Markus Frey

Atmospheric and Ice chemist @BAS_news @CATCH_science. Skier. Mexican cuisine aficionado.

[Nature Geoscience @NatureGeosci]

Article: Arctic warming by abundant fine sea salt aerosols from blowing snow

@XiandaGong @JianWangWUStL @MOSAiCArctic @CASE_WUStL @WashUengineers @armnewsteam

https://t.co/PY6XRvqzbh

[Markus Frey @markusfrey2]

New paper out on our work during the MOSAiC expedition: Clouds formed with sea salt contribute to Arctic warming https://t.co/FHaIGhCTuj via @BAS_News
@CRiceS_H2020 @SurfeitNerc @CATCH_science

[British Antarctic Survey 🐧 @BAS_News]

Why is Arctic air warming four times faster than the global average?

The answer could be in the clouds:
🌬️ Winter winds toss up salty snow from sea ice
☁️ Clouds form on the sea salt particles
⛅️ Cloudy conditions trap solar radiation

New paper alert! 🚨
https://t.co/OFgOFkxFNj

[Surface Fluxes in Antarctica (SURFEIT) @SurfeitNerc]

We’re thrilled to welcome our dream team of scientists to the #SURFEIT kick-off meeting at @BAS_News this week. ❄️🧊

Learn more about the objectives of our work at https://t.co/rKDXE9x4Bt! 💻

[British Antarctic Survey 🐧 @BAS_News]

BAS does #EGU23 🌍 🧊 ❄️ 🐧 🧪 @EuroGeosciences

[Markus Frey @markusfrey2]

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!

[German Embassy London @GermanEmbassy]

From 11 June 2022 0.00h CET, all COVID-19-related restrictions on entry into 🇩🇪 will be provisionally lifted.

From that date, travel from 🇬🇧 to 🇩🇪 will be permitted for all purposes (incl. tourism & visits).

No proof of vaccination, recovery or testing is required.

[BMFTR @bmftr_bund]

💪 The @G7 Science Ministers Meeting is starting today 🇫🇷🇮🇹🇯🇵🇨🇦🇬🇧🇺🇸🇩🇪. Key topics on the agenda in #Frankfurt will be:

🔬 Ensuring #academicfreedom
🌎 #research to combat climate change
😷 #PostCovid research

(1/3)

[German Embassy London @GermanEmbassy]

Germany will supply Ukraine with IRIS-T air defence systems.

Chancellor Scholz said IRIS-T was 🇩🇪's most modern air defence system. It would put 🇺🇦 in a position to strengthen defences of cities from 🇷🇺 strikes. This is in addition to ring exchanges with 🇩🇪 tanks sent to 🇨🇿+🇬🇷.

[DAAD_UKandIreland @DAAD_UK_Ireland]

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:
▶️https://t.co/6uFl8U7qgz

#DAAD #DAADIreland #UK #Ireland #70years

[Jennie Thomas @JennieLThomas]

Apply to work with us at @IGE_Grenoble as a Regional Atmospheric Chemistry and Climate Modeling Research Engineer https://t.co/kqEQ47nSng #Emploi via @EmploiCnrs

[the Cryosphere and ATmospheric CHemistry (CATCH) @CATCH_science]

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. https://t.co/6Uv0blxAUP

[British Antarctic Survey 🐧 @BAS_News]

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: https://t.co/4uDseSZP70

Closing date 4pm, 7 March 2022!

📸Rich Turner, BAS

[Stefanie Arndt @arndt_st]

Day 17: We spent already several days in the close vicinity of the last sighting of the Endurance. It‘s a historical surrounding. When working on the ice here, we feel even closer to Shackletons men more than 100 years ago. #endurance22 @AWI_Media

[Polar Remote Sensing, University of Bremen @PolarBremen]

#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 https://t.co/ZPwkQk6c55

[Marcel Nicolaus @MarcelNicolaus]

That's an exciting perspective: Having an Antarctic @MOSAiC. I'm in 😏. Looking forward how this project develops in the coming years: Head of @AWI_Media suggests an international Antarctic mission https://t.co/L2BENjz6GA via @derspiegel @chs42

[British Antarctic Survey 🐧 @BAS_News]

📢 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: https://t.co/W7UMqK6G2x #MOSAiCexpedition #UKInArctic @Arctic_Office @AWI_de 📸Eric Brossier

[Endurance22 @Endurance_22]

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).

[Jennie Thomas @JennieLThomas]

What happens when scientists zoom and talk about twitter at the same moment.