1. Chen Y. The contamination characteristics of heavy metals and polychlorinated biphenyl in urban rivers: a case study on Suzhou Creek Shanghai (in Chinese with english abstract). Shanghai Jiaotong University. Shanghai Jiaotong University: Theses of School of Environmental Science and Engineering; 2007.
2. Tessier A, Campbell PGC, Bisson M. Sequential Extraction Procedure for the Speciation of Particulate Trace Metals. Anal Chem. 1979;51(7):843–50.
3. Zhang LC. Geochemistry on aquatic environment of the source region of the Yangtze River (in Chinese). Beijing: China Environmental Science Press; 1992.
4. Ni Q, Jiang JY, Ma ZD, et al. The heavy metal pollution status of the lake from the urban industry zone: a case study on Moshuihu lake Wuhan (in Chinese). Secur Environ Eng. 2005;12(1):13–6.
5. Liu C, Wang ZY, He Y, et al. Analysis of water quality of the estuary around Bohai Sea Bay. Environ Pollut Prev. 2003;25(4):222–5.