- 도심지역 인공호의 수질관리를 위한 지표세균에 관한 연구
- ㆍ 저자명
- 추덕성,권혁구,이상은,이장훈,Chu. Duk-Sung,Kwon. Hyuk-Ku,Lee. Sang-Eun,Lee. Jang-Hoon
- ㆍ 간행물명
- 韓國環境保健學會誌
- ㆍ 권/호정보
- 2007년|33권 4호|pp.299-305 (7 pages)
- ㆍ 발행정보
- 한국환경보건학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
Distribution of fecal pollution indicator bacteria and environmental parameter were investigated of urban artificial lakes. An average concentration of temperature, pH, SS, DO, $COD_{Mn}$, T-P, T-N, Turbidity, Chl-a were $21.5^{circ}C$, 8.07, 116.70 mg/l, 8.66 mg/l, 2.24 mg/1, 0.52 mg/l, 1.71mg/l, 80.54 NTU, and 52.12 mg/l respectively. From the results of bivariate correlation analysis, fecal contamination indicator bacteria were found to be mutually correlated. And turbidity and suspended solid were correlated. From the results of principal component analysis, four factors were extracted. And four factors of variance explained up to 81.5 percentage. Factor 1 was pollution pattern by fecal contamination, factor 2 was physical pollution pattern by pollution source, factor 3 was natural pollution by precipitation, and factor 4 was artificial pollution pattern by organism.