1960～2009年朝阳地区沙尘天气变化趋势及发生主要原因分析  

Change Tend and Main Occurrence Causes of Sand-dust Climate in Chaoyang Region in Recent 50 Years

作　　者：张富荣[1] 宗英飞[1] 冯淑霞[1] 戴海燕[1] 冯雪菲[1] 

机构地区：[1]辽宁省朝阳市气象局,辽宁朝阳122000

出　　处：《安徽农业科学》2010年第22期11911-11912,共2页Journal of Anhui Agricultural Sciences

摘　　要：分析辽宁西部朝阳地区沙尘天气变化趋势和发生主要原因,为治理风沙和保护生态环境提供科学依据。The change trend and main occurrence causes of sand-dust in Chaoyang Region of western Liaoning were analyzed,so as to provide scientific basis for controlling the wind and sand and protecting the ecological environment.

关 键 词：沙尘天气 变化趋势 主要原因 朝阳地区 

分 类 号：S424[农业科学—植物保护]