J4 ›› 2008, Vol. 26 ›› Issue (4): 5-11.

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Research Advance About Character istic of Dewfa ll on Land Surface and Its Ecolog ica l and Clima tic Effects

WEN Xiaomei1,2 , ZHANG Qiang 2,1, WANG Sheng 2, ZHANG J ie2   

  1. 1.Chinese Academ y ofM eteorological Sciences, China M eteorological Adm inistration, B eijing 100081, China;2. Institute of A rid M eteorology, CMA; Key Laboratory of A rid Clim atic Change and Reducing D isaster of Gansu Province;Key Open Laboratory of A rid Clim atic Change and D isaster Reduction of CMA, Lanzhou 730020, China
  • Received:2008-08-04 Revised:2008-10-31 Online:2008-12-30 Published:2008-12-30

陆面露水特征及生态气候效应的研究进展

问晓梅1, 2 ,张强2, 1 ,王胜2 ,张杰2
  

  1. 1.中国气象科学研究院,北京 100081; 2. 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,中国气象局干旱气候变化与减灾重点开放实验室,甘肃兰州 730020
  • 作者简介:问晓梅(1982-) ,女,山西榆次人,硕士研究生,主要从事陆面过程研究. E-mail: wenxiaomei225@126.com
  • 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”(GYHY200806021)共同资助

Abstract:

Based on the summarization of the former similar researches about land surface dewfall, this article systematically discusses dewfall’s formation mechanism and analyzes the relation between dewfall and climatic aswell as environmental factors, such as temperature, humidity, windspeed, cloud, topography, and so on. The ecological and climatic effects and biochemics effects about land surface dewfall are discoursed also, and some p roblems in the p resent research on dewfall are pointed out finally.Key words: dewfall; formation mechanism; ecological and climatic effects

Key words: dewfall, formation mechanism, ecological and climatic effects

摘要:

在总结陆面降露水研究工作基础上,比较系统地讨论了降露水的形成机制;分析了与温度、湿度、风速、云特征、地形等气候和环境因素的关系;论述了陆面降露水的生态、气候和生物化学效应,同时还讨论了降露水研究中存在的几个问题。

关键词: 降露水, 产生机理, 生态气候效应

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