지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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이 논문의 연구 히스토리 (3)
2015
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We investigated flood control capacity of 484 agricultural reservoirs with storage capacity of over 1 million m3 in South Korea.
In general, agricultural reservoir secures flood control capacity by setting up limited water level during flood season from late June tomid-September. The flood control capacity of an agricultural reservoir during flood season can be divided into stable flood controlcapacity during non-flood season, stable flood control capacity associated with limited water level, and unstable flood controlcapacity associated with limited water level. In general, the flood control capacity significantly (P < 0.001) increased with reservoircapacity irrespective of type of spillway. The unstable flood control capacity accounted for about 20 % of reservoir capacity in theuncontrolled reservoirs. The study reservoirs showed flood control capacity of 0.60-65 billion (B) m3 and stable flood controlcapacity of 0.43-47 B m3, depending on the upper and lower limited water levels during the flood season. The stable flood controlcapacity of the gated reservoirs (0.29-0.33 B m3) was about two times than that of reservoirs with uncontrolled spillways (0.14 B m3).
The ratios of stable flood control capacity to reservoir capacity for agricultural reservoirs range from 21 to 23 %, similar to that forDaecheong multipurpose dam. Moreover, the reservoirs with over 100 mm ratio of flood control capacity to watershed area accountedfor 38 % of total gated reservoirs. The results indicate that many agricultural reservoirs may contribute to controlling flood in thesmall watersheds during the flood season.
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참고문헌 (10)
참고문헌 신청
K-Water. / 2002 / Dams in Korea : 92 ~ 102
KRC. / 2007 / Management Regulation of Yedang Reservoir
KRC. / 2010 / Management Regulation of Seongju Reservoir
KWRA. / 2000 / Design Standard of River : 378 ~ 379
Kim, T. C. / 1998 / Optimal flood control volume in the irrigation reservoir / J. of Korean Society of Agricultural Engineers 40 (2) : 81 ~ 91
KRC. / 2007 / Management Regulation of Yedang Reservoir
KRC. / 2010 / Management Regulation of Seongju Reservoir
KWRA. / 2000 / Design Standard of River : 378 ~ 379
Kim, T. C. / 1998 / Optimal flood control volume in the irrigation reservoir / J. of Korean Society of Agricultural Engineers 40 (2) : 81 ~ 91
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