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大气科学 2009
Interdecadal Regime Shifts of Regional Precipitation over Eastern China during the Last 100 Years
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Abstract:
A mean generating function algorithm is used to interpolate the missing precipitation observations over eastern China during the period of 1900-1950.Compared with the grid precipitation of Climate Research Unit(CRU) and the reconstructed precipitation of Wang et al.(2000),the time series(1900-2006) of monthly rainfall indices in North China,the middle-lower reaches of the Yangtze River,and South China of eastern China are constructed.The scanning t-test detection algorithm is used to analyze and detect mult...