| 海冰与洞庭湖初夏降水的关系 |
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| 引用本文： | 叶愈源.海冰与洞庭湖初夏降水的关系[J].高原气象,1991,10(4):426-428. |
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| 作者姓名： | 叶愈源 |
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| 作者单位： | 湖南省气象局 湖南省长沙市 |
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| 摘 要： | 本文利用1953—1977年北极海冰覆盖面积和洞庭湖平原初夏降水量资料,通过交叉相关函数的计算,发现10月北太平洋—北冰洋海冰面积变化与洞庭湖6月降水量成正相关,相关系数为+0.4882,通过信度α=0.05的检验。
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| 关 键 词： | 海冰 洞庭湖 降水 雨量 |
RELATIONSHIP BETWEEN THE INTERANNUAL CHANGE OF THE EARLY SUMMER RAINFALL OVER DONG-TING LAKE AND MONTHLY ARCTIC ICE AREA |
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| Ye Yuyuan.RELATIONSHIP BETWEEN THE INTERANNUAL CHANGE OF THE EARLY SUMMER RAINFALL OVER DONG-TING LAKE AND MONTHLY ARCTIC ICE AREA[J].Plateau Meteorology,1991,10(4):426-428. |
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| Authors: | Ye Yuyuan |
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| Abstract: | By using the data of early summer rainfall and the monthly Arctic ice area during 1953-1977, we calculated the cross-correlation for both, and found that there is an apparent positive correlation relationship between the early summer rainfall over Dong-Ting Lake and the monthly Arctic ice area in North Pacific-Arctic in October for the last year. The correlation coefficient is equal to +0.4882 and degree of confidence is 0.05. |
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| Keywords: | Sea ice Dong-Ting Lake Early summer Rainfall |
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