[29-10-pm] Environment and Food Toxicity

3:00 PM - 3:12 PM JST(6:00 AM - 6:12 AM UTC)

[29-10-pm09] Changes in air pollution in Japan over the past half century as viewed from polycyclic aromatic hydrocarbons and the current global situation

○Hayakawa Kazuichi¹, Akutagawa Tomoko², Sakai Shigekatsu² (1. Institute of Nature and Environmental Technology, Kanazawa Univ., 2. Research Institute of Energy, Environment and Geography, Hokkaido Research Organization)