海州露天矿环境修复技术

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1、辽宁工程技术大学海州露天矿环境修复技术课程：环境修复技术学院：环境科学与工程学院专业：环境科学班级：环科13-2姓名：毕月妍、付晓慧、李朋格、李佳慧刘嘉欣、刘美君、卢自强、鲁蒙、林枫成绩：日期：2017年1月5日16目录前言·······································································31矿区废弃地环境影响要素分析···············································31.1.1景观异质性增强·········

2、··············································31.1.2稳定性被破坏·························································31.2矿区废弃地生态修复的基本涵养···········································32矿区废弃地生态修复规划与结构设计·········································62.1.1矿区废弃地生态修复的理论基础············

3、······························62.1.2生态位理论····························································62.1.3食物链理论····························································62.1.4结构合理，功能协调，共同进化理论······································62.1.5效益协调统一理论·····················

4、·································62.2矿区废弃地生态修复规划·················································72.3矿区废弃地生态修复工程的结构设计·······································73矿区废弃地生态修复的技术体系·············································83.1土地复垦技术···············16·······················

5、·····················83.1.1排土场复垦···························································83.2露天采矿复垦···························································83.2.1浅采矿场复垦·························································83.2.2倾斜或急倾斜矿床体复垦·····················

6、··························93.2.3山坡采矿场复垦·······················································93.3煤矿塌陷地复垦·························································93.4植被修复技术··························································104参考实例······························

7、··································125结束语···································································13参考文献··································································1416摘要本文在回顾中国矿区土地修复与恢复重建研究工作的历史基础上,着重从土壤科学与生态学的角度综述(1)矿区土地修复与生态恢复的限制因素;(2)矿区退化土壤的物理和化学修复

8、;(3)矿区金属污染土壤的植物稳定和提取修复;(4)矿区污染土壤的植物-微生物及动物协同修复;(5)矿区土地修复的技术要求与管理;(6)矿区土地修复与生态恢复的未来研究与发展。旨在推动中国矿区土地资源修复与生态环境恢复的理论研究和技术发展。关键词：矿区,土地复垦