| Short title | Hydrological Cycle and Water Environment | 
	
		| Oral presentation Date/Room/Chair
 | May 23 AM1 (09:00 - 10:45) | 102A | Seiya Nagao 
			/ Takeshi Hayashi | 
	
		| May 23 AM2 (11:00 - 12:45) | 102A | Maki Tsujimura 
			/ Atsushi Higuchi | 
	
		| Poster presentation Date/Room
 | May 23 (Core Time 18:15 - 19:30) | Convention Hall | 
	
		| Contact | Seiya Nagao | 
	
		| Email | s_nagao@llrl.ku-unet.ocn.ne.jp | 
	
		| Convener | Seiya Nagao 
			/ Maki Tsujimura 
			/ Takeshi Hayashi 
			/ Atsushi Higuchi | 
	
		| Scope | We discuss on hydrological cycle and water environment in various scales in views of earth sciences. This session involves issues such as hydrological processes in surface and subsurface water including evapotranspiration, natural and anthropogenic hydrothermal system, issues in environmental studies in watershed or global scale, issues of water related with ecological environment or geochemical aspects, and other issues in hydrological sciences. | 
	
		| Notes |  | 
	
		| Time | Presentation No | Title | Author | Presenter | Abstract | 
	
		| Oral Presentation   May 23 AM1 (09:00-10:45) 102A                              to the top | 
	
		| 09:00 - 09:15 | AHW29-01 | Simulation of daily precipitation time series using a new stochastic model | Chieko Gomi TACHINAMI, Setsuko
 KUZUHA, Yasuhisa
 | Chieko Gomi | English | 
	
		| 09:15 - 09:30 | AHW29-02 | Comparative validation of the PCO2 rates in Japanese rivers and its controls | Souya Otani KAWAHATA, Hodaka
 USHIE, Hiroyuki
 other
 | Souya Otani | English | 
	
		| 09:30 - 09:45 | AHW29-03 | A pilot study based on ALOS/PALSAR for Hydrological monitoring of snowy highland Oze marsh | Natsuki Ito Yasuhiro Hisada
 shinichi sobue
 other
 | Hirohide Demura | English | 
	
		| 09:45 - 10:00 | AHW29-04 | Time Series Analysis to Determine the Aquifer Properties of a Fractured Aquifer | Wiki Li Chuen-Fa Ni
 | Wiki Li | English | 
	
		| 10:00 - 10:15 | AHW29-05 | Simple estimation method of shallow groundwater level with groundwater aeration sound | Takayuki KAWAI TADA, Yasuyuki
 SHIOZAKI, Ichiro
 other
 | Takayuki KAWAI | English | 
	
		| 10:15 - 10:30 | AHW29-06 | Groundwater flow across divide in a headwater catchment underlain by sedimentary rocks | Yoshiei Horiuchi Maki Tsujimura
 Yuichi Onda
 other
 | Yoshiei Horiuchi | English | 
	
		| 10:30 - 10:45 | AHW29-07 | Hydrochemistry of non-volcanic hot springs around the Kofu plutonic complex | YAGUCHI, Muga MURAMATSU, Yoichi
 CHIBA, Hitoshi
 other
 | YAGUCHI, Muga | English | 
	
		| Oral Presentation   May 23 AM2 (11:00-12:45) 102A                              to the top | 
	
		| 11:00 - 11:15 | AHW29-08 | Seasonal change in water chemistry of stream on Asama volcano | Nagayoshi Katsuta Mai Hattori
 Sayuri Naito
 other
 | Nagayoshi Katsuta | English | 
	
		| 11:15 - 11:30 | AHW29-09 | Chemical structure of Lakes Nyos and Monoun, Cameroon | Takeshi Ohba Yuka Sasaki
 Minoru Kusakabe
 other
 | Takeshi Ohba | English | 
	
		| 11:30 - 11:45 | AHW29-10 | Characteristics and runoff responses of DOM during rainfall events in the Kumaki River in Noto Peninsula, Japan | Tomoyo Suzuki Seiya Nagao
 Masayoshi Yamamoto
 other
 | Tomoyo Suzuki | English | 
	
