Glacier retreat is reshaping water chemistry worldwide. By showing that melting ice can deliver both vital micronutrients and potential contaminants, this study highlights new challenges for managing fragile mountain and polar ecosystems under climate change. 🌐🧪

🚨 Paper alert! 🚨 Happy to see this review out in @natureportfolio.nature.com Reviews Earth & Environ! We go through looming uncertainties related to wide-scale application of ERW. It will be a rocky path! @mschiedung.bsky.social @profbobhilton.bsky.social @eth-eaps.bsky.social @usyseth.bsky.social

Very excited to announce *TWO* fully-funded PhD positions starting this summer focusing on greenhouse gases in the peatlands of the Congo Basin! Both positions are joint between my group in @eth-eaps.bsky.social and that of @johansix.bsky.social @usyseth.bsky.social. Come join us!

🚨Paper alert!🚨 Very excited to finally see the thesis work of my ~first~ M.Sc. student published---and, to boot, it's in a special edition dedicated to the late, great Judy McKenzie! onlinelibrary.wiley.com/doi/10.1002/...

🚨 First #SEELab @eth-eaps.bsky.social PhD student-led paper is now officially online! We show that sedimentary conditions regulate formation rate and isotope composition of #pyrite, and that this process currently out-paces oxidation on land, leading to O2 accumulation www.nature.com/articles/s41...

⚒️ Article: Modern pyrite burial in seafloor sediments exceeds pyrite oxidation on land, indicating the sulphur cycle is out of balance and acts to increase atmospheric oxygen levels www.nature.com/articles/s41...

📢New @globalchangebio.bsky.social #EnhancedWeathering alters soil organic carbon in complex ways. Effects are mediated by biota & soil moisture. Robust #CDR assessments require considering organic carbon. @boitolucilla.bsky.social @arthurvienne.bsky.social onlinelibrary.wiley.com/doi/10.1111/...

I am giving a talk on 'Tectonically controlled deep meteoric water circulation and CO2 degassing in the Himalayas' at @gfz.bsky.social on Wednesday at 13:00 in F409! It will be great to see you there if you are around!