| 淮河流域汉唐时期农业灾害发展的基本特征 |
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| 引用本文： | 张文华.淮河流域汉唐时期农业灾害发展的基本特征[J].安徽农业科学,2008,36(6):2597-2598. |
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| 作者姓名： | 张文华 |
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| 作者单位： | 淮阴师范学院历史与社会学系,江苏淮安,223300 |
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| 摘 要： | 通过对淮河流域汉唐时期农业灾害史料的搜集、整理与分析,发现此期该流域农业灾害的发展一直呈上升态势,愈往后,灾害发生的频次愈高;同时在不同阶段又表现出周期性波动,灾害构成差异,灾害集中性、连续性发生等特点。
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| 关 键 词： | 农业灾害 淮河流域 汉唐时期 特征 |
| 文章编号： | 0517-6611(2008)06-02597-02 |
| 修稿时间： | 2007年7月19日 |
The Basic Characteristics of Agricultural Disasters in Huaihe River Valley During the Han and Tang Dynasties |
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| ZHANG Wen-hua.The Basic Characteristics of Agricultural Disasters in Huaihe River Valley During the Han and Tang Dynasties[J].Journal of Anhui Agricultural Sciences,2008,36(6):2597-2598. |
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| Authors: | ZHANG Wen-hua |
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| Abstract: | Through collection,collation and analysis of the agricultural disaster datas,the paper finds that the disasters in the Huaihe River Valley during the Han and Tang Dynasties has been experienced rising trend.Over the next,the disasters occurrenced in higher frequency.At the same time,in different specific stages it showed cyclical fluctuations,the differences of disaster compositions,disaster focus,continuity in characteristics. |
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| Keywords: | Agricultural Disaster Huaihe River Valley During the Han and Tang Dynasties Characteristics |
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