Key Laboratory of Ecological Environment and Resources of Inland Fisheries, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China.
Bull Environ Contam Toxicol. 2012 Aug;89(2):439-43. doi: 10.1007/s00128-012-0666-z. Epub 2012 May 8.
Concentrations of 12 metal(oid)s were investigated in the bloom-forming cyanobacteria and ambient water samples collected monthly between March 2009 and February 2010 at the Nanquan coast of Taihu Lake, China. The metal(oid) concentrations in ambient water decreased in the order Fe > Zn > Ni ≈ As ≈ Cu > Mn > Ag > Cr > Se > Cd > Co > Tl, while those in cyanobacteria followed a sequence Fe > Mn > Zn > Cu ≈ Ni > Co > Ag > Cr ≈ As > Cd > Tl > Se. The metal(loid) burdens removed by cyanobacteria were estimated as 164 t Fe, 12.4 t Mn, 3.6 t Zn, 2.0 t Ni, 2.0 t Cu, 0.5 t As, 0.5 t Cr, 0.4 t Cd, 0.9 t Ag, 1.1 t Co, 0.2 t Tl, and 0.09 t Se during the 2008-2010 bloom seasons.
调查了 2009 年 3 月至 2010 年 2 月间每月在中国太湖南岸泉湾采集的水华蓝藻和环境水样中 12 种金属（类）元素的浓度。环境水中金属（类）元素浓度的顺序为 Fe＞Zn＞Ni≈As≈Cu＞Mn＞Ag＞Cr＞Se＞Cd＞Co＞Tl，而蓝藻中的金属（类）元素浓度顺序为 Fe＞Mn＞Zn＞Cu≈Ni＞Co＞Ag＞Cr≈As＞Cd＞Tl＞Se。2008-2010 年水华季节，蓝藻去除的金属（类）元素负担估计为 164 t Fe、12.4 t Mn、3.6 t Zn、2.0 t Ni、2.0 t Cu、0.5 t As、0.5 t Cr、0.4 t Cd、0.9 t Ag、1.1 t Co、0.2 t Tl 和 0.09 t Se。
