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Reposted by Hyltemossa Atmosphere Ecosystem Research Station Lund University

TERN Australia @tern-aus.bsky.social · 16/09/2026

🌏️🏜️ Scientists studying ecological #drought can now access the world’s first globally-harmonised environmental #datasets, thanks to a major milestone achieved by the Global Ecosystem Research Infrastructure (GERI). Read the full article: buff.ly/nW5qKFz @icos-ri.eu @elter-ri.eu

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Reposted by Hyltemossa Atmosphere Ecosystem Research Station Lund University

LU Fluxes - Lund University Flux Measurement Group @lufluxes.bsky.social · 28/09/2026

📢PhD opportunity in Toulouse and Lund Join an international PhD project combining field measurements, remote sensing and environmental data analysis across ICOS sites. Project: adum.fr/as/ed/voirpr... Apply: doctorat.univ-toulouse.fr/cofund-best @beccsweden.bsky.social @icossweden.bsky.social

adum.fr

Université de Toulouse

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Hyltemossa Atmosphere Ecosystem Research Station Lund University @hyltemossa.bsky.social · 1h

Thanks for the visit! It's always fun to show what's going on in the forest here.

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ICOS RI @icos-ri.eu · 08/09/2026

The world is set to cross the temperature rise of 1.5C, reports UN Environment Programme. #ICOSCurve shows the concentrations of GHGs in the atmosphere in Europe. Beyond seasonal cycles, the trend is clear: atmospheric CO₂ continues to increase 📈 More #ClimateAction now. ow.ly/oGpa50ZKlus

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IPCC @ipcc.bsky.social · 02/09/2026

🌡️ What does "overshoot" mean in climate science? Robert Vautard, #IPCC Working Group I Co-Chair, explains it as @unep.org launches its Limiting Overshoot report. Find out more from #IPCC’s reports here: ipcc.ch Read UNEP’s report here: bit.ly/UNEPOst

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Hyltemossa Atmosphere Ecosystem Research Station Lund University @hyltemossa.bsky.social · 02/09/2026

Last week we made the most of the nice weather & worked on the mast: - instrument removal of the old @icos-ri.eu flux system at 27m (note the bird nest in a cable box) - radiation sensor clenaing -spectral sensors calibration @fieldsites.se @icossweden.bsky.social @lund-university.bsky.social

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ACTRIS @actris.bsky.social · 28/08/2026

𝗥𝗲𝗴𝗶𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻 𝗶𝘀 𝗻𝗼𝘄 𝗼𝗽𝗲𝗻 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗔𝗖𝗧𝗥𝗜𝗦 𝗪𝗲𝗲𝗸 𝟮𝟬𝟮𝟲! 🎉 Join the ACTRIS Week in Katowice, Poland, 19–23 October 2026 for our annual Community Meeting. More information: www.actris.eu/news-events/... We look forward to meeting the ACTRIS Community in Katowice! 💙

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ICOS RI @icos-ri.eu · 31/08/2026

The ICOS newsletter for August is out now! This month, we are getting prepared for #ICOS2026SC! In addition, we delve into a new Pydap service from ICOS Carbon Portal that improves access to NetCDF data. Subscribe to the ICOS newsletter here: www.icos-cp.eu/news-and-events/news…

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Copernicus ECMWF @copernicusecmwf.bsky.social · 04/08/2026

Have you explored the 2025 European Air Quality Assessment from #CopernicusAtmosphere? As emissions fell, air quality trends improved, yet PM2.5 & ozone episodes persisted, linked to winter cold spells, summer heatwaves, Saharan dust & severe wildfires on the Iberian Peninsula. @ecmwf.int ⬇️

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Global Dendrometer Network @globaldendro.bsky.social · 22/07/2026

What are dendrometers and why do we need a global dendrometer network? 💥Our first GDN paper is out! We document how it all started with a meeting in Norway, and outline some of the great potential that lies in creating a global community. Read: doi.org/10.1093/tree... Join: globaldendro.org

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ICOS RI @icos-ri.eu · 24/07/2026

📂 New data alert! Final quality-controlled Level 2 Atmosphere data is out: hourly greenhouse gas measurements from 41 ICOS stations across Europe, now covering right up to 1 April 2026. 🔗 www.icos-cp.eu/news-and-events/news…

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LU Fluxes - Lund University Flux Measurement Group @lufluxes.bsky.social · 15/07/2026

