Browse > Article
http://dx.doi.org/10.5322/JESI.2018.27.12.1179

Analysis of Water bady Damage at Osu Stream Using the Flow-Loading Equation and 8-Day Intervals Cumulative Flow Duration Curve  

Lee, Young Sung (Yeongsan River Environment Research Center, National Institute of Environmental Research)
Kim, Young Suk (Yeongsan River Environment Research Center, National Institute of Environmental Research)
Han, Sung Wook (Yeongsan River Environment Research Center, National Institute of Environmental Research)
Seo, kwon ok (Yeongsan River Environment Research Center, National Institute of Environmental Research)
Lim, chang bok (Yeongsan River Environment Research Center, National Institute of Environmental Research)
Lee, Yeong Jae (Yeongsan River Environment Research Center, National Institute of Environmental Research)
Kim, Kyunghyun (Yeongsan River Environment Research Center, National Institute of Environmental Research)
Jung, Kang-Young (Yeongsan River Environment Research Center, National Institute of Environmental Research)
Publication Information
Journal of Environmental Science International / v.27, no.12, 2018 , pp. 1179-1193 More about this Journal
Abstract
The purpose of this study at water quality pollutants to propose proper management method for the Osu-A unit watershed which is the influent tributary located upstream of the Sumjin -river among the 13 unit watersheds in the Sumjin-river water system. Analyzed the correlation between flow-pollution loading and the correlation between land use type, BOD and TP items, and analyzed 8-day intervals Cumulative Flow Duration Curve (CFDC) and Load Duration Curve (LDC) to evaluate water quality damage. As a result, both BOD and TP were larger than 1 and the concentration of water pollutants increased with increasing flow. BOD was positively correlated with Urban and Field, and TP was positively correlated with Field with 0.710. As a result of the LDC, BOD was analyzed that the target water quality was achieved with the excess rate of less than 50%, and TP exceeded the target water quality by 50.1%. BOD usually exceeded the standard value (exceedance probability 50%) at low flow zone and On the other hand, TP usually exceeded the standard value at high flow zone. Monthly BOD (April to June) and TP (May to August) exceeded the standard. Sewage Wastewater treatment and non-point pollution control is Osu-A unit watersheds are effective in improving BOD and TP.
Keywords
Cumulative flow duration curve; Load duration curve; Flow-loading equation; Land use analysis;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 An, G. H., Kim, H. T., Shin, D. S., Kim, Y. S., Ko, E. T., 2016, Evaluating the feasibility of targeted water quality achievement in Yeongsan-river watersheds: using load duration curve analysis with weekly flow data, Proceedings of the Korean Society of Water Quality, 446-447.
2 Baek, K. O., Yim, D. H., 2012, Extension techniques of 8 day interval recorded stream-flow data to daily one, J. Korea Water Resour. Assoc., 45(1), 91-99.   DOI
3 Cheong, E. J., Kim, H. T., Kim, Y. S., Shin, D. S., 2016, Application of the Load Duration Curve (LDC) to evaluate the achievement rate of target water quality in the Youngsan Tamjin river watersheds, J. Korean Soc. Water Environ., 32(4), 349-356.   DOI
4 Choi, H. G., Han, K. Y., Choi, S. Y., 2011, A Stochastic analysis of the water quality with discharge variation in upper Nakdong river basin, J. Environ. Impact Assess., 20(6), 833-843.   DOI
5 Choi, D. H., Jung, J. W., Lee, S. K., Choi, Y. J., Yoon, K. S., Cho, S. H., Park, H. N., Lim, B. J., Chang, N. I., 2012, Estimation of pollutant load delivery ratio for flow duration using L-Q equation from the Oenam-cheon watershed in Juam Lake, J. Environ. Sci., 21(1), 31-39.
6 Cleland, B. R., 2003, TMDL Development From the "Bottom Up" - Part III : Duration curve and wet weather assessment. National TMDL Science and Policy 2003-WEF Specialty Conference, Chicago, IL.
7 Jeonju regional environmental agency(JREA), 2011, Upstream of the Seomjin-river system mid-watershed water environment management plan report (2011-2015), Jeonju regional environmental agency, Jeonju, Korea.
8 Gburek, W. J., Folmar, G. J., 1999, Flow and chemical contribution to stream flow in an upland watershed: a base flow survey, Journal of Hydrology, 214, 1-18.   DOI
9 Hwang, H. S., Park, B. K., Kim, Y. S., Park, K. J., Cheon, S. U., Lee, S. J., 2011, Research on the applicability of the load duration durve to evaluate the achievement of target water quality in the unit watershed for a TMDL, J. Korean Soc. Water Environ., 27(6), 885-895.
10 Hwang, S. J., Bae, H. K., Kim, H. Y., 2013, The effect of for major river project and Kunho river on Nakdong river's water quality-focused on Kangjung-Koryung weir, J. Environ. Sci., 22(6), 695-703.
11 Kang, H. W., Ryu, J. C., Shin, M. H., Chol, J. D., Chol, J. W., Shin, D. S., Lim, K. J., 2011, Application of web-based load duration curve system to TMDL watersheds for evaluation of water quality and pollutant loads, J. Korean Soc. Water Environ., 27(5), 689-698.
12 Jung, S. M., Eum, J. S., Jang, C. W., Choi, Y. S., Kim, B. C., 2012, Characteristics of nonpoint source pollution and relationship between land use and nutrient concentrations in the Han river watershed, J. Korean Soc. Water Environ., 28(2), 255-268.(a)
13 Jung, J. W., Lim, B. J., Cho, S. H., Choi, J. H., Song, K. D., Ha, D. W., Kim, H. S., Park, S. H., Hwang, T. H., Jung, S. J., Lee, D. J., 2012, The infiuence of land use on water quality in the tributary of the Yeongsan river basin, Korean J. Limnol., 45(4), 412-419.(b)   DOI
14 Jung, K. Y., 2018, Statistical analysis of water quality improvement grade classification and water environ -mental pollution assessment, Doctorate Thesis, Energy Engineering Major in Civil Engineering Kyungpook National University, 1-10.
