Korea Water Resources Association
- 홈
- 문헌정보
- 한국수자원학회논문집 (KCI, SCOPUS)
문헌정보
한국수자원학회논문집 (KCI, SCOPUS)
- 저자명
- 백종석;김치영;차준호;송재현
- 발행사
- 한국수자원학회
- 수록사항
- 한국수자원학회논문집, Vol.53 No.2(2020-02)
- 페이지
- 시작페이지(89)
- ISSN
- 1226-6280
Water management agencies under the Ministry of Environment produce and accumulate qualified basic data for major rivers. However, the integrated management of the river water has been weak since the artificial water circulation process, such as the intaking and drainage of agricultural water, has not been examined in the basin, which includes many agricultural land. In this study, a study was conducted on how the power usage method (operating time method) based on the running time can be applied and improved among indirect flow rate measurement methods used to investigate flow rates collected by the riverside for agricultural water purposes, and thus the resultant data of high reliability can be obtained at low cost. The operation time method is suitable for small-scale water pumping stations where it is difficult to secure real-time power supply data. The reliability of the data was verified through the correlation analysis with the actual flow rate, and it was found that the flow rate calculated by the operation time method reflecting the level of the stream to which the inlet of the pumping station is connected can be reasonably matched with the actual flow rate. In addition, it was confirmed that the investment cost at the time of initial installation of the facility was highly efficient by generating qualified flow data at low cost through comparison with direct flow rate measurement methods. If flow data is secured by applying the operation time method to large and small water farms located along the riverside, it is expected that more quantitative and integrated stream water management will be possible.
