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Tracing biomass burning aerosol from South America to Troll Research Station, Antarctica.
Fiebig, M.; Lunder, C.R.; Stohl, A.
The atmospheric observatory at the Norwegian Research Station Troll in Queen Maud Land, Antarctica, holds, since February 2007, the first all-year Antarctic atmospheric aerosol particle number size distribution measurements. These are colocated with measurements of the aerosol absorption and spectral scattering coefficients. In June 2007, this instrument set observed an aerosol whose properties were indicative of a biomass burning aerosol. These properties included two log-normal size distribution modes with median particle diameters of 0.105 ¿m and 0.36 ¿m, sharply falling off to smaller and larger sizes, and peaks in scattering and absorption coefficient. With backward plume calculations of the Lagrangian transport model FLEXPART and the MODIS fire activity product, a source-receptor relationship was established between biomass burning events in Central Brazil and the aerosol seen at Troll. This is the first direct evidence that the Antarctic continent is susceptible to emissions from as far north as Southern tropical latitudes.
Environmental screening of selected organic compounds 2008. Human and hospital-use pharmaceuticals, aquaculture medicines and personal care products.
NILU OR
Schlabach, M.; Dye, C.; Kaj, L.; Klausen, S.; Langford, K.; Leknes, H.; Moe, M.K.; Remberger, M.; Schøyen, M.; Thomas, K.; Vogelsang, C.
Summertime buildup and decay of lightning NOx and aged thunderstorm outflow above North America.
Cooper, O.R.; Eckhardt, S.; Crawford, J.H.; Brown, C.C.; Cohen, R.C.; Bertram, T.H.; Wooldridge, P.; Perring, A.; Brune, W.H.; Ren, X.; Brunner, D.; Baughcum, S.L.
Aerosol optical and hygroscopic properties during TexAQS-GoMACCS 2006 and their impact on aerosol direct radiative forcing.
Massoli, P.; Bates, T.S.; Quinn, P.K.; Lack, D.A.; Baynard, T.; Lerner, B.M.; Tucker, S.C.; Brioude, J.; Stohl, A.; Williams, E.J.
An analytical inversion method for determining regional and global emissions of greenhouse gases: Sensitivity studies and application to halocarbons.
Stohl, A.; Seibert, P.; Arduini, J.; Eckhardt, S.; Fraser, P.; Greally, B.R.; Lunder, C.; Maione, M.; Muhle, J.; O'Doherty, S.; Prinn, R.G.; Reimann, S.; Saito, T.; Schmidbauer, N.; Simmonds, P.G.; Vollmer, M.K.; Weiss, R.F.; Yokouchi, Y.
Modelling of chemical and physical aerosol properties during the ADRIEX aerosol campaign.
Myhre, G.; Berglen, T.F.; Hoyle, C.R.; Christopher, S.A.; Coe, H.; Crosier, J.; Formenti, P.; Haywood, J.M.; Johnsrud, M.; Jones, T.A.; Loeb, N.; Osborne, S.; Remer, L.A.
Transport of north China air pollution by midlatitude cyclones: Case study of aircraft measurements in summer 2007.
Ding, A.J.; Wang, T.; Xue, L.K.; Gao, J.; Stohl, A.; Lei, H.C.; Jin, D.Z.; Ren, Y.; Wang, X.Z.; Wei, X.L.; Qi, Y.B.; Liu, J.; Zhand, X.Q.
Estimating domestic wood burning emissions in Nordic countries using ambient air observations, receptor and dispersion modelling.
Denby, B.; Karl, M.; Laupsa, H.; Johansson, C.; Pohjola, M.; Karppinen, A.; Kukkonen, J.; Ketzel, M.; Wählin, P.