| 摘要: |
| 本文比较全面地讨论了大气中相隔5—7个月的相关现象——隔季相关,指出隔季相关是长期天气过程的一个重要现象,它具有明显的纬度效应和季节变化。进而讨论了这种现象与北太平洋海温的关系。 |
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| CORRELATIONS AT 5-7 MONTH INTERVALS IN LONG-RANGE WEATHER PROCESSES |
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Lin Xuechun1,2
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1.Institute of Synoptic &2.Dyanmic Meteorology, Academy of Meteorological Science, SMA
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| Abstract: |
| Tn this paper, correlations at intervals of 5-7 months are discussed in detail.Long range forecasting practice reveals an important phenomenon of correlations between predictands and predictors 5-7 months apart. In analyses of 500 hPa circulations, the correlation is the most significant in mid-and-high latitudes between winter and summer. Asia,the Pacific and Atlantic Oceans are the 3 key regions for this correlation in Northern Hemisphere. It is also found in ocean, possibly caused by air-sea interactions, partly. |
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