Big news! 📣 Our @oikosjournal.bsky.social paper led by @juanignacioramirez.bsky.social is officially a 2025 Top Cited Paper! Honored to be part of this team. 🥂 Dive into the research here: nsojournals.onlinelibrary.wiley.com/share/8YCV93... #TopCited #OikosJournal #Reindeer #Herbivory #Arctic

📢New paper! Long-term warming boosts CH₄ oxidation in dry tundra and cuts emissions in tussock tundra — driven by vegetation shifts and soil aeration. Huge thanks to @matsbjorkman.bsky.social for leading this work! 🙌🌟 @globalchangebio.bsky.social #Latnjajaure onlinelibrary.wiley.com/share/6YA9GK...

📢New paper! Long-term warming boosts CH₄ oxidation in dry tundra and cuts emissions in tussock tundra — driven by vegetation shifts and soil aeration. Huge thanks to @matsbjorkman.bsky.social for leading this work! 🙌🌟 @globalchangebio.bsky.social #Latnjajaure onlinelibrary.wiley.com/share/6YA9GK...

Debatt. Systemet med forskningsanslag leder till att tusentals timmar ägnas åt bortkastat arbete. Det är dags att pytsa ut mer pengar direkt till universiteten. www.dn.se/kultur/rikar...

Society publishers are learned societies publishing research for their scholarly communities. At the NSO, publishing is mission-driven: we reinvest in our members, support their research through our journals and uphold research integrity. 🌿🔬 #SocietyPublishing #OpenScience

🎉 Our paper is now officially included in the journal issue! 🔗 nsojournals.onlinelibrary.wiley.com/doi/10.1002/... Even better — it’s selected as Editor’s Choice ✨ Well done and well deserved, @colebrachmann.bsky.social👏 #Arctic #Research #EditorsChoice #GlobalChange #Biodiversity #Fungi #Mycorrhiza

🌍 Berkeley Earth’s 2025 Global Temperature Report is out. 2025 was the 3rd warmest year on record. Annual global temperature reached 1.44 ± 0.09°C above the pre-industrial baseline; 770 million people experienced locally record-warm annual conditions. Full report: berkeleyearth.org/global-tempe...

The global warming trend continued in 2025. Each of the past 11 years (2015–2025) has been among the 11 warmest on record. Explore more data from #CopernicusClimate in the Global Climate Highlights 2025. #GCH2025 🔗 climate.copernicus.eu/global-clima... @ecmwf.int

Great article on the threats facing the Scandinavian tundra 🌍❄️ (in Swedish). Proud to have contributed with background insights! 🙌 #ClimateChange #Tundra www.dn.se/sverige/fakt...

Climate change has already reshaped the bioclimatic space of extreme events in the Arctic 🌐❄️ Arctic biodiversity has entered a new era of bioclimatic extremes w/ more droughts, greater winter-warming 📈 & more rain-on-snow events 💧❄️ shorturl.at/pQsVP Just published in Science Advances ⬇️

Love seeing @plosclimate.org highlighting our Browning review in their #PLOSClimateCountdown.

🚨New paper in @ecography.bsky.social! First Pan-Arctic study on how large herbivore exclusion shapes mycorrhizal fungi, brilliantly led by @colebrachmann.bsky.social. Key insight: AM fungi—often overlooked in Arctic research—respond most strongly to herbivory while EcM and ErM vary locally. Thread 👇

This opportunity looks amazing—don’t miss out, apply today!

Thrilled to announce that our Polar Research School has secured funding! 🌍❄️ This means 15 new PhD studentships will soon be connected to the program. Stay tuned for updates! 🔗https://www.vr.se/english/applying-for-funding/decisions/2025-11-05-doctoral-programme-grant-within-polar-research.html

🚨New paper in @ecography.bsky.social! First Pan-Arctic study on how large herbivore exclusion shapes mycorrhizal fungi, brilliantly led by @colebrachmann.bsky.social. Key insight: AM fungi—often overlooked in Arctic research—respond most strongly to herbivory while EcM and ErM vary locally. Thread 👇

Thrilled to announce that our Polar Research School has secured funding! 🌍❄️ This means 15 new PhD studentships will soon be connected to the program. Stay tuned for updates! 🔗https://www.vr.se/english/applying-for-funding/decisions/2025-11-05-doctoral-programme-grant-within-polar-research.html

