Metal speciation and pollution assessment of Cd and Pb in intertidal sediments of Donghai Island, China
作者： Jibiao Zhang , Bo Yang , Tao Chen , Xingli Sun , Chunliang Chen
DOI: 10.1016/J.RSMA.2016.03.006
关键词:
摘要: Abstract The speciation contents of Cd and Pb were investigated with the modified BCR method on intertidal sediments Donghai Island, China. For 24 surface samples eight sections, order was residual > exchangeable oxidable reducible for Pb; four-fraction summation single fraction concentration all decreased gradually from west to east because different TOC; high tidal zones low zones, summation, its percentage increased due influence decreasing particle size sediments. No accordant changing rule found vertical distribution Pb. About 32.0% 36.9% nonresistant presented evidence anthropogenic enrichment. Risk Assessment Code suggested that a risk medium environment.
sci-hub.se 参考文章(57)
Sucharita Chakraborty, Parthasarathi Chakraborty, B. Nagender Nath, Lead distribution in coastal and estuarine sediments around India Marine Pollution Bulletin. ,vol. 97, pp. 36- 46 ,(2015) , 10.1016/J.MARPOLBUL.2015.05.056
Jinfeng Zhang, Xuelu Gao, Heavy metals in surface sediments of the intertidal Laizhou Bay, Bohai Sea, China: Distributions, sources and contamination assessment. Marine Pollution Bulletin. ,vol. 98, pp. 320- 327 ,(2015) , 10.1016/J.MARPOLBUL.2015.06.035
Samida P. Volvoikar, G.N. Nayak, Impact of industrial effluents on geochemical association of metals within intertidal sediments of a creek Marine Pollution Bulletin. ,vol. 99, pp. 94- 103 ,(2015) , 10.1016/J.MARPOLBUL.2015.07.054
Ulrich Förstner, Wolfgang Calmano, Jihua Hong, Binding and Mobilization of Heavy Metals in Contaminated Sediments Affected by pH and Redox Potential Water Science and Technology. ,vol. 28, pp. 223- 235 ,(1993) , 10.15480/882.450
Chiu-Wen Chen, Chih-Ming Kao, Chih-Feng Chen, Cheng-Di Dong, Distribution and accumulation of heavy metals in the sediments of Kaohsiung Harbor, Taiwan Chemosphere. ,vol. 66, pp. 1431- 1440 ,(2007) , 10.1016/J.CHEMOSPHERE.2006.09.030
Zhigao Sun, Xiaojie Mou, Chuan Tong, Chuanyuan Wang, Zhenglei Xie, Hongli Song, Wenguang Sun, Yingchun Lv, Spatial variations and bioaccumulation of heavy metals in intertidal zone of the Yellow River estuary, China Catena. ,vol. 126, pp. 43- 52 ,(2015) , 10.1016/J.CATENA.2014.10.037
Yan Xu, Liang Feng, Philip D. Jeffrey, Yigong Shi, François M. M. Morel, Structure and metal exchange in the cadmium carbonic anhydrase of marine diatoms Nature. ,vol. 452, pp. 56- 61 ,(2008) , 10.1038/NATURE06636
K.Bruce Jacobson, J.E. Turner, The interaction of cadmium and certain other metal ions with proteins and nucleic acids Toxicology. ,vol. 16, pp. 1- 37 ,(1980) , 10.1016/0300-483X(80)90107-9
S.D.W. Comber, A.M. Gunn, C. Whalley, Comparison of the partitioning of trace metals in the Humber and Mersey estuaries Marine Pollution Bulletin. ,vol. 30, pp. 851- 860 ,(1995) , 10.1016/0025-326X(95)00092-2
Kunwar P. Singh, Dinesh Mohan, Vinod K. Singh, Amrita Malik, Studies on distribution and fractionation of heavy metals in Gomti river sediments—a tributary of the Ganges, India * Journal of Hydrology. ,vol. 312, pp. 14- 27 ,(2005) , 10.1016/J.JHYDROL.2005.01.021