地理科学

地理科学 ›› 1996, Vol. 16 ›› Issue (4): 359-364.doi: 10.13249/j.cnki.sgs.1996.04.359

• 论文 • 上一篇    下一篇

乌鲁木齐河流冰椎及其利用研究

张志忠, 刘宗香   

  1. 中国科学院兰州冰川冻土研究所, 兰州730000
  • 收稿日期:1995-04-02 修回日期:1996-05-02 出版日期:1996-07-20 发布日期:1996-07-20

ICE CONE AND ITS POSSIBILITY OF UTILIZATION IN THE URUMQI RIVER BASIN

Zhang Zhizhong, Liu Zongxiang   

  1. Lanzhou. Institute of Glaciology and Geocryology, Academia Sinica, Lanzhou 730000
  • Received:1995-04-02 Revised:1996-05-02 Online:1996-07-20 Published:1996-07-20

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8

摘要： 通过对河冰椎多年系统观测,对比分析其形成和发育,大致经过冰椎形成、发育、稳定、融化-冻结和消亡5个阶段.冰椎与稳定负温期的积温∑—t℃、土石冻(融)、空气相对湿度及水源补给形式有较高的相关性,为人工调蓄利用冰椎提供了科学依据.

Abstract: Multi-year observation on the ice cone in the Urmqi River basin indicates that the ice cone usually undergoes five stages; formation, growth, steadiness, melting-freezing and decay. It is found that the ice cone is closely correlated with the steady negative accumulated temperature, seasonal ground freezing process, relative humidity of air and water source type. The result may be useful for artificial regulation and utilization of the ice cone in the basin.