| 춘계 한강 수질의 실시간 수심별 변동특성 |
| 정진홍, 임현만, 윤영한, 박재로, 김원재 |
| 한국건설기술연구원 환경･플랜트연구소 |
| Real-Time Variation of Water Quality with Water Depth in the Han River during the Spring Season |
| Jin-Hong Jung, Hyun-Man Lim, Young H. Yoon, Jae-Roh Park, Weon-Jae Kim |
| Environmental and Plant Engineering Research Institute, Korea Institute of Civil Engineering and Building Technology |
| Corresponding author |
Weon-Jae Kim ,Tel: 031-910-0303, Fax: 031-910-0291, Email: wjkiml@kict.re.kr
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Received: February 26, 2016; Revised: March 8, 2016; Accepted: March 11, 2016. Published online: April 30, 2016. |
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| ABSTRACT |
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A profiling monitoring system has been developed to monitor the water quality variations according to each water depth and applied for a test-bed. The key parameters were derived to disclose the aquatic ecology and environment of river systems, and the real-time monitoring techniques to profile the variations of each parameter were verified. Monitoring parameters were configured to include water quality, hydrodynamic, and weather conditions. Considering the water depth of the 4 major rivers in Korea, a profiling monitoring system with 1.0 m water depth interval for each monitoring has been established. To understand the real-time variation properties in the Han river, the monitoring system has been installed and operated at the YangHwa-Dock as a test-bed. Based on the results of the detailed analyses on the spring season, as the characteristic diurnal and water-depth-related variations for water temperature, pH, dissolved oxygen (DO), and chlorophyll-a were observed, it could be concluded that the real-time water-depth profiling monitoring system is a very effective tool for the proper management of river environment. |
| Key Words:
Aquatic Ecosystem, Aquatic Environment, Monitoring System, Real-Time Monitoring, Water-Depth Profile |
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