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The exogenous aging process in soil and the influences of environmental factors on aging |
Received:May 11, 2018 |
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KeyWord:exogenous arsenic;aging;influence factor;mechanism |
Author Name | Affiliation | E-mail | WANG Ya-nan | Ministry of Agriculture Key Laboratory of Agro-Environment, Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing 100081, China | | ZENG Xi-bai | Ministry of Agriculture Key Laboratory of Agro-Environment, Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing 100081, China | zengxibai@caas.cn | BAI Ling-yu | Ministry of Agriculture Key Laboratory of Agro-Environment, Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing 100081, China | | SU Shi-ming | Ministry of Agriculture Key Laboratory of Agro-Environment, Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing 100081, China | | WU Cui-xia | Ministry of Agriculture Key Laboratory of Agro-Environment, Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing 100081, China | |
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Abstract: |
After the arsenic and heavy metal elements enter into the soil from the environment, the extractability, exchangeability, bioavailability or toxicity of them will slowly decrease with time, which is described as aging process. In this paper, the process of exogenous arsenic aging in soil, the influences of soil properties on aging process and associated aging mechanisms are systematic discussed, which will provide reference for the related study. |
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