自然降尘与常规气象因子的相关分析

The correlational analysis between the natural dustfall and the coventional meteorlogical element in Dalian

笔者整理统计了１９９２年至１９９４年逐月自然降水和与之相应的常规气象因子监测数据，找到了自然降尘的季节性分布规律。在此基础上，求得了自然降尘分别与月平均气温、月平均气压、月平均风速、月平均温度、月降水量、月蒸发量的相关系数，并进行了检验，为污染预报工作提供了科学依据。

The author arranged in order and counted monitoring data each month of natural dustfall and coventional meteorlogical element from 1992 to 1994. To find out the seasonal of natural dustfall.Based on this to find out the correlational coefficient between the natural dustfall and the average atmosphere temperature a month, the average atmosphere pressure a month,the average wind velocity a month, the average humidity a month,the average precipitation a month, the average evaporative capatity a month, and had examined. Thus, it provided scientific basis for the work on the pollutated foreasting.