Out in the field at the ICOS Hyltemossa station at a hot summer day: Theodora (our intern from Greece) assisting Matilda with methane measurements using stem chambers. A spruce tree, a ladder and climate science in action. Stay tuned for the results! @beccsweden.bsky.social

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ACTRIS @actris.bsky.social · 14/07/2026

📬 Have you read the most recent ACTRIS Newsletter yet? Discover updates and highlights from the ACTRIS community. 📖 Read here: mailchi.mp/da528e5e9207... Wishing everyone a wonderful summer! ☀️

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Nadine Ruehr @nadineruehr.bsky.social · 16/04/2026

🌲🌳 PhD opportunity: Forest Vulnerability to Hotter Droughts Interested in forest ecosystems, climate extremes & tree stress resilience? 🎓 Dual PhD (KIT 🇩🇪 + Melbourne 🇦🇺) 🔬 Plant Ecophysiology Lab, Garmisch-Partenkirchen 🇩🇪 🌍 +1-year research stay 🇦🇺 👉 Apply here: t1p.de/g39co

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ICOS RI @icos-ri.eu · 23/06/2026

Applications are now open for the 9th ICOS Summer School! Taking place 18th-28th January 2027 in Hyytiälä, Finland, this edition will actually be a Winter School. Deadline for applications is 31st July 2026. Read more and apply here: www.icos-cp.eu/news-and-eve...

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ICOS RI @icos-ri.eu · 30/06/2026

The ICOS Science Conference 2026 programme is now live! 🌍 New this year: a Science for Policy panel & a Science and Art event. Join us 15–17 Sept in Lund & online. 📋 Explore the programme: www.icos-cp.eu/news-and-events/scie… #ICOS2026SC

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ICOS RI @icos-ri.eu · 02/07/2026

The ICOS newsletter for June is out now! Last month, new study reduces uncertainty in #ghg measurements, applications opened for ICOS Summer School and ICOS Science Conference programme was published. Subscribe to the ICOS newsletter here: www.icos-cp.eu/news-and-events/news…

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Hyltemossa Atmosphere Ecosystem Research Station Lund University @hyltemossa.bsky.social · 29/06/2026

Another intake up! Hopefully we'll soon have BVOC/CH4/CO2 EC Flux, CO2/CH4/O3 profile & subcanopy CO2 EC & CO2/CH4 soil/trunk chamber measurements. Note the @icos-ri.eu 30m CO2 EC Flux & 150m GHG profile setup in the background @icossweden.bsky.social @beccsweden.bsky.social @lufluxes.bsky.social

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Reposted by Hyltemossa Atmosphere Ecosystem Research Station Lund University

PIK_climate @pik-potsdam.bsky.social · 19/06/2026

How do extreme events affect economies across Europe? In the #ACCREU project, researchers examined both direct damages and their wider impacts on supply chains and interconnected economies. PIK's Jan Hassel explains. 👇 youtube.com/watch?v=yBFG... (Video produced in collaboration with CMCC.)

youtube.com

Impacts of Extremes, Catastrophic Events, and Supply Chains

YouTube video by CMCC Channel

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Hyltemossa Atmosphere Ecosystem Research Station Lund University @hyltemossa.bsky.social · 21/06/2026

Another heat wave is hitting Europe. June started hot & will continue to be so. While not as scorching hot here in Southern Sweden the average temperature has increased rapidly in the last 20 years, seen in the climate stripes for CPH. #showyourstripes @edhawkins.org showyourstripes.info

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ICOS RI @icos-ri.eu · 16/06/2026

Making your plans for ICOS Science Conference 2026? Why not join an excursion after the conference ends! Options include a visit to @hyltemossa.bsky.social and a meet & greet event at ICOS Carbon Portal. Read more: www.icos-cp.eu/news-and-eve... #ICOS2026SC

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tropos-de.bsky.social @tropos-de.bsky.social · 12/06/2026

For the first time, reliable #satellite measurements of #aerosol concentrations over #Arctic #sea #ice are possible. study by #AC3TR in the open-access journal #npj #CleanAir > wwwsync.intern.tropos.de/en/aktuelles... --- via @unibremen.bsky.social > www.iup.uni-bremen.de/eng/institut... #climate

Mean aerosol optical depth (AOD) for spring (April–May) and summer (June–August) derived from satellite observations with the AEROSNOW retrieval. Source: Marco Vountas, Uni Bremen

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ICOS RI @icos-ri.eu · 11/06/2026

A recent study addresses the long-standing energy balance closure problem within ecosystem flux measurements 🌳 By using datasets from ICOS and NEON, the study shows that a substantial part of this energy imbalance is caused by incomplete energy accounting. Read more: www.icos-cp.eu/news-and-eve...

