| 西北干旱地区凝结水试验研究 |
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| 引用本文： | 郭占荣,韩双平.西北干旱地区凝结水试验研究[J].水科学进展,2002,13(5):623-628. |
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| 作者姓名： | 郭占荣 韩双平 |
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| 作者单位： | 1.中国地质科学院水文地质环境地质研究所, 河北, 石家庄, 050061; |
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| 基金项目： | "九五"国家重点科技攻关项目(96-912-01-03) |
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| 摘 要： | 采用称重法,分别在非冻结期和冻结期,对不同土质的土样进行凝结水观测试验,分析讨论凝结水发生的条件、凝结水发生的时间、凝结水形成的主要影响因素、积雪条件下的凝结水、凝结水的数量及其变化以及凝结水的生态环境意义,研究成果对于认识干旱地区凝结水的形成机制及其生态环境意义具有重要价值.
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| 关 键 词： | 凝结水 形成机制 生态环境 干旱地区 西北 |
| 文章编号： | 1001-6791(2002)05-623-06 |
| 收稿时间： | 2001-08-10 |
| 修稿时间： | 2001年8月10日 |
Experimental study on the condensation water in arid area, Northwestern China |
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| GUO Zhan-rong,HAN Shuang-ping.Experimental study on the condensation water in arid area, Northwestern China[J].Advances in Water Science,2002,13(5):623-628. |
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| Authors: | GUO Zhan-rong HAN Shuang-ping |
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| Affiliation: | 1.Institute of Hydrogeology and Engineering Geology, CAGS, Shijiazhuang 050061, China;2.Department of Oceanography Xiamen University, Xiamen 361005, China |
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| Abstract: | The weighing method is adopted in condensation of the water observation.The condensation water for the different kinds of soil samples are observed during the freezing period and non-freezing period respectively.The necessary conditions and time occurring the condensation water,the main influence factors forming the condensation water,the condensation water under the accumulated snow circumstances,the amount of the condensation water and its variation,and the eco-environmental significance of the condensation water are all analyzed and discussed.The research achievements have great significance to recognize the formation mechanism of the condensation water and the eco-environmental benefit of the condensation water in the arid areas,NorthwesternOTina. |
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| Keywords: | condensation water formation mechanism eco-environment arid area Northwestern China |
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