中文摘要：

以2001年和2011年昆明市的TM遥感影像为主要数据源,在RS和GIS技术支持下,分析呈贡大学城区域土地利用景观的空间格局及其变化特征,揭示格局变化的驱动因素和潜在问题.结果表明：研究区在大学城建设的10年里由原来的乡村田园景观转变为典型的城市及城市园林景观.果园和菜地面积急剧减少,大量转化为其他土地利用类型,各土地利用类型空间关系趋于复杂.果园和菜地的形状趋于简单,而居民点、裸地以及撂荒地的形状变得更加复杂,除撂荒地外的土地利用类型空间连通性变差.整体景观的破碎化程度增大,异质性增强,且各土地利用类型分布更加均匀,形成具有多种类型的密集格局.格局变化的主要驱动因素是人为因素,闲置土地的激增和生物栖息地的减少是今后大学城建设需要着重解决的问题.

英文摘要：

With the TM remote sensing images of Kunming City in 2001 and 2011 as the main data source,under the support of RS and GIS,the land use pattern and its change characteristics of Chenggong university town are analyzed,and the driving factor and potential problems of these pattern changes are also revealed. The results are as follows： the study area has been transformed to the typical urban and garden landscape from the rural landscape within 10 years of the construction of university town. The area of orchard and vegetable patch has decreased dramatically and they have been transformed to other land use types. The spatial relation of every land use type has become be more complicated. the shape of orchard and vegetable patch has turned to be simpler while the shape of residential area,bare land and abandoned land more complex. The spatial connectivity of all the land use types but abandoned land has got worse. The fragmentation and heterogeneity of the overall landscape have increased. And every land use type has been evenly distributed,which has formed intensive pattern with various types. The human factor has been the primary driving factor leading to these pattern changes. The surge of idle land and the decrease of wildlife habitat is the problem which needs to be figured out emphatically in the future construction of university town.