		| 11:45 - 12:00 | AHW29-11 | Catchment environmental changes inferred from reservoir sediment in northern area of Noto Peninsula | Shinya Ochiai Seiya Nagao
 YONEBAYASHI, Koyo
 other
 | Shinya Ochiai | English | 
	
		| 12:00 - 12:15 | AHW29-12 | Transport and sedimentation of terrestrial particulate organic matter in Lake Akkeshi | Seiya Nagao SEKI, Osamu
 SUZUKI, Tomoyo
 other
 | Seiya Nagao | English | 
	
		| 12:15 - 12:30 | 3-min talk in an oral session@(AHW29-P01/AHW29-P02/AHW29-P04/AHW29-P05/AHW29-P06) | 
	
		| 12:30 - 12:45 | 3-min talk in an oral session@(AHW29-P09/AHW29-P10) | 
	
		| Presentation No | Title | Author | Presenter | Abstract | 
	
		| Poster Presentation   May 23  Core Time (18:15-19:30) Convention Hall                    to the top | 
	
		| AHW29-P01 | Development of a sattelote land data assimilation system coupled with a numerical weather prediction model, WRF | RIE SETO KOIKE, Toshio
 RASMY, Mohamed
 | RIE SETO | English | 
	
		| AHW29-P02 | Spatiotemporal variability of dryness/wetness status in Japan | Rumi Takahashi Ayumi Kotani
 | Ayumi Kotani | English | 
	
		| AHW29-P03 | Bulk coefficients over a water surface under calm wind condition: an influence of large-scale atmospheric circulation? | Zhongwang Wei Michiaki Sugita
 | Zhongwang Wei | English | 
	
		| AHW29-P04 | Estimation of infiltration rate in runoff plots for various surface covers and slopes under natural rainfall in Hebei an | Yoshitaka Komatsu Yuichi Onda
 Xianfang Song
 other
 | Yuichi Onda | English | 
	
		| AHW29-P05 | Changes in throughfall and its stable isotopic compositions after stripe thinning in a Japanese cypress plantation | Akiko Hirata ONDA, Yuichi
 KATO, Hiroaki
 other
 | Akiko Hirata | English | 
	
		| AHW29-P06 | The geochemical analysis about formation of groundwater in Aso caldera, Japan | Minoru Takahashi Jun-ichiro Ishibashi
 Hiroshi Naraoka
 | Minoru Takahashi | English | 
	
		| AHW29-P07 | On the underground water flow circulation system in Tottori sand dune based on the geoelectircal method | Ichiro Shiozaki Yuya Nishio
 Yojiro Yasuda
 other
 | Ichiro Shiozaki | English | 
	
		| AHW29-P08 | Mechanism of occurrence of "Ikenotaira"-pond appear from time to time in the Misakubo town, Shizuoka Prefecture | TAKAHASHI, Yukaya KONO, Tadashi
 | TAKAHASHI, Yukaya | English | 
	
		| AHW29-P09 | A Method for Creating Inland Flooding Hazard Map Based on Topographical and Geographical Characteristics | Rina Sato Takeshi Hayashi
 | Rina Sato | English | 
	
		| AHW29-P10 | Properties of humic acid fraction of northern Ariake Sea estuarine and riverine surface sediment | IWAMOTO, Yuya Noriaki YAMAUCHI
 | Noriaki YAMAUCHI | English | 
	
		| AHW29-P11 | Effect of Carbide on Adsorption of Dissolved Organic Matter Contained in Under Drainage of Reclaimed Land | Tadayoshi Hitomi Tomijiro Kubota
 Koji Hamada
 | Tadayoshi Hitomi | English | 
	
		| AHW29-P12 | Characterization of dissolved organic matter using FT-ICR MS and fluorescence spectrometry in a Japanese cypress forest | Mina Moritani OHASHI, Mizue
 TAKAHASHI, Katsutoshi
 other
 | Mina Moritani | English |