| 甘肃省时段暴雨量随高程变化规律分析 |
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| 引用本文： | 牛最荣,赵志农,扈祥来,马正耀,张正强.甘肃省时段暴雨量随高程变化规律分析[J].水文,2005,25(3):46-49. |
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| 作者姓名： | 牛最荣 赵志农 扈祥来 马正耀 张正强 |
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| 作者单位： | 甘肃省水文水资源勘测局,甘肃,兰州,730000 |
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| 摘 要： | 甘肃是一个暴雨多发的省份，通过介绍与暴雨关系密切的甘肃自然地理概况，选用甘肃境内雨量站的长系列观测资料，在统计10min、60min、6h、24h、3d5个时段多年平均时段最大暴雨量的基础上．选择了三个代表性流域一黑河流域、祖厉河流域和洮河流域研究了5个时段的暴雨量随高程的变化而变化的规律。对于认识甘肃暴雨随高程的变化规律，了解甘肃暴雨特性，指导暴雨观测与山区水资源量计算等具有重要意义。
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| 关 键 词： | 暴雨量 变化 规律 高程 甘肃省 |
| 文章编号： | 1000-0852(2005)03-0046-04 |
Analysis of Time Interval Rainstorm Change Law along with Elevations in Gansu Province |
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| NIU Zui-rong,ZHAO Zhi-nong,HU Xiang-lai,MA Zheng-yao,ZHANG Zheng-qiang.Analysis of Time Interval Rainstorm Change Law along with Elevations in Gansu Province[J].Hydrology,2005,25(3):46-49. |
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| Authors: | NIU Zui-rong ZHAO Zhi-nong HU Xiang-lai MA Zheng-yao ZHANG Zheng-qiang |
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| Abstract: | Gansu is a province with frequent rainstorm. This paper gives a brief introduction to the natural geographic situation which closely relates to rainstorms. Based on long term rain monitoring data from rain stations in Gansu and statistics on long term average periodic maximum rainstorm for 5 time intervals known as 10 min, 60 min, 6 h, 24 h and 3 d, the 3 representative rivers of Heihe, Zulihe and Taohe were selected to study the rainstorm change law of 5 time intervals along with different elevations, which is useful to understand rainstorm change law along with elevations, rainstorm characteristics of Gansu Province as well as to instruct rainstorm observation and water resources calculation in mountainous areas. |
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| Keywords: | storm volume change law elevation Gansu Province |
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