📢 Do you want to do a #PhD using #hyperspectral satellite data to observe climate influences on tundra vegetation in Sweden? With me and @robertgbjork.bsky.social at U of Gothenburg. Apply by 19 Jan 2026. bit.ly/44duvJI

STOTEN is now dead. It has been completely removed from Web of Science mjl.clarivate.com/search-results

🌱❄️ New paper in #Biogeosciences: Mycorrhizal fungi & plant dominance strongly shape N cycling in Oroarctic soils—challenging assumptions about slow N turnover in shrub-dominated tundra. 👉https://bg.copernicus.org/articles/22/6841/2025/bg-22-6841-2025.html #Arctic #Mycorrhiza #Nitrogen #ClimateChange

⏳ Only 10 days left to apply for the professorship! Don’t miss this opportunity, apply now! #Academia #Professorship #DeadlineAlert

⏳ Only 10 days left to apply for the professorship! Don’t miss this opportunity, apply now! #Academia #Professorship #DeadlineAlert

🌱❄️ New paper in #Biogeosciences: Mycorrhizal fungi & plant dominance strongly shape N cycling in Oroarctic soils—challenging assumptions about slow N turnover in shrub-dominated tundra. 👉https://bg.copernicus.org/articles/22/6841/2025/bg-22-6841-2025.html #Arctic #Mycorrhiza #Nitrogen #ClimateChange

Produktivitetsavdraget måste avskaffas och senaste decenniernas nedskärningar måste kompenseras för om vi ska kunna ha högre utbildning och annan statlig verksamhet som inte ständigt försämras i kvalitet och arbetsmiljö.

Correction: The eligibility for our tenure-track call at GU Earth Sciences is PhD ≤7 years (not 5). Still seeking top ECRs for nomination to the Swedish Research Council’s strategic programme. 📩 Contact: [email protected] or DM me #TenureTrack #GeoscienceJobs #ClimateResearch #AcademicCareers

🎉We have announced a new professorship at the University of Gothenburg 🇸🇪 to celebrate our Crown Princess’s 50th birthday! 🌿Broad focus on biodiversity — from microbes to modelling 📢A fantastic opportunity for researchers working across scales and disciplines! 🔗 web103.reachmee.com/ext/I005/103...

With more and more Arctic plant folks joining 🌱❄️, what better excuse to drop this starter pack again? 🔁💎 If you want to join in, just give me a shout!

🎙️ I was interviewed today on the live show "förmiddag" at @psnyheter.bsky.social P4 Dalarna — tune in around 13 minutes in! 🌍 We talked about how the tundra environment is changing in the county and what that means for the future. 🎧 Listen here: www.sverigesradio.se/avsnitt/2672...

Correction: The eligibility for our tenure-track call at GU Earth Sciences is PhD ≤7 years (not 5). Still seeking top ECRs for nomination to the Swedish Research Council’s strategic programme. 📩 Contact: [email protected] or DM me #TenureTrack #GeoscienceJobs #ClimateResearch #AcademicCareers

🌍Tenure-track call at GU Earth Sciences🇸🇪! Seeking top ECRs (PhD≤5yrs) for nomination to the 🇸🇪 Research Council’s strategic programme 🔬5 yrs | 💰SEK 3M/year 📅Deadline: Nov 19 | Start: Autumn 2026 Research: Climate, Geosphere, Ecosystems 🔗 gu.se/en/earth-sciences Contact: [email protected] or DM me

With more and more Arctic plant folks joining 🌱❄️, what better excuse to drop this starter pack again? 🔁💎 If you want to join in, just give me a shout!

Great to speak on @svtnyheter.bsky.social Dalarna 📺 about our latest Ecology Letters paper🌿! Local data from this region (Grövelsjön and Fulufjäll) showed some of the strongest responses in our entire dataset 💥🌍 #Ecology #ScienceCommunication www.svt.se/nyheter/loka...

We are pleased to officially open abstract submissions for the Tundra Transitions Special Issue at the 22nd ITEX Meeting, organised by @matsbjorkman.bsky.social, @annebeejay.bsky.social and NJB's Subject Editor @robertgbjork.bsky.social !

