JpGU Meeting 2019
Session outline| Atmospheric and Hydrospheric Sciences (A) | ||
|---|---|---|
| Session Sub-category | Hydrology & Water Environment(HW) | |
| Session ID | A-HW24 | |
| Title | Isotope Hydrology 2019 | |
| Short Title | Isotope Hydrology 2019 | |
| Main Convener | Name | Masaya Yasuhara |
| Affiliation | Rissho Univ. | |
| Co-Convener 1 | Name | Kohei Kazahaya |
| Affiliation | Geological Survey of Japan, AIST | |
| Co-Convener 2 | Name | Shinji Ohsawa |
| Affiliation | Institute for Geothermal Sciences, Graduate School of Science, Kyoto University | |
| Co-Convener 3 | Name | Kazuyoshi Asai |
| Affiliation | Geo Science Laboratory | |
| Session Language | J | |
| Scope | The purpose of the session is to review the present state of knowledge of isotope hydrology, by bringing together hydrologists, geologists, volcanologists, geochemists, agronomists, ecologists, engineers and so on. | |
| Presentation Format | Oral and Poster presentation | |
| Invited Authors | Keisuke Koba (Center for Ecological Research, Kyoto University) Fumitake Kusuhara (Central Research Institute of Electric Power Industry) | |
| Time | Presentation No | Title | Presenter | Abstract |
|---|---|---|---|---|
| Oral Presentation May 27 AM1 | ||||
| 09:00 - 09:30 | AHW24-01 | The use of natural abundances of stable isotopes to elucidate the nitrogen dynamics in plant-soil systems | Keisuke Koba | |
| 09:30 - 09:45 | AHW24-02 | Reconstruction of local temporal variation on atmospheric sulfur hexafluoride concentration in the Kyoto Basin by multiple environmental tracer and mass transport analyses | Koki Kashiwaya | |
| 09:45 - 10:00 | AHW24-03 | Quantitative reconstruction of the humidity in the moisture source region based on the 17O-excess in precipitation on a subtropical island | Ryu Uemura | |
| 10:00 - 10:15 | AHW24-04 | Identification of deep groundwater recharge system in an intermontane basin | Takashi Nakamura | |
| Oral Presentation May 27 AM2 | ||||
| 10:45 - 11:15 | AHW24-05 | The discharge rate of the Arima-type deep brine discharge in Ooshika-mura, Nagano Prefecture | Fumitake Kusuhara | |
| 11:15 - 11:30 | AHW24-06 | Sublacustrine hydrothermal system of the active crater lake, Yudamari of Aso Volcano inferred from Mg budget of the lake | Shinji Ohsawa | |
| 11:30 - 11:45 | AHW24-07 | Spatial distribution of chemical compositions, hydrogen and oxygen isotopic ratios of stream water of the Shimanto River area, southwestern Japan | Masaaki Takahashi | |
| 11:45 - 12:00 | AHW24-08 | An isotopic study on shallow groundwater origins in a densely-populated area in Shinagawa, central Tokyo, Japan | Masaya Yasuhara | |
| Presentation No | Title | Presenter | Abstract |
|---|---|---|---|
| Poster Presentation May 27 PM2 | |||
| AHW24-P01 | Geochemical features for spring at Izu Peninsula | Kazuyoshi Asai | |
| AHW24-P02 | Acidification process of shallow groundwater in an alluvial fan in Ueda City, Nagano, Japan | Masaya Yasuhara | |
| AHW24-P03 | Hydroecological study on fresh water copepod in Chino-ike ('Bloody lake'), an ephemeral lake on the top of Mt. Akagi, central Japan | Masaya Yasuhara | |
| AHW24-P04 | Cross-sectional distribution in water chemistry and oxygen and hydrogen isotopic ratios in Fuku River, Saitama, Japan | Manatsu Kimura | |
| AHW24-P05 | On concentration and origin of chloride ion in small rivers in Jyoboji area, Fujioka, Gunma, Japan | Taketoshi Hasegawa | |
| AHW24-P06 | Geochemical characteristics and origin of groundwater in central to eastern Hokkaido | Yusei Nakagaki | |
| AHW24-P07 | Identification of hydrological characteristics on the groundwater recharge in volcanic and non-volcanic mountains | sano anna | |
| AHW24-P08 | Analysis of spring water formation mechanism used by 222Rn concentration at Masutomi-Onsen located in Yamanashi, Japan | Eiki Mochizuki | |
| AHW24-P09 | Migration Behavior of Radiocesium Derived from the Fukushima Dai-Ichi Nuclear Power Plant Accident in Natsui River and Tone River | Deddy Irawan Permana Putra | |
| AHW24-P10 | Estimation of excess air component in groundwater by using dissolved Argon concentration | Kazumi Asai | |