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张家口地区干旱特点及减灾对策

The Drought Characteristics and Its Control Countermeasures of Zhangjiakou Area
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摘要 张家口地区干旱发生的频率较高,主要有春旱和夏旱,春旱出现的频率高于夏旱。本文分析了该地区的降水特征、干旱类型及干旱成因,并提出相应的减灾对策。 Drought occurs frequently in zhangjiakou area. It includes spring drought andsummer drought in the main, and the front being of more frequent. The precipitation char-acteristics. types and forming cause of drought this area were analysed in this paper, andthe control countermeasures correspondently were put forward also.
作者 袁卉馥
出处 《河北北方学院学报(自然科学版)》 1999年第4期34-37,共4页 Journal of Hebei North University:Natural Science Edition
关键词 干旱 减灾对策 Drought Control countermeasures
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