Campus Land Use and Landscape Pattern Evolution Based on GIS:A Case Study of Hunan Agricultural University

Taking Hunan Agricultural University as a study area,through interpreting and classifying 2005 and 2010 remote sensing images according to land use landscape classification principles,using the landscape index and GIS spatial analysis technology,spatial pattern and evolution of two periods were analyzed from 4 aspects including the overall landscape and unit characteristics,heterogeneity and spatial configuration of landscape evolution analysis. The results showed that lots of other landscape converted to the green landscape,road landscape,living facilities landscape,entertainment venues landscape and teaching facilities landscape after 5 years of construction. Although the extent of land use degree increased,but the landscape pattern has been reasonable gradually. The functional partition is made clear further and the ecological environment is to be better protected.