塔克拉玛干沙漠西部杰得帕星隆起研究  

Research on Jade Patrick Star Mountain Uplift in Western Taklimakan Desert

作　　者：陈添乐[1] 陈蜀江[1] 栗宏 郭兴勇 彭佳明[1] 

机构地区：[1]新疆师范大学地理科学与旅游学院,新疆乌鲁木齐830054 [2]新疆喀什地区林业局,新疆喀什844000

出　　处：《地理与地理信息科学》2012年第5期60-63,共4页Geography and Geo-Information Science

基　　金：国家沙漠气象研究基金项目(sqj2008001)

摘　　要：对杰得帕星隆起进行实测地质剖面和路线地质调查,确定杰得帕星隆起所出露的地层;运用RS和GIS技术对杰得帕星隆起的形态进行DEM分析。根据杰得帕星隆起的地质年代、DEM形态分析及所出露的地层,对杰得帕星隆起前后的沉积环境进行分析,发现杰得帕星隆起主要是白垩世的造山运动及其后期运动和发生在早更新世末的西域运动造成的,这两次构造运动对杰得帕星隆起后的沉积环境起到了至关重要的作用。In the field, the exposed strata of Jade Patrick Star uplift could be determined by conducting survey on measured geologic section and route geology of Jade Patrick Star uplift. By using RS and GIS technology, the DEM analysis of the form of Jade Patrick Star uplift was done. In accordance with the geochronology,analysis of DEM form and exposed strata, sedimentary environment of before and after the Jade Patrick Star uplift was analyzed, and it was discovered that Jade Patrick Star uplift was created mainly by cretaceous orogeny as well as the later movement and western regions movement taken place by the end of the early Pleistocene. The two tectonic movements played a crucial part in the sedimentary environment after Jade Patrick Star uplift.

关 键 词：隆起 地层时代 形态分析 沉积环境 

分 类 号：P542.2[天文地球—构造地质学]