Zobrazeno 1 - 10
of 58
pro vyhledávání: '"J. Boulon"'
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 22, Pp 11573-11594 (2013)
Cluster particles (0.8–1.9 nm) are key entities involved in nucleation and new particle formation processes in the atmosphere. Cluster ions were characterized in clear sky conditions at the Puy de Dôme station (1465 m a.s.l.). The studied data set
Externí odkaz:
https://doaj.org/article/15f513690bd7494cafe3f2f60e975685
Autor:
A. M. Gabey, M. Vaitilingom, E. Freney, J. Boulon, K. Sellegri, M. W. Gallagher, I. P. Crawford, N. H. Robinson, W. R. Stanley, P. H. Kaye
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 15, Pp 7415-7428 (2013)
Total bacteria, fungal spore and yeast counts were compared with ultraviolet-light-induced fluorescence (UV-LIF) measurements of ambient aerosol at the summit of the Puy de Dôme (PdD) mountain in central France (1465 m a.s.l), which represents a bac
Externí odkaz:
https://doaj.org/article/fd4f0e6aeee84f708ad2f23c7e8b2a76
Autor:
M. Hervo, B. Quennehen, N. I. Kristiansen, J. Boulon, A. Stohl, P. Fréville, J.-M. Pichon, D. Picard, P. Labazuy, M. Gouhier, J.-C. Roger, A. Colomb, A. Schwarzenboeck, K. Sellegri
Publikováno v:
Atmospheric Chemistry and Physics, Vol 12, Iss 4, Pp 1721-1736 (2012)
During the Eyjafjallajökull eruption (14 April to 24 May 2010), the volcanic aerosol cloud was observed across Europe by several airborne in situ and ground-based remote-sensing instruments. On 18 and 19 May, layers of depolarizing particles (i.e. n
Externí odkaz:
https://doaj.org/article/9416d65102de40a2a79732b2538eceb9
Autor:
E. J. Freney, K. Sellegri, F. Canonaco, J. Boulon, M. Hervo, R. Weigel, J. M. Pichon, A. Colomb, A. S. H. Prévôt, P. Laj
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 24, Pp 13047-13059 (2011)
Detailed investigations of the chemical and microphysical properties of atmospheric aerosol particles were performed at the puy-de-Dôme (pdD) research station (1465 m) in autumn (September and October 2008), winter (February and March 2009), and sum
Externí odkaz:
https://doaj.org/article/09c2625e4ca54a119028b560dc290d1f
Autor:
C. L. Reddington, K. S. Carslaw, D. V. Spracklen, M. G. Frontoso, L. Collins, J. Merikanto, A. Minikin, T. Hamburger, H. Coe, M. Kulmala, P. Aalto, H. Flentje, C. Plass-Dülmer, W. Birmili, A. Wiedensohler, B. Wehner, T. Tuch, A. Sonntag, C. D. O'Dowd, S. G. Jennings, R. Dupuy, U. Baltensperger, E. Weingartner, H.-C. Hansson, P. Tunved, P. Laj, K. Sellegri, J. Boulon, J.-P. Putaud, C. Gruening, E. Swietlicki, P. Roldin, J. S. Henzing, M. Moerman, N. Mihalopoulos, G. Kouvarakis, V. Ždímal, N. Zíková, A. Marinoni, P. Bonasoni, R. Duchi
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 23, Pp 12007-12036 (2011)
It is important to understand the relative contribution of primary and secondary particles to regional and global aerosol so that models can attribute aerosol radiative forcing to different sources. In large-scale models, there is considerable uncert
Externí odkaz:
https://doaj.org/article/a2fef445e95a4a7aa481660251a7291f
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 12, Pp 5625-5639 (2011)
In this work we present an analysis of the occurrence of nucleation events during more than three years of measurements at two different rural altitude sites, the puy de Dôme research station (1465 m a.s.l.) and the Opme station (660 m a.s.l.), cent
Externí odkaz:
https://doaj.org/article/070ecd5c402347f5975e4663eed48561
Autor:
S. Gagné, K. Lehtipalo, H. E. Manninen, T. Nieminen, S. Schobesberger, A. Franchin, T. Yli-Juuti, J. Boulon, A. Sonntag, S. Mirme, A. Mirme, U. Hõrrak, T. Petäjä, E. Asmi, M. Kulmala
Publikováno v:
Atmospheric Measurement Techniques, Vol 4, Iss 5, Pp 805-822 (2011)
We evaluated 11 air ion spectrometers from Airel Ltd. after they had spent one year in field measurements as a part of the EUCAARI project: 5 Air Ion Spectrometers (AIS), 5 Neutral cluster and Air Ion Spectrometers (NAIS) and one Airborne NAIS (ANAIS
Externí odkaz:
https://doaj.org/article/938cc6289cfb4d108bd5ec2317952052
Autor:
K. Sellegri, P. Laj, H. Venzac, J. Boulon, D. Picard, P. Villani, P. Bonasoni, A. Marinoni, P. Cristofanelli, E. Vuillermoz
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 21, Pp 10679-10690 (2010)
The present paper investigates the diurnal and seasonal variability of the aerosol total number concentration, number and volume size distribution between 10 nm and 10 μm, from a combination of a scanning mobility particle sizer (SMPS) and an optica
Externí odkaz:
https://doaj.org/article/3a492b007c314e008cd9919e6a4ff529
Autor:
J. Boulon, K. Sellegri, H. Venzac, D. Picard, E. Weingartner, G. Wehrle, M. Collaud Coen, R. Bütikofer, E. Flückiger, U. Baltensperger, P. Laj
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 19, Pp 9333-9349 (2010)
We investigate the formation and growth of charged aerosols clusters at Jungfraujoch, in the Swiss Alps (3580 m a.s.l.), the highest altitude site of the European EUCAARI project intensive campaign. Charged particles and clusters (0.5–1.8 nm) were
Externí odkaz:
https://doaj.org/article/f9f208d82a3341da999d65a590777c8a
Autor:
H. E. Manninen, T. Nieminen, E. Asmi, S. Gagné, S. Häkkinen, K. Lehtipalo, P. Aalto, M. Vana, A. Mirme, S. Mirme, U. Hõrrak, C. Plass-Dülmer, G. Stange, G. Kiss, A. Hoffer, N. Törő, M. Moerman, B. Henzing, G. de Leeuw, M. Brinkenberg, G. N. Kouvarakis, A. Bougiatioti, N. Mihalopoulos, C. O'Dowd, D. Ceburnis, A. Arneth, B. Svenningsson, E. Swietlicki, L. Tarozzi, S. Decesari, M. C. Facchini, W. Birmili, A. Sonntag, A. Wiedensohler, J. Boulon, K. Sellegri, P. Laj, M. Gysel, N. Bukowiecki, E. Weingartner, G. Wehrle, A. Laaksonen, A. Hamed, J. Joutsensaari, T. Petäjä, V.-M. Kerminen, M. Kulmala
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 16, Pp 7907-7927 (2010)
We present comprehensive results on continuous atmospheric cluster and particle measurements in the size range ~1–42 nm within the European Integrated project on Aerosol Cloud Climate and Air Quality interactions (EUCAARI) project. We focused on ch
Externí odkaz:
https://doaj.org/article/90729295ca4a439084e7652bf9593d02