摘要
煤炭城市在地下和露天采矿过程中,都要形成大面积的土地塌陷、水污染等生态破坏问题,而我国沙漠地区、黄土高原区、北方平原区、南方多雨地区和煤城市区的煤矿塌陷土地所表现出的生态破坏又千差万别。本文对上述不同地区煤矿塌陷区和露天采矿区的生态重建战略问题分别进行了论述。
There are many ecological
destruction problems in coaleconomy cities,such as large areas of land subsidence and water
pollution during the process of underground or surface coal exploitation.These ecological
destructtion problems vary in different areas of desert,loess planteau,north plane and rainy
south.This article discusses the ecological reconstruction strategy of the land subsidence
caused by coal exploitation and the areas of surface mining.
出处
《城市环境与城市生态》
CAS
CSSCI
CSCD
1999年第3期17-20,共4页
Urban Environment & Urban Ecology
基金
国家社会科学基金
关键词
煤炭城市
塌陷土地
土地复垦
生态林业
生态农业
coaleconomy city
reuse
of subsidence land
ecological agriculture
ecological forestry
ecological fishing