Study on the Spatial and Temporal Changes of Land Use in the Typical Development Zones of Mineral Resources Based on GIS Technology
In this article, we study the spatial and temporal changes of land in the typical development zone of mineral resources. The research area is in Dongsheng district, Erdos city. Methods of ArcGIS spatial analysis technology and some models are employed in the article. The author using the land use Dynamic-degree change model dynamic measuring speed, through the transfer matrix of land-use, research and analysis the direction of the transfer of various land use types. The results show that: (1) From year 1993 to 2014, great changes had taken place in both quantity and structure of the land use of Dongsheng district; (2) During the study period, the variation range of woodland, cultivated land, grassland and urban- village industrial and mining land was larger. All in all, the dynamic changes in land use in the overall flat, but the urban construction land changes faster; (3) From year 1993 to 2005, the transfer of each land use type were larger than the 2005–2014. And the transfer of land was mainly between the cultivated land, grassland, Urban and villages land.
KeywordsLand use Dynamic degree model Transfer matrix Dongsheng district
The research reported in this paper was funded by the National Natural Science Foundation of China (41261054) and Major projects to foster special project in Inner Mongolia normal university (2015ZDPY002).
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