Browse > Article
http://dx.doi.org/10.3741/JKWRA.2022.55.3.191

Proposal for the groundwater based countermeasures to secure water resources considering regional characteristics of water resources vulnerable areas  

Kim, Geon (Department of Civil Engineering, Kookmin University)
Lee, Jae-Beom (Department of Civil Engineering, Kookmin University)
Agossou, Amos (Department of Civil Engineering, Kookmin University)
Yang, Jeong-Seok (Department of Civil Engineering, Kookmin University)
Publication Information
Journal of Korea Water Resources Association / v.55, no.3, 2022 , pp. 191-203 More about this Journal
Abstract
This study is a follow-up study of vulnerable areas according to the vulnerability assessment of groundwater resource management in Korea. In this study, an optimal operation plan for groundwater resource management was proposed for areas vulnerable to groundwater resource management in Korea derived from previous studies. Prior to presenting the optimal operation plan for groundwater resource management, this study grasped the current status of changes in groundwater level and seawater penetration area for vulnerable areas using MODFLOW, a groundwater flow analysis program. As a result of the analysis using basic data for 10 years from 2009 to 2018, the groundwater level fell and the sea infiltration area increased. The final purpose of this study, the optimal operation plan for groundwater resource management, was selected as a total of four alternatives that can be expected to have positive effects to increase groundwater level and reduce seawater penetration. As a result of analyzing the amount of change in groundwater level and seawater penetration by applying the selected optimal operation plan, positive effects were found in all methods. It is expected that the optimal operation plan for groundwater resource management proposed in this study will be applied not only to vulnerable areas of groundwater resources in Korea but also to areas requiring development to establish efficient groundwater resource management measures.
Keywords
Groundwater resources; Vulnerability; Coastal region; Mountainous region; Optimized management; MODFLOW;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 Kim, S.-M., Lee, S.-I., and Kim, B.-C. (2004). "Effective use of water resources through conjunctive use - (II) application." Journal of water Resources Association, Vol. 37, No. 10, pp. 799-812.   DOI
2 Kundzewicz, Z.W. (2008). "Climate change impacts on the hydrological cycle." Ecohydrology & Hydrobiology, Vol. 8, No. 2-4, pp. 195-203.   DOI
3 Intergovernmental Panel on Climate Change (IPCC) (2013). Climate change 2013:The physical science basis. Cambridge University Press, Cambridge.
4 Lee, J.B., Yang, J.S., Kim, G., and Kwak, Y.J. (2021b). "Assessment of vulnerability for groundwater Level by Coastal And Mountain Area in Korea." Proceedings of the Korea Water Resources Association Conference, KWRA, p. 270.
5 McDonald, M.G. and Harbaugh, A.W. (2003). "The history of MODFLOW." Ground Water, Vol. 41, No. 2, pp. 280-283.   DOI
6 Park, G.M., Lee, H.J., Koo, M.H., and Kim Y.C. (2016). "Strategies for an effective artificial recharge in alluvial stream aquifer systems undergoing heavy seasonal pumping." Journal of the Geological Society of Korea, Vol. 52, No. 3, pp. 211-219.   DOI
7 Trenberth, K.E. (1999). Conceptual framework for changes of extremes of the hydrological cycle with climate change. Weather and Climate Extremes, Springer, Dordrecht, pp. 327-339.
8 Wada, Y., Van Beek, L.P., Van Kempen, C.M., Reckman, J.W., Vasak, S., and Bierkens, M.F. (2010). "Global depletion of groundwater resources." Geophysical Research Letters, Vol. 37, No. 20, L20402.   DOI
9 Lee, S.-I., Kim, B.-C., and Kim, S.-M. (2004). "Effective use of water resource through conjunctive use - (1) the methodology." Journal of water Resources Association, Vol. 37, No. 10, pp. 789-798.   DOI
10 Lee, J.B., Agossou, A., Kim, G., and Yang, J.S. (2021a). "Development of the spatiotemporal vulnerability assessment method for groundwater resources management at mountainous regions in Korea considering surface water-groundwater interactions." Journal of Korea Water Resources Association, Vol. 54, No. 10, pp. 807-817.   DOI
11 Yang, J.S., Lee, J.B., and Kim, I.H. (2018). "Analysis of the effects of the seawater intrusion countermeasures considering future sea level rise in Yeosu region using SEAWAT." Journal of Korea Water Resources Association, Vol. 51, No. 6, pp. 515-521.   DOI