Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Rune Grand Graversen"'
Publikováno v:
Environmental Research: Climate, Vol 2, Iss 4, p 041003 (2023)
Polar warming, ice melt and strong precipitation events are strongly affected by episodic poleward advection of warm and moist air (Woods and Caballero 2016 J. Clim. 29 4473–85; Wille et al 2019 Nat. Geosci. 12 911–6), which, in turn, is linked t
Externí odkaz:
https://doaj.org/article/52df5c5aa6014a37bf5e661a9b06bb5d
Publikováno v:
Weather and Climate Dynamics. 4:1-17
The atmosphere transports energy polewards by circulation cells and eddies. To the present day, there has been a knowledge gap regarding the preferred spatial scales and physical mechanisms of eddy energy transport. To fill the gap, we separate the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfc66d383146ddb58ad540b67295b99a
https://doi.org/10.5194/wcd-4-1-2023
https://doi.org/10.5194/wcd-4-1-2023
Publikováno v:
Weather and Climate Extremes, Vol 24, Iss , Pp - (2019)
Ship icing may lead the ship and crew in great jeopardy. Usually, predictions of such ice build-up are based on the modelling of the heat fluxes capable of freezing sea water originated from wave-ship interactions. This study, on the other hand, foll
Externí odkaz:
https://doaj.org/article/ea2f647c85bb44849bb143fb5e77262a
Autor:
Valerio Lembo, Federico Fabiano, Vera Melinda Galfi, Rune Grand Graversen, Valerio Lucarini, Gabriele Messori
Extremes in extratropical meridional energy transports in the atmosphere are associated with the dynamics of the atmosphere at multiple spatial scales, from planetary to synoptic. This is related to the nature of amplifying baroclinic waves, that are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a2719e71d8bf7b34f06c4a3e1169967
https://doi.org/10.5194/egusphere-egu23-8331
https://doi.org/10.5194/egusphere-egu23-8331
Autor:
Kai-Uwe Eiselt, Rune Grand Graversen
Publikováno v:
Journal of Climate. 35:2919-2932
Robust estimates of climate sensitivity are important for decision-making on mitigation of climate change. However, climate sensitivity and its governing processes are still subject to large uncertainty. Recently it has been established that climate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c73520468f9657fa0be355b817fbb7f
https://doi.org/10.1175/jcli-d-21-0623.1
https://doi.org/10.1175/jcli-d-21-0623.1
Autor:
Valerio Lembo, Federico Fabiano, Vera Melinda Galfi, Rune Grand Graversen, Valerio Lucarini, Gabriele Messori
The extratropical meridional energy transport in the atmosphere is fundamentally intermittent in nature, having extremes large enough to affect the net seasonal transport. Here, we investigate how these extreme transports are associated with the dyna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ada8c4236b43671c8c9e05a02a29aed1
https://wcd.copernicus.org/articles/3/1037/2022/
https://wcd.copernicus.org/articles/3/1037/2022/
The global atmospheric circulation determines the local weather and climate. To better understand this circulation and how it may change in a warming world, we separate the atmospheric energy transport by the spatial scale, the quasi-stationary and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd33f54868f426e48703af9fde8236a8
https://doi.org/10.5194/egusphere-egu22-5121
https://doi.org/10.5194/egusphere-egu22-5121
Polar Lows - Moist Baroclinic Cyclones Developing in Four Different Vertical Wind Shear Environments
Polar lows are intense mesoscale cyclones that develop in polar marine air masses. Motivated by the large variety of their proposed intensification mechanisms, cloud structure, and ambient sub-synoptic environment, we use self-organising maps to clas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e40e52beee0a255a7361844fe13c8bc
https://doi.org/10.5194/egusphere-egu21-7737
https://doi.org/10.5194/egusphere-egu21-7737