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中国沙漠 ›› 1995, Vol. 15 ›› Issue (3): 293-298.

• 论文 • 上一篇    下一篇

塔克拉玛干沙漠腹地的气候表现

杨佐涛, 陈渭南, 陈广庭, 董治宝, 王宏   

  1. 中国科学院兰州沙漠研究所, 兰州 730000
  • 收稿日期:1994-03-05 修回日期:1994-11-15 出版日期:1995-09-20 发布日期:1995-09-20

CHARACTERISTICS OF THE WEATHER IN THE HINTERLAND OF THE TAKLIMAKAN DESERT

Yang Zuotao, Chen Weinan, Chen Guangting, DOng Zhibao, Wang Hong   

  1. Institute of Desert Research, Chinese Academy of sicences.Lanzhou, 730000
  • Received:1994-03-05 Revised:1994-11-15 Online:1995-09-20 Published:1995-09-20

摘要: 通过塔克拉玛干沙漠腹地满参、肖塘两地气候观测数据和北缘山前绿洲轮台的气象站资料进行对比分析,结果表明:从沙漠外缘至腹地温度呈升高超势,气温日较差和年较差最大值在位于外缘和腹地之间的肖塘;降水表现为外缘多于内部,某一时期内部降水又明显多于外缘,并且年降水量决定于某一次降水过程;愈深入沙漠内部,湿度越低、蒸发越大。

关键词: 塔克拉玛干沙漠, 气象要素

Abstract: In this paper the meteorological data observed in the Mancan and Xiaotang in the hinterland of the Taklimakan Desert were analysed and compared with those of piedmont oasis in the northern part of the desert.The temporal and spatial variations and the characteristics of the weather elments including air temperature,precipitation,humidity and evaporation etc. were described,this will contribute to the in-depth research of the desert's weather variations.

Key words: Meteorological element, Piedmont oases, Taklimakan Desert