Browse > Article
http://dx.doi.org/10.5322/JESI.2014.5.839

Assessing the Action Plans in the Control Area(Soyang Reservoir) of Non-point Source Pollution  

Choi, Jaewan (National Institute of Environmental Research)
Kang, Min-Ji (National Institute of Environmental Research)
Ryu, Jichul (National Institute of Environmental Research)
Kim, Dong-Il (National Institute of Environmental Research)
Lim, Kyung-Jae (Department of Regional Infrastructure Engineering, Kangwon National University)
Shin, Dong-Seok (National Institute of Environmental Research)
Publication Information
Journal of Environmental Science International / v.23, no.5, 2014 , pp. 839-852 More about this Journal
Abstract
The Ministry of Environment (MOE) has made more effort in managing point source pollution rather than in nonpoint source pollution in order to improve water quality of the four major rivers. However, it would be difficult to meet water quality targets solely by managing the point source pollution. As a result of the comprehensive measures established in 2004 under the leadership of the Prime Minister's Office, a variety of policies such as the designation of control areas to manage nonpoint source pollution are now in place. Various action plans to manage nonpoint source pollution have been implemented in the Soyang-dam watershed as one of the control areas designed in 2007. However, there are no tools to comprehensively assess the effectiveness of the action plans. Therefore, this study would assess the action plans (especially, BMPs) designed to manage Soyang-dam watershed with the WinHSPF and the CE-QUAL-W2. To this end, we simulated the rainfall-runoff and the water quality (SS) of the watershed and the reservoir after conducting model calibration and the model validation. As the results of the calibration for the WinHSPF, the determination coefficient ($R^2$) for the flow (Q, $m^3/s$) was 0.87 and the $R^2$ for the SS was 0.78. As the results of the validation, the former was 0.78 and the latter was 0.67. The results seem to be acceptable. Similarly, the calibration results of the CE-QUAL-W2 showed that the RMSE for the water level was 1.08 and the RMSE for the SS was 1.11. The validation results(RMSE) of the water level was 1.86 and the SS was 1.86. Based on the daily simulation results, the water quality target (turbidity 50 NTU) was not exceeded for 2009~2011, as results of maximum turbidity in '09, '10, and '11 were 3.1, 2.5, 5.6 NTU, respectively. The maximum turbidity in the years with the maximum, the minimum, and the average of yearly precipitation (1982~2011) were 15.5, 7.8, and 9.0, respectively, and therefore the water quality target was satisfied. It was discharged high turbidity at Inbuk, Gaa, Naerin, Gwidun, Woogak, Jeongja watershed resulting of the maximum turbidity by sub-basins in 3years(2009~2011). The results indicated that the water quality target for the nonpoint source pollution management should be changed and management area should be adjusted and reduced.
Keywords
CE-QUAL-W2; HSPF; Nonpoint source pollutant; SS; Turbidity;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
연도 인용수 순위
1 Luo, B., Li, J. B., Huang, G. H., Li, H, J., 2006, A simulation-based interval two-stage stochastic model for agricyltural nonpoint source pollution control through land retirement, Science of The Total Environment, 361(1-3), 38-56.   DOI   ScienceOn
2 Nash J.E. Sutcliffe, J. V., 1970, River flow forecasting through conceptual models. PartI: Adiscussion of princples, J. of Hydrology, 10, 282-290.   DOI   ScienceOn
3 Donigian, Jr., A. S., 2000, HSPT Training Workshop Handbook and CD. Lecture #19, Calibration and Verification Issues, Presented and Prepared for U.S. EPA, Office of Water, Office of Science and Technology, Washington, D.C.
4 Brun, S. E. Band, L. E., 2000, Simulating runoff behavior in an uranizing watershed, Computers, Environment and Urban Systems, 24(1), 5-22.   DOI   ScienceOn
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 Bergman, M. J., Green, W., Donnangelo, L. J., 2002, Calibration of storm loads in the South Prong watershed, Florida, using BASINS/HSPF, J. of American Water Resources Association, 38(5), 1423-1436.   DOI   ScienceOn
7 Bicnell, B. R., Imhoff, J. C., Kittle, J. L., Jr., Donigian, A. S. Jr., Johanson, R. C., 1997, Hydrological Simulation Program-Fortran, user's manual for version 11, USEPA Publication No.600-R-97-080, Environmental Research Laboratory, Athens, GA.
