다변량 통계 분석기법을 이용한 한강수계 지천의 수질 평가

다국어 초록 (Multilingual Abstract)

In this study, water pollution sources of 14 major tributaries of Han river and characteristics of water quality for each target streams were evaluated based on water quality data in 2007.1-2009.12 (14 data sets) using a statistical package, SPSS-17.0. Cluster analysis over time and space for each stream resulted in 4 groups for the spatial variations in which type and density of pollution sources in the basins showed the greatest impact on grouping. Moreover, cluster analysis for the time variation in which rainfall, temperature and eutrophication were shown to contribute to the clustering, produced 2 groups, from summer to fall (July-Oct.) and from winter to early summer (Nov.-June). Four factors were found as responsible for the data structure explaining 71-90% of the total variance of the data set depending on the streams and they were organic matter, nutrients, bacterial contamination. Factor analysis showed main factors (water pollutants) changed according to the season with different pattern for each stream. This study demonstrated that water quality of each stream could produce useful outcomes when factor and pollution source of basin were evaluated together.

참고문헌 (Reference)

1 환경부, "한강수계오염총량관리계획 수립 지침" 2010

2 환경부, "한강수계 상수원수질개선 및 주민지원 등에 관한 법률" 2007

3 김종구, "통계분석기법을 이용한 금강수계의 수질 분석" 11 (11): 1281-1289, 2002

4 환경부, "수질측정망 운영계획" 2010

5 환경부, "수질 및 수생태계 보전에 관한 법률" 2007

6 경기도팔당수질개선본부, "샛강살리기 project2013 주요하천․호소 수질개선종합대책" 2010

7 김종구, "다변량해석기법을 이용한 만경강水系의 水質評價" 한국환경과학회 13 (13): 233-244, 2004

8 김미아, "다변량분석법을 이용한 금강 유역의 수질오염특성 연구" 한국물환경학회 23 (23): 161-168, 2007

9 김진호, "농촌유역의 수질평가를 위한 다변량분석 기법의 이용" 한국환경농학회 26 (26): 17-24, 2007

10 김종태, "Trend Analysis of Distribution on Stream Qualities in Gumho River" 한국데이터정보과학회 18 (18): 713-719, 2007

11 Lambrakis, N., "The use of multicomponent statistical analysis in hydrogeological environmental research" 38 : 1862-1872, 2004

12 Seymour, S. K., "Tephrostratigraphy and teptigraphy in the Philippi peat vasin, Macedonia, Northern Hellas (Greece)" 121 : 53-65, 2004

13 원태연, "Spss Pasw Statistics 18.0 통계조사분석" 하나래출판사 377-380, 2010

14 Cameron, E. M., "Hydrogeochemistry of the Fraser River, British Columbia : seasonal variation in major and minor conponents" 82 : 209-225, 1996

15 Papatheorou, G., "Heavy meatal concentrations in sediments of Klisova lagoon (S.E. Mesolonghi- Aitolikon Lagoon complex)" 11 (11): 951-956, 2002

16 김경무, "Factor analysis of the trend of stream quality in Nakdong River" 한국데이터정보과학회 19 (19): 1201-1210, 2008

17 Yu, S., "Factor analysis and dynamics of water quality of the Songhua River, Northeast China" 144 : 159-169, 2003

18 Forsberg, C., "Eutrophication parameters and tropic states in 30 Swedish waste receiving lakes" 89 : 189-207, 1980

19 Ravichandran, S., "Ecoregions for describing water quality patterns in Tamiraparani basin South India" 178 : 257-276, 1996

20 Simeonov, V., "Assessment of the surface water quality in Northern Greece" 37 : 4119-4124, 2003

21 Shrestha, S., "Assessment of surface water quality using multivariate statistical techniques ; A case study of the Fuji river basin, Japan" 22 : 464-475, 2007

22 Ouyang, Y., "Assessment of seasonal variations in surface water quality" 40 : 3800-3810, 2006

23 Papatheodorou, G., "A long-term study of temporal hydrochemical data in a shallow lake using multivariate statistical techniques" 193 : 759-776, 2006

24 Papatheodorou, G., "A Multivariate statistical approach to the investigation of pockmarks growth and activity. An example from a pockmark field in the Gulf of Patras (W Greece)" 15-20, 2002

25 환경부, "2008년 전국오염원조사자료" 2010