RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN >> 2016, Vol. 25 >> Issue (02): 284-291.doi: 10.11870/cjyyzyyhj201602014

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THE COMPREHENSIVE ASSESSING OF SURFACE SEDIMENTS ENVIRONMENTAL QUALITY IN CHANGJIANG ESTUARY INSHORE

ZHAO Min1, ZHANG Li-xu2   

  1. 1. Urban Ecology and Environment Center, Shanghai Normal University, Shanghai 200234, China;
    2. East China Sea Marine Engineering Survey and Design Institute, East China Sea Branch, SOA, Shanghai 200137, China
  • Received:2015-05-28 Revised:2015-09-28 Online:2016-02-20
  • Supported by:
    Youth Fund Program of National Natural Science Foundation, (31100354)

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Abstract: By using of the monitoring-statistical results of surface sediments quality of Changjiang Estuary inshore in summer of 2004 and 2009, on the base of the weighted average environmental quality comprehensive index method, to determine the weight by applying improved analytical hierarchy process method, with the marine sediment quality as evaluation criterion, the new comprehensive evaluation model of marine sediment quality was constructed.The classifying of main pollution factors in surface sediments of Changjiang Estuary inshore was performed, and a comprehensive assessment was given on surface sediments environmental quality with using of the new evaluation model constructed. The assessing results showed that Sulfides, Oil, and Hg were Normal Factor, Pb, Cd, As, PCBS, and DDTS were Pivotal Factor, Cu and TOC were Warning Factor in surface sediments of Changjiang Estuary inshore. On the whole, the surface sediment environmental quality was generally good, the comprehensive evaluation index was between 0.267 to 0.636, the comprehensive environmental quality of all the surface sediment samples in Changjiang estuary was at Ⅰgrade marine sediments quality level;the content of Cu and TOC in individual stations was exceededⅠgrade marine sediments quality level. Moreover, with a simple calculation progress of the constructed marine sediment quality comprehensive assessing model simple, and the factors weights in this model affected by artificial subjective factors, it is more objective to reflect spatial variation characteristics about marine sediment comprehensive environmental quality, and this comprehensive assessing model is with being universal.

Key words: the Yangtze River Estuary, surface sediment quality, improved analytical hierarchy process method, comprehensive assessment

CLC Number: 

  • X820.2
[1] MÜLLER G. Index of geo-accumulation in sediments of the Rhine River[J]. GeoJournal, 1969, 2(3):108-118.
[2] HAKANSON L. An ecological risk index for aquatic pollution control. a sedimentological approach[J]. Water Research, 1980, 14(8):975-1001.
[3] CHERNOFF H. The use of faces to represent points in K-dimensional space graphically[J]. Journal of the American Statistical Association, 1973, 68(342):361-368.
[4] 贾振邦, 霍文毅, 赵智杰, 等. 应用次生相富集系数评价柴河沉积物重金属污染[J]. 北京大学学报(自然科学版), 2000, 36(6):808-812.[JIA Z B, HUO W Y, ZHAO Z J, et al. Secondary phase enrichment factor for evaluation of heavy metal pollution of sediment in the Chai River[J]. Acta Scicentiarum Naturalum Universitis Pekinesis, 2000, 36(6):808-812.]
[5] 左平, 汪亚平, 闵凤阳, 等. 深圳湾近岸海域表层沉积物中重金属污染评价[J]. 海洋环境科学, 2009, 28(6):648-651.[ZUO P, WANG Y P, MIN F Y, et al. Assessment on heavy metals pollution in coastal surface sediments of Shenzhen Bay[J]. Marine Environmental Science, 2009, 28(6):648-651.]
[6] 张丽旭, 蒋晓山, 赵敏, 等. 长江口洋山海域表层沉积物重金属的富积及其潜在生态风险评价[J]. 长江流域资源与环境, 2007, 16(3):351-356.[ZHANG L X, JIANG X S, ZHAO M, et al. Accumulation of heavy metals in surface sediments from the sea region of Yangshan in the Yangtze Estuary with assessment of their potential ecological risk[J]. Resources and Environment in the Yangtze Basin, 2007, 16(3):351-356.]
[7] 张丽旭, 蒋晓山, 赵敏, 等. 长江口海域表层沉积物污染及其潜在生态风险评价[J]. 生态环境, 2007, 16(2):389-393.[ZHANG L X, JIANG X S, ZHAO M, et al. Pollution of surface sediments and its assessment of potential ecological risk in the Yangtze Estuary[J]. Ecology and Environment, 2007, 16(2):389-393.]
[8] 刘文新, 栾兆坤, 汤鸿霄. 应用多变量脸谱图进行河流与湖泊表层沉积物重金属污染状况的综合对比研究[J]. 环境化学, 1997, 16(1):23-29.[LIU W X, LUAN Z K, TANG H X. Comparative assessment of heavy metal pollution in surface sediment of river and lake with multivariate face graph[J]. Environmental Chemistry, 1997, 16(1):23-29.]
[9] 戴秀丽, 孙成. 太湖沉积物中重金属污染状况及分布特征探讨[J]. 上海环境科学, 2001, 20(2):71-74.[DAI X L, SUN C. The characteristics of heavy mentals distribution and pollution in sediment from Lake Taihu[J]. Shanghai Environmental Sciences, 2001, 20(2):71-74.]
[10] 张燕, 邓西海, 高翔, 等. 用参评因子动态排序法评价环境综合质量[J]. 长江流域资源与环境, 2006, 15(1):120-124.[ZHANG Y, DENG X Y, GAO X, et al. Evaluation of environmental comprehensive quality by improved analytical hierarchy process method[J]. Resources and Environment in the Yangtze Basin, 2006, 15(1):120-124.]
[11] TAYLOR J G, RYDER S D. Use of the Delphi method in resolving complex water resources issues[J]. JAWRA Journal of the American Water Resources Association, 2003, 39(1):183-189.
[12] SAATY T L. The analytical hierarchy process[M]. New York:McGraw-Hill, 1980.
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