Browse > Article

Characteristics of Pollution Loading from Kyongan Stream Watershed by BASINS/SWAT.  

Jang, Jae-Ho (Department of Environmental Science, Konkuk University)
Yoon, Chun-Gyeong (Department of Environmental Science, Konkuk University)
Jung, Kwang-Wook (Korea Water Environment Research Institute, KWERI)
Lee, Sae-Bom (Department of Environmental Science, Konkuk University)
Publication Information
Abstract
A mathematical modeling program called Soil and Water Assessment Tool (SWAT) developed by USDA was applied to Kyongan stream watershed. It was run under BASINS (Better Assessment Science for Integrating point and Non-point Sources) program, and the model was calibrated and validated using KTMDL monitoring data of 2004${\sim}$2008. The model efficiency of flow ranged from very good to fair in comparison between simulated and observed data and it was good in the water quality parameters like flow range. The model reliability and performance were within the expectation considering complexity of the watershed and pollutant sources. The results of pollutant loads estimation as yearly (2004${\sim}$2008), pollutant loadings from 2006 were higher than rest of year caused by high precipitation and flow. Average non-point source (NPS) pollution rates were 30.4%, 45.3%, 28.1% for SS, TN and TP respectably. The NPS pollutant loading for SS, TN and TP during the monsoon rainy season (June to September) was about 61.8${\sim}$88.7% of total NPS pollutant loading, and flow volume was also in a similar range. SS concentration depended on precipitation and pollution loading patterns, but TN and TP concentration was not necessarily high during the rainy season, and showed a decreasing trend with increasing water flow. SWAT based on BASINS was applied to the Kyongan stream watershed successfully without difficulty, and it was found that the model could be used conveniently to assess watershed characteristics and to estimate pollutant loading including point and non-point sources in watershed scale.
Keywords
BASINS; non-point source; point source; pollutant loads; SWAT;
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
연도 인용수 순위
1 정광욱, 윤춘경, 장재호, 김형철. 2007. BASINS/HSPF롤 이용한 화성유역 오염부하량의 정량적 펑가. 한국농공학회지 49(2): 61-74
2 최정현, 하주현, 박석순. 2008. 팔당호 수질관리 정책의 효과분석. 대한환경공학회지 1225-1230
3 황세운, 장태일, 박승우. 2006. 기후변화에 따른 농촌 소유역에셔의 비점오염 영향 분석. 한국농림기상학회지 8(4): 209-221
4 황하선. 2007. 우리나라 수질오염총량관리제에 있어 유역특성을 고려한 BASINS/HSPF의 적용성 연구. 건국대 박사논문
5 ASCE. 1993. ASCE task committee on definition of criteria for evaluation of watershed models, Criteria for Evaluation of Watershed Models. Irrigation Drainage Engineering 119(3): 429-442   DOI   ScienceOn
6 Williams, J.R. 1975. Sediment-yield prediction with universal equation using runoff energy factor, In present and prospective technology for predicting sediment yield and sources, ARS-S-40, USDA-ARS
7 Woli, K.P., T. Nagumo, K. Kuramochi and R. Hatano. 2004. Evaluating river water quality through land use analysis and N budget approaches in livestock farming areas. Science of the Total Environment 329: 61-74   DOI   ScienceOn
8 Donigian, Jr., A.S. 2000. HSPF Training Workshop Handbook and CD. Lecture #19. Calibration and Verification Issues, Slide #L19-22. EPA Headquarters, Washington Information Center, 10-14 January, 2000. Presented and prepared for U.S. EPA, Office of Water, Office of Science and Technology, Washington, D.C.