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Hyltemossa Atmosphere Ecosystem Research Station Lund University @hyltemossa.bsky.social · 11/06/2026

Exiting stuff happening in Hyltemossa. First ever point cloud of our mast! Joke aside, Langning Huo & her team are monitoring the forest for early signs of stress. Read more in the post by @remote-sensing-slu.bsky.social A closer collaboration is in prep, so stay tuned. @icossweden.bsky.social

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Hyltemossa Atmosphere Ecosystem Research Station Lund University @hyltemossa.bsky.social · 11/06/2026

This year we have again 3 interns learning about #ICOS measurements & helping out in various projects. Below Theodora (Greece) is helping with soil sampling & tree trunk chamber measurement for @lufluxes.bsky.social and Clara & Clémence (France) monitor phenology for @remote-sensing-slu.bsky.social

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World Meteorological Organization @wmo-global.bsky.social · 10/06/2026

In May 2026, Europe experienced a rapid climate transition from cooler-than-average conditions to an unusually early & intense heatwave. France, UK, Ireland, Portugal saw their highest May temperatures on record, according to Copernicus Climate Change Service’s latest bulletin: bit.ly/4ek0T1L

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Hyltemossa Atmosphere Ecosystem Research Station Lund University @hyltemossa.bsky.social · 11/06/2026

A busy week! Erica & Anders took soil samples. Matilda & Stig measured CH4, CO2, N2O from stem chambers. Great opportunity for our new intern Theodora, from Greece, to take part in different activities besides seeing our #ICOS measurements @icossweden.bsky.social @lufluxes.bsky.social @icos-ri.eu

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LU Fluxes - Lund University Flux Measurement Group @lufluxes.bsky.social · 03/06/2026

Coming to the ICOS Science Conference in Lund this September? Join one of the excursions to ICOS Hyltemossa or our agricultural site (perennial & annual crops) and meet the LU Fluxes team! www.icos-cp.eu/news-and-eve... @beccsweden.bsky.social @hyltemossa.bsky.social

icos-cp.eu

Excursions

Do you plan to have a little extra time after the Science Conference? Why not visit an ICOS station or meet the team at ICOS Carbon Portal? Our conference partners at Lund University have organised so...

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Hyltemossa Atmosphere Ecosystem Research Station Lund University @hyltemossa.bsky.social · 30/05/2026

Registration for the #ICOS2026SC is not open! Join one of the excursions on the 18th Sept and visit SE-Htm to see a combined Forest Ecosystem/Atmosphere @icossweden.bsky.social & @actris.bsky.social Station or visit the @lufluxes.bsky.social sites in Alnarp to learn about perennial agriculture.

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Hyltemossa Atmosphere Ecosystem Research Station Lund University @hyltemossa.bsky.social · 27/02/2026

Still time to submit an abstract to the ICOS Science conference 2026 in Lund! #ICOS2026SC And while you're in Lund come visit us! An excursion to #Hyltemossa will be part of the programm. @icos-ri.eu @icossweden.bsky.social @lund-university.bsky.social @lufluxes.bsky.social

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ICOS RI @icos-ri.eu · 26/02/2026

The ICOS newsletter for February is out! This month we announced a new series of ICOS Talks, contributed to the Integrated Ocean Carbon Research (IOC‐R) Report, and welcomed Duane Brooks, the new Project Controller, to the Head Office. Read more: preview.mailerlite.io/preview/7815...

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Danielle Creek @daniellecreek.bsky.social · 12/12/2025

The first International #Dendrometer Network meeting brought together 50+ researchers from around the world! 🎉 🌍 Stay connected — join our mailing list for updates & opportunities: 👉 forms.gle/FAi5iyoucaAY... #TreeGrowth

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Danielle Creek @daniellecreek.bsky.social · 04/12/2025

🎤Hi #dendrometer users! You are invited to join our new Dendrometer Network (catchy name still tbd 😜). Online meeting 10:30-12 CET Friday 12 Dec. Please share and let me know if you want to join and I will send the meeting link 🌴🎄🌳🌲

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Biodiversity and Ecosystem Services in a Changing Climate - BECC @beccsweden.bsky.social · 02/12/2025

Swedish Climate Symposium: Call for Abstracts open SCS is a symposium for increased scientific understanding of climate change and its environmental and societal consequences. Explore the programme to see which sessions are accepting abstracts. Submit by 30 January: swedishclimatesymposium.com

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Osbert Sun @osbertsun.bsky.social · 26/11/2025

Article in press @forestecosyst.bsky.social 📰Old-growth mixed beech-dominated forests continue accumulating carbon with advancing age www.sciencedirect.com/science/arti...

