| 湖北省近40年旱涝轻重程度的次序确定 |
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| 引用本文： | 韩青山.湖北省近40年旱涝轻重程度的次序确定[J].灾害学,1991,6(3):51-54. |
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| 作者姓名： | 韩青山 |
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| 作者单位： | 武汉中心气象台 武汉 |
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| 摘 要： | 本文用旱涝指标(即H=P/E)式计算了湖北省解放以来各年月的旱涝指数,它对给定的时间和空间上的旱涝轻重程度具有明显的分辨能力,由此确定了历年各自然季节的旱涝轻重年份的次序。
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| 关 键 词： | 湖北省 旱涝指数 旱涝程度确定 |
DETERMINATION OF SEQUENCE ABOUT DIFFERENCE OF DRY AND WATERLOGGING DEGREE DURING RECENT 40 YEARS IN HUBEI PROVINCE |
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| Han Qingshan.DETERMINATION OF SEQUENCE ABOUT DIFFERENCE OF DRY AND WATERLOGGING DEGREE DURING RECENT 40 YEARS IN HUBEI PROVINCE[J].Journal of Catastrophology,1991,6(3):51-54. |
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| Authors: | Han Qingshan |
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| Institution: | Wuhan Central Meteorological Station |
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| Abstract: | In this paper, the drought and waterlogging indices for every year and month since 1949 in Hubei province have been calculated by dry and wet index (H=P/E). The indices have an evident resolution to the difference of dry and wet grades for a given time and space. From this, the sequence of drought and waterlogging degree for every natural season over the years has been determinated. |
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| Keywords: | Hubei province Drought and waterlogging index Determination of drought and waterlogging degree |
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