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天山乌鲁木齐河源1号冰川位于天山中部喀拉乌成山脉北坡的乌鲁木齐河源,是一条冰斗-山谷冰川。全长2.33公里,面积1.84平方公里,由东、西两支冰川组成。冰斗后壁最高峰海拔4483.6米,冰舌末端3734米。冰面较为平整、洁白,裂隙不甚发育。 1号冰川的运动观测开始于1959年。1962年张长庆对前三年的运动资料进行了总结。1973年8-9月王文颖对该冰川的15个流速点作了短期观测,并和1962年的运动状况作了对比。本文在1980年以来两年多的冰川运动进行观测的基础上,应用冰川学的基本理论,对所得资料进行分析研究,以期对1号冰川的运动特征有较为深刻的认识。
Tianshan Urumqi Heyuan No. 1 Glacier is located in Urumqi Heyuan, a glacial bucket - valley glacier located in the northern slope of the Karawacheng Range in the central Tianshan Mountains. The total length of 2.33 kilometers, an area of 1.84 square kilometers, from the east and west two glaciers. The ice bucket back wall peak elevation of 4483.6 meters, ice tongue at the end of 3734 meters. Ice is relatively flat, white, fissure less developed. Motion observation of glacier No. 1 began in 1959. In 1962, Zhang Changqing summarized the sports data of the previous three years. From August to September 1973, Wang Wenying made short-term observations of 15 glaciers of the glacier and compared them to the movement of 1962. Based on the observation of glacier movement over two years since 1980, this paper applies the basic theory of glaciology and analyzes the obtained data to get a deeper understanding of the movement characteristics of Glacier No.1.