Based on the treatment methods of river pollution at home and abroad in last few years, this paper introduced pollution types and present condition of river sediment pollution, explained current severity of river pollution and the importance of repair. The main contents of river ecosystem repair were elaborated and initial understanding to the ecosystem repair was discussed in this paper. A few types of engineering technique of the ecosystem repair that are still in experimental stage were also introduced., The overall objective of river ecosystem repair is to recover a river system, and achieve the coexistence between human and river ecosystem.
钟萍, 李丽, 李静媚, 徐凤英, 刘正文*. 河流污染底泥的生态修复[J]. , 2007, 26(2): 181-185.
ZHONG Ping, LI Li, LI Jing-mei, XU Feng-ying, LIU Zheng-wen. An overview of the ecological remediation of the polluted river sediments. , 2007, 26(2): 181-185.
[5] Stone M,Droppo I G.1996.Distribution of lead,copper and zinc in size-fractionated river bed sediment in two agricultural catchments of southern Ontario[J].Canada Environ Pollut,93(3):353-362.
[15] Otis M J.1994.New Bedford Harbor,Massachusetts Dredging/disposal of PCB Contaminated Sediments Dredging 94-Proceeding of the Second International Conference on Dredging and Dredged Material Placement[J].American Society of Civil Engineers,133(1):579-587.
[16] 柳惠青.200.湖泊污染内源治理中的环保疏浚[J].水运工程,322(1):21-27.
[17] Madsen E L.1991.Determining in situ biodegradation:Facts and challenges[J].Environ.Sci.& Technol.,25 (10):1663-1672.
[18] Willian J J.1986.The role of water plant in water treatment[J].Agricul.Engin,57(6):9-10.
