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A Water Balance Analysis for Assessing Water Demand and Supply in Administrative Districts

  • Crisisonomy
  • Abbr : KRCEM
  • 2016, 12(4), pp.153-166
  • Publisher : Crisis and Emergency Management: Theory and Praxis
  • Research Area : Social Science > Public Policy > Public Policy in general

김형산 1 Maeng, Seung-jin 1 김동주 1 김현식 2 전경수 1

1충북대학교
2

Accredited

ABSTRACT

Recently, a water supply and demand analysis based on floods and abnormal droughts situation due to climate change and global warming has been regarded as the most important method to predict capacity of future water supply. In this study, K-WEAP (Korea Water Evaluation And Planing System) model was used for water balance analysis in administrative districts in Geumho river basin. The results showed that, in case of domestic and industrial water, no water deficiency was expected even during the maximum dry-season. However, for agricultural water, the scenario-based estimation anticipated water deficiency at Pohang city, during the year 2016 (548,000㎥), 2020 (547,000㎥) and 2025 (497,000㎥). These results can be used as a reference to set a new standard on future establishment of water resource plans.

Citation status

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