Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Annica Ekman"'
Publikováno v:
Journal of Climate. 36:1287-1300
The main energy input to the polar regions in winter is the advection of warm, moist air from lower latitudes. This makes the polar climate sensitive to the temperature and moisture of extrapolar air. Here, we study this sensitivity from an air-mass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aafa4724b53c4e82b4d4b1f0fa61efe1
https://doi.org/10.1175/jcli-d-22-0174.1
https://doi.org/10.1175/jcli-d-22-0174.1
Autor:
Luis Santos, Kent Salo, Hannah Frostenberg, Xiangrui Kong, Jun Noda, Thomas Kristensen, Takuji Ohigashi, Annica Ekman, Luisa Ickes, Erik Thomson
Maritime shipping remains a large source of anthropogenic airborne pollutants, including exhaust particles that can act as cloud condensation nuclei (CCN). The International Maritime Organization (IMO) imposed global fuel sulfur content (FSC) limits
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4487d85b55ee77808a5c21e24fc77cc
https://doi.org/10.5194/egusphere-egu23-14906
https://doi.org/10.5194/egusphere-egu23-14906
The expectations of the public and policymakers for accurate climate projections have grown with improvements in climate models. Internal variability, however, poses an inherent limit on climate predictability and, thus, accurate future climate proje
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9996c03555bfb85211207b2e32017e10
https://doi.org/10.5194/egusphere-egu23-1448
https://doi.org/10.5194/egusphere-egu23-1448
Autor:
Dominic Heslin-Rees, Peter Tunved, Johan Ström, Roxana Cremer, Paul Zieger, Ilona Riipinen, Annica Ekman, Konstantinos Eleftheriadis, Radovan Krejci
Publikováno v:
eISSN
Black carbon (BC), the most efficient atmospheric aerosol for absorbing light in the visible spectrum, exerts a warming effect on a region undergoing unprecedented climatic changes. Here, BC is studied indirectly using filter-based methods to ascerta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::719df1bf2e62e49320a524b4bd69c9a6
https://egusphere.copernicus.org/preprints/2023/egusphere-2023-940/
https://egusphere.copernicus.org/preprints/2023/egusphere-2023-940/
Autor:
Dominic Heslin-Rees, Peter Tunved, Johan Ström, Roxana Cremer, Paul Zieger, Ilona Riipinen, Annica Ekman, Konstantinos Eleftheriadis, Radovan Krejci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::248a0acdc558ec6cca4a74ab44b16908
https://doi.org/10.5194/egusphere-2023-940-supplement
https://doi.org/10.5194/egusphere-2023-940-supplement
Autor:
SUDHAKAR DIPU, Annica Ekman, Johannes Muelmenstaedt, Tom Goren, Odran Sourdeval, Johannes Quaas, Edward Gryspeerdt, Matthias Schwarz
Publikováno v:
Tellus B-Chemical and Physical Meteorology
Tellus B-Chemical and Physical Meteorology, 2022, Tellus B-Chemical and Physical Meteorology, 74 (1), pp.176. ⟨10.16993/tellusb.27⟩
Tellus B: Chemical and Physical Meteorology
Tellus B-Chemical and Physical Meteorology, 2022, Tellus B-Chemical and Physical Meteorology, 74 (1), pp.176. ⟨10.16993/tellusb.27⟩
Tellus B: Chemical and Physical Meteorology
Important aspects of the adjustments to aerosol-cloud interactions can be examined using the relationship between cloud droplet number concentration (Nd) and liquid water path (LWP). Specifically, this relation can constrain the role of aerosols in l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::993d187b14ce682955e53eb98dff94d2
http://hdl.handle.net/10044/1/101349
http://hdl.handle.net/10044/1/101349
Understanding how and when aerosols are transported to the Arctic is crucial to evaluating the contribution of remote aerosol emissions on Arctic Amplification. Climate models show large discrepancies in long-range aerosol transport, significantly im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ca005e589e2f2b6c020e1682b86c1ca
https://doi.org/10.5194/egusphere-egu22-9253
https://doi.org/10.5194/egusphere-egu22-9253
Autor:
SUDHAKAR DIPU, Annica Ekman, Johannes Muelmenstaedt, Tom Goren, Odran Sourdeval, Johannes Quaas, Edward Gryspeerdt, Matthias Schwarz
Important aspects of the adjustments to aerosol-cloud interactions can be examined using the relationship between cloud droplet number concentration (Nd) and liquid water path (LWP). Specifically, this relation can constrain the role of aerosols in l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25d0c4802d4f865b190bb810acdf4765
https://doi.org/10.5194/egusphere-egu22-8789
https://doi.org/10.5194/egusphere-egu22-8789
Autor:
Laura Wilcox, Robert Allen, Susanne Bauer, Massimo Bollasina, Annica Ekman, James Keeble, Anna Lewinschal, Marianne Lund, Joonas Merikanto, Declan O'Donnell, David Paynter, Geeta Persad, Steven Rumbold, Bjørn Samset, Toshihiko Takemura, Kostas Tsigaridis, Sabine Undorf, Daniel Westervelt
The uncertainty in aerosol radiative forcing is currently the largest source of uncertainty in estimates of the magnitude of the total anthropogenic forcing on climate, and changes in aerosol emissions are likely important for regional climate over t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6278f8055def72b8227caa39918d9118
https://doi.org/10.5194/egusphere-egu22-5540
https://doi.org/10.5194/egusphere-egu22-5540
Autor:
Alejandro Baró Pérez, Annica Ekman, Matthias Schwarz, Julien Savre, Frida Bender, Abhay Devasthale, Juha Tonttila, Harri Kokkola
Biomass-burning aerosol layers overlaying stratocumulus clouds are frequent over the Southeast Atlantic during the southern African fire season (June-October). This scenario can trigger a rich set of aerosol-cloud-radiation interactions with climatic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a29b3c172e6bd9d6d64fc3f7d8075e0
https://doi.org/10.5194/egusphere-egu22-4532
https://doi.org/10.5194/egusphere-egu22-4532