| 华北四季降水特征及与我国其他地区降水的联系 |
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| 引用本文： | 孙燕,王谦谦,钱永甫,张友姝.华北四季降水特征及与我国其他地区降水的联系[J].南京气象学院学报,2002,25(4):503-509. |
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| 作者姓名： | 孙燕 王谦谦 钱永甫 张友姝 |
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| 作者单位： | 1. 南京气象学院,大气科学系,江苏,南京,210044
2. 南京大学,大气科学系,江苏,南京,210093 |
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| 基金项目： | 国家重点基础研究发展规划项目第 部分 G19980 40 90 0 |
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| 摘 要： | 利用中国160站1951－2000年逐月降水资料，在对华北地区降水气候特征分析的基础上，介重研究了华北地区降水异常在四季中的年际，年代际变化规律和特征，以及华北地区不同季节降水偏多（少）时全国同期的降水空间分布特征，并对各季的降水趋势作了初步的估测。
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| 关 键 词： | 华北地区 降水 小波分析 中国 年际变化 空间分布 |
| 文章编号： | 1000-2022(2002)04-0503-07 |
| 修稿时间： | 2001年10月29 |
Seasonal Precipitation Characters in North China and Its Relations with Precipitation in Other Parts of China |
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| SUN Yan ,WANG Qian-qian ,QIAN Yong-fu ,ZHANG You-shu.Seasonal Precipitation Characters in North China and Its Relations with Precipitation in Other Parts of China[J].Journal of Nanjing Institute of Meteorology,2002,25(4):503-509. |
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| Authors: | SUN Yan WANG Qian-qian QIAN Yong-fu ZHANG You-shu |
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| Institution: | SUN Yan 1,WANG Qian-qian 1,QIAN Yong-fu 2,ZHANG You-shu 1 |
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| Abstract: | The stress in this paper is placed on analyzing the characteristics of precipitation anomaly on interannual and interdecadal variations of four seasons in North China,as well as the features of precipitation spatial distributions across China during the corresponding period of being more(less) precipitation in different seasons of North China,based on the monthly precipitation data from 160 stations from 1951 to 2000.Besides,the long-term variation trend of precipitation in different seasons is primarily estimated. |
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| Keywords: | North China precipitation wavelet analysis |
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