Study on the Change of Land Use Landscape Pattern Based on GIS in the West Development Zone of Inner Mongolia

摘要

Using GIS technology and landscape ecology method, taking Ordos Dongsheng area as an example, the landscape pattern change characteristics and driving factors of Inner Mongolia western energy development zone were studied. Based on the data of 1993, 2005 and 2014, a variety of landscape pattern indices were used to analyze the change characteristics of regional land use landscape pattern in the course of the study. It was found that during the study period, the land use landscape changed violently in the study area, the proportion of different landscape types area increased, the land use structure was mixed, the degree of landscape fragmentation became larger, and the landscape shape increased. Because of different natural, economic and social conditions, the land use landscape has different characteristics. Analysis of the driving process of the change of landscape pattern of land use in the study area that population growth and urbanization is the main driving force to change the landscape pattern of land use; Also the development of industrialization is another important driving force.