Effects of heavy metals and soil physicochemical properties on wetland soil microbial biomass and bacterial community structure
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- 作者：Chang Zhanga ; b ; Shuang Niea ; b ; Jie Lianga ; b ; liangjie@hnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; liangjie82@163.com" class="auth_mail" title="E-mail the corresponding author ; Guangming Zenga ; b ; Haipeng Wua ; b ; Shanshan Huaa ; b ; Jiayu Liua ; b ; Yujie Yuana ; b ; Haibing Xiaoa ; b ; Linjing Denga ; b ; Hongyu Xianga ; b
- 关键词：Wetland soil ; Heavy metals ; Soil physicochemical properties ; Soil microbial biomass ; Bacterial community structure
- 刊名：Science of the Total Environment
- 出版年：2016
- 出版时间：1 July 2016
- 年：2016
- 卷：557-558
- 期：Complete
- 页码：785-790
- 全文大小：633 K
文摘
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Soil microbial biomass declined with the increase of polluted level.
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Shannon–Weiner diversity index showed some difference but DGGE bands number did not.
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Cr, Cd, Pb and Cu explained 43.4% of the variation in bacterial DGGE profiles.
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Cr and Cd were the major factors to bacterial community structure change.