Estimation of intake fractions for benzene from motor vehicles by prefecture in Japan
Intake Fraction (iF) for motor vehicle exhausts by city or county, or even through whole county has hardly been estimated in Japan. We estimated iFs of nonreactive pollutants of motor vehicle exhau...
This article is the second of two parts. The first one was published in the issue no 2 of this same journal. The preseni study uses the dependency index and the youth ratio to describe the aging process both at regional and municipal levels. Our data show a yet moderate aging process in (he region. with an uneven distribution throughout the different municipalities.