摘要
利用内蒙古8个酸雨监测站2007—2009年的pH监测值,统计分析了内蒙古近3年pH值和酸雨的分布特征。得到:我区总体是东部pH值偏小,北部草原地区偏大;通辽市出现酸雨的次数最多;pH平均值的最小值各地均出现在夏季;pH极大值出现在朱日和,极小值出现在通辽;76%的酸雨出现在夏季。
Using of the monitoring value of pH in eight acid rain monitoring stations from 2007 to 2009 years in Inner Mongolia, the pH value and distribution characteristics were analyzed statistically in recent three years. The results showed that the PH value is much small in the east of Inner Mongolia, and the grassland region is much big,the frequency of acid rain is the most in Tongliao city, the minimum average value of pH appearing in summer in every monitoring station, the maximum value of pH appearing in Zhurihe, and the minimum value appearing in Tongliao, 76% of the acid rain appearing in the summer.
出处
《内蒙古气象》
2010年第3期32-33,共2页
Meteorology Journal of Inner Mongolia
关键词
PH值
酸雨
特征
pH value
acid rain
characteristic
