Special field day at #Latnjajaure! Why special? --> New arrival of colleagues and groceries 👋🥳 --> No rain! 🤯☔ Good job everyone for this challenging field season 🏔️🌧️🥶💪

How do we measure #CO2 and #CH4 exchanges from alpine-Arctic #tundra #ecosystems? - Part 3 ⛰️🌤️ Same day, same ecosystem type, new view - and a lot of mosquitos (can you spot the thorough repellent application?) See Parts 1 & 2, and thread for more details! 👇

How do we measure #CO2 and #CH4 exchanges from alpine-Arctic #tundra #ecosystems... ... when the weather changes so fast? ⛅ Here is how, in a control plot and a passively warmed plot of a dry heath at #Latnjajaure field station, 100m a.s.l. near Abisko, Northern Sweden, on July 26th, 2025.

How do we measure #CO2 and #CH4 exchanges from alpine-Arctic #tundra #ecosystems? Here is how, in a control plot of a mesic meadow at #Latnjajaure field station, 1000m a.s.l. near Abisko, Northern Sweden, on July 25th, 2025.

Trying out my new set-up in the forest behind my house🌲🏡 The lamp from #heliospectra is increasing the photosynthetically active radiation #PAR on the ground by 1000! Now I can measure #CO2fluxes at different light intensities no matter the weather 🌥️ Looking forward to bring it to the #ArcticTundra!

Grasslands are changing in the Alps, not only above-ground, but below-ground too! 🥬 Check out our newly published study, with Lucía Laorden‑Camacho and my previous colleagues at Universität Innsbruck and Université Grenoble Alpes! doi-org.ezproxy.ub.gu.se/10.1007/s111...

Do you want get a sense of what it is we're up to? Here is a popular summary: www.youtube.com/watch?v=gjtb...

How do soil microbes affect climate change?

YouTube video by Wallenbergstiftelserna

youtube.com

1/ In our recent meta-analysis, we explored how warming affects plant litter decomposition across the globe published in Ecology Letters: 👉 dx.doi.org/10.1111/ele.... Context matters! #ClimateChange #EcosystemScience #Shrubification #Roots🌱

Environmental Conditions Modulate Warming Effects on Plant Litter Decomposition Globally

Empirical studies show substantial variability in plant litter decomposition responses to warming, leaving the overall impact of climate change on decomposition uncertain. Our meta-analysis of 109 ex...

dx.doi.org

🌿 We need to raise the profile of #bryophyte ecological research 🌿 (and also a bryophyte emoji!) In this opinion piece, we as a group of #ECRs outline barriers in bryophyte research and provide recommendations to overcome them across institutional levels & disciplines. doi.org/10.1016/j.ba...

📢New paper🚨Excited to share our new review paper in @plosclimate.org on Browning events in Arctic ecosystems! 🌿❄️ A wonderful collaboration, brilliantly led by @garethphoenix.bsky.social. 🌿@naturvetenskap.bsky.social @vetenskapsradet.bsky.social

PLOS Climate@plosclimate.org · 2y ago

A new PLOS Climate Review article by @garethphoenix.bsky.social and colleagues brings together understanding of browning events in Arctic ecosystems to compare their impacts and rates of recovery, and likely future changes in frequency and distribution journals.plos.org/climate/arti...

Postdoc position in Arctic carbon cycling here at the University of Gothenburg 🇸🇪 with my very awesome 😎 colleague Mats Björkman: web103.reachmee.com/ext/I005/103... #Arctic #postdoc #job