Koyomi Nakazawa

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Speaker, Author, Co-Author

One-off sessions

[J] Poster
| U (Union )
| Union

[U-24] COVID-19, the Earth's Environment and Disaster

[U24-P05] Impact of air quality caused by the COVID-19 lockdown in China, observed at downwind of Japan’s mountainous area.

*Osamu Nagafuchi¹, Koyomi Nakazawa¹, Ken'ichi Shinozuka¹ (1.Fukuoka Institute of Techology)

One-off sessions

[J] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-CC Cryospheric Sciences & Cold District Environment

[A-CC39] Glaciology

[ACC39-P11] Microplastics in rime-ice observed in Kyushu Mountain area, Japan

*Osamu Nagafuchi¹, Koyomi Nakazawa¹, kenichi Shinozuka¹, Koji KaneFuji² (1.Fukuoka Institute of Technology , 2.The Institute of Statistical Mathematics)