Zobrazeno 1 - 10
of 478
pro vyhledávání: '"D. Moisseev"'
Autor:
Z. Brasseur, J. Schneider, J. Lampilahti, V. Vakkari, V. A. Sinclair, C. J. Williamson, C. Xavier, D. Moisseev, M. Hartmann, P. Poutanen, M. Lampimäki, M. Kulmala, T. Petäjä, K. Lehtipalo, E. S. Thomson, K. Höhler, O. Möhler, J. Duplissy
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 11305-11332 (2024)
Ice nucleating particles (INPs) play a crucial role in initiating ice crystal formation in clouds, influencing the dynamics and optical properties of clouds and their impacts on precipitation and the climate system. Despite their importance, there is
Externí odkaz:
https://doaj.org/article/2d24302b67714a9696ad57964e431ed6
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 899-919 (2024)
The open-source Video In Situ Snowfall Sensor (VISSS) is introduced as a novel instrument for the characterization of particle shape and size in snowfall. The VISSS consists of two cameras with LED backlights and telecentric lenses that allow accurat
Externí odkaz:
https://doaj.org/article/0c2cd944cb9e409c8f808acfe0de8e97
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 2943-2956 (2023)
Evaluating extreme rainfall for a certain location is commonly considered when designing stormwater management systems. Rain gauge data are widely used to estimate rainfall intensities for a given return period. However, the poor spatial and temporal
Externí odkaz:
https://doaj.org/article/aa6fabe5e2b74885a84de5453055adb5
Publikováno v:
Hydrology and Earth System Sciences, Vol 27, Pp 1033-1046 (2023)
Although radar-based quantitative precipitation estimation (QPE) has been widely investigated from various perspectives, very few studies have been devoted to extreme-rainfall QPE. In this study, the performance of specific differential phase (KDP)-b
Externí odkaz:
https://doaj.org/article/ead288af042442368f175cf6a438aac3
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 6507-6519 (2022)
Accurate wind profile measurements are important for applications ranging from aviation to numerical weather prediction. The spatial pattern of winds can be obtained with ground-based remote sensing instruments, such as weather radars and Doppler lid
Externí odkaz:
https://doaj.org/article/e5f6e5b813cd46f6995f3dfe93e6a7a3
Autor:
S. M. Calderón, J. Tonttila, A. Buchholz, J. Joutsensaari, M. Komppula, A. Leskinen, L. Hao, D. Moisseev, I. Pullinen, P. Tiitta, J. Xu, A. Virtanen, H. Kokkola, S. Romakkaniemi
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 12417-12441 (2022)
We carried out a closure study of aerosol–cloud interactions during stratocumulus formation using a large eddy simulation model UCLALES–SALSA (University of California Los Angeles large eddy simulation model–sectional aerosol module for large a
Externí odkaz:
https://doaj.org/article/65719a23c134473fa18be02231a61b83
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 3075-3103 (2022)
We investigate the boundary-layer (BL) height at Hyytiälä in southern Finland diagnosed from radiosonde observations, a microwave radiometer (MWR) and ERA5 reanalysis. Four different, pre-existing algorithms are used to diagnose the BL height from
Externí odkaz:
https://doaj.org/article/f07a439b1a79481c809dd0ddb9c853e8
Autor:
Z. Brasseur, D. Castarède, E. S. Thomson, M. P. Adams, S. Drossaart van Dusseldorp, P. Heikkilä, K. Korhonen, J. Lampilahti, M. Paramonov, J. Schneider, F. Vogel, Y. Wu, J. P. D. Abbatt, N. S. Atanasova, D. H. Bamford, B. Bertozzi, M. Boyer, D. Brus, M. I. Daily, R. Fösig, E. Gute, A. D. Harrison, P. Hietala, K. Höhler, Z. A. Kanji, J. Keskinen, L. Lacher, M. Lampimäki, J. Levula, A. Manninen, J. Nadolny, M. Peltola, G. C. E. Porter, P. Poutanen, U. Proske, T. Schorr, N. Silas Umo, J. Stenszky, A. Virtanen, D. Moisseev, M. Kulmala, B. J. Murray, T. Petäjä, O. Möhler, J. Duplissy
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 5117-5145 (2022)
The formation of ice particles in Earth's atmosphere strongly influences the dynamics and optical properties of clouds and their impacts on the climate system. Ice formation in clouds is often triggered heterogeneously by ice-nucleating particles (IN
Externí odkaz:
https://doaj.org/article/a18fc47024ba4d90b125ad0abe8fa976
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 365-381 (2022)
Riming, i.e., the accretion and freezing of supercooled liquid water (SLW) on ice particles in mixed-phase clouds, is an important pathway for precipitation formation. Detecting and quantifying riming using ground-based cloud radar observations is of
Externí odkaz:
https://doaj.org/article/c079878c48e04408a60a8ba7f0708263
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 7341-7353 (2021)
Knowledge of the atmospheric boundary layer state and evolution is important for understanding air pollution and low-level cloud development, among other things. There are a number of instruments and methods that are currently used to estimate bounda
Externí odkaz:
https://doaj.org/article/dcacaef7b2034882b3e246dcb6cba6e5