| 昆明市主城区降水特征及变化趋势分析 |
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| 引用本文： | 华立敏,杨绍琼.昆明市主城区降水特征及变化趋势分析[J].人民珠江,2010(3):6-8. |
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| 作者姓名： | 华立敏 杨绍琼 |
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| 作者单位： | 云南省水文水资源局昆明分局,云南,昆明,650051 |
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| 摘 要： | 利用昆明市主城区昆明(敷润桥)水文站1929-2009年的降水资料,分析昆明市降水量的变化特征及1929年以来的变化趋势,探索其时间分布规律。分析表明,昆明主城区年降水量、降水日数有减少的趋势。此分析可为昆明市城市防洪排涝、城市基础设施建设及合理确定工程规模提供参考借鉴。
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| 关 键 词： | 降水特征 变化趋势 昆明市 |
Characteristics of Precipitation in Downtown Area of Kunming City and Variation Trend Analysis |
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| HUA Li-min,YANG Shao-qiong.Characteristics of Precipitation in Downtown Area of Kunming City and Variation Trend Analysis[J].Pearl River,2010(3):6-8. |
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| Authors: | HUA Li-min YANG Shao-qiong |
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| Affiliation: | ( Kunming Branch of Yunnan Provincial Hydrology and Water Resources Bureau, Kunming, Yunnan, 650051 ) |
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| Abstract: | The data of precipitation from Kunming （ Furun Bridge）hydrological station in downtown area of Kunming city was analyzed to line out the variation features of the rainfall in Kunming city and the evolution trend since 1929, and the temporal distribution rides were studied. The analysis showed that the quantity and days of the rainfall were both declining. This result can be the valuable reference to analyzing the urban flood and water logging risk, urban infrastructure, and rational engineering scale. |
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| Keywords: | precipitation characteristics variation trend downtown area of Kunming City |
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