Atmospheric and Ice chemist @BAS_news @CATCH_science. Skier. Mexican cuisine aficionado.
Joined September 2012
- Tweets 130
- Following 98
- Followers 97
- Likes 85
6 Photos and videos
Markus Frey retweeted
4 Sep 2023
Article: Arctic warming by abundant fine sea salt aerosols from blowing snow
@XiandaGong @JianWangWUStL @MOSAiCArctic @CASE_WUStL @WashUengineers @armnewsteam
nature.com/articles/s41561-0โฆ
ALT Figure from Gong et al.: Strong sea salt aerosol production from blowing snow and its climate effects in the central Arctic.
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5 Sep 2023
New paper out on our work during the MOSAiC expedition: Clouds formed with sea salt contribute to Arctic warming bas.ac.uk/media-post/sea-salโฆ via @BAS_News
@CRiceS_H2020 @SurfeitNerc @CATCH_science
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Markus Frey retweeted
5 Sep 2023
Why is Arctic air warming four times faster than the global average?
The answer could be in the clouds:
๐ฌ๏ธ Winter winds toss up salty snow from sea ice
โ๏ธ Clouds form on the sea salt particles
โ
๏ธ Cloudy conditions trap solar radiation
New paper alert! ๐จ
bas.ac.uk/media-post/sea-salโฆ
ALT Scientists studying clouds on the RV Polarstern fly a weather balloon above the tents pitched on the ice. The balloon is like a red zeppelin. The sky is almost dark, and the orange tents glow with internal warm light. The RV Polarstern is visible in the distance.
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Markus Frey retweeted
Weโre thrilled to welcome our dream team of scientists to the #SURFEIT kick-off meeting at @BAS_News this week. โ๏ธ๐ง
Learn more about the objectives of our work at surfeit.ac.uk! ๐ป
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Markus Frey retweeted
26 Apr 2023
BAS does #EGU23 ๐ ๐ง โ๏ธ ๐ง ๐งช @EuroGeosciences
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17 Feb 2023
Presenting exciting new results on blowing snow and sea ice sources of cloud forming particles at the 2nd @MOSAiCArctic science conference in Boulder, Colorado. Xin Yang and @markusfrey2 @BAS_News funded by @NERCscience and @CRiceS_H2020. More in the spirit of @CATCH_science!
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Markus Frey retweeted
10 Jun 2022
From 11 June 2022 0.00h CET, all COVID-19-related restrictions on entry into ๐ฉ๐ช will be provisionally lifted.
From that date, travel from ๐ฌ๐ง to ๐ฉ๐ช will be permitted for all purposes (incl. tourism & visits).
No proof of vaccination, recovery or testing is required.
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Markus Frey retweeted
12 Jun 2022
๐ช The @G7 Science Ministers Meeting is starting today ๐ซ๐ท๐ฎ๐น๐ฏ๐ต๐จ๐ฆ๐ฌ๐ง๐บ๐ธ๐ฉ๐ช. Key topics on the agenda in #Frankfurt will be:
๐ฌ Ensuring #academicfreedom
๐ #research to combat climate change
๐ท #PostCovid research
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Markus Frey retweeted
1 Jun 2022
Germany will supply Ukraine with IRIS-T air defence systems.
Chancellor Scholz said IRIS-T was ๐ฉ๐ช's most modern air defence system. It would put ๐บ๐ฆ in a position to strengthen defences of cities from ๐ท๐บ strikes. This is in addition to ring exchanges with ๐ฉ๐ช tanks sent to ๐จ๐ฟ ๐ฌ๐ท.
ALT IRIS-T air defence system
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Markus Frey retweeted
7 May 2022
Today, 70 years ago, the DAAD London office opened its doors at 43 Parliament Street, SW1. Since its opening in 1952, the office has promoted academic exchange between the UK/Ireland and Germany. Find out more:
โถ๏ธow.ly/NSIh50J1PUY
#DAAD #DAADIreland #UK #Ireland #70years
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Markus Frey retweeted
8 Mar 2022
Apply to work with us at @IGE_Grenoble as a Regional Atmospheric Chemistry and Climate Modeling Research Engineer bit.ly/3I4Sw89 #Emploi via @EmploiCnrs
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Markus Frey retweeted
Please join the next CATCH seminar on ""Atmospheric sulfate formation pathways from its 17O-excess signature: theory and cryospheric applications" by Sakiko Ishino and Shohei Hattori. catchscience.org/seminar-serโฆ
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Markus Frey retweeted
23 Feb 2022
Calling UK-based researchers - there's still time to apply to the Collaborative Antarctic Scheme (CASS) for small-scale research projects in the Antarctic in the 22/23 season!
Find out more here: bas.ac.uk/media-post/opportuโฆ
Closing date 4pm, 7 March 2022!
๐ธRich Turner, BAS
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Markus Frey retweeted
22 Feb 2022
Day 17: We spent already several days in the close vicinity of the last sighting of the Endurance. Itโs a historical surrounding. When working on the ice here, we feel even closer to Shackletons men more than 100 years ago. #endurance22 @AWI_Media
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Markus Frey retweeted
#Antarctic sea ice extent is reaching its minimum and is already breaking the record from 2017 for the lowest extent. Note that there is no #sea ice in the #Ross Sea. What do you think, will it continue to decrease in the next days? Data from seaice.uni-bremen.de/
ALT Left: time series of Antarctic sea ice extent for the last 7 years and average from 1973-today, current extent is a record low. Right: Map of Antarctic sea ice extent for February 22nd, almost no seae ice in the Ross Sea.
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Markus Frey retweeted
10 Feb 2022
That's an exciting perspective: Having an Antarctic @MOSAiC. I'm in ๐. Looking forward how this project develops in the coming years: Head of @AWI_Media suggests an international Antarctic mission spiegel.de/wissenschaft/mensโฆ via @derspiegel @chs42
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Markus Frey retweeted
8 Feb 2022
๐ข The landmark @MOSAiCArctic expedition has published the first complete picture of climate processes in the central Arctic with help from BAS scientists @PolarAmelie and @markusfrey2: bit.ly/3B4cG02 #MOSAiCexpedition #UKInArctic @Arctic_Office @AWI_de ๐ธEric Brossier
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Markus Frey retweeted
3 Feb 2022
Dr Lasse Rabenstein, Chief Scientist: Preliminary planned cruise track from Cape Town to location of the Endurance, subject to change according to ice conditions in the Weddell Sea. Antarctic Coastlines taken from SCAR Antarctic Digital Database (by the British Antarctic Survey).
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Markus Frey retweeted
1 Feb 2022
What happens when scientists zoom and talk about twitter at the same moment.
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