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Hyltemossa Atmosphere Ecosystem Research Station Lund University @hyltemossa.bsky.social · 25/11/2025

A day in the life of an #ICOS Ecosystem Station PI presented by @managharun.bsky.social with contributions and photos from various stations across Europe. @icos-ri.eu #ICOS10

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Hyltemossa Atmosphere Ecosystem Research Station Lund University @hyltemossa.bsky.social · 25/11/2025

Happy to meet with a large portion of the #ICOS community during the ICOS 10 year anniversary week in Helsinki. #ICOS10 @icos-ri.eu

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FLUXNET Early Career Network @fluxnetecn.bsky.social · 17/11/2025

spread the news about this very exciting PhD opportunity focusing on modelling CO2 fluxes in Irish peatlands under AIMINGPEAT research project – details can be found at the following link www.egu.eu/jobs/7552/ The applications are currently accepted until filled.

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Leon Simons @leonsimons.com · 14/11/2025

The atmospheric CO₂ growth rate was off the chart in 2024!

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Prof. Stefan Rahmstorf @rahmstorf.bsky.social · 13/11/2025

Never forget: At breakneck speed we are leaving the stable Holocene climate in which human society developed and thrived. Weather extremes are outside historical experience. Sea-level rise is accelerating. Dangerous tipping points are ahead. Graph: ed-hawkins.github.io/climate-visu...

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Hyltemossa Atmosphere Ecosystem Research Station Lund University @hyltemossa.bsky.social · 13/11/2025

Read about the installation of new #faPAR sensors in #Hylteomssa and other ICOS ecosystem stations:

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ICOS RI @icos-ri.eu · 13/11/2025

The Global Carbon Budget 2025 report is out today, which warns that the remaining carbon budget to limit global warming to 1.5°C is “virtually exhausted.” Thank you to the ICOS community for their work in this global voluntary effort. Find the data supplement here: www.icos-cp.eu/science-and-...

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Hyltemossa Atmosphere Ecosystem Research Station Lund University @hyltemossa.bsky.social · 13/11/2025

Nyfiken på samspelet mellan skog och klimat & framtidens skogar? Då är denna utställning något för dig! www.lu.se/evenemang/kl... Utställning är ett samarbete mellan Naturum Skrylle i Lunds kommun samt @beccsweden.bsky.social & @mergesweden.bsky.social @lundsuniversitet.bsky.social

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Glen Peters @glenpeters.bsky.social · 13/11/2025

📢Global Carbon Budget 2025📢 Fossil CO2 emissions continue to rise in 2025 while the terrestrial carbon sink recovers to pre-El Niño strength. The key findings are covered in two reports this year: * ESSDD (preprint): essd.copernicus.org/preprints/es... * Nature: www.nature.com/articles/s41... 1/

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ACTRIS @actris.bsky.social · 12/11/2025

Planning to join us in Oslo next year? Find out the latest info for participating in the ACTRIS Science Conference 2026 as an attendee, exhibitor or sponsor 👉https://actris.eu/ASC2026

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Albert Brangarí @albertbrangari.bsky.social · 12/11/2025

In this new #GlobalChangeBio paper (doi.org/10.1111/gcb.70579), we investigate why #warming initially boosts soil #CO2 emissions but losses stabilize over time, limiting impact of chronic warming on #SOC stocks

doi.org

Shifts in Microbial Thermal Traits Mitigate Heat‐Induced Carbon Losses in Soils

The impact of global warming on soil carbon stocks remains uncertain. While warming initially accelerates microbial decomposition of organic matter and CO2 release, long-term field studies consistent...

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Hyltemossa Atmosphere Ecosystem Research Station Lund University @hyltemossa.bsky.social · 08/11/2025

We reached the end of the pole, the sun lit part of the crown is out of reach for our clipper. So we needed to deploy an alternative method to retrieve branches for the @icos-ri.eu nutrient and leaf area/mass analysis. If someone has a drone for branch sampling, we are happy to test it next year.

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