Ocean and Polar Research

Korea Institute of Ocean Science & Technology (한국해양과학기술원)
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Statistical Analysis on the Quality of Surface Water in Jinhae Bay during Winter and Spring

동계와 춘계 진해만 표층수질에 대한 통계분석

  • 김동선 (한국해양연구원 기후.연안재해연구부) ;
  • 최현우 (한국해양연구원 해양자료정보사업단) ;
  • 김경희 (한국해양연구원 기후.연안재해연구부) ;
  • 정진현 (한국해양연구원 기후.연안재해연구부) ;
  • 백승호 (한국해양연구원 남해분원) ;
  • 김영옥 (한국해양연구원 남해분원)
  • Received : 2011.01.27
  • Accepted : 2011.09.09
  • Published : 2011.09.30
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Abstract

To investigate major factors controlling variations in water quality, principal component analysis and cluster analysis were used to analyze data sets of 12 parameters measured at 23 sampling stations of Jinhae Bay during winter and spring. Principal component analysis extracted three major factors controlling variations of water quality during winter and spring. In winter, major factors included freshwater input, polluted material input, and biological activity. Whereas in spring they were polluted material input, freshwater input, and suspended material input. The most distinct difference in the controlling factors between winter and spring was that the freshwater input was more important than the polluted material input in winter, but the polluted material input was more important than the freshwater input in spring. Cluster analysis grouped 23 sampling stations into four clusters in winter and five clusters in spring respectively. In winter, the four clusters were A (station 5), B (stations 1, 2), C (station 4), and D (the remaining stations). In spring, the five clusters included A (station 5), B (station 1), C (station 3), D (station 6), and E (the remaining stations). Intensive management of the water quality of Masan and Hangam bays could improve the water quality of Jinhae Bay since the polluted materials were mainly introduced into Jinhae Bay through Masan and Hangam bays.

Keywords

References

  1. 강시환, 유승협, 오병철, 박광순, 김상익 (2000) 마산.창원 하수종말처리장 증설에 따른 근역희석률 변화 예측. 한국해안.해양공학회지 12:53-69
  2. 임동일, 김영옥, 강미란, 장풍국, 신경순, 장만 (2007) 한국 남해 마산만에서 수질환경의 계절적 변동과 기초생산 제한 인자. Ocean and Polar Res 29:349-366 https://doi.org/10.4217/OPR.2007.29.4.349
  3. 이무강, 황정욱, 최영광 (1996) 다변량 해석에 의한 마산만 저층수의 수질평가. 한국환경과학회지 5:15-23
  4. 조현서, 이대인, 윤양호, 이문옥, 김동명 (2004) 진해만 서부 해역의 하계 수질의 시간변동 특성. 한국해양환경공학회지 7:13-21
  5. 조홍연, 채장원 (1998) 진해-마산만 오염부하량의 특성분석. 한국해안.해양공학회지 10:132-140
  6. 조홍연, 채장원 (1999) 진해-마산만 일반수질항목 및 영양염류의 장기추이분석. Ocean Res 21:13-25
  7. 조홍연, 채장원, 정신택 (2000) 하수처리장 건설에 의한 마산만의 오염무리질 수지변화. 한국해안.해양공학회지 12:149-155
  8. 조홍연, 채장원, 전시영 (2002) 진해-마산만의 성층화 및 DO 농도변화. 한국해안.해양공학회지 14:295-307
  9. Dickson AG, Sabine CL, Christian JR (2007) Guide to best practices for ocean $CO_2$ measurements. PICES Special Publication 3, 199 p
  10. Dixon W, Chriswell B (1996) Review of aquatic monitoring program design. Water Res 30:1935-1948 https://doi.org/10.1016/0043-1354(96)00087-5
  11. Giordani G, Zaldivar JM, Viaroli P (2009) Simple tools for assessing water quality and trophic status in transitional water ecosystems. Ecological Indicators 9:982-991 https://doi.org/10.1016/j.ecolind.2008.11.007
  12. Jang P-G, Shin K, Chang M, Kim D (2011) Spatial and temporal trends in water quality in response to sewage discharge in Masan and Hangam bays, Korea. Mar Pollut Bull (submitted)
  13. Lee CW, Min BY (1990) Pollution in Masan Bay, a matter of concern in South Korea. Mar Pollut Bull 21:226-229 https://doi.org/10.1016/0025-326X(90)90338-9
  14. Lee MO, Kim JK (2008) Characteristics of algal blooms in the southern coastal waters of Korea. Mar Environ Res 65:128-147 https://doi.org/10.1016/j.marenvres.2007.09.006
  15. Lim HS, Diaz RJ, Hong JS, Schaffner LC (2006) Hypoxia and benthic community recovery in Korean coastal waters. Mar Pollut Bull 52:1517-1526 https://doi.org/10.1016/j.marpolbul.2006.05.013
  16. Pesce S, Wunderlin DA (2000) Use of water quality indices to vertify the impact of Cordoba city (Argentina) on Suquia River. Water Res 34:2915-2926 https://doi.org/10.1016/S0043-1354(00)00036-1
  17. Shrestha S, Kazama F (2007) Assessment of surface water quality using multivariate statistical technique: A case study of the Fuji river basin, Japan. Environ Modelling & Software 22:464-475 https://doi.org/10.1016/j.envsoft.2006.02.001
  18. Singh KP, Malik A, Mohan D, Sinha S (2004) Multivariate statistical techniques for the evalution of spatial and temporal variation in water quality of Gomti River (India) - a case study. Water Res 38:3980-3992 https://doi.org/10.1016/j.watres.2004.06.011
  19. Stambuk-Giljanovic N (1999) Water quality evaluation bu index in Dalmatia. Water Res 33:3423-3440 https://doi.org/10.1016/S0043-1354(99)00063-9
  20. Wang CH, Qi YZ, Li JT, Xu N, Chen JF (2004) Analysis and evaluation trophic status in aquaculture areas of Daya Bay. Mar Environ Sci 23:25-28
  21. Williams M, Logstaff B, Buchanan C, Llanso R, Dennison W (2009) Development and evalution od a spatiallyexplicit index of Chesapeake Bay health. Mar Pollut Bull 59:14-25 https://doi.org/10.1016/j.marpolbul.2008.11.018
  22. Wu M-L, Wang Y-S (2007) Using chemometrics to evaluate anthropogenic effects in Daya Bay, China. Estuar Coast Shelf Sci 72:732-742 https://doi.org/10.1016/j.ecss.2006.11.032
  23. Wu M-L, Wang Y-S, Sun C-C, Wang H, Dong J-D, Yin J-P, Han S-H (2010) Indentification of coastal water quality by statistical analysis methods in Daya Bay, South China Sea. Mar Pollut Bull 60:852-860 https://doi.org/10.1016/j.marpolbul.2010.01.007
  24. Zhou F, Guo H, Liu Y, Jiang Y (2007) Chemometrics data analysis of marine water quality and source identification in Southern Hong Kong. Mar Pollut Bull 54:745-756 https://doi.org/10.1016/j.marpolbul.2007.01.006

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