<原報>大気汚染にもとづく公害に関する研究(第5報)岐阜市の大気汚染その2

概要

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Air pollution in Gifu City was observed by the filter paper method from 1968 to 1970 followed the previous paper. The measurement on the Variation of sulfur oxide and nitrogen oxide value was performed at eight places. These places are distributed in each kind of city area, and some of them are the same places in the formaly observation and the others are new places. The following states were obtained. The mean value of sulfur oxides was 0.26 mg SO_3/day/l00cm^2,and the value range was 0.00-0.68 mg SO_3/day/100cm^2. The mean value of nitrogen oxide was 0.020 mg NO_2/day/l00cm^2,and the value range was 0.000-0.067 mg NO_2/day/l00cm^2. In these periods, both of the measurement values were lower than the former periods. It is considered that the reason is the wind speed was higher than the former periods.
岐阜薬科大学の論文
1973-03-31