Future Acid Deposition at Fukui with Economical Development of Eastern Asia

First, trajectories of air arriving at Fukui were estimated. From amount of Sulfur Dioxide (SO_2) and Nitrogen Oxide (NO_X) generated at Japan, China, Korea Peninsula and Taiwan, concentration of SO_2 and NO_X in air at Fukui was estimated and compared with observed data. Observed SO_2 concentration in air was about 3.6 times higher than that of estimated, and for NO_X, observed values were about one order higher than that of estimated. AIM project team of National Institute for Environmental Studies, Japan, estimates SO_2 and NO_X generation at Countries in Eastern Asia up to the year of 2032. From these data and the observed and estimated values of SO_2 and NO_X, amount of Sulfuric Acid(H_2SO_4) and Nitric Acid (HNO_8) produced in air in the future were estimated