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Blandine Lyonnard

@blandinel.bsky.social
214 followers 196 following 18 posts

PhD student in Arctic Ecology 🌱❄️ | University of Gothenburg | #CarbonCycle #ArcticEcosystems #FunctionalTraits #ClimateChange #MicrobialEcology #PlantSoil

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Blandine Lyonnard @blandinel.bsky.social · 20/09/2026
Special field day at #Latnjajaure! Why special? --> New arrival of colleagues and groceries 👋🥳 --> No rain! 🤯☔ Good job everyone for this challenging field season 🏔️🌧️🥶💪
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Blandine Lyonnard @blandinel.bsky.social · 16/10/2025
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! 👇
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Blandine Lyonnard @blandinel.bsky.social · 15/10/2025
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.
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Blandine Lyonnard @blandinel.bsky.social · 14/10/2025
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.
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Blandine Lyonnard @blandinel.bsky.social · 15/05/2025
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!
The picture shows a tripod with a LED-lamp producing the right wavelengths for photosynthesis, hanging underneath it. Below the lamp is a transparent chamber sealed to the ground, connected to a trace gas analyzer from the LI-COR brand. This set-up measures CO2 and CH4 concentrations within the chamber, that are emitted/absorbed by the ecosystem which is boosted by the extra 1000 PAR from the lamp.
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Blandine Lyonnard @blandinel.bsky.social · 13/05/2025
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...
Higher shrub density impacts soil composition, decreasing the pH and phosphorus availability in soils as well as increasing the soil organic matter and C:N ratio.
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Reposted by Blandine Lyonnard
RouskLab.bsky.social @rousklab.bsky.social · 07/02/2025
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...
youtube.com
How do soil microbes affect climate change?
YouTube video by Wallenbergstiftelserna
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Reposted by Blandine Lyonnard
Sarah Schwieger @sarahschwieger.bsky.social · 07/01/2025
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🌱
dx.doi.org
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...
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Reposted by Blandine Lyonnard
Dr. Mariana García Criado @nanitundra.bsky.social · 09/12/2024
🌿 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...
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Reposted by Blandine Lyonnard
Robert G. Björk @robertgbjork.bsky.social · 27/01/2025
📢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
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Reposted by Blandine Lyonnard
Anne Bjorkman @annebeejay.bsky.social · 28/11/2024
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
web103.reachmee.com
Postdoc position in biogeochemistry focusing on the Arctic carbon balance in a warmer climate
Biogeochemistry with focus on carbon dynamics, climate change ecology, remote sensing, quantitative ecology.  At the Department of
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