Workshop of Institute of Low Temperature Science, Hokkaido University
Interaction between the Atmosphere and Biosphere: With a focus on Atmospheric Chemistry
Institute of Low Temperature Science, Hokkaido University, Auditorium, July 9-10, 2009
ProgramJuly 9 (Thursday)
Chair person: Kimitaka Kawamura
1. 13:30-13:40 K. Kawamura㸝Inst. Low. Temp. Sci., Hokkaido Univ.㸞: Introduction to theAtmosphere- Biosphere Interaction Workshop
2. 13:40-14:05 T. Yasunari (HyARC, Nagoya Univ.), K. Sudo (Grad. School of Environ. Studies,Nagoya Univ.)㸯Coupled effects of land use and aerosols changes and their impacts on Asianclimate
3. 14:05-14:55 (Invited) Jost Heintzenberg, Wolfram Birmili (IfT, Leipzig) : Aerosols over Siberia:
The ZOTTO project
4. 14:55-15:20 M. Sasakawa1, K. Shimoyama2, T. Machida1, N. Tsuda3, H. Suto4, M. Arshinov5, D.
Davidov5, A. Fofonov5, O. Krasnov5 (1NIES, 2 Hokkaido Univ., 3 GEF, 4JAXA, 5IAO, RAS)㸯
Monitoring of greenhouse gases over Siberia
15:20-15:30 Break
Chair person: Yuzo Miyazaki
5. 15:30-16:20 (Invited) A. Tanaka㸝Inst. Low. Temp. Sci., Hokkaido Univ.㸞㸯Evolution of global
environment and photosynthesis
6. 16:20-16:45 A. Tani㸝Inst. Environ. Sci., Univ. of Shizuoka㸞㸯Isoprene and monoterpene emissions
from plants
7. 16:45-17:10 S. Matsunaga1, A. Tani㸧㸡T. Yamada㸨㸡J. Greenberg4, P. Harley4, A. Guenther4㸝1
Japan Petroleum Energy Center, 2 Univ. of Shizuokaࠉ3 Tokyo Metropolitan Univ., 4 National
Center for Atmos. Res.㸞㸯A study on "unique" BVOC and BVOC emission
8. 17:10-17:35 T. Saito, Y. Yokouchi㸝National Inst. Environmental Studies㸞㸯Methyl chlorideemission from tropical forest
Reception㸝17:40-19:30 Lounge, Inst. Low. Temp. Sci., Hokkaido Univ.㸞
July 10 (Friday)
Chair person: Motoki Sasagawa
9. 9:00-9:25 M. Uematsu (Ocean Res. Inst., Univ. of Tokyo)㸯Formation factors of acidic sea fogs
over the western subarctic North Pacific region
10. 9:25-9:50 Y. Miyazaki, K. Kawamura, M. Sawano㸝Inst. Low. Temp. Sci., Hokkaido Univ.㸞
㸯Sizedistribution of marine biogenic organic aerosols over the North Pacific in the summer of 2008
11. 9:50-10:15 K. Matsumoto㸝Univ. of Yamanashi㸞㸯Air pollutants and their impacts on forests
12. 10:15-10:40 Y. Igarashi, H. Takahashi, Y. Inomata㸝MRI㸞㸯Aerosol research using mountain andits challenges-highlighting at Mt. Fuji
10:40-10:50 BreakChair person: Takuya Saito
13. 10:50-11:15 Pingqing Fu1, K. Kawamura1, C. M. Pavuruli1, T. Swaminathan2 㸝1Inst. Low. Temp.
Sci., Hokkaido Univ., 2 Indian Inst. Technol. Madras, Chennai, India㸞: Contributions of isoprene,monoterpene, and sesquiterpene to the formation of secondary organic aerosol in South Asia
14. 11:15-11:40 Kundu Shuvashushi11,2, K. Kawamura1, T. W. Andreae3, A. Hoffer4 , M. O. Andreae3
㸝1Inst. Low. Temp. Sci., Hokkaido Univ., 2 Grad. School of Environ. Sci., Hokkaido Univ.,
3Biogeochem. Dep., Max Planck Inst. Chem., Mainz, Germany, 4 Dept. Earth and Environ. Sci.
Univ. Pannonia, Veszprem㸞: Molecular distributions of dicarboxylic acids, ketocarboxylic acids
and dicarbonyls in biomass burning aerosols: Implications for photochemical production anddegradation in smoke layer
15. 11:40-12:05 K. Kawamura, T. Watanabe㸝Inst. Low. Temp. Sci., Hokkaido Univ.㸞
㸯Distributions

and stable carbon isotopic ratios of low molecular weight dicaroboxylic acids in the atmosphericaerosols
12:05-12:30 U. Tsunogai1, D.D. Komatsu1, S. Daita1, F. Nakagawa1, I. Noguchi2, and J. Zhang3㸝1Fac.
Sci., Hokkaido Univ., 2 Hokkaido Inst. of Environ. Sci., 3 Toyama Univ.㸞㸯Tracing atmosphericnitrate through a forest ecosystem on eastern Asian region using Δ17O
12:30-13:30 Lunch break
Chair person: Kiyoshi Matsumoto
16. 13:30-13:55 S. Yamamoto, K. Kawamura㸝Inst. Low. Temp. Sci., Hokkaido Univ.㸞㸯Applicationof compound-specific stable isotopic measurements to the studies of atmospheric chemistry
17. 13:55-14:20 T. Takemura㸝Res. Inst. Applied Mechanics, Kyushu Univ.㸞㸯Estimation of aerosol
effects on climate by modeling studies
18. 14:20-14:45 M. Toda㸝Grad. School of Environ. Sci., Hokkaido Univ.㸞, T. Hara㸝Inst. Low. Temp.
Sci., Hokkaido Univ.㸞㸯A simulation study on forest dynamics and surface energy and carbon
exchanges in a sub-boreal deciduous forestIntermission
15:00-16:00 General Discussion and Announcements㸝Chair person㸯Kimitaka Kawamura㸞