塔克拉玛干沙漠中麻扎塔格山的形成及其地理意义  

THE FORMATION OF MT.MAZA-TAGE IN THE TAKLAMAGAN DESERT AND ITS GEOGRAPHICAL SIGNIFICANCE

作　　者：杨逸畴[1] 陆锦华[2] 

机构地区：[1]中国科学院,国家计委地理研究所 [2]中国科学院兰州沙漠研究所

出　　处：《地理研究》1990年第3期24-32,共9页Geographical Research

基　　金：国家基金

摘　　要：在实地考察基础上,讨论了沙漠腹地麻扎塔格山地质地貌的基本特征,并分析了其在地理上的意义。On the basic of on-the-spot investigation and a large sum of first-hand maiericals obtained thereby the article analyse the geological features of the mountain and its landform. holding that Mt.Maza-Tageh is a monocline mountain formed after hold and uplift.Back to the early Tertiary Period this region was still a bay,After the start of the Himalayar Movement, especially during the new structural movement in the Quaternary Period, this block uplifted, confronting with sand accumulation in the Taklamagan Desert, and eve-tually becomes an insular mountain in the hinterland of the desert.Its topographical effect produces great influence on devision of the geographical environment-geological structure, hydrology, sand form, vegetation and climate And the mountain itself is a division line

关 键 词：麻扎塔格山 山地 沙丘 地质 地貌 

分 类 号：P931.4[天文地球—自然地理学]