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Review of self-detoxification processes in agricultural soils contaminated with heavy metals and pesticides
YU Ying1,2, ZHOU Qi-xing1
1. Key Laboratory of Terrestrial Ecological Process, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China; 2. College of Environmental Science and Engineering, Dalian Maritime University, Dalian 116026, China
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Abstract  

Self-detoxification in agricultural soil is a very complicated eco-chemical process and important in sustaining and improving soil quality. Thus, adsorptive detoxification, non-biological degradative detoxification, microbiological degradative detoxification, soil-enzyme detoxification, degradative and transformative detoxification in rhizospheric environment and phytoaccumulative immobility were reviewed, and reactive mechanisms involved in various detoxicated processes were discuessed.

Key wordsHeavy metal      Pesticide      Aagricultural soil      Sself-detoxification     
Received: 25 February 2005     
:  X703  
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YU Ying
ZHOU Qi-xing
Cite this article:   
YU Ying,ZHOU Qi-xing. Review of self-detoxification processes in agricultural soils contaminated with heavy metals and pesticides[J]. , 2005, 24(1): 84-89.
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http://www.ecolsci.com/EN/     OR     http://www.ecolsci.com/EN/Y2005/V24/I1/84
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