| 中国农业重旱区及其特征 |
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| 引用本文： | 孙荣强.中国农业重旱区及其特征[J].灾害学,1993,8(2):49-52. |
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| 作者姓名： | 孙荣强 |
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| 作者单位： | 水利部南京水文水资源研究所 南京 |
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| 摘 要： | 中国的农业重旱省区与气象干旱区不相吻合,雨水较丰的湖南、湖北两省单位耕地面积的多年平均受旱程度亦很严重。解放以来我国一半以上受旱面积发生在河北、山西、山东、河南、安徽、湖北、湖南7省重旱区。
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| 关 键 词： | 农业干旱 受旱程度 重旱区 中国 |
HEAVY AGRICULTURAL DROUGHT AREA OF CHINA AND ITS CHARACTERS |
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| Sun Rongqiang.HEAVY AGRICULTURAL DROUGHT AREA OF CHINA AND ITS CHARACTERS[J].Journal of Catastrophology,1993,8(2):49-52. |
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| Authors: | Sun Rongqiang |
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| Institution: | Institute of Hydrology and Water Resource in Nanjing |
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| Abstract: | The heavy agricultural drought areas of China do not match with the meteorological drought areas. The average drought degree over years in Hunan and Hubei province of a plenty of rain is also serious. More than a half of drought area in China are located in the Hebei, Shanxi, Shandong, Henan, Anhui, Hubei and Hunan provinces since the establishment of China. |
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| Keywords: | Agricultural drought Drought degree Heavy drought area |
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