摘要
通过对侯马市2007—2009年酸雨资料的研究,得出以下结论:侯马市酸雨发生频率在50.00%～75.86%之间,12月酸雨频率最高,为100%,3月、9月、10月酸雨频率也较高,达到80%左右;侯马市四季的酸雨强度均为强酸雨程度,而酸雨频率是秋季最高,为76.09%;侯马市在大雨天气时,酸雨出现的几率较高,风速在3.4m/s～5.4m/s时酸雨频率最高,达到73.68%;侯马市在NNE风向下的酸雨频率最高,为15.96%,N风向下的酸雨频率也较高,为13.83%。
Through the research on acid rain data of Houma City in 2007-2009, this paper draws the conclusions that the acid rain frequency in Houma City is between 50.00%～75.86%, the acid rain frequency in December is the highest （100%）, and the acid rain frequency in March, September and October is higher （about 80%）; the acid rain intensity in four seasons in Houma City is at strong degree, and the acid rain frequency in autumn is the highest （76.09%）; the probability of acid rain is higher in the case of heavy rain weather in Houma City, and the acid rain frequency under the wind speed of 3.4 m/s～5.4 m/s is the highest （73.68%）; the acid rain frequency under NNE wind direction is the highest （15.96%）, and the acid rain frequency under N wind direction is higher （13.83%）.
出处
《科技情报开发与经济》
2011年第12期162-164,共3页
Sci-Tech Information Development & Economy
基金
山西省气象局2010年度青年基金项目"山西省酸雨特征及气象条件研究"
关键词
酸雨
变化特征
气象条件
侯马市
acid rain
variation characteristics
meteorological conditions
Houma City
