| 甘肃省飞机人工增雨天气系统分型和天气特点 |
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| 引用本文： | 李宗义,庞朝云.甘肃省飞机人工增雨天气系统分型和天气特点[J].甘肃气象,2004,22(1):26-29. |
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| 作者姓名： | 李宗义 庞朝云 |
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| 作者单位： | 兰州中心气象台,甘肃,兰州,730020;甘肃省人工影响天气办公室,甘肃,兰州,730020 |
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| 基金项目： | 国家课题攻关计划项目:"黄河中游(陕甘宁)干旱半干旱地区人工增雨(雪)技术开发与示范(2001BA901A41)"资助 |
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| 摘 要： | 选用2000～2003年3～10月,甘肃省实施飞机人工增雨的116架次资料为样本,以增雨当日08时500hPa资料为主,根据冷空气入侵甘肃的不同路径,将有利飞机人工增雨的天气系统分为5种类型：高原低槽型、西南气流型、平直气流型、西北气流型和北方低槽型,并分析了不同系统的特征。
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| 关 键 词： | 飞机增雨 天气系统分型 天气特点 |
| 文章编号： | 1006-7639(2004)-01-0026-04 |
| 修稿时间： | 2003年9月22日 |
The Weather System Types of Aircraft Artificial Precipitation Enhancement and Weather Characteristics in Gansu Province |
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| LI Zong-yi,PANG Chao-yun.The Weather System Types of Aircraft Artificial Precipitation Enhancement and Weather Characteristics in Gansu Province[J].Gansu Meteorology,2004,22(1):26-29. |
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| Authors: | LI Zong-yi PANG Chao-yun |
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| Institution: | LI Zong-yi~1,PANG Chao-yun~2 |
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| Abstract: | Using the data of 116 times' samples of aircraft artificial precipitation enhancement operation from 2000 to 2003(March to October),and based on the real time data at 500hPa at 08:00,five weather types which benefit aircraft artificial precipitation enhancement were obtained according to different path of the cold current invading Gansu province:plateau low trough, southwest air current, straight fluctuant, northwest air current and northern low trough. |
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| Keywords: | aircraft artificial precipitation enhancement weather system types weather characteristic |
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