Aanlysis on Dynamic Change of Eco-environmental Quality in Kailuan Mining Subsidence area

被引:1
|
作者
Li Xingli [1 ]
Li Shuzhi [1 ]
Gao Junhai [1 ]
机构
[1] China Coal Res Inst, Mine Surveying Res Inst, Tangshan Branch, Tangshan, Peoples R China
来源
MATERIALS SCIENCE AND INFORMATION TECHNOLOGY, PTS 1-8 | 2012年 / 433-440卷
关键词
Dynamic Change; Eco-Environmental Quality; Subsidence;
D O I
10.4028/www.scientific.net/AMR.433-440.1433
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
In this paper, Remote Sensing images were selected as the data resource. An eco-environmental quality evaluation model which contained forest and grass cover index, wetland cover index, landscape index, biological abundance index, and poor degree of ecological was established, and was applied to the analysis on dynamic change of eco-environmental quality in kailuan mining subsidence area. The results showed that the eco-environment quality of Kailuan mining subsidence dropped first, latter rise unceasingly and the eco-environmental quality in 2009 was best. It is consistent with the actual situation.
引用
收藏
页码:1433 / 1436
页数:4
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