Welcome to Chinese Journal of Applied Ecology! Today is Share:

Chinese Journal of Applied Ecology ›› 2018, Vol. 29 ›› Issue (3): 961-968.doi: 10.13287/j.1001-9332.201803.038

Previous Articles     Next Articles

Draft of soil environmental function regionalization of China.

WU Bo1, GUO Shu-hai1*, LI Bao-lin2, ZHANG Ling-yan1   

  1. 1Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;
    2 Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
  • Received:2017-07-21 Online:2018-03-18 Published:2018-03-18
  • Contact: * E-mail: shuhaiguo@iae.ac.cn
  • Supported by:

    This work was supported by “135” Key Breakthrough Project of Chinese Academy of Sciences (Y2YZX181YD)

Abstract: Soil environmental function regionalization is of significance for soil environmental classification management in China. In this paper, we discussed the broad and narrow concept of soil environmental function and its corresponding attributes. Based on the constraint analysis on the soil environmental quality to function, relationship between soil environmental function and quality was illustrated. Compared with different methods and indices of soil environmental function regionalization, we established the index system of soil environmental function regionalization according to the soil environmental suitability and function. The proposed draft of soil environmental function regionalization included four first-class function types, 10 second-class function types, and 75 soil environmental functional areas. According to the differences among those functional areas, we proposed corresponding management countermeasures. The results provided scientific basis for the control and prevention of soil pollution and the control of regional risk in China.