8 Choi, W., Deal, B. M., 2008, Assessing hydrological impact of potential land use change through hydrological and land use change modeling for the Kiswaukee River basin (USA), J. of Environmental Management, 88(4), 1119-1130.   DOI   ScienceOn
9 Cho, J., Barone, V. A., Mostaghimi, S., 2009, Simulation of land use impacts on groundwater levels and streamflow in a virginia watershed, Agricultural Water Management, 96, 1-11.   DOI   ScienceOn
10 Cole, T. M. Tilman, D. H., 1999, Water Quality Modeling of Lake Monroe Using CE-QUAL-W2, U.S. Army Engineer Publication No.EL-99-1, Louisville District, Louisville, Kentucky.
11 Chung, S. W., Gu, R., 1998, Two dimensional simulations of contaminant currents in stratified reservoir, J. Hydrology Engineering, 124(7), 704-711.   DOI   ScienceOn
12 Chung, S. W., 2004, Density Flow Regime of Turbidity Current into a Stratified Reservoir and Vertical Two-dimensional Modeling. Korean Society of Environmental Engineers, 26(90), 970-978.   과학기술학회마을
13 Kim, Y. H., Kim, B. C., Choi, K. S., Seo, D. I., 2001, Modelling of Thermal Stratification and Transport of Density Flow in Soyang Reservoir Using the 2-D Hydrodynamic Water Quality Model(CE-QUAL-W2), Korean Sociaty of Water and Wastewater, 15(1), 40-49.   과학기술학회마을
14 Yoon, C. G., Shin, A. H., Jung, K. W., Jang, J. H., 2007, A Study on BASINS/WinHSPF for Evaluation of Non-point Source Reduction Efficiency in the Upstream of Nam-Han River Watershed, Journal of Korean Society on Water Quality, 23(6), 951-960.   과학기술학회마을
15 Jeon, J. H., Choi, D. H., Kim, J. J., Kim, T. D., 2009, Evaluating Calibration Methods of Stream Flow for Water Quality Management, Journal of Korean Society on Water Quality, 25(3), 432-440.   과학기술학회마을
16 Chung, S. W., 2007, Application of CE-QUAL-W2 to Daecheong Reservoir for Eutrophication Simulation, Journal of Korean Society on Water Quality, 23(1), 52-63.
17 Gangwondo, 2010, The Action Plans in the Control Area of Non-point Source Pollution(Soyang Lake).
18 Han River Environment Research Center, 2011, Assessing monitoring in in the Control Area of Non-point Source Pollution(III).
19 Albek, M., Qgutveren, U. B., Albek, E., 2004, Hydrological modeling of Seydi Suyu watershed(Turkey) with HSPF, J. of Hydrology, 285, 260-270.   DOI   ScienceOn
20 Anthony, S. D., Wayne, C. H., Thomas, O. B., 1991, Modeling of nonpoint source water quality in urban and non-urban areas, EPA Publication No.600/3-91-039, Environmental Protection Agency, Environmental Research Laboratory, Athens, GA.
21 Gangwondo, 2011, The performing Report of the Action Plans in the Control Area of Non-point Source Pollution(Soyang Lake)
22 Kim, B. C., Jung, S. M., 2007, Turbid Storm Runoffs in Lake Soyang and Their Environmental Effect, Korean Society of Environmental Engineers, 26(11), 1185-1190.   과학기술학회마을
23 Hunter, H. M., Walton, R. S., 2008, Land-use effects on fluxes of suspended sediment, nitrogen and phosphorus from a river catchment of the Great Barrier Reef, Australia, J. of hydrology, 356(1-2), 131-146.   DOI   ScienceOn
24 Ribarova, I., Ninov, P., Cooper, D., 2008, Modeling nutrient pollution during a first flood event using HSPF software: Iskar River case study, Bulgaria, Ecological Modeling 211(1-2), 241-246.   DOI   ScienceOn
25 Sullivan, A. B., Rounds, S. A., Sobieszczyk, S., Bragg, H. M., 2007, Modeling hydrodynamics, water temperature, and suspended sediment in Detroit Lake, Oregon, U.S. Geological Survey Scientific Investigations Report 2007-5008, VA, USA.
26 Donigian, Jr. A. S., Chinnaswamy, R. V., Jobes, T. H., 1997, Conceptual Design of Multipurpose Detention Facilities for Flood Protecrion and Nonpoint Source Pollution Control, AQUA TERRA Consultants, Califomia, 158.