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      대청호 추동취수탑 부근의 수질변화 특성 = Variation of Water Quality around the Chudong Intake Tower in Daechung Reservoir

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      https://www.riss.kr/link?id=A101758921

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      다국어 초록 (Multilingual Abstract)

      This study has been carried out to provide the basic data obtained from the evaluation of the variation of water quality around the Chudong intake tower in Daechung resevoir, which may be able to help the establishment of a pure water supply policy. Five sites around the Chudong intake tower were selected, and the average data for recent ten years(from year 2004 to year 2013) were analysed. The average water quality around Chudong intake tower are as followed; pH 7.5, DO 8.7 mg/L, BOD 1.0 mg/L, COD 3.0 mg/L, SS 3.0 mg/L, TN 1.495 mg/L, TP 0.017 mg/L, and Chlorophyll-a 6.5 mg/m3 were matched the good class by comparing with the living environment standard of reservoir. COD values of higher than 3.0 mg/L after July were likely due to non-point pollutants and algae outbreak during rainy summer season. Total phosphorus rose sharply in the summer season, and then algae watch was issued consistently for average 40 days. Total nitrogen to total phosphorus ratio was average 90, and it is important to control the inflow phosphrous from small stream for proper management to block an algae growth according to eutrophication. It was recommended to operate the algae removing boats around intake tower from July to October, and was required advanced water treatment processes to remove NBD COD and bad odor and taste due to algae growth.
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      This study has been carried out to provide the basic data obtained from the evaluation of the variation of water quality around the Chudong intake tower in Daechung resevoir, which may be able to help the establishment of a pure water supply policy. F...

      This study has been carried out to provide the basic data obtained from the evaluation of the variation of water quality around the Chudong intake tower in Daechung resevoir, which may be able to help the establishment of a pure water supply policy. Five sites around the Chudong intake tower were selected, and the average data for recent ten years(from year 2004 to year 2013) were analysed. The average water quality around Chudong intake tower are as followed; pH 7.5, DO 8.7 mg/L, BOD 1.0 mg/L, COD 3.0 mg/L, SS 3.0 mg/L, TN 1.495 mg/L, TP 0.017 mg/L, and Chlorophyll-a 6.5 mg/m3 were matched the good class by comparing with the living environment standard of reservoir. COD values of higher than 3.0 mg/L after July were likely due to non-point pollutants and algae outbreak during rainy summer season. Total phosphorus rose sharply in the summer season, and then algae watch was issued consistently for average 40 days. Total nitrogen to total phosphorus ratio was average 90, and it is important to control the inflow phosphrous from small stream for proper management to block an algae growth according to eutrophication. It was recommended to operate the algae removing boats around intake tower from July to October, and was required advanced water treatment processes to remove NBD COD and bad odor and taste due to algae growth.

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      참고문헌 (Reference)

      1 박희정, "우리나라 대형 인공호에서 영양상태 평가 및 수질 변수를 이용한 경험적 모델 구축" 한국하천호수학회 40 (40): 14-30, 2007

      2 김경현, "대청호의 시공간적 수질 변화 특성 및 호수내 유입지천의 영향" 한국하천호수학회 45 (45): 158-173, 2012

      3 박종근, "대청호의 수질 환경요인과 영양단계 평가" 한국하천호수학회 38 (38): 382-392, 2005

      4 정승현, "대청호에서 강우와 식물플랑크톤 군집의 관계" 한국환경생물학회 23 (23): 57-63, 2005

      5 정세웅, "대청호 유역의 수질평가를 위한 종합수질지수의 적용" 한국물환경학회 21 (21): 470-476, 2005

      6 National Institute of Environmental Research, "Water Quality and Phytoplankton Development in the Daecheong Reservoir" National Institute of Environmental Research 30-31, 2006

      7 Ryu, G. H., "Water Quality Characteristics and Stratification of the Daechung Lake" Chungnam National University 1996

      8 Hwang, H. S., "Water Quality Characteristics and Stratification in the Daecheong Lake by the Amount Rainfall," Chungbuk National University 2004