🎉We have announced a new professorship at the University of Gothenburg 🇸🇪 to celebrate our Crown Princess’s 50th birthday! 🌿Broad focus on biodiversity — from microbes to modelling 📢A fantastic opportunity for researchers working across scales and disciplines! 🔗 web103.reachmee.com/ext/I005/103...

Excited to welcome a passionate group of Arctic scientists to the 22nd International Tundra Experiment (ITEX) meeting at Nordens Ark, on Sweden’s stunning west coast!

Absolutely thrilled 🎉 to have contributed to this exciting paper, brilliantly led by @nanitundra.bsky.social 🌟 Such a joy to be part of this inspiring team! 🚀🙌

Boreal plants are moving into the #Arctic and reshaping #tundra landscapes 🌱❄️ A 🟢NEW STUDY🟢 led by @edinburgh-uni.bsky.social and @creaf.cat reveals shrubs and grasses from boreal forests are expanding north. So what? 👇

🌍 Join us at University of Gothenburg 🇸🇪! We're hiring an Associate Senior Lecturer (tenure-track) in greenhouse gas dynamics in soil–plant systems. 🔬 Focus: peatlands, carbon & nitrogen cycles, land use. 🔗 bit.ly/47hQKRc #AcademicJobs #ClimateScience #Peatlands @beccsweden.bsky.social

I fear there is deep truth here.

Vetenskapsradion: Fjällspindlar hotas av klimatförändringar https://www.sverigesradio.se/artikel/9013840

Great news! From 1 January 2026, Nordic Journal of Botany will be a fully #OpenAccess journal! We are pleased to make NJB content freely accessible and increase the visibility of your published research! Read more here: vist.ly/3n8zh4q @nordicoikos.bsky.social

Vetenskapsradion: Fjällmossor kan rödlistas – hotas av uttorkning vid snöbrist https://www.sverigesradio.se/artikel/8996998

The Swedish tundra has historically lacked a wildfire regime, making it ecologically unique. However, climate-induced shifts are now elevating fire risk. I commented on these emerging dynamics on @svtnyheter.bsky.social this morning.🔥🌍 #ClimateChange #WildfireRisk #Arctic www.svt.se/nyheter/loka...

Another exciting day in the ReindeerFlux project!🦌 Frida and @colebrachmann.bsky.social measured CO₂ & CH₄, while Alex and Johan flew drones with radar, multispectral & NDVI sensors. Thanks @svtnyheter.bsky.social’s Susan & Henrik for visiting—loved sharing our work in beautiful Grövelsjön! 🌿

Another exciting day in the ReindeerFlux project!🦌 Frida and @colebrachmann.bsky.social measured CO₂ & CH₄, while Alex and Johan flew drones with radar, multispectral & NDVI sensors. Thanks @svtnyheter.bsky.social’s Susan & Henrik for visiting—loved sharing our work in beautiful Grövelsjön! 🌿

Just received fantastic news! My proposal for Mistra’s Environmental Research Leaders initiative has been approved. We’ve been awarded 10 MSEK to recruit an associate senior lecturer to advance research on carbon dynamics, climate change, and land use. 🌍🌱 More to come... mistra.org/utlysningar/...

2 PhD positions in dendroclimatology! cordis.europa.eu/project/id/1... The project is centered around working up millennium-long wood anatomical datasets to reconstruct temperature. web103.reachmee.com/ext/I005/103... Deadline 30th of June. For questions, contact: [email protected]

Just received fantastic news! My proposal for Mistra’s Environmental Research Leaders initiative has been approved. We’ve been awarded 10 MSEK to recruit an associate senior lecturer to advance research on carbon dynamics, climate change, and land use. 🌍🌱 More to come... mistra.org/utlysningar/...

Honored to have served on the award committee for the Sixten Heymans Prize 🏅 We made an excellent choice in naming Kirsten Knudsen the 2025 laureate 🌟 Her research on star-forming galaxies at cosmological distances is truly fascinating 🔭✨

I've put together this Starter Pack because I still miss connecting with many Arctic colleagues on this platform. Apologies if I missed adding some of you, but you're all welcome to join! go.bsky.app/KRYFusr

🎓 Our final APE@GU undergrad spotlight of the year is on Ingrid! 🌟 She established and refined our ergosterol protocol to better understand how reindeer affect mycorrhizal mycelium production. 🦌🍄 Fantastic work, Ingrid — way to go! 👏🎉 #Arctic #Mycorrhiza #BScThesis