中文摘要：

都市圈边缘带区位特殊,其土地利用的变化规律及驱动过程特征明显。以重庆都市圈边缘带的沙坪坝区为例,利用2006、2013年的TM遥感影像,结合RS、GIS技术分析研究区土地利用变化情况,利用SPSS分析其驱动因子。结果表明：2006和2013年间各类型土地转换明显,林地和建设用地呈增加趋势,其中林地增加量最大,增加了48.41km2,建设用地增加了34.17km2。水域和耕地呈减少趋势,耕地减少量最大,减少了45.08km2,水域减少了37.50km2。通过主成分分析得出,政策指向、社会驱动、经济刺激等是土地转换的主要驱动力,并据此提出了应对土地利用变化的措施。

英文摘要：

Because of the special location,the land use changes regular pattern and the driving force of metropolitan fringe region expressed different characteristics.This study took Shapingba district that was located in the Chongqing metropolitan fringe as an example.Based on the TM remote sensing images in 2006 and 2013,the land use change in the study area was analyzed by RS and GIS,then SPSS was used to analysis its driving factors.The results showed that the period 2006 and 2013various land use type change in the study area was large,conversion between various land use types was obvious.The woodland and construction land increased,and woodlands increased the most that had increased 48.41km~2,construction land had increased 34.17km~2.Waters and cultivated land decreased,cultivated land decreased most that had decreased 45.08 km~2,waters decreased37.50km~2.By principal component analysis,we found that policy-driven,economy and social stimulation were the main driving force for land use change,then we put forward measures for rational use of land.