Journal of Preventive Medicine and Public Health
- Volume 23 Issue 1 Serial No. 29
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- Pages.106-116
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- 1990
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- 1975-8375(pISSN)
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- 2233-4521(eISSN)
Seasonal variation of water qualities in the upper and middle reaches of the Han River (1988. 8$\sim$ 1989. 9)
한강 상류와 중류지역에서 측정한 일반수질의 계절적 변화(1988. 8$\sim$ 1989. 9)
- Lee, Sang-Jun (Department of Preventive Medicine and Community Health College of Medicine, Chung-Ang University) ;
- Chung, Kyou-Chull (Department of Preventive Medicine and Community Health College of Medicine, Chung-Ang University)
- Published : 1990.03.01
Abstract
This study was conducted to investigate of water qualities in the upper and middle reaches of the Han River. For this purpose, water was sampled at Kwangjin and 1st Han-River Bridges of the Han River in Seoul and analysed from August, 1988 to September, 1989. The results are summarized as follows : 1. Water quality at 1st Han-River Bridge was more polluted than that at Kwangjin Bridge. 2. Except biological oxygen demand (BOD), turbidity, suspended solid (SS), dissolved oxygen (DO), DO saturation (DOS), ammonia nitrogen (