Overview of Ecological Restoration of Metal Mine Wasteland Substrate
Mine wasteland has a great damaging effect on the ecological environment,endangers the survival and health of the human beings,and has an impact on the sustainable development of regional ecological economy.The ecological restoration and reconstruction of mine wasteland has been regarded as the main component of mining area land restoration.During the vegetation reconstruction phase of the ecological restoration,the substrate amendment is the key issue.This paper analyzes the types and characteristics of mine wasteland,summarizes the methods of substrate amendment of mine wasteland home and abroad,including physicai improvement,chemical improvement and biological improvement,finally,this paper summarizes the selection principles of substrate amendment of mine wasteland,which provide the reference for the substrate amendment of metal mines.
Metal mines Mine wasteland Substrate amendment
Zhang Gen
CERI eco Technology Co., Ltd.,Beijing, 100053
国际会议
武汉
英文
226-229
2012-10-16（万方平台首次上网日期，不代表论文的发表时间）