Efficient Utilization of Water Resources Linking The Estuary Reservoirs in Asan-Dae Ho Area of Korea

아산호(牙山湖)에서 대호호(大湖湖) 연안(沿岸)의 담수호(淡水湖) 연결(連結)에 의한 효율적(效率的)인 수자원(水資源) 이용방안(利用方案)

  • 최한규 (강원대학교 토목공학과) ;
  • 구본수 (강원대학교 대학원 토목공학과) ;
  • 이성홍 (강원대학교 대학원 토목공학과)
  • Published : 1998.12.31

Abstract

The Asan Bay area Korea is situated in an unbalance or water supply and demand relating to the Ansung, Sapkyo, Dangjin and Youmwha rivers and their estuary reservoirs. The multi-reservoir operation was studied by the Hierarchical Operation Model for Multi-reservoir System(HOMMS) assuming that these four estuary reservoirs were linked to each other in order. The result of this study shows that storage capacity deficiency in 2011 was estimated as 8 MCM in the Sapkyo and 31 MCMin Dae Ho estuary reservoir, respectively. In case of linking four reservoirs, the water deficiency will not occurs in all the reservoirs even if additional agricultural water of 78 MCM/yr was supplied. Total additional water demand for agricultural, municipal and industrial uses was estimated as 321.9 MCM/yr while additional supply by linking the reservoirs was estimated as 160.4 MCM/yr. 50% of additional demand. The remaining 161.5MCM/yr would be supplied transferring other watershed.

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