9 유병로, 정송권, 전계원. 2004. 공간정보를 이용한 분포형 유역수질 모의. 한국수자원학회논문접 37(11): 897-913
10 Feyen, L., R. Vazquez, K Christianens, O. Sels and J. Feyen, 2000. Application of a distributed physically-based hydrological model to a medium size catchment. Hydrology and Earth System Sciences 4(1): 47-63   DOI
11 환경부. 2000. 팔당상수원 비점오염원 최적관리방안 타당성 조사 및 기본계획 용역보고서
12 Arnold, J.G., R. Srinivasan, R.S. Muttiah and J.R. Williams, 1998. Large area hydrologic modeling. Journal of American Water Resources Association 34(1): 73-89   DOI   ScienceOn
13 공동수, 윤성규, 이형진, 김병익, 박지형. 2006. 남한강수계 오염물질 유출 및 수질변동 특성에 관한 연구(II) 한강물환경연구소
14 양흥모, 김혁. 2001. 발생부하원단위와 수치표고모형을 이용한 하천유역 오염부하량. 한국조경학회지 29(1): 22-31
15 환경부. 2007. http://egis.me.go.kr/egis
16 농촌진흥청 농업과학기술원. 2000. http://water.nier.go.kr/wels
17 한강유역환경청. 2007. 경안천 중권역 물환경관리계획 (2008-2012)
18 윤춘경, 함종화, 전지홍. 2001. SWMM과 회귀분석법에 의한 유역의 오염부하량 산정 비교. 한국물환경학회지 17(2): 157-168
19 박지형, 공동수, 민경석. 2008. 팔당호 상류유역의 점.비점오염원 유달부하 특성-남한강.경안천 수계를 대상으로. 한국물환경학회지 24(6): 750-757
20 장주형, 박해식, 박청길. 2006. GIS 기반의 SWMM 모형을 이용한 하수도시스템 선정에 따른 도시하천 수질개선효과의 정량적 분석. 한국물환경학회지 22(6): 982-990
21 허성구, 전만식, 박상헌, 김기성, 강성곤, 옥용식, 임경재. 2008. 고랭지 농업의 작물별 객토량 변화에 따른 토양유실 저감 분석. 한국물환경학회지 24(2): 185-194
22 장재호, 김형철, 이새봄, 이승재, 신아현. 2007. 경안천 유역의 오염부하량 삭감 시나리오에 따른 하류수질예측. 대한상하수도학회.한국물환경학회, 공동추계학술발표회논문집 737-744
23 강동균. 2005. 소양강댐 상류 내린천 유역에서 SWAT을 이용한 BMP의 유사발생 저감 효과의 분석. 강원대 석사논문
24 박경철, 안규홍, 염익태, 강선홍. 2000. 팔당호의 영양염류 예측을 위한 수질관리모형의 비교. 대한상하수도학회지 14(2):174-180
25 Jeon, J.H., C.G. Yoon, K.W. Jung and J.H. Jang. 2007. HSPF-Paddy simulation of water flow and quality for the Saemangeum watershed in Korea. Water Science and Technology 56(1): 123-130   DOI   ScienceOn
26 환경부. 2003. http://egis.me.go.kr/egis
27 김철겸, 김남원. 2008. 충주댐 유역의 오염원에 따른 오염부하량 발생 특성. 한국물환경학회지 24(4): 465-472
28 Nash, J.E. and J.V. Sutcliffe. 1970. Riverflow forecasting through conceptual model. J. of Hydrology 10(3): 282-290   DOI   ScienceOn
29 강문성, 박승우. 2003. 비점원오염모델을 이용한 오염총량모의 시스템의 개발 및 적용, 한국수자원학회논문집 36: 117-128
30 박준대, 신동석, 김문숙, 공동수, 류덕희, 정동일, 나은혜. 2008. 수질오염총량관리를 위한 하천수질모델 (QUAl-NIER) 개발. 한국물환경학회지 24(6): 784-792
31 Kang, M.S., S.W. Park, J.J. Lee and K.H. Yoo. 2006. Applying SWAT for TMDL programs to a small watershed containing rice paddy fields. J. of Agricultural Water Management 79: 72-79   DOI   ScienceOn
32 강문성, 박송우, 전종안. 2003. RS와 GIS-AGNPS 모형을 이용한 소유역에서의 비점오염부하량 추정. 한국농공학회지 45(1): 102-114