Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Lukas Papritz"'
Autor:
Lukas Papritz, Matthias Röthlisberger
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 23, Pp n/a-n/a (2023)
Abstract Quantitative methods to pinpoint the origin of atmospheric temperature anomalies (T′) associated with heatwaves are pivotal for the construction of physically plausible synoptic storylines of heatwave formation and their evaluation in mode
Externí odkaz:
https://doaj.org/article/644dc33a84c6465aa0378806b21f8707
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 8, Pp n/a-n/a (2023)
Abstract The effects of global warming are strongly amplified in the Arctic, causing rapidly rising temperatures and ongoing dramatic loss of sea ice, which itself is subject to large interannual variability. We investigate changes in seasonal‐mean
Externí odkaz:
https://doaj.org/article/03433c3c1c3a4c7091f0db630d7dd713
Autor:
Matthias Röthlisberger, Lukas Papritz
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 5, Pp n/a-n/a (2023)
Abstract Kinematic backward trajectories are used to globally quantify the contributions of temperature advection, adiabatic compression and diabatic processes to near‐surface temperature anomalies (hereafter T′) during the coldest day of each ye
Externí odkaz:
https://doaj.org/article/5d1607f461144eb2963eeb00af238de2
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Warm Atlantic water circulates cyclonically around the Nordic Seas while gradually cooling. Here, the authors show that the retreat of the ice edge toward Greenland has led to further transformation of this water mass, which is no longer situated und
Externí odkaz:
https://doaj.org/article/7e30a63ee13046c5ad2fba4ad6f33dce
Publikováno v:
Meteorologische Zeitschrift, Vol 27, Iss 1, Pp 67-80 (2018)
In this numerical modelling study, we investigate a Puelche foehn event (25–26 March 2014) in the southern Andes – a region with sparse observations. The synoptic environment as well as the mesoscale structure and the dynamics of the easterly win
Externí odkaz:
https://doaj.org/article/6eb7b409e4394af3ae3732dc8c2c99df
Autor:
Lukas Papritz, Sebastian Schemm
Publikováno v:
Tellus: Series A, Dynamic Meteorology and Oceanography, Vol 65, Iss 0, Pp 1-15 (2013)
In this idealised modelling study, the development of a downstream cyclone, which closely follows the life-cycle of a Shapiro-Keyser cyclone, is addressed from a quasi-geostrophic kinetic energy perspective. To this end a simulation of a dry, highly
Externí odkaz:
https://doaj.org/article/ad949e9d9401493199f0324f4757f937
Publikováno v:
Weather and Climate Dynamics, 3 (3)
It has long been recognized that a rich variety of Alpine south-foehn flavours exist that are related to varying flow conditions above crest level, the presence and intensity of orographic precipitation on the Alpine south side, and the Po Valley str
Despite the general warming trend, wintertime cold air outbreaks in Europe have remained nearly as extreme and as common as decades ago. In this study, we identify six principal 850 hPa cold anomaly types over Europe in 1979–2020 using self-organiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::047d0dbac7cc366ce62fcc0a0696931a
https://doi.org/10.5194/egusphere-2023-889
https://doi.org/10.5194/egusphere-2023-889
Autor:
Stefano Ubbiali, Till Ehrengruber, Nicolai Krieger, Christian Kühnlein, Lukas Papritz, Heini Wernli
We present the ongoing development of a Python implementation of a finite-volume non-hydrostatic dynamical core at ECMWF and its member state partners. The main drivers behind the model formulation are suitability for convective-scale resolutions and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d76154bda334beeacc664c7dfe29829f
https://doi.org/10.5194/egusphere-egu23-15904
https://doi.org/10.5194/egusphere-egu23-15904