Polar Amplification MIP
@PAMIP_news
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News from the CMIP6 Polar Amplification Model Intercomparison Project (PAMIP) | Co-chaired by Doug Smith, Clara Deser & James Screen | Tweets by @polar_james
Joined March 2021
📢New PAMIP webinar series:. 📅3-4PM GMT, September 29th 2021.🗣️Doug Smith: “Robust but weak winter atmospheric circulations response to future Arctic sea ice loss".🗣️Mark England: “The recent emergence of Arctic amplification" .💻Registration required:
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"we show that sixteen models contributing to the PAMIP simulate a weakening of mid-latitude westerlies in response to projected Arctic sea ice loss". "Still, the modelled response to Arctic sea ice loss is weak . around 10% of variations in individual years.".
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'Robust but weak winter atmospheric circulation response to future Arctic sea ice loss' by D. Smith, R. Eade and 30 coauthors.
nature.com
Nature Communications - The degree to which Arctic sea ice decline influences the mid-latitude atmospheric circulation is widely debated. Here, the authors use a coordinated multi-model experiment...
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RT @polar_james: @PAMIP_news 3-4PM GMT, Mar 29th, 2022.🗣️Xavier Levine: "Arctic tropospheric warming from regional Arctic sea ice loss expl….
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9-10AM GMT, Feb 24th, 2022.🗣️Jan Streffing: "Horizontal resolution independence of mid-latitude response to arctic amplification".🗣️Anne Seidenglanz: "Pacific circulation responses to eastern Arctic sea ice loss".Register:
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RT @PAMIP_news: 3-4PM GMT, Dec 1st 2021.🗣️Xavier Levine: “Arctic tropospheric warming from regional Arctic sea ice loss explained by a zona….
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4-5PM GMT, Jan 27th 2022.🗣️Russell Blackport: “Observed connections overestimate the causal effects of Arctic sea ice changes on midlatitude climate".🗣️Alexandre Audette: “Mechanisms of atmospheric heat transport changes in the ESM hierarchy".Register:
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RT @JungAwi: Results from @PAMIP_news experiments with the OpenIFS from @ECMWF at resolutions of 16 km with 137 levels. @applicate_eu @pro….
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Our next webinar is soon:📅27th Oct ⏲️9am UTC.
9-10AM GMT, Oct 27th 2021.🗣️Etienne Dunn-Sigouin: “How do tropical Pacific SSTs impact moisture transport into the Arctic?".🗣️Doyeon Kim: “Atmospheric circulation sensitivity to changes in the vertical structure of polar warming".💻Registration required:
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3-4PM GMT, Dec 1st 2021.🗣️Xavier Levine: “Arctic tropospheric warming from regional Arctic sea ice loss explained by a zonal mean circulation feedback".🗣️Nicole Feldl: “Icy, moist, and seasonal: Polar amplification in a hierarchy of climates".Register at:
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RT @PAMIP_news: 📢New PAMIP webinar series:. 📅3-4PM GMT, September 29th 2021.🗣️Doug Smith: “Robust but weak winter atmospheric circulations….
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9-10AM GMT, Oct 27th 2021.🗣️Etienne Dunn-Sigouin: “How do tropical Pacific SSTs impact moisture transport into the Arctic?".🗣️Doyeon Kim: “Atmospheric circulation sensitivity to changes in the vertical structure of polar warming".💻Registration required:
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📅3 weeks to submit your #AGU21 abstract. We are pleased to have confirmed @markrossengland and Rosie Eade @MetOffice_Sci as invited speakers in our PAMIP-themed session.
PAMIP will be represented at the AGU Fall Meeting (online and in-person; . We look forward to receiving abstracts from anyone working with PAMIP data to better understand the causes and consequences of polar amplification. Deadline: 4 Aug 2021, 23:59 EDT
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PAMIP will be represented at the AGU Fall Meeting (online and in-person; . We look forward to receiving abstracts from anyone working with PAMIP data to better understand the causes and consequences of polar amplification. Deadline: 4 Aug 2021, 23:59 EDT
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EGU21-14735 | Response of Northern Hemisphere weather and climate to Arctic sea ice decline: The role of resolution in Polar Amplification Model Intercomparison Project (PAMIP) simulations.Jan Streffing, Tido Semmler, Lorenzo Zampieri, and Thomas Jung.📅Thu, 29 Apr, 14:40–14:42.
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PAMIP @ #vEGU21:. EGU21-9633 | Observationally constrained multi-model atmospheric response to future Arctic sea ice loss .Doug Smith and the PAMIP.📅Fri, 30 Apr, 13:49–13:51.
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". prescribed sea ice loss reduces poleward heat transport (PHT) by warming the returning moist isentropic circulation at high latitudes, while prescribed warming of the ocean surface increases PHT by strengthening the moist isentropic circulation.".
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'Opposite responses of the dry and moist eddy heat transport into the Arctic in the PAMIP experiments' by A. Audette, R. Fajber, @PaulJKushner, Y. Wu, @ypeings1, G. Magnusdottir, R. Eade, @michaelsigmond & L. Sun.
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RT @ZLabe: This work is part of the Polar Amplification Model Intercomparison Project (@PAMIP_news; see , which is….
cesm.ucar.edu
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RT @ZLabe: Happy to share the final form of our new study (: "Are 100 ensemble members enough to capture the remote….
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