
Takashi Nakamura disc1
16:15 - 16:30 AHW015-15 Process-based analysis of nitrogen transformation in riparian soil waters by nitrogen and oxygen stable isotopes Ai Sugiyama
Yuta Ami
Ken'ichi Osaka
other
Ai Sugiyama disc1
16:30 - 16:45 AHW015-16 Effect of atmospheric nitrogen compound to the stream water quality Yu Tabayashi
Kentaro Miki
Masumi Yamamuro
other
Yu Tabayashi disc1
16:45 - 17:00 Discussion


Presentation No Title Author Presenter Abstract
Poster Presentation   May 27  Core Time (17:15-18:45) Convention Hall                    to the top
AHW015-P01 Hydrochemistry of surface water in Iceland Chiho Kusuda
Yasuo Shimano
Shiho Yabusaki
Chiho Kusuda disc1
AHW015-P02 Development of seepage meter for submarine spring using Coriolis mass flowmeter Kazumi Asai
Katsuro Mogi
Kazuyoshi Asai
Kazumi Asai disc1
AHW015-P03 Characteristics of oxygen isotope in rainwater of Mt.Kushigata Syuntarou Ishimaru
Takashi Nakamura
Tetuya Sano
other
Syuntarou Ishimaru disc1
AHW015-P04 Impact of industrial activity near urban area on dating of groundwater with sulfur hexafluoride (SF6) Kazuyoshi Asai Kazuyoshi Asai disc1
AHW015-P05 Mean transit times of discharge during base flow in mountainous headwater Yuko Asano
Takeshi Tange
Kyoichi Otuki
other
Yuko Asano disc1
AHW015-P06 Application of stable isotopes (D and 18O) to study the groundwater recharge system in Kathmandu Valley, Nepal Saroj Kumar Chapagain Saroj Kumar Chapagain disc1
AHW015-P07 Geochemical characteristics of ground water from a landslide areain Hoshino, Fukuoka-ken, Japan Sachihiro Taguchi
Seiichi Kiyosaki
Junko Kiyosaki
other
Sachihiro Taguchi disc1
AHW015-P08 Carbon cycle in dam lakes and rivers in Chugoku and Shikoku district Hiroyuki Ushie
Kengo Higashi
hodaka kawahata
other
Hiroyuki Ushie disc1
AHW015-P09 Spatial and vertical distributions of deep-seated carbon in groundwater at the eastern area of Aomori Prefecture Hiroshi Takahashi
Masaaki Takahashi
Michiko Ohwada
other
Hiroshi Takahashi disc1
AHW015-P10 The mixing process of magmatic CO2 into groundwater flow system in Aso volcano Makoto Yamada
Shinji Ohsawa
Kohei Kazahaya
other
Makoto Yamada disc1
AHW015-P11 Hydrogeochemistry and isotopic composition of spring and stream waters in the eastern foot of Asama Volcano Hidekazu Suzuki
Shiho Yabusaki
Kazuyoshi Asai
other
Hidekazu Suzuki disc1