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气象:2000,26(3):12-16
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对大连历年汛期起止日期的客观判定
(1.大连市气象台,116001;2.37001部队气象台)
An Objective Determination of the Beginning and Ending Date of Rainy Season in Dalian
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中文摘要: 根据大连市1951~1998年的逐日降水量资料,应用扫描t检验方法对每年入汛期和出汛期进行了判定和分析,并与目前使用的经验方法划定的日期作了比较。结果表明,t检验方法能更客观、准确地判定汛期的开始日期和结束日期。
Abstract:Based on the data of daily precipitation for the period from 1951 to 1998 in Dalian,the beginning and ending date of rainy season every year were objectively determined by applying the scanning t-test,and compared with results from the current empirical method.It is shown that the scanning t-test is more objective and exact for determining the beginning and the ending date of rainy seasons.
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引用文本:
王玲玲,邹耀仁,隋洪起,2000.对大连历年汛期起止日期的客观判定[J].气象,26(3):12-16.
,2000.An Objective Determination of the Beginning and Ending Date of Rainy Season in Dalian[J].Meteor Mon,26(3):12-16.