摘要
煤炭开采导致矿区土地覆被类型、土地利用结构、区域水循环等发生显著变化,其系统修复一直是一个日益受到高度重视的问题。基于山西省王庄煤矿的采煤沉陷和废弃物压占土地等主要生态环境问题,集成并优化了立体种植/养殖模式、物质循环利用模式、矿区废弃地林灌草模式和村庄废弃地"林果-畜禽"模式等4种生态恢复模式;最后在典型样区内对立体种植/养殖模式进行了经济、社会和生态效益的示范性评价,效果良好。
It is well known that coal mining has led to a lot of changes,such as land cover types change,land-use structure change,regional hydrologic cycle change,and so on.So,recovering or rebuilding its original ecological system function is an increasingly high priority issue.Based on two major ecological and environmental problems of Wangzhuang Coal Mine in Shanxi province,this research intergrades and optimizes four restoration modes,including three-dimensional cultivation or breeding mode,material recycling mode,forest-shrub-grass ecological model in mining wasteland,forestry and fruit-livestock and poultry mode in wasteland originally used for village.In the end,three benefits of the three-dimensional cultivation or breeding mode have evaluated in a typical sample area.And the result is good and obvious.
出处
《水土保持研究》
CSCD
北大核心
2010年第5期265-267,272,共4页
Research of Soil and Water Conservation
基金
河南省软科学研究资助项目(082400440750)
关键词
王庄煤矿
生态恢复
采煤沉陷区
煤矸石
废弃地
Wangzhuang Coal Mine
ecologic restoration
coal mining depressed area
coal gangue
wasteland
