Browse > Article

Water Ouantity/Quality Analysis and Pollutants Load Estimation in Sillicheon River, Jumunjin, Gangneung  

Cho Hong Yeon (한국해양연구원 연안·항만공학연구본부)
Kim Chang Il (건국대학교 토목공학과)
Lee Dal Soo (한국해양연구원 연안·항만공학연구본부)
Publication Information
Journal of Korean Society of Coastal and Ocean Engineers / v.16, no.4, 2004 , pp. 196-205 More about this Journal
Abstract
Water qualities (WQ) were measured biweekly from April 2nd to October 29th, 2003 in Sillicheon flowing into the entrance of Jumunjin Harbour and daily water quantities (river discharges) were estimated by the TANK model which has been widely used to compute the runoff discharges in the ungauged watersheds. The spatial and temporal change patterns of the measured WQs were analysed in detail and the correlation between rainfall - WQ and river discharge - WQ were also analysed. From this results, it is found that the correlation coefficient between BOD concentration and rainfall is 0.75 and between the SS concentration and 2-days river discharge is 0.36. The correlation between the COD, TN, TP in the station of Silli Lower Bridge and rainfall runoff quantity was analysed as un-correlated items. As a consequence, the estimated BOD and SS pollutants loads are reliable and show good change patterns even though the accuracy of SS pollutants load is slightly low. The estimated COD, TN and TP pollutants loads, however, can be used only as the reference or averaged values. In order to analyse more accurately the temporal change patterns of these items, more-detailed researches considering the artificial effects and landuse patterns are highly required.
Keywords
Sillicheon; TANK model; ungauged watershed; river discharge (water quantity) and water quality; pollutants loads;
Citations & Related Records
연도 인용수 순위
  • Reference
1 조흥연, 채장원 (1998). 진해.마산만 오염부하량의 특성분석 한국해안.해양공학회지, 10(3), 132-140
2 Novotny, V.N. and Chesters, G. (1981). Handbook of nonpoint pollution: Sources and Management. Van Nostrand Reinhold Company
3 건설교통부, 한국수자원공사 (2002). 우리  길라잡이. 동해지방해양수산청 (2004). 주문진항 해수교환시설 설치공사 사전 모니터링 최종보고서. 3장, 한국해양연구원
4 Wheater, H.S., Jakeman, A.J. and Beven, K.J. (1993). Progress and directions in rainfall-runoff modeliing. In Modelling Change in Environmental Systems (Edited by A.J. Jakeman, M.B. Beck and M.J. McAleer), John Wiley & Sons
5 한국해양연구소 (1999). 진해.마산만 수질환경 관리모델 개발(III). 제3차년도 최종보고서, 해양수산부
6 한국해양연구소 (2000) 연안역에서의 육지와 해양상호작용 연구. 남해 동부연안역의 영양물질 유입과 생물생산력 환경조성 기반기술, 제1차년도 연차보고서, BSPE 00784-00-1294-4
7 한국해양연구소 (1997). 진해.마산만 수질환경 관리모델 개발(I). 제1차년도 연차보고서, BSPE 97607-00-1040-2, 해양수산부
8 한국해양연구소 (1999). 진해.마산만 수질환경 관리모델 개발(II). 제2차년도 연차보고서, BSPE 98703-01-1147-2, 해양수산부
9 한국해양연구원 (2002). 연안역에서의 육지와 해양상호작용 연구. 남해 동부연안역의 영양물질 유입과 생물생산력 환경조성 기반기술, 제2차년도 연차보고서, BSPE 819-00-1392-4
10 Chapman, D. (1992). Water quality assessment: A guide to the use of biota, sediments and water in environmental monitoring. Chaps. 3, 6-7, UNESCO/WHO/UNEP, Chapman & Hall, 239-369
11 한국해양연구원 (2003). 연안역에서의 육지와 해양상호작용 연구. 남해 동부연안역의 영양물질 유입과 생물생산력 환경조성 기반기술, 제3차년도 최종보고서, BSPE 827-01-1493-4
12 NRC (1993). Managing wastewater in coastal urban areas Committee on Wastewater Management for Coastal Urban Areas, Water Science and Technology Board, Commission on Engineering and Technical Systems, National Research Council, National Academic Press
13 Thomann, R.V. and Mueller, J.A. (1987). Principles of surface water quality modeling and control. Chap. 1 and 6, Haper Collins Publishers
14 조홍연, 채장원 (1999). 진해.마산만 일반수질항목 및 영양염류의 장기추이분석. Ocean research, 21(1), 13-25