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- W2142897011 abstract "Abstract. Within the project EUCAARI (European Integrated project on Aerosol Cloud Climate and Air Quality interactions), atmospheric nucleation was studied by (i) developing and testing new air ion and cluster spectrometers, (ii) conducting homogeneous nucleation experiments for sulphate and organic systems in the laboratory, (iii) investigating atmospheric nucleation mechanism under field conditions, and (iv) applying new theoretical and modelling tools for data interpretation and development of parameterisations. The current paper provides a synthesis of the obtained results and identifies the remaining major knowledge gaps related to atmospheric nucleation. The most important technical achievement of the project was the development of new instruments for measuring sub-3 nm particle populations, along with the extensive application of these instruments in both the laboratory and the field. All the results obtained during EUCAARI indicate that sulphuric acid plays a central role in atmospheric nucleation. However, also vapours other than sulphuric acid are needed to explain the nucleation and the subsequent growth processes, at least in continental boundary layers. Candidate vapours in this respect are some organic compounds, ammonia, and especially amines. Both our field and laboratory data demonstrate that the nucleation rate scales to the first or second power of the nucleating vapour concentration(s). This agrees with the few earlier field observations, but is in stark contrast with classical thermodynamic nucleation theories. The average formation rates of 2-nm particles were found to vary by almost two orders of magnitude between the different EUCAARI sites, whereas the formation rates of charged 2-nm particles varied very little between the sites. Overall, our observations are indicative of frequent, yet moderate, ion-induced nucleation usually outweighed by much stronger neutral nucleation events in the continental lower troposphere. The most concrete outcome of the EUCAARI nucleation studies are the new semi-empirical nucleation rate parameterizations based on field observations, along with updated aerosol formation parameterizations." @default.
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- W2142897011 date "2010-11-18" @default.
- W2142897011 modified "2023-10-16" @default.
- W2142897011 title "Atmospheric nucleation: highlights of the EUCAARI project and future directions" @default.
- W2142897011 cites W1537188338 @default.
- W2142897011 cites W1541967971 @default.
- W2142897011 cites W1632410276 @default.
- W2142897011 cites W1635917224 @default.
- W2142897011 cites W1657497845 @default.
- W2142897011 cites W1873647050 @default.
- W2142897011 cites W1965364306 @default.
- W2142897011 cites W1966925695 @default.
- W2142897011 cites W1973586872 @default.
- W2142897011 cites W1973933033 @default.
- W2142897011 cites W1974863411 @default.
- W2142897011 cites W1977654544 @default.
- W2142897011 cites W1981903575 @default.
- W2142897011 cites W1984797222 @default.
- W2142897011 cites W1988857296 @default.
- W2142897011 cites W1989260389 @default.
- W2142897011 cites W1990150704 @default.
- W2142897011 cites W1991077469 @default.
- W2142897011 cites W1992630958 @default.
- W2142897011 cites W1993373394 @default.
- W2142897011 cites W1996288465 @default.
- W2142897011 cites W1997827075 @default.
- W2142897011 cites W1999589797 @default.
- W2142897011 cites W2003723869 @default.
- W2142897011 cites W2008262732 @default.
- W2142897011 cites W2010117669 @default.
- W2142897011 cites W2010464754 @default.
- W2142897011 cites W2011254556 @default.
- W2142897011 cites W2012250637 @default.
- W2142897011 cites W2013135558 @default.
- W2142897011 cites W2013350969 @default.
- W2142897011 cites W2016653521 @default.
- W2142897011 cites W2020676775 @default.
- W2142897011 cites W2023234953 @default.
- W2142897011 cites W2026613268 @default.
- W2142897011 cites W2027405760 @default.
- W2142897011 cites W2027787449 @default.
- W2142897011 cites W2028621310 @default.
- W2142897011 cites W2031110874 @default.
- W2142897011 cites W2035757763 @default.
- W2142897011 cites W2036262211 @default.
- W2142897011 cites W2040254941 @default.
- W2142897011 cites W2040457185 @default.
- W2142897011 cites W2040716772 @default.
- W2142897011 cites W2042860652 @default.
- W2142897011 cites W2044428202 @default.
- W2142897011 cites W2044933586 @default.
- W2142897011 cites W2044969083 @default.
- W2142897011 cites W2048106689 @default.
- W2142897011 cites W2054397421 @default.
- W2142897011 cites W2054985826 @default.
- W2142897011 cites W2055195045 @default.