Instruments description operated by Akinori Takami Dr.

Aerosol chemical compositions are mainly observed with the following instruments.

 

1.        Aerodyne aerosol mass spectrometer

2.        R&P 5400 carbon monitor

3.        R&P 1400 TEOM

4.        R&P 8400 Nitrate monitor

 

 

Related Papers

1.         Akinori Takami, Takao Miyoshi, Akio Shimono, Naoki Kaneyasu, Shungo Kato, Yoshizumi Kajii and Shiro Hatakeyama “Transport of anthropogenic aerosols from Asia and subsequent chemical transformation”, Journal Geophysical Research- Atmosphere 2007 in press, doi:10.1029/2006JD008120

2.         Q. Zhang1*, J.L. Jimenez2*, M.R. Canagaratna3, J.D. Allan4, H. Coe4, I. Ulbrich2, K. Dzepina2, E. Dunlea2, K. Docherty2, P.F. DeCarlo2, D. Salcedo6, M.R. Alfarra5, Y.L. Sun1, T. Onasch3, J.T. Jayne3, A. Takami7, T. Miyoshi7, A. Shimono8, S. Hatakeyama7, N. Takegawa9, Y. Kondo9, J. Schneider10, F. Drewnick10, S. Weimer1, K. Demerjian1, P. Williams4, K. Bower4, A.M. Middlebrook11, R. Bahreini11, L. Cotrell12, R. Griffin12, J. Rautiainen13, and D.R. Worsnop3 Oxygenated Species Dominate Organic Aerosols in Anthropogenically—Influenced Northern Hemisphere Mid-latitudes” accepted in May 2007 Geophys. Res. Letter 2007GL029979R

3.         T. Primbs, S. L. Simonich, D. Schmedding, G. Wilson, D. Jaffe, A. Takami, S. Kato, S. Hatakeyama, Y. Kajii.  “Atmospheric Outflow of Anthropogenic Semi-Volatile Organic Compounds from East Asia in Spring 2004”, Environmental Science and Technology.2007, 41(10); 3551-3558.  DOI: 10.1021/es062256w

4.         高見昭憲、今井孝典、清水厚、松井一郎、杉本伸夫、畠山史郎 沖縄辺戸で観測された人為起源エアロゾルと黄砂の輸送エアロゾル研究, 2006, 21 341347

5.         畠山史郎、高見昭憲、三好猛雄、王瑋、”中国から東シナ海を経て沖縄まで輸送されるエアロゾル中の主要イオンの関係”エアロゾル研究、21 147-1522006

6.         Takami, A., Miyoshi, T., Shimono, A., Hatakeyama, S., 2005, Chemical composition of fine aerosol measured by AMS at Fukue Island, Japan duringAPEX period. Atmospheric Environment 39 4913-4924 [PDF]

7.         Jaffe, D., Prestbo, E., Swartzendruber, P., Weiss-Penzias, P., Kato, S., Takami, A., Hatakeyama, S., Kajii, Y., 2005, Export of atmospheric mercury from Asia.  Atmospheric Environment 39, 3029-3038. [PDF]

8.         高見昭憲、日暮明子、三好猛雄、下野彰夫、畠山史郎 東シナ海日本側の北部と南部におけるエアロゾル化学組成の差異 エアロゾル研究, 2005, 20 352354.

9.         Sakurai,H., Takami, A., 2004,  Online techniques for chemical composition analyses of sub-100 nm atmospheric aerosol particles. Earozoru Kenkyu (Japanese Journal of Aerosol Research) 19 14-20 (Japanese)