Zobrazeno 1 - 10
of 256
pro vyhledávání: '"F. Canonaco"'
Autor:
S. Atabakhsh, L. Poulain, G. Chen, F. Canonaco, A. S. H. Prévôt, M. Pöhlker, A. Wiedensohler, H. Herrmann
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 6963-6988 (2023)
Atmospheric aerosol particles are a complex combination of primary emitted sources (biogenic and anthropogenic) and secondary aerosol resulting from aging processes such as condensation, coagulation, and cloud processing. To better understand their s
Externí odkaz:
https://doaj.org/article/d0487a5da857457ebff05bc5834aabf3
Autor:
T. Feng, Y. Wang, W. Hu, M. Zhu, W. Song, W. Chen, Y. Sang, Z. Fang, W. Deng, H. Fang, X. Yu, C. Wu, B. Yuan, S. Huang, M. Shao, X. Huang, L. He, Y. R. Lee, L. G. Huey, F. Canonaco, A. S. H. Prevot, X. Wang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 611-636 (2023)
To investigate the impact of aging on the sources, volatility, and viscosity of organic aerosol (OA) in Chinese outflows, a high-resolution time-of-flight aerosol mass spectrometer (HR-AMS) coupled with a thermodenuder (TD) was deployed in the spring
Externí odkaz:
https://doaj.org/article/757496141b324b7690e7c74f2cf629a3
Autor:
Y. Tong, L. Qi, G. Stefenelli, D. S. Wang, F. Canonaco, U. Baltensperger, A. S. H. Prévôt, J. G. Slowik
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 7265-7291 (2022)
Source apportionment studies have struggled to quantitatively link secondary organic aerosols (SOAs) to their precursor sources due largely to instrument limitations. For example, aerosol mass spectrometer (AMS) provides quantitative measurements of
Externí odkaz:
https://doaj.org/article/f1a51efda3cb411890605866fb920aaf
Autor:
M. Via, G. Chen, F. Canonaco, K. R. Daellenbach, B. Chazeau, H. Chebaicheb, J. Jiang, H. Keernik, C. Lin, N. Marchand, C. Marin, C. O'Dowd, J. Ovadnevaite, J.-E. Petit, M. Pikridas, V. Riffault, J. Sciare, J. G. Slowik, L. Simon, J. Vasilescu, Y. Zhang, O. Favez, A. S. H. Prévôt, A. Alastuey, M. Cruz Minguillón
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 5479-5495 (2022)
Particulate matter (PM) has become a major concern in terms of human health and climate impact. In particular, the source apportionment (SA) of organic aerosols (OA) present in submicron particles (PM1) has gained relevance as an atmospheric research
Externí odkaz:
https://doaj.org/article/d833413003e54abdbff86b7f2bb8e981
Autor:
A. K. Tobler, A. Skiba, F. Canonaco, G. Močnik, P. Rai, G. Chen, J. Bartyzel, M. Zimnoch, K. Styszko, J. Nęcki, M. Furger, K. Różański, U. Baltensperger, J. G. Slowik, A. S. H. Prevot
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 14893-14906 (2021)
Kraków is routinely affected by very high air pollution levels, especially during the winter months. Although a lot of effort has been made to characterize ambient aerosol, there is a lack of online and long-term measurements of non-refractory aeros
Externí odkaz:
https://doaj.org/article/52f00a0ee83442d9b77c9235d0f800d4
Mass spectral characterization of secondary organic aerosol from urban cooking and vehicular sources
Autor:
W. Zhu, S. Guo, Z. Zhang, H. Wang, Y. Yu, Z. Chen, R. Shen, R. Tan, K. Song, K. Liu, R. Tang, Y. Liu, S. Lou, Y. Li, W. Zhang, S. Shuai, H. Xu, S. Li, Y. Chen, M. Hu, F. Canonaco, A. S. H. Prévôt
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 15065-15079 (2021)
In the present work, we conducted experiments of secondary organic aerosol (SOA) formation from urban cooking and vehicular sources to characterize the mass spectral features of primary organic aerosol (POA) and SOA using an high-resolution time-of-f
Externí odkaz:
https://doaj.org/article/a0de06d828654b6f82a0b2277ae5f28a
Autor:
G. Chen, Y. Sosedova, F. Canonaco, R. Fröhlich, A. Tobler, A. Vlachou, K. R. Daellenbach, C. Bozzetti, C. Hueglin, P. Graf, U. Baltensperger, J. G. Slowik, I. El Haddad, A. S. H. Prévôt
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 15081-15101 (2021)
We collected 1 year of aerosol chemical speciation monitor (ACSM) data in Magadino, a village located in the south of the Swiss Alpine region, one of Switzerland's most polluted areas. We analysed the mass spectra of organic aerosol (OA) by positive
Externí odkaz:
https://doaj.org/article/19fc4354de5e462185913a1ece82699a
Autor:
K. E. Yttri, F. Canonaco, S. Eckhardt, N. Evangeliou, M. Fiebig, H. Gundersen, A.-G. Hjellbrekke, C. Lund Myhre, S. M. Platt, A. S. H. Prévôt, D. Simpson, S. Solberg, J. Surratt, K. Tørseth, H. Uggerud, M. Vadset, X. Wan, W. Aas
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 7149-7170 (2021)
We present 18 years (2001–2018) of aerosol measurements, including organic and elemental carbon (OC and EC), organic tracers (levoglucosan, arabitol, mannitol, trehalose, glucose, and 2-methyltetrols), trace elements, and ions, at the Birkenes Obse
Externí odkaz:
https://doaj.org/article/621bf3c021924d9fa96ab06af1c41afe
Autor:
J. Jiang, I. El Haddad, S. Aksoyoglu, G. Stefenelli, A. Bertrand, N. Marchand, F. Canonaco, J.-E. Petit, O. Favez, S. Gilardoni, U. Baltensperger, A. S. H. Prévôt
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 1681-1697 (2021)
Increasing evidence from experimental studies suggests that the losses of semi-volatile vapors to chamber walls could be responsible for the underestimation of organic aerosol (OA) in air quality models that use parameters obtained from chamber exper
Externí odkaz:
https://doaj.org/article/f87a3d38a77d43e2807d55ef760bbaf6
Autor:
F. Canonaco, A. Tobler, G. Chen, Y. Sosedova, J. G. Slowik, C. Bozzetti, K. R. Daellenbach, I. El Haddad, M. Crippa, R.-J. Huang, M. Furger, U. Baltensperger, A. S. H. Prévôt
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 923-943 (2021)
A new methodology for performing long-term source apportionment (SA) using positive matrix factorization (PMF) is presented. The method is implemented within the SoFi Pro software package and uses the multilinear engine (ME-2) as a PMF solver. The te
Externí odkaz:
https://doaj.org/article/eaddd5d95efc451f94fdd2164601d2fe