Spatial Distribution of Fe, Cu, Mn in the Surface Water System and Their Effects on Wetland Vegetation in the Pearl River Estuary of China
作者： Laibin Huang , Junhong Bai , Rong Xiao , Haifeng Gao , Peipei Liu
关键词:
摘要: Water samples and vegetation data in 1 m × 1 m quads (vegetation density, biomass, size were investigated) collected from Panyu District reclaimed regions with different reclamation histories Nansha throughout the Pearl River Estuary August 2010. The spatial distribution characteristics of Fe, Cu, Mn surface water system measured based on ordinary Kriging method ArcGis Geostatistical Analyst. Metal index (MI) was selected to assess pollution levels principal correlation analysis (PCA) chose interpret effects these heavy metals vegetation. Results showed that (i) there higher concentrations Fe Cu appearing up west than other parts whole region, meanwhile, a similar which indicated two kinds came same source; (ii) all MI values exceeded class I level quality metal over or equal III research worse presented middle old region due characteristic long-term tillage, respectively; (iii) negative vegetation, nearly had no vegetations, 1/3 seated coverage lower area, belongs new District.
sci-hub.se 参考文章(42)
Rana Athar, Masood Ahmad, Heavy Metal Toxicity: Effect on Plant Growth and Metal Uptake by Wheat, and on Free Living Azotobacter Water Air and Soil Pollution. ,vol. 138, pp. 165- 180 ,(2002) , 10.1023/A:1015594815016
P. Göbel, C. Dierkes, W.G. Coldewey, Storm water runoff concentration matrix for urban areas. Journal of Contaminant Hydrology. ,vol. 91, pp. 26- 42 ,(2007) , 10.1016/J.JCONHYD.2006.08.008
Feng Zhou, Gordon H. Huang, Huaicheng Guo, Wei Zhang, Zejia Hao, SPATIO-TEMPORAL PATTERNS AND SOURCE APPORTIONMENT OF COASTAL WATER POLLUTION IN EASTERN HONG KONG Water Research. ,vol. 41, pp. 3429- 3439 ,(2007) , 10.1016/J.WATRES.2007.04.022
Lirika Kupe, Ferdinand Schanz, Reinhard Bachofen, Biodiversity in the Benthic Diatom Community in the Upper River Töss Reflected in Water Quality Indices Clean-soil Air Water. ,vol. 36, pp. 84- 91 ,(2008) , 10.1002/CLEN.200700053
Tao Chen, Yongsong Qiu, Xiaoping Jia, Samuel K. Hung, Wenhua Liu, Distribution and group dynamics of Indo-Pacific humpback dolphins (Sousa chinensis) in the western Pearl River Estuary, China Mammalian Biology. ,vol. 76, pp. 93- 96 ,(2011) , 10.1016/J.MAMBIO.2010.01.001
A. Möller, H.W. Müller, A. Abdullah, G. Abdelgawad, J. Utermann, Urban soil pollution in Damascus, Syria: concentrations and patterns of heavy metals in the soils of the Damascus Ghouta Geoderma. ,vol. 124, pp. 63- 71 ,(2004) , 10.1016/J.GEODERMA.2004.04.003
Alan T. Hitch, Kevin M. Purcell, Shannon B. Martin, Paul L. Klerks, Paul L. Leberg, Interactions of Salinity, Marsh Fragmentation and Submerged Aquatic Vegetation on Resident Nekton Assemblages of Coastal Marsh Ponds Estuaries and Coasts. ,vol. 34, pp. 653- 662 ,(2011) , 10.1007/S12237-010-9367-1
Rong Xiao, Junhong Bai, Honggang Zhang, Haifeng Gao, Xinhui Liu, Andreas Wilkes, Changes of P, Ca, Al and Fe contents in fringe marshes along a pedogenic chronosequence in the Pearl River estuary, South China Continental Shelf Research. ,vol. 31, pp. 739- 747 ,(2011) , 10.1016/J.CSR.2011.01.013
Pei Qin, William J. Mitsch, Wetland restoration and ecological engineering: International Conference of Wetland Restoration and Ecological Engineering Ecological Engineering. ,vol. 35, pp. 437- 441 ,(2009) , 10.1016/J.ECOLENG.2008.12.001
Jinliang Huang, Manhim Ho, Pengfei Du, Assessment of temporal and spatial variation of coastal water quality and source identification along Macau peninsula Stochastic Environmental Research and Risk Assessment. ,vol. 25, pp. 353- 361 ,(2011) , 10.1007/S00477-010-0373-4