Zobrazeno 1 - 10
of 368
pro vyhledávání: '"V. AMIRIDIS"'
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 5641-5655 (2024)
We propose two explicit expressions to calculate the settling speed of solid atmospheric particles with prolate spheroidal shapes under the hypothesis of horizontal and vertical orientation. The first formulation is based on theoretical arguments onl
Externí odkaz:
https://doaj.org/article/996f9cd106a1450e9afde789b7823e32
Autor:
C. L. Ryder, C. Bézier, H. F. Dacre, R. Clarkson, V. Amiridis, E. Marinou, E. Proestakis, Z. Kipling, A. Benedetti, M. Parrington, S. Rémy, M. Vaughan
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 24, Pp 2263-2284 (2024)
Atmospheric mineral dust aerosol constitutes a threat to aircraft engines from deterioration of internal components. Here we fulfil an overdue need to quantify engine dust ingestion at airports worldwide. The vertical distribution of dust is of key i
Externí odkaz:
https://doaj.org/article/090b77577b734860854e20a8b765bd8d
Autor:
E. Proestakis, A. Gkikas, T. Georgiou, A. Kampouri, E. Drakaki, C. L. Ryder, F. Marenco, E. Marinou, V. Amiridis
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 3625-3667 (2024)
A new four-dimensional, multiyear, and near-global climate data record of the fine-mode (submicrometer in terms of diameter) and coarse-mode (supermicrometer in terms of diameter) components of atmospheric pure dust is presented. The separation of th
Externí odkaz:
https://doaj.org/article/3a0043d96a6c4e159814f482085be06e
Autor:
I. Fountoulakis, A. Tsekeri, S. Kazadzis, V. Amiridis, A. Nersesian, M. Tsichla, E. Proestakis, A. Gkikas, K. Papachristopoulou, V. Barlakas, C. Emde, B. Mayer
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 4915-4948 (2024)
Most of the dust models underestimate the load of the large dust particles, consider spherical shapes instead of irregular ones, and have to deal with a wide range of the dust refractive index (RI) to be used. This leads to an incomplete assessment o
Externí odkaz:
https://doaj.org/article/92f605e1bd1e4ebc926b0a7c6d6d6c6d
Autor:
X. Shang, A. Lipponen, M. Filioglou, A.-M. Sundström, M. Parrington, V. Buchard, A. S. Darmenov, E. J. Welton, E. Marinou, V. Amiridis, M. Sicard, A. Rodríguez-Gómez, M. Komppula, T. Mielonen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 1329-1344 (2024)
In May–June 2019, smoke plumes from wildfires in Alberta, Canada, were advected all the way to Europe. To analyze the evolution of the plumes and to estimate the amount of smoke aerosols transported to Europe, retrievals from the spaceborne lidar C
Externí odkaz:
https://doaj.org/article/7b822eb0a4f544ee90413273f5838ef8
Autor:
A. Tsekeri, A. Gialitaki, M. Di Paolantonio, D. Dionisi, G. L. Liberti, A. Fernandes, A. Szkop, A. Pietruczuk, D. Pérez-Ramírez, M. J. Granados Muñoz, J. L. Guerrero-Rascado, L. Alados-Arboledas, D. Bermejo Pantaleón, J. A. Bravo-Aranda, A. Kampouri, E. Marinou, V. Amiridis, M. Sicard, A. Comerón, C. Muñoz-Porcar, A. Rodríguez-Gómez, S. Romano, M. R. Perrone, X. Shang, M. Komppula, R.-E. Mamouri, A. Nisantzi, D. Hadjimitsis, F. Navas-Guzmán, A. Haefele, D. Szczepanik, A. Tomczak, I. S. Stachlewska, L. Belegante, D. Nicolae, K. A. Voudouri, D. Balis, A. A. Floutsi, H. Baars, L. Miladi, N. Pascal, O. Dubovik, A. Lopatin
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 6025-6050 (2023)
The European Aerosol Research Lidar Network (EARLINET), part of the Aerosols, Clouds and Trace gases Research Infrastructure (ACTRIS), organized an intensive observational campaign in May 2020, with the objective of monitoring the atmospheric state o
Externí odkaz:
https://doaj.org/article/df1dc22ba5cb491cb4b2fe6ef473c5c0
Autor:
V. Daskalopoulou, P. I. Raptis, A. Tsekeri, V. Amiridis, S. Kazadzis, Z. Ulanowski, V. Charmandaris, K. Tassis, W. Martin
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 4529-4550 (2023)
Dust particles in lofted atmospheric layers may present a preferential orientation, which could be detected from the resulting dichroic extinction of the transmitted sunlight. The first indications were provided relatively recently on atmospheric dus
Externí odkaz:
https://doaj.org/article/aaab7a9c60734d92915f31c28adbc7ab
Autor:
A. Masoom, I. Fountoulakis, S. Kazadzis, I.-P. Raptis, A. Kampouri, B. E. Psiloglou, D. Kouklaki, K. Papachristopoulou, E. Marinou, S. Solomos, A. Gialitaki, D. Founda, V. Salamalikis, D. Kaskaoutis, N. Kouremeti, N. Mihalopoulos, V. Amiridis, A. Kazantzidis, A. Papayannis, C. S. Zerefos, K. Eleftheratos
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 8487-8514 (2023)
In August 2021, a historic heatwave was recorded in Greece which resulted in extreme wildfire events that strongly affected the air quality over the city of Athens. Saharan dust was also transferred over Greece on certain days of the same period due
Externí odkaz:
https://doaj.org/article/83f24193d79e4d7aa63a4948f07d903c
Autor:
A. A. Floutsi, H. Baars, R. Engelmann, D. Althausen, A. Ansmann, S. Bohlmann, B. Heese, J. Hofer, T. Kanitz, M. Haarig, K. Ohneiser, M. Radenz, P. Seifert, A. Skupin, Z. Yin, S. F. Abdullaev, M. Komppula, M. Filioglou, E. Giannakaki, I. S. Stachlewska, L. Janicka, D. Bortoli, E. Marinou, V. Amiridis, A. Gialitaki, R.-E. Mamouri, B. Barja, U. Wandinger
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 2353-2379 (2023)
This paper presents a collection of lidar-derived aerosol intensive optical properties for several aerosol types, namely the particle linear depolarization ratio, the extinction-to-backscatter ratio (lidar ratio) and the Ångström exponent. The data
Externí odkaz:
https://doaj.org/article/de49735016994c4f9c63cda0be4c4654
Autor:
P. Kiriakidis, A. Gkikas, G. Papangelis, T. Christoudias, J. Kushta, E. Proestakis, A. Kampouri, E. Marinou, E. Drakaki, A. Benedetti, M. Rennie, C. Retscher, A. G. Straume, A. Dandocsi, J. Sciare, V. Amiridis
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 4391-4417 (2023)
Land–atmosphere interactions govern the process of dust emission and transport. An accurate depiction of these physical processes within numerical weather prediction models allows for better estimating the spatial and temporal distribution of the d
Externí odkaz:
https://doaj.org/article/78fc3b5bd1934fa1a87b976dcf470651