Zobrazeno 1 - 10
of 213
pro vyhledávání: '"M. Dall'Osto"'
Autor:
M. Paglione, D. C. S. Beddows, A. Jones, T. Lachlan-Cope, M. Rinaldi, S. Decesari, F. Manarini, M. Russo, K. Mansour, R. M. Harrison, A. Mazzanti, E. Tagliavini, M. Dall'Osto
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 6305-6322 (2024)
Antarctica and the Southern Ocean (SO) are the most pristine areas of the globe and represent ideal places to investigate aerosol–climate interactions in an unperturbed atmosphere. In this study, we present submicrometer aerosol (PM1) source apport
Externí odkaz:
https://doaj.org/article/29178e6c817b4aa1a84913fc47ebb84f
Autor:
J. Brean, D. C. S. Beddows, R. M. Harrison, C. Song, P. Tunved, J. Ström, R. Krejci, E. Freud, A. Massling, H. Skov, E. Asmi, A. Lupi, M. Dall'Osto
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 2183-2198 (2023)
The Arctic is a rapidly changing ecosystem, with complex ice–ocean–atmosphere feedbacks. An important process is new particle formation (NPF), from gas-phase precursors, which provides a climate forcing effect. NPF has been studied comprehensivel
Externí odkaz:
https://doaj.org/article/fdbde2ad3df5494385f27c649cbf22e0
Autor:
M. Boyer, D. Aliaga, J. B. Pernov, H. Angot, L. L. J. Quéléver, L. Dada, B. Heutte, M. Dall'Osto, D. C. S. Beddows, Z. Brasseur, I. Beck, S. Bucci, M. Duetsch, A. Stohl, T. Laurila, E. Asmi, A. Massling, D. C. Thomas, J. K. Nøjgaard, T. Chan, S. Sharma, P. Tunved, R. Krejci, H. C. Hansson, F. Bianchi, K. Lehtipalo, A. Wiedensohler, K. Weinhold, M. Kulmala, T. Petäjä, M. Sipilä, J. Schmale, T. Jokinen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 389-415 (2023)
The Arctic environment is rapidly changing due to accelerated warming in the region. The warming trend is driving a decline in sea ice extent, which thereby enhances feedback loops in the surface energy budget in the Arctic. Arctic aerosols play an i
Externí odkaz:
https://doaj.org/article/792e28cf901f4e77932d77eceff41e00
Autor:
D. Bousiotis, F. D. Pope, D. C. S. Beddows, M. Dall'Osto, A. Massling, J. K. Nøjgaard, C. Nordstrøm, J. V. Niemi, H. Portin, T. Petäjä, N. Perez, A. Alastuey, X. Querol, G. Kouvarakis, N. Mihalopoulos, S. Vratolis, K. Eleftheriadis, A. Wiedensohler, K. Weinhold, M. Merkel, T. Tuch, R. M. Harrison
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 11905-11925 (2021)
New particle formation (NPF) events occur almost everywhere in the world and can play an important role as a particle source. The frequency and characteristics of NPF events vary spatially, and this variability is yet to be fully understood. In the p
Externí odkaz:
https://doaj.org/article/3c32bade8ef7409ba8a09e459f1b5005
Autor:
C. Song, M. Dall'Osto, A. Lupi, M. Mazzola, R. Traversi, S. Becagli, S. Gilardoni, S. Vratolis, K. E. Yttri, D. C. S. Beddows, J. Schmale, J. Brean, A. G. Kramawijaya, R. M. Harrison, Z. Shi
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 11317-11335 (2021)
Understanding aerosol–cloud–climate interactions in the Arctic is key to predicting the climate in this rapidly changing region. Whilst many studies have focused on submicrometer aerosol (diameter less than 1 µm), relatively little is known abou
Externí odkaz:
https://doaj.org/article/18bee36eba87481e9ceb34086696e0de
Autor:
D. Bousiotis, J. Brean, F. D. Pope, M. Dall'Osto, X. Querol, A. Alastuey, N. Perez, T. Petäjä, A. Massling, J. K. Nøjgaard, C. Nordstrøm, G. Kouvarakis, S. Vratolis, K. Eleftheriadis, J. V. Niemi, H. Portin, A. Wiedensohler, K. Weinhold, M. Merkel, T. Tuch, R. M. Harrison
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 3345-3370 (2021)
Although new particle formation (NPF) events have been studied extensively for some decades, the mechanisms that drive their occurrence and development are yet to be fully elucidated. Laboratory studies have done much to elucidate the molecular proce
Externí odkaz:
https://doaj.org/article/667fe33586a54c08ae72b724253333f0
Autor:
H. Skov, J. Hjorth, C. Nordstrøm, B. Jensen, C. Christoffersen, M. Bech Poulsen, J. Baldtzer Liisberg, D. Beddows, M. Dall'Osto, J. H. Christensen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 13253-13265 (2020)
Mercury is ubiquitous in the atmosphere, and atmospheric transport is an important source for this element in the Arctic. Measurements of gaseous elemental mercury (GEM) have been carried out at Villum Research Station (Villum) at Station Nord, situa
Externí odkaz:
https://doaj.org/article/1313c91db1114a1cb1abf32e90b20889
Autor:
J. Park, M. Dall'Osto, K. Park, Y. Gim, H. J. Kang, E. Jang, K.-T. Park, M. Park, S. S. Yum, J. Jung, B. Y. Lee, Y. J. Yoon
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 5573-5590 (2020)
There are few shipborne observations addressing the factors influencing the relationships of the formation and growth of aerosol particles with cloud condensation nuclei (CCN) in remote marine environments. In this study, the physical properties of a
Externí odkaz:
https://doaj.org/article/febb56e6f5a24d28b21630c2716a5050
Autor:
S. Decesari, M. Paglione, M. Rinaldi, M. Dall'Osto, R. Simó, N. Zanca, F. Volpi, M. C. Facchini, T. Hoffmann, S. Götz, C. J. Kampf, C. O'Dowd, D. Ceburnis, J. Ovadnevaite, E. Tagliavini
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 4193-4207 (2020)
The concentrations of submicron aerosol particles in maritime regions around Antarctica are influenced by the extent of sea ice. This effect is two ways: on one side, sea ice regulates the production of particles by sea spray (primary aerosols); on t
Externí odkaz:
https://doaj.org/article/8c8c1ce65d1847b1a03d0ba78c0e70cc
Autor:
T. Lachlan-Cope, D. C. S. Beddows, N. Brough, A. E. Jones, R. M. Harrison, A. Lupi, Y. J. Yoon, A. Virkkula, M. Dall'Osto
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 4461-4476 (2020)
The Southern Ocean and Antarctic region currently best represent one of the few places left on our planet with conditions similar to the preindustrial age. Currently, climate models have a low ability to simulate conditions forming the aerosol baseli
Externí odkaz:
https://doaj.org/article/f181298e55dc4ca5bbf1630a992a6d31