15 Jung, K. Y., Aha, J. M., Lee, K. L., Lee, I. J., Yu, J. J., Cheon, S. U., Kim, K. S., Han, K. Y., 2015, Temporal and spatial analysis of non-biodegradable organic pollutants in the Geumho river system, J. Environ. Sci., 24(11), 1343-1362.
16 Kang, D. K., 2010, Study on optimal hydrologic monitoring network for managing watershed total pollutant loads, Doctorate Thesis, Civil Engineering Pusan National University, 1-20.
17 Kim, D. W., Jang, M. J., Park, J. H., Han, I. S., 2013, Determination of important parameter control term for Paldang lake water quality management using load duration curves, J. Korean Soc. Water Environ., 29(6), 762-776.
18 Kim, E. K., Kim, H. T., Shin, D. S., Ryu, J. C., Kim, Y. S., 2016a, Application of the LDC using weekly flow data to evaluate the achievement rate of target water quality in the Han-river, Proceedings of the Korean Society of Water Quality, 253-254.
19 Kim, J. L., Kim, H. T., Shin, D. S., Kim, S. S., Kim, Y. S., 2016b, A Study on the evaluation method for the achievement rate of target water quality in the Nakdong-river using weekly flow data, Proceedings of the Korean Society of Water Quality, 434-435.
20 Kim, G. H., Kwon, H. G., Ahn, J. M., Kim, S. H., Im, T. H., Shin, D. S., Jung, K. Y., 2017, Development of long term flow duration curves for the management of total maximum daily loads in the Nakdong river basin-, J. Environ. Sci., 26(8), 939-953.
21 Lee, H. B., Rhee, K. H., Won, K. J., Moon, B. S., 2018, Analysis of correlation between water quality and land use for different sizes of river basins in Hapcheon area, J. of the Korean Society for Environmental Technology., 19(2), 146-154.   DOI
22 Kim, O. S., Kim, H. C., Kim, J. O., 2000, A Study on the relation between pollutant loading and outflow in Chinyang reservoir, Journal of Institute of Environ -mental Protection, 8, 45-53.
23 Kwon, P. S., Park, M. J., Lee, Y. J., Cho, Y. C., Noh, C. H., Jung, W. S., Kim, J. H., Yu, S. J., 2017, Evaluation of water quality characteristics at Kyeongan stream using the flow-loading equation and factor analysis, Ecol. Resil. Infrastruct., 4(4), 226-236.   DOI
24 Lee, E. J., 2013, Application of FDC and LDC using HSPF model to support total water load management system, Doctoral Dissertation, Cheongju University.
25 Lee, H. J., Long, D. S., Kim, S. H., Shin, K. S., Park, J. H., Kim, B. I., Kim, S. M., Jang, S, H., Cheon, S. U., 2007, Investigation on water quality variation characteristics during thy season in Namhan river drainage basin, J. Korean Soc. Water Environ., 23(6), 889-896.
26 Nevada 2003, Load Duration Curve Methodology for Assessment and Total Maximum Daily Loads Development , Nevada Division of Environmental Protection, 1-3.
27 Park, J. H., 2010, A Study of waterbody health diagnosis method using load duration curve, Master's Thesis, Kyungpook National University, 1-10.
28 Park, J. D., Oh, S. Y., 2012, Methodology for the identification of impaired waters using LDC for the management of total maximum daily loads, J. Korean Soc. Water Environ., 28(5), 693-703.
29 Park, J. D., Oh, S. Y., 2013, Development of long term flow duration curves in 4 river basins for the management of total maximum daily loads, J. Korean Soc. Water Environ., 29(3), 343-353.
30 Park, J. H., 2007, Estimation of delivered pollutant loads using the empirical model considering geological and hydraulic characteristics, Doctoral Dissertation, Gyeongbuk university.
31 U.S. EPA Office of Wetlands, Oceans and Watersheds, 2007, An approach for using load duration curves in the development of TMDLs.
32 Park, J. H., Jung, J. W., Kim, D. Y., Kim, K. S., Han, S. W., Kim, H. O., Lim, B. J., 2013, Water quality characteristic of the major tributaries in Yeongsan and Sumjin river basin using statistical analysis, J. Environ Impact Assess., 22(2), 171-181.   DOI
33 Park, J. H., Moon, M. J., Kim, K. S., 2014, Analysis of relationship between water quality parameters with land use in Yeongsan river basin, J. Korean Soc. Water Environ., 23(1), 19-27.
34 Park, S. J., 2011, Forecasting of water quality and analysis on pollution load delivery characteristics of Soyang lake basin, Doctorate Thesis, Department of Civil Engineering, Kangwon National University, 1-140.
35 Vogel, R. M., Fenessey, N. M. 1994, Flow-duration curves, I: New interpretation and confidence intervals, J. Water Resour. Plan. Manage., 120(4), 485-504.   DOI
36 Wanielista, M. P., 1978, Stormwater management quantity and quality, Ann Arbor Science, Mich, 187-220.
37 Yim, Y. J., Kim, Y. D., Bang, J. Y., 1995, Changes in stream water quality according to land use at Kyongan stream, Journal of Ecology and Field Biology., 19, 341-352.
38 Water information system (WEIS), 2018, http://water.nier.go.kr/.
39 Water resources management information system(WAMIS), 2018, http://wamis.go.kr/.