J4 ›› 2011, Vol. 29 ›› Issue (2): 133-136.

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Discussion About Special Function of Land Surface Process and Atmospheric Boundary on Regional Climate in Arid Area of Northwest China

ZHANG Qiang1,2,HUANG Ronghui3,WANG Sheng2   

  1. 1. Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province,Key Open Laboratory of Arid Climate Change and Disaster Reduction of CMA,Institute of Arid Meteorology,China  Meteorological Administration,Lanzhou 730020,China; 2. Gansu Provincial Meteorological Bureau,Lanzhou 730020;
    3. Institute of Atmospheric Physics,CAS,Beijing 100029,China.
  • Received:2011-02-27 Revised:2011-05-06 Online:2011-06-30 Published:2011-06-30

浅论西北干旱区陆面过程和大气边界层对区域天气气候的特殊作用

张强1,2 ,黄荣辉3王胜2
  

  1. 1. 中国气象局兰州干旱气象研究所,甘肃省干旱气候变化与减灾重点实验室,中国气象局气候变化与减灾重点开放实验室,甘肃兰州730020;
    2. 甘肃省气象局,甘肃兰州730020; 3. 中国科学院大气物理研究所,北京100029.
  • 作者简介:张强( 1965 - ) ,男,甘肃靖远人,研究员,博士生导师,博士后合作导师,主要从事大气边界层、陆面过程、干旱气候与环境等领域的研究. E - mail: zhangqiang@ cma. gov. cn; qzhang@ ns. lzb. ac. cn
  • 基金资助:

    国家自然科学基金重点项目“黄土高原陆面过程观测与试验研究”( 40830957) 和“国家公益性行业科研专项“西北地区旱作农业对气候变暖的响应特征及其预警和应对技术研究”共同资助.

Abstract:

 Land surface process and atmospheric boundary is the important link of the climate system,which have obvious influence on atmosphere and climate. Based on past researches,the special characteristcs in four aspects of land surface process and atmospheric boundary in arid area of Northwest China,and six aspects of influence on the weather process and climatic features were analyzed. And four aspects of the important problems that should be focused on in the future in the land surface process and atmospheric boundary science were discussed,and some preliminary think about how to continue development was made.

Key words: arid area in northwest China, land surface process, atmospheric boundary;, climate, special function

摘要:

陆面过程和大气边界层是气候系统的重要环节,对大气和气候有明显影响。本文在总结以往研究过程的基础上,归纳了我国西北干旱区陆面过程和大气边界层在4 个方面的独特性,分析了这些独特性对天气过程和气候特征的6 个方面影响。并且,讨论了陆面过程和大气边界层科学未来需要重点关注的4 个重要问题,对如何继续发展做了一些初步思考。

关键词: 西北干旱区, 陆面过程, 大气边界层, 天气气候, 特殊作用

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