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我国采煤沉陷地土壤质量研究进展
引用本文:黎炜,陈龙乾,周天建,张奎,李龙.我国采煤沉陷地土壤质量研究进展[J].煤炭科学技术,2011,39(5):125-128.
作者姓名:黎炜  陈龙乾  周天建  张奎  李龙
作者单位:1. 中国矿业大学江苏省资源环境信息工程重点实验室,江苏,徐州,221116;中国矿业大学环境与测绘学院,江苏,徐州,221116
2. 中国矿业大学环境与测绘学院,江苏,徐州,221116
基金项目:中国科学技术协会决策咨询类课题资助项目
摘    要:煤炭开采引起地表沉陷,使地表变形、坡度加大,土壤侵蚀加重,对土地资源造成了严重破坏,导致土壤质量下降。基于此,分析了采煤沉陷对土地破坏的特征,对有关采煤沉陷地土壤质量变化研究成果进行了综述,包括土壤物理性质变化、化学性质变化以及生物性质变化的研究,总结了其变化规律;探讨了采煤沉陷地土壤质量研究中的不足。最后综合目前研究的进展以及存在的问题,提出了今后采煤沉陷地土壤质量研究的重点和方向。

关 键 词:采煤  沉陷地  土壤质量  地表变形  破坏特征

Research Progress of Soil Quality in China Mining Subsidence Area
LI Wei,CHEN Long-qian,ZHOU Tian-jian,ZHANG Kui,LI Long.Research Progress of Soil Quality in China Mining Subsidence Area[J].Coal Science and Technology,2011,39(5):125-128.
Authors:LI Wei  CHEN Long-qian  ZHOU Tian-jian  ZHANG Kui  LI Long
Affiliation:LI Wei1,2,CHEN Long-qian2,ZHOU Tian-jian1,ZHANG Kui1,LI Long1,2(1.Jiangsu Provincial Key Lab of Resources and Environment Information Engineering,China University of Mining and Technology,Xuzhou 221116,China,2.School of Environment Science and Mapping,China)
Abstract:The coal mining activities would cause the subsidence to the surface ground.Thus the ground subsidence would cause the surface ground deformation,the slope increased,high soil erosion increased,the serious failure of the land resources and the soil quality reduced.The land failure features by the mining subsidence were analyzed.The paper had a statement of the study achievements on the soil quality variation of the mining subsidence land,including the study on the variations of the soil physical property,ch...
Keywords:coal mining  ground subsidence  soil quality  ground surface deformation  failure features  
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