Jorien Vonk

Professor of group @Thawsome_VU based at @VUAmsterdam - Permafrost | climate change | hydrology | biogeochemistry

[Jorien Vonk @poolvonk]

Check out our Review on the Land-Ocean Arctic Carbon Cycle, out today in @NatRevEarthEnv co-led with my awesome partner in crime Micha Fritz from AWI! https://t.co/0mJ6g8r6TR

[Jorien Vonk @poolvonk]

We organise a cool session at EGU with invited speaker Daniel Graeber. We are welcoming abstracts! With @NCatalanGarcia @DollyKothawala and Karsten Kalbitz

[Jorien Vonk @poolvonk]

https://t.co/2dpg7fTrKD
Exciting PhD position at Radboud Uni on iron and manganese dynamics in high latitude oceans (with fieldwork, labwork and modelling). Apply before Sept 1st!

[Red Aardwetenschappen @Aardwetenschap]

Aardwetenschappers zijn de basis voor een duurzame toekomst. Toch wordt ons vakgebied bedreigd door bezuinigingen in het hoger onderwijs. Studenten van de opleiding Aardwetenschappen maakten deze video om hun zorgen te uiten.

Deel ook deze video!

https://t.co/h1S5NwGLPo

[Jorien Vonk @poolvonk]

Dooiende permafrost: geen tikkende tijdbom, wel een dringend probleem; belangrijk werk van o.a. collega Moritz Langer! https://t.co/R8jXTGm6NX via @VUamsterdam

[Jorien Vonk @poolvonk]

We received an NWO-summit grant! 30 million euro for 10 years to study short and long term climate feedbacks. With a fantastic national dream team of climate scientists (UU, WUR, RUN, NIOZ, and VU) @VU_Science @thawsome_VU https://t.co/T3XUaRJfkS

[Jorien Vonk @poolvonk]

Two papers out within a week! Kirsi Keskitalo first-authored "Seasonal POC dynamics of the Kolyma River tributes" https://t.co/X9Rm6ZvuiY
and Dirk Jong first-authored "Selective sorting/ degradation of permafrost OM in nearshore zone of Herschel Island" https://t.co/UAkSlGzeu6

[Jorien Vonk @poolvonk]

Correction (!) the project is on drilling mud sumps (google it :), but still in the Canadian Arctic, Mackenzie Delta Region.

[Jorien Vonk @poolvonk]

Open postdoc position with my close colleague Moritz Langer: exciting project on mud slumps in the Canadian Arctic, with lots of scientific freedom. Please share and/or apply before Dec 31st! https://t.co/zUxTBGEwut

[Jorien Vonk @poolvonk]

Cool PhD position available with Cat Hirst in the UK, check this out: https://t.co/Ri7nPXUArN There are special procedures for international students, but don't let that stop you as it is a pretty great project!

[Levi Westerveld @LeviWesterveld]

1/3 Today marks the end (and beginning) of the most exciting thing I have helped build so far! 🚀 The Arctic Permafrost Atlas. 🗺 📖 🤩 It is free, running around in the wild, and ready to be downloaded, read, and shared!

Check it out 👀 -> https://t.co/6UB86OC6Wb

[Jorien Vonk @poolvonk]

The coolest product ever... The Permafrost Atlas! Almost out! https://t.co/pkweaSmeNq

[Jorien Vonk @poolvonk]

Research engineer position available at the Swedish Museum of National History, a great place to work! See https://t.co/uZTz7fUGTm

[Jorien Vonk @poolvonk]

Austrian colleague Andy Richter has an exciting postdoc on offer: https://t.co/LNTBu4RGSO
See also lots of other exciting opportunities at the new cluster of excellence "Microbiomes drive planetary health" https://t.co/Jokv8VYlHz

[Jorien Vonk @poolvonk]

A research engineer position at a great group and university! Please spread the word: https://t.co/fkUirNIhBg

[Jorien Vonk @poolvonk]

And yet another great PhD on snow-permafrost dynamics at AWI with Julia Boike and Moritz Langer (based at VU), please see: https://t.co/ITYUVOKk9n

[Jorien Vonk @poolvonk]

https://t.co/NHdhNPNuh8 Exciting PhD position with Bennet Juhls at AWI: PhD Position “Changing Carbon Fluxes of Large Temperate and Arctic River-Sea Systems” (m/f/d)

[Jorien Vonk @poolvonk]

Size does not always matter.... https://t.co/kPdiar0opp We need to shift focus to small arctic coastal watersheds. Just out!

[Jorien Vonk @poolvonk]

Paper led by our recently-joined colleague Moritz Langer and co-authors!

[Earth Sciences @VU Amsterdam @VU_EarthScience]

Thawing #permafrost poses environmental threat to thousands of sites with legacy industrial contamination https://t.co/a5eqX9YJBm

[thawsome @thawsome_VU]

Just out in ESSD! ARCADE: the pan-ARctic CAtchment DatabasE by Niek Jesse Speetjens et al. Here we provide 103 geospatial, environmental, climatic&physiographic properties for >40,000 catchments draining into the Arctic Ocean. https://t.co/YKmluM8Ote