| Issue |
E3S Web Conf.
Volume 520, 2024
4th International Conference on Environment Resources and Energy Engineering (ICEREE 2024)
|
|
|---|---|---|
| Article Number | 01024 | |
| Number of page(s) | 4 | |
| Section | Multidimensional Research and Practice on Water Resources and Water Environment | |
| DOI | https://doi.org/10.1051/e3sconf/202452001024 | |
| Published online | 03 May 2024 | |
A Study on the Response of Surface Water and Groundwater Interaction to River Runoff in the Taoer River Alluvial Fan
1 SongLiao Water Resources Protection Institute, SongLiao River Water Resources Commission of Ministry of Water Resources, Changchun, Jilin, 130021, PR China
2 Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, Jilin, 130021, PR China
* Correspondence’s -mail addresses: xcljlu@163.com
Understanding the transformation mechanisms of surface water and groundwater positively impacts the rational utilization of water resources and the more scientific allocation of their uses. Many factors affect surface water and groundwater interaction (SGWI), among which river runoff is the most critical variable. Studying the response mechanism of SGWI under changes in river channel volume can help understand the essence of SGWI. Using the Taoer River alluvial fan as the research area, daily runoff data from hydrological stations in the study area from January to March 1961, 1971, 1981, 1991, 2001, and 2011 were collected. The daily SGWI was calculated using the water balance and flow speed difference methods. The results show that river runoff is the main factor controlling the SGWI, and the interaction quantity (IQ) is more stable when the IQ is relatively small.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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