摘要
根据 1986～ 2 0 0 0年对平朔安太堡露天煤矿土地复垦的系统研究 ,论述了原地貌土地整治中不曾涉及和以往中小型露天矿废弃地复垦中很少涉及的重要理论与方法 :(1)大型露天矿区生态系统演变的阶段、类型、过程对效益的影响。(2 )大型露天矿区土地利用结构调整及耕地总量动态平衡。(3)大型露天矿区未来空间待复垦土地适宜性评价单元类型的划分。(4 )大型露天矿区时空变动地貌的水土保持布局模式。(5 )
According to comprehensive analysis on research results of mined land reclamation in An Taibao opencast mine of Pingsuo from 1986 to 2000,the author expounds some important theories and methods,which are never or seldom discussed for land reclamation of original geography and middle or small large scale opencast mine.And the author put emphasis on the following five points:(1)the stages and typies of development of eco system and their influence on the effect in large scale opencast coal mine.(2)adjustment of structure of land utilization and dynamic equilibrium of farmland in large scale opencast coal mine.(3)classification the unit of land suitability evaluation for reclaimed land in following years in large scale opencast coal mine.(4)suitable model of soil and water conservation for drastically disturbed landform in large scale opencast coal mine.(5)the methodology of land reclamation and ecological rehabilitation in large scale opencast coal mine.
出处
《水土保持学报》
CSCD
北大核心
2001年第5期56-59,71,共5页
Journal of Soil and Water Conservation
基金
国家自然基金资助项目! (编号 :40 0 710 77)
关键词
露天矿
生态重建
耕地总量动态平衡
适宜性评价
opencast mine
ecological rehabilitation
dynamic equilibrium of farmland
land suitability evaluation
