Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Kari Alterskjaer"'
Autor:
Louis Marelle, Gunnar Myhre, Birthe Marie Steensen, Øivind Hodnebrog, Kari Alterskjær, Jana Sillmann
Publikováno v:
Environmental Research Letters, Vol 15, Iss 12, p 124072 (2020)
More than half of the world’s population lives in urban areas (UN Population Division 2018 The World’s cities in 2018 (UN: New York)), which are especially vulnerable to climate extremes (Field et al 2012 Managing the Risks of Extreme Events and
Externí odkaz:
https://doaj.org/article/8e2f21a068e64923b0a5838677bc80cd
Observations and model results show an increase in extreme precipitation with global warming since the 1950s. During the last decades there have also been strong trends in anthropogenic aerosol concentration, aerosols that may affect cloud and precip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::326bd60020cddd6c5a9019b51fe1bf06
https://doi.org/10.5194/egusphere-egu23-11727
https://doi.org/10.5194/egusphere-egu23-11727
Autor:
Menghan Yuan, Thomas Leirvik, Trude Storelvmo, Peter Phillips, Kari Alterskjær, Christopher Smith
Earth’s transient climate response (TCR) quantifies the global mean surface air temperature change due to a doubling of atmospheric CO2, at the time of doubling. TCR is highly correlated with near-term climate projections, and thus of utmost releva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecb8225077dc221103f4d992e3f01534
https://doi.org/10.5194/egusphere-egu22-7180
https://doi.org/10.5194/egusphere-egu22-7180
Publikováno v:
Nature Geoscience
The equilibrium climate sensitivity of Earth is defined as the global mean surface air temperature increase that follows a doubling of atmospheric carbon dioxide. For decades, global climate models have predicted it as between approximately 2 and 4.5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b35c4c47ada2d91bbbb674583db12bfa
https://doi.org/10.1038/s41561-020-00649-1
https://doi.org/10.1038/s41561-020-00649-1
Autor:
Raul R. Wood, Jana Sillmann, Ralf Ludwig, Gunnar Myhre, Øivind Hodnebrog, Kari Alterskjær, Benjamin Poschlod
Publikováno v:
Journal of Hydrometeorology. 19:1973-1982
Representative methods of statistical disaggregation and dynamical downscaling are compared in terms of their ability to disaggregate precipitation data into hourly resolution in an urban area with complex terrain. The nonparametric statistical Metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ece719658aca90a1b8cc15ed97c2970e
https://doi.org/10.1175/jhm-d-18-0132.1
https://doi.org/10.1175/jhm-d-18-0132.1
Autor:
B. M. Steensen, Øivind Hodnebrog, Louis Marelle, Gunnar Myhre, Kari Alterskjær, S. B. Dalsøren
Publikováno v:
Climate Dynamics
Climate Dynamics, Springer Verlag, 2021, (in press). ⟨10.1007/s00382-021-05964-w⟩
Climate Dynamics, Springer Verlag, 2021, (in press). ⟨10.1007/s00382-021-05964-w⟩
Precipitation patterns are expected to change in the future climate, affecting humans through a number of factors. Global climate models (GCM) are our best tools for projecting large-scale changes in climate, but they cannot make reliable projections
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::def33f06f0f85e2bf195d883d74a2e45
https://hdl.handle.net/11250/2889911
https://hdl.handle.net/11250/2889911
Autor:
Christopher J. Smith, Ryan J. Kramer, Gunnar Myhre, Kari Alterskjær, William Collins, Adriana Sima, Olivier Boucher, Jean-Louis Dufresne, Pierre Nabat, Martine Michou, Seiji Yukimoto, Jason Cole, David Paynter, Hideo Shiogama, Fiona M. O'Connor, Eddy Robertson, Andy Wiltshire, Timothy Andrews, Cécile Hannay, Ron Miller, Larissa Nazarenko, Alf Kirkevåg, Dirk Olivié, Stephanie Fiedler, Robert Pincus, Piers M. Forster
The effective radiative forcing, which includes the instantaneous forcing plus adjustments from the atmosphere and surface, has emerged as the key metric of evaluating human and natural influence on the climate. We evaluate effective radiative forcin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f9f2b89557708049189b87d6ef37fab
https://centaur.reading.ac.uk/91849/9/acp-20-9591-2020.pdf
https://centaur.reading.ac.uk/91849/9/acp-20-9591-2020.pdf
Autor:
Christopher J. Smith, Robert Pincus, Ryan J. Kramer, Piers M. Forster, Gunnar Myhre, Kari Alterskjær, Bill Collins
The effective radiative forcing, which includes the instantaneous forcing plus adjustments from the atmsophere and surface, as emerged as the key metric of evaluating human and natural influence on the climate. We evaluate effective radiative forcing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9ad2a085abce73b3dbad2f94172c436
https://doi.org/10.5194/egusphere-egu2020-10294
https://doi.org/10.5194/egusphere-egu2020-10294
Autor:
Christopher J. Smith, Ryan J. Kramer, Gunnar Myhre, Kari Alterskjær, William Collins, Adriana Sima, Olivier Boucher, Jean-Louis Dufresne, Pierre Nabat, Martine Michou, Seiji Yukimoto, Jason Cole, David Paynter, Hideo Shiogama, Fiona M. O'Connor, Eddy Robertson, Andy Wiltshire, Timothy Andrews, Cécile Hannay, Ron Miller, Larissa Nazarenko, Alf Kirkevåg, Dirk Olivié, Stephanie Fiedler, Robert Pincus, Piers M. Forster
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4696fedca446e0bd973a52541be806fa
https://doi.org/10.5194/acp-2019-1212-supplement
https://doi.org/10.5194/acp-2019-1212-supplement
Autor:
Inger Helene Hafsahl Karset, Andrew Gettelman, Kari Alterskjær, Terje Koren Berntsen, Trude Storelvmo
Publikováno v:
Journal of Geophysical Research: Atmospheres
While most observations indicate well-buffered clouds to aerosol perturbations, global models do not. Among the suggested mechanisms for this discrepancy is the models' lack of connections between cloud droplet size and two processes that can contrib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5119631499c29cf639996c50d26fed5
http://hdl.handle.net/10852/81092
http://hdl.handle.net/10852/81092