节点文献
对2003年春季陕西省沙尘暴、扬沙天气的分析
An Analysis on Sandstorm and Flying-Sand in the Spring of 2003 in Shannxi
【摘要】 通过对2003年春季天气气候背景和天气气候变化的研究,指出2003年春季陕西沙尘暴、扬沙明显减少是由高空纬向环流偏强、径向环流偏弱和前期降水偏多共同所致。
【Abstract】 The weather climate background and climate variation in the Spring of 2003 in Shaanxi is studied. It indicates that the obvious decrease of sandstorm and flying-sand in the Spring of 2003 in Shaanxi is due to upper air strong zonal circulation, weak radial circulation and previous excessive precipitation.
【关键词】 路径;
降水量距平百分率;
纬向环流;
陕西;
沙尘暴;
扬沙;
【Key words】 route; precipitation anomaly percentage; zonal circulation; Shannxi; sandstorm; flying-sand;
【Key words】 route; precipitation anomaly percentage; zonal circulation; Shannxi; sandstorm; flying-sand;
【基金】 陕西省2001年科技计划项目资助(2001K-G7)
- 【文献出处】 灾害学 ,Journal of Catastrophology , 编辑部邮箱 ,2004年03期
- 【分类号】P445.4
- 【被引频次】1
- 【下载频次】66