Ordos the eastern region of grassland vegetation coal development analysis of the surface area of change--take ZhunGeErQi in ordos city as example town
In this paper, using the 2005 SPORT remote sensing image data as the basic information source, In 2008 second time of field survey and land 2009 October field mineral verification based on ,On the journal township coal mine exploitation status analysis ,Combining with social economic statistics ,On the joumal township three transects ,On the distribution and development of coal mine area were analyzed by statistical;In order to understand the different period ( 2005-2009 years ) of coal mine surface area changes development . Coal mina development of such changes on the surface of grassland by the direct or indirect influence is obvious, draw excessive exploitation of coal mine on the surface area of grassland vegetation state reduction and effect undertook preliminary discuss.
The town of JournalCoal mine areaThe surface of grassland
万方数据
