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http://dx.doi.org/10.3741/JKWRA.2018.51.S-1.1105

Evaluation on the water supply stability of nakdong river basin based on future scenarios  

Choi, Si Jung (Department of Land, Water and Environment Research, Korea Institute of Civil Engineering and Building Technology)
Kang, Seong Kyu (Department of Land, Water and Environment Research, Korea Institute of Civil Engineering and Building Technology)
Lee, Dong-Ryul (Department of Land, Water and Environment Research, Korea Institute of Civil Engineering and Building Technology)
Kang, Shin-Uk (Strategic Research Group for Korea Water Grid, K-water Institute)
Publication Information
Journal of Korea Water Resources Association / v.51, no.spc, 2018 , pp. 1105-1115 More about this Journal
Abstract
In Korea, there are only a few cases that quantitative evaluate the impacts of climate change on water supply. Therefore, to ensure stable water supply in the future, a water resources plan is needed to establish by analyzing the scenarios that take into consideration the various situations in the future. In this study, we analyzed the changes of various situations for the Nakdong River basin, and constructed it for the future scenario. The stability of the water supply was analyzed through the analysis of water supply and demand prospect for each scenario path. We selected the areas expected to experience difficulty in supplying water supply and analyzed the scenarios of future water shortage by region and water sector. Also, the effect of increasing water supply capacity through optimal integrated operation of water supply facilities was analyzed and presented. Analysis of the results shows that there is a difficulty in supplying water due to future climate change experienced in the Nakdong River basin. Therefore it is necessary to prepare various countermeasures in order to mitigate or solve this problem.
Keywords
Climate change; Future scenario; Water supply and demand prospect; Water shortage scenario;
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Times Cited By KSCI : 6  (Citation Analysis)
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