口頭発表(プロポーズドセッション)

[OP-P3] トレーサーを用いた水文学

Fri. Sep 17, 2021 10:00 AM - 11:45 AM 口頭発表会場 (オンライン)

Session Chair(s):Sho Iwagami(Forestry and Forest Products Research Institute), Makoto Kagabu(Nagasaki University)

10:00 AM - 10:05 AM

[3A07-12-1add] 趣旨説明

10:05 AM - 10:20 AM

[OP-P3-01] A Cross-Disciplinary approach to improve the accuracy of groundwater age dating

*Makoto Kagabu¹, Shinsuke Kojima¹, Minami Hamasaki¹, Yuji Takao¹ (1. Faculty of Environmental Science, Nagasaki University)

10:20 AM - 10:35 AM

[OP-P3-02] Application of oxygen and hydrogen stable isotopes method for groundwater recharge sources in a paddy dominated alluvial fan

*Yumi Yoshioka¹, Hidekazu Yoshioka¹, Kimihito Nakamura², Takao Nakagiri³, Shinji Sakurai³, Haruhiko Horino³, Hiroshi Takimoto⁴ (1. Shimane University, 2. Kyoto Univerisity, 3. Osaka Prefecture University, 4. Ishikawa Prefectural University)

10:35 AM - 10:50 AM

[OP-P3-03] Br/Cl ratio of precipitation, springs, rivers and hot springs in the Ohaka river and Koaka river watersheds, Mutsu Hiuchi Dake Volcano, Aomori Prefecture

*Seiichiro Ioka¹, Yota Suzuki², Sachi Wakasa¹, Hirofumi Muraoka¹ (1. Institute of Regional Innovation, Hirosaki University, 2. AIST)

10:50 AM - 11:05 AM

[OP-P3-04] Water storage function of alpine vegetation areas revealed by chemical and isotopic characteristics of discharge water

*Mayu Fujino¹, Koichi Sakakibara¹, Keisuke Suzuki¹ (1. Faculty of Science, Shinshu University)

11:05 AM - 11:20 AM

[OP-P3-05] Determination method using d-excess and ¹⁷O-excess in groundwater

*Isao Machida¹, Masahiko Ono¹, Takafumi Kamitani², Yasuhide Muranaka² (1. Geological Survey of Japan, 2. Shizuoka Institute of Environment and Hygiene)

11:20 AM - 11:35 AM

[OP-P3-06] Relation of radiocesium leaching from litter and temporal increase of dissolved radiocesium in stream water during the rainstorm event

*Sho Iwagami¹, Koichi Sakakibara², Maki Tsujimura³, Ryohei Konuma⁴, Yutaro Sato⁴, Yuichi Onda⁵ (1. Department of Disaster Prevention, Meteorology and Hydrology, Forestry and Forest Products Research Institute, 2. Faculty of Science, Shinshu University, 3. Faculty of Life and Environmental Sciences, University of Tsukuba, 4. Graduate School of Life and Environmental Sciences, University of Tsukuba, 5. Center for Research in Isotopes and Environmental Dynamics, University of Tsukuba)

11:35 AM - 11:45 AM

Session information