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| 甘肃省冬, 春季人工增雨雪作业条件分析 | |
| 引用本文： | 尹宪志,张强,丁瑞津,徐启运,牛国强.甘肃省冬, 春季人工增雨雪作业条件分析[J].高原气象,2007,26(3):603-608. |
| 作者姓名： | 尹宪志 张强 丁瑞津 徐启运 牛国强 |
| 作者单位： | 1. 中国气象局,兰州干旱气象研究所,甘肃省干旱气候变化与减灾重点实验室,中国气象局干旱气候变化与减灾重点开放实验室,甘肃,兰州,730020 2. 甘肃省人工影响天气办公室,甘肃,兰州,730020 3. 定西市气象局,甘肃,定西,743000 |
| 基金项目： | 甘肃省冬春季人工增雪试验研究项目(2004人影-4)，国家自然科学基金项目(40575008)资助 |
| 摘 要： | 从冬、春季人工增雨雪的工作需要出发,分析了与冬、春季降水关系密切的部分气象要素多年变化特征,统计了有利于甘肃冬、春季人工增雨雪的4种环流型、云系与降水的关系,并根据它们与冬、春季降水的关系,分析了有利于人工增雨雪作业的天气气候背景。 |
| 关 键 词： | 甘肃 人工增雨雪 降水系统 干旱气候 |
| 文章编号： | 1000-0534（2007）03-0603-06 |
| 收稿时间： | 2006-04-04 |
| 修稿时间： | 2006-11-21 |
Analyses on Operation Conditions of Rain and Snow Enhancement in Spring and Winter of Gansu |
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| YIN Xian-zhi,ZHANG Qiang,DING Rui-jing,XU qi-yun,NIU Guo-qiang.Analyses on Operation Conditions of Rain and Snow Enhancement in Spring and Winter of Gansu[J].Plateau Meteorology,2007,26(3):603-608. | |
| Authors: | YIN Xian-zhi ZHANG Qiang DING Rui-jing XU qi-yun NIU Guo-qiang |
| Abstract: | In order to meet the need of rain and snow enhancement operation,the annual variation of some meteorological factors tightly closed to precipitation in spring and winter were analyzed,meanwhile the relation between four circulation patterns,cloud systems favoring for rain and snow enhancement were revealed.According to these results,the climatic background in favor of rain and snow enhancement were also pointed out. |
| Keywords: | Gansu Rain and snow enhancement Precipitation system Arid climate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |