JpGU Meeting 2018
Session outline| Atmospheric and Hydrospheric Sciences(A) | ||
|---|---|---|
| Session Sub-category | Hydrology & Water Environment | |
| Session ID | A-HW23 | |
| Title | Residence time of groundwater / surface water and water / mass cycle processes in watershed | |
| Short Title | Water age and mass cycle | |
| Main Convener | Name | Maki Tsujimura |
| Affiliation | Faculty of Life and Environmental Sciences, University of Tsukuba | |
| Co-Convener 1 | Name | Shigeru Mizugaki |
| Affiliation | PWRI Public Works Research Institute | |
| Co-Convener 2 | Name | Masanori Katsuyama |
| Affiliation | Center for the Promotion of Interdisciplinary Education and Research, Kyoto University | |
| Co-Convener 3 | Name | Maksym Gusyev |
| Affiliation | International Centre for Water Hazard Risk Management, Public Works Research Institute | |
| Session Language | EJ | |
| Scope | The residence time of ground/ surface water is one of the most important parameters to understand hydrological and mass cycle processes in a watershed. However, residence time information of the water is still lacking to charactrize watersheds with steep topography underlain by young lithology, with a special concern of soil / gravel discharge, solute transport and hydro-geomorphological processes. Generally, we investigate the residence time of the water by applying radionuclides / noble gas tracers showing apparent age as 3H, 36Cl, CFCs and SF6, and/ or conservative tracers like stable isotopes, and need to understand a difference of residence time estimated by different type of tracers in various hydro-geological settings. In this session, we compare the residence time of ground/ surface water and mass transport processes observed in various types of the watershed, and discuss issues to be solved and future perspectives on water age and mass cycle research topics. | |
| Presentation Format | Oral and Poster presentation | |
| Co-Sponsoring Societies (Society Members) | Japanese Association of Hydrologic of Science, Japan Society of Hydrology & Water Resources | |
| Invited Authors |
| |
| Time | Presentation No | Title | Presenter | Abstract |
|---|---|---|---|---|
| Oral Presentation May 24 AM1 | ||||
| 09:05 - 09:20 | AHW23-01 | Residence times of water and chemical flows in a karst spring | Michael Kilgour Stewart | Abstract |
| 09:20 - 09:35 | AHW23-02 | Integrated study on spatiotemporal variation of residence time in spring and groundwater at headwater catchments | Maki Tsujimura | Abstract |
| 09:35 - 09:50 | AHW23-03 | Groundwater flow system in Fukushima Prefecture, Japan, traced by tritium-3He, 4He and 14C dating methods and 129I/127I ratio | Hirochika Sumino | Abstract |
| 09:50 - 10:05 | AHW23-04 | Study on Characteristics of groundwater and its chemistry in Sunagawa and Nakahara Catchment in Miyako Island, Japan | Zhenglun Yang | Abstract |
| 10:05 - 10:20 | AHW23-05 | Charaterising water-rock interaction in a mixed carbonate-evaporite karstified aquifer system, Qatar | Rattana Thirathititham | Abstract |
| Oral Presentation May 24 PM1 | ||||
| 13:45 - 14:00 | AHW23-06 | Groundwater Dynamics and Sources from Age Tracers, Isotopes, and Hydrochemistry at the Heretaunga Plains, New Zealand | Uwe Morgenstern | Abstract |
| 14:00 - 14:15 | AHW23-07 | Comparison of controlling factors of streamwater mean residence time across headwater catchments using water stable isotope | Masanori Katsuyama | Abstract |
| 14:15 - 14:30 | AHW23-08 | Application of tritium-tracer and stable isotopes in the Chikuma River basin, Japan | Maksym Gusyev | Abstract |
| 14:30 - 14:45 | AHW23-09 | Modeling of Soil Moisture Flow and Nitrate Movement using mobile-immobile approach in Soil column experiment | JAHANGEER | Abstract |
| 14:45 - 15:00 | AHW23-10 | Groundwater Recharge Potential Zones in Udaipur District, Rajasthan, INDIA | pranjay joshi | Abstract |
| Presentation No | Title | Presenter | Abstract |
|---|---|---|---|
| Poster Presentation May 24 Core Time | |||
| AHW23-P01 | Validity of discharge and parameters associated with groundwater in the hydrological model SWAT for the Mukawa River and the Saru River, northern Japan | Shigeru Mizugaki | Abstract |
| AHW23-P02 | Seasonal Assessment of Subsurface Water Resources by Using Surface and Groundwater Coupled Model | Dong-Sin Shih | Abstract |
| AHW23-P03 | Approximate solutions for drawdown and wellbore flowrate due to constant-head pumping for flow with considering skin effect | Chia-Hsin Yen | Abstract |
| AHW23-P04 | Numerical and approximate solutions for solute transport in a fractured rock for dispersion in fractional dimension | Ye-Chen Lin | Abstract |
| AHW23-P05 | The impact of clogging layer on groundwater flow pattern beneath streambed by using numerical method | HUNG-YEN LIN | Abstract |
| AHW23-P06 | Spatial distribution of residence time and total number of prokaryotes in spring water in headwater catchments underlain by different lithology | Yuki Imaizumi | Abstract |
| AHW23-P07 | Experimental study on groundwater and spring water dating method using SF6 tracer during baseflow condition in headwater catchment | Takuya Yamada | Abstract |
| AHW23-P08 | Observation of hydrogen and oxygen isotopes in the Kurobe River basin | Takuya Matsuura | Abstract |