      9 Yu, S. J., "The Relation between Algae Movement and Velocity in Daecheong Reservoir Linked with Tributary" Korean Society on Water Environment and Korean Society of Water and Wastewater 115-121, 2006

      10 Geumriver Environment Research Center, "The Origin, Transformation Characteristics, and Reduction of COD-causing Materials" Geumriver Environment Research Center 123-124, 2014

      1 박희정, "우리나라 대형 인공호에서 영양상태 평가 및 수질 변수를 이용한 경험적 모델 구축" 한국하천호수학회 40 (40): 14-30, 2007

      2 김경현, "대청호의 시공간적 수질 변화 특성 및 호수내 유입지천의 영향" 한국하천호수학회 45 (45): 158-173, 2012

      3 박종근, "대청호의 수질 환경요인과 영양단계 평가" 한국하천호수학회 38 (38): 382-392, 2005

      4 정승현, "대청호에서 강우와 식물플랑크톤 군집의 관계" 한국환경생물학회 23 (23): 57-63, 2005

      5 정세웅, "대청호 유역의 수질평가를 위한 종합수질지수의 적용" 한국물환경학회 21 (21): 470-476, 2005

      6 National Institute of Environmental Research, "Water Quality and Phytoplankton Development in the Daecheong Reservoir" National Institute of Environmental Research 30-31, 2006

      7 Ryu, G. H., "Water Quality Characteristics and Stratification of the Daechung Lake" Chungnam National University 1996

      8 Hwang, H. S., "Water Quality Characteristics and Stratification in the Daecheong Lake by the Amount Rainfall," Chungbuk National University 2004

      9 Yu, S. J., "The Relation between Algae Movement and Velocity in Daecheong Reservoir Linked with Tributary" Korean Society on Water Environment and Korean Society of Water and Wastewater 115-121, 2006

      10 Geumriver Environment Research Center, "The Origin, Transformation Characteristics, and Reduction of COD-causing Materials" Geumriver Environment Research Center 123-124, 2014

      11 Thurman, E. M., "Organic Geochemistry of Natural Waters" Kluwer Academic 497-498, 1985

      12 Ministry of Environment, "Korean Standard Methods of Water Pollution" Ministry of Enviroment 2014

      13 Qualls, R., "Geochemistry of dissolved organic nutrients in water percolating through a forest ecosystem" 55 : 1112-1123, 1991

      14 Guggenberger, G., "Formation and mobilization pathways of dissolved organic matter : evidence from chemical structural studies of organic matter fractions in acid forest floor solutions" 21 : 51-66, 1994

      15 The Institute of Water Quality, Daejeon Metropolitian City Waterworks Authority, "Daejeon Metropolitian City Waterworks Authority, The Report of the Water Quality Investigation in Daechong Reservoir" 21-55, 2014

      16 Lim, B. S., "Comparison on the Characteristics of Water Quality at the Daechung-Dam and Its Regulating Reservoir" 11 : 27-37, 2007

      17 Kim, Y. K., "Assessing the Effectiveness of Different Algal Control Measures in Daechong Reservoir by Numerical Simulations" Korean Society on Water Environment and Korean Society of Water and Wastewater 877-886, 2006

      18 Lim, B. S., "A Survey on the Variation of Water Quality around Daechung- Dam Regulating Reservoir" 1 : 3-16, 1997

      19 Lee, G. Y., "A Study on Water Quality in the Water Body around Taejon Intake Tower of Taechong Reservoir" 9 : 47-54, 1995

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      연월일 이력구분 이력상세 등재구분
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      2018-01-01 평가 등재학술지 유지 (등재유지) KCI등재
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      2011-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2009-07-22 학회명변경 영문명 : Journal Of Korean Society On Water Qulity -> Korean Society on Water Quality KCI등재
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      2007-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2004-01-01 평가 등재학술지 선정 (등재후보2차) KCI등재
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      학술지 인용정보

      학술지 인용정보
      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 0.51 0.51 0.46
      KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
      0.43 0.39 0.613 0.15
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