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http://dx.doi.org/10.5322/JES.2007.16.5.571

Estimating Carrying Capacity of Lake Shihwa for Water Quality Management  

Kim, Hyung-Chul (West Sea Fisheries Research institute, NFRDI)
Choi, Woo-Jeung (Headquarters for Research Planning and Management Innovation, NFRDI)
Lee, Won-Chan (Marine Environment Management Team, NFRDI)
Koo, Jun-Ho (Jeju Fisheries Research Institute, NFRDI)
Lee, Pil-Yong (Headquarters for Research Planning and Management Innovation, NFRDI)
Park, Sung-Eun (Marine Environment Management Team, NFRDI)
Hong, Seok-Jin (Marine Environment Management Team, NFRDI)
Jang, Ju-Hyoung (Marine Environment Management Team, NFRDI)
Publication Information
Journal of Environmental Science International / v.16, no.5, 2007 , pp. 571-581 More about this Journal
Abstract
The mechanism of water pollution in Lake Shihwa, one of highly eutrophicated artificial lakes in Korea, has been studied using a numerical 3D physical-biochemical coupled model. In this study, the model was applied to estimate the contribution of land-based pollutant load to water quality of heavily polluted Lake Shihwa. The chemical oxygen demand(COD) was adopted as an index of the lake water quality, and the spatial distribution of an average COD concentration during the summer from 1999 to 2000 was simulated by the model. The simulated COD showed a good agreement with the observed data. According to reproducibility of COD, the high-est levels between 8 and 9 mg/L were shown at the inner site of the lake with inflow of many rivers and ditches, while the lowest was found to be about 5 mg/L at the southwestern site near to dike gate. In the pre-diction of water quality of Lake Shihwa, COD showed still higher levels than 3 mg/L in case of reduction of 95% for land-based pollutant load. This suggests that the curtailment of land-based pollutant load is not only sufficient but the improvement of sediment quality or the increase of seawater exchange should be considered together to improve a water quality in Lake Shihwa.
Keywords
Physical-biochemical coupled model; Lake Shihwa; Water quality; Land-based pollutant load; Carrying capacity;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 박종수, 김형철, 최우정, 이원찬, 김동명, 구준호, 박청길, 2002b, 굴 양식수역의 환경용량 산정 II. 거제 • 한산만의 환경용량, 한국수산학회지, 35(4), 408-416
2 한국수자원공사, 1998. 시화호 수질관리대책수립 연구
3 환경부, http://ww.me.go.kr 한강외수계 호소 수질현황(1999-2000)
4 한국수자원공사, 농어촌진흥공사, 1995, 시화지 구답수호 수질보전 대책수립 수립 조사보고서, 102-165
5 Carver C. E. A, Mallet A. L., 1990, Estimating the carrying capacity of a coastal inlet for mussel culture, Aquaculture, 88, 39-53   DOI   ScienceOn
6 해양수산부, 2001, 환경관리해역 시범해역관리 시행계획 수립연구, 269pp
7 김종구, 김준우, 조은일, 2002, 시화호의 배수갑 문 운용에 따른 수질변화, 한국환경과학회지, 11 (12), 1205-1215
8 Nakata K., Taguchi K., 1982, Numerical simulation of eutrophication process coastal bay by eco-hydrodynamic model. (2) Ecological modeling, Bull. Nat. Res. lnst. of Pollution and Resources, 12(3), 17-36
9 조은일, 박청길, 이석모, 1996, 가막만의 환경용량산정(II)-굴양식장 환경용량 산정, 한국수산학회지 , 29(5), 709-715
10 이원찬, 김형철, 최우정, 이필용, 구준호, 박청길, 2002, 패류양식해역 환경용량 산정 모델 구축 I. 모델 검정 및 민감도 분석, 한국수산학회지, 35(4), 386-394
11 박종수, 김형철, 최우정, 이원찬, 박청길, 2002a, 굴 양식수역의 환경용량 산정 I. 생태계 모델 을 이용한 거제 . 한산만 굴 먹이 공급량 추정, 한국수산학회지, 35(4), 395-407
12 Bacher C., Duarte P., Ferreira J. G., Heral M., Raillard O., 1998, Assessment and comparison of the Marennes-Oleron Bay (France) and Carlingford Lough Oreland) carrying capacity with ecosystem models, Aquat, Ecol., 31, 379-394
13 Campbell D. E., Newell C. R., 1998, MUSMOD$^{\circledc}$, a production model for bottom culture of the blue mussel, Mytilus edulis L., J. Exp. Mar.Biol.Ecol.,219,171-203   DOI   ScienceOn
14 최우정, 박청길, 이석모, 1994, 진해만의 빈산소 수괴 형성에 관한 수치실험, 한국수산학회지, 27(4), 413-433
15 김광수, 김동명, 박청길, 1999, 3차원 해수유동모델을 이용한 황해 환경용량의 개략산정, 한국해양환경공학회지, 2(1), 53-73
16 Kishi M. J., Iwata Y., Uchiyama M., 1991, Numerical simulation model for quantitative management of rnariculture, Mar. Pollut. Bull., 23, 765-767   DOI   ScienceOn
17 Cerco C. F., Cole T., 1993, Three-dimensional eutrophication model of Chesapeake Bay, J. Envir. Eng., 119(6), 1006-1025   DOI   ScienceOn
18 Taguchi K., Nakata K., 1998, Analysis of water quality in Hamana using a coupled physical and biochemical model, J. Mar. Syst., 16,107-132   DOI   ScienceOn
19 정회수, 최강원, 김동선, 김채수, 1997, 한국 서해안 시화호의 오염현황과 환경개선방안, 환경 정책연구, 12, 123-163
20 최정훈, 김계영, 홍대벽, 2000, 배수갑문 운용에 따른 시화호의 수온과 염분 변화, 한국지구과학회지, 21(5), 541-552
21 최정훈, 김미옥, 2001, 시화호 배수갑문 운용에 따른 용존산소와 pH 변화, 한국지구과학회지, 22(3), 195-207
22 해양수산부, 2000, 시화호 특별관리해역 제l차 지역포럼 자료집, 176pp
23 한국수자원공사, 1996, 시화호 수질개선 종합관리대책 기본계획 보고서(요약), 130pp
24 허성회, 오임상, 1997, 인공호수 시화호와 주변 해역의 생태계 연구: 서문, 한국해양학회지(바다), 2, 49-52
25 한국해양연구원, 1998, 시화호의 환경변화조사 및 보전대책 수립에 관한 연구(2차연도), BSPE 97610-00-1035-4, 230pp
26 平野敏行, 1992, 環境からの漸念. 漁場環境容量, 水産學シリーズ, 87, 桓星j社厚生閒, 東京, pp. 9-19