摘要
该文论述了大气电学在天气气候学研究中的渗透，并根据实测资料的对比分析，讨论了晴天大气电过程、雷暴和闪电与天气气候过程之间的相关性和可能的耦合机制。结果表明，区域和全球性雷暴活动是耦合机制的一个关键参量，闪电是直观量，能以参数化形式引入大气环流模式定量地讨论耦合机制；发展的全球电路概念有可能把太阳、大气和地层联结在一起进行整体研究。
This paper reviews research progress on the atmospheric electricity relative to the weather and climate phenomena. By contrast with measuring data,the correlation and probable coupling mechanism among fair weather electric processes,thunderstorm,lightning and the weather,climate are discussed. The results indicate that global and regional thunderstorms are a critical factor in the coupling mechanism,the lightning is an immediate parameter which can establish coupling relationship between parameters above mention and can introduce in the global circulation model(GCM) in the form of parameterization and quantitatively discuss coupling mechanism. A developing global circuit concept can establish a phsical relationship among solar,atmosphere and earth. A global and regional precipitation forecast and regional tornado storm,hail forecast at the ground are studied by using lightning data.
出处
《高原气象》
CSCD
北大核心
1996年第2期234-242,共9页
Plateau Meteorology
基金
国家自然科学基金
