Eco-toxicological effect of perfluorooctanoic acid on soil enzymatic activities

被引：0
|
作者：
Zhang, Wei [1 ]
Lin, Kuang-fei [1 ]
Long, Yi-tao [1 ]
Li, Xiong [1 ]
Liu, Li-li [1 ]
机构：
[1] East China Univ Sci & Technol, Sch Resource & Environm Engn, State Environm Protect Key Lab Environm Risk Asse, Shanghai, Peoples R China
来源：
2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010) | 2010年
基金：
中国国家自然科学基金;
关键词：
PFOA; soil enzymatic activities; dose-effect curve; regression model;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
The experiments were carried out indoors to observe and analyze the variations of urease, catalase, and phosphatase activities in soil samples with presence of PFOA. The results showed that during the incubation period, the urease activity could be significantly inhibited over a selected range of PFOA concentrations. As for the catalase and the phosphatase activities, they were first stimulated and then decreased with increasing PFOA concentration.
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页数：4
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