| 1961～2006年福建省降水时空分布特征研究 |
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| 引用本文： | 张成娟,王延朝,常禹.1961～2006年福建省降水时空分布特征研究[J].安徽农业科学,2011,39(24):14766-14767,14774. |
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| 作者姓名： | 张成娟 王延朝 常禹 |
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| 作者单位： | 华东师范大学资源与环境科学学院,上海,200062 |
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| 摘 要： | 利用福建省气象局67个站点1961~2006年逐月降水数据,对46年来福建省降水时空分布特征进行分析。结果表明,近半个世纪福建省年降水量呈增加趋势;增大最明显的是夏季,其次为春季和冬季,秋季降水量却呈减少趋势;特别是2000年之后的降水量变化幅度非常大,说明近几年发生极端天气的概率会大大加强。46年来福建省沿海地带降水量总体上呈增加趋势,增加最明显的地带是在福建省南部泉州地区,其次为东北宁德地区,西北山地及西南地区也略显增加,而在福建省中部三明盆地的永安、大田、九仙山地区降水量则表现出明显的降低。
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| 关 键 词： | 降水变化 时空分布 特征分析 福建省 |
Research of the Temporal and Spatial Distribution Characteristics of Precipitation in Fujian Province during 1961-2006 |
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| ZHANG Cheng-juan et al.Research of the Temporal and Spatial Distribution Characteristics of Precipitation in Fujian Province during 1961-2006[J].Journal of Anhui Agricultural Sciences,2011,39(24):14766-14767,14774. |
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| Authors: | ZHANG Cheng-juan |
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| Institution: | ZHANG Cheng-juan et al(Resource and Environmental Science College,East China Normal University,Shanghai 200062) |
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| Abstract: | By using monthly precipitation data in 67 stations of weather bureau during 1961-2006,the temporal and spatial distribution characteristics in Fujian Province in recent 46 years were analyzed.The results showed that the annual precipitation of Fujian Province indicating increased trend;the most obvious increasing season was summer,next were spring and winter,while the precipitation of autumn showed decreasing trend.The variation amplitude after 2000 was large,illuminating probability of extreme weather is s... |
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| Keywords: | Precipitation variation Temporal and spatial distribution Characteristics analysis Fujian Province |
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