摘要
通过对咸阳机场１９９２年１月—１９９６年１２月５年历史资料的统计分析，得出咸阳机场雾的一些年、日变化特点，同时通过分析形成雾的天气背景、层结以及雾源等，发现稳定的层结和地面适宜的风向风速是咸阳机场雾产生的必要条件，而渭河和泾河是造成雾的主要原因。
By means of studying data from Jan.1992 to Dec.1996,The paper gets some annual and daily fog features. It is found that the steady stratification and the suitable wind direction and velocity on the ground are necessary fog condition, but Wei River and Jing River are main reason, through weather background and Stratification and fog source analysing in Xianyang Airport.
出处
《干旱气象》
1997年第3期10-12,共3页
Journal of Arid Meteorology
关键词
层结
雾源
逆温层
Stratification fog source lnversion layer
