Effects of algae growth on cadmium remobilization and ecological risk in sediments of Taihu Lake
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- 作者：Lixiao Nia ; b ; nilixiao@hhu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Dandan Lia ; b ; Lili Sua ; b ; Jiajun Xua ; b ; Shiyin Lic ; lishiyin@njnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xiang Yed ; Hong Genge ; Peifang Wanga ; b ; Yi Lia ; b ; Yiping Lia ; b ; Kumud Acharyaf
- 关键词：Lake Taihu ; Cadmium remobilization ; Sediment-water interface ; Microcystic aeruginosa ; Risk assessment
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：151
- 期：Complete
- 页码：37-44
- 全文大小：1071 K
文摘
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Heavy metals pollution in sediments can pose a serious risk to the ecosystems.
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Algal growth can change pH, DO and redox condition of water and sediment.
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Algal growth can improve Cd migration from sediments to the overlying water.
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Algal growth can reduce the ecological risk of Cd in sediments.
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Igeo and Eri can be used to effectively evaluate the ecological risk of Cd in different fractions.