ICOS RI

European research infrastructure providing open & standardised greenhouse gas data. This page is archived.

[ICOS RI @ICOS_RI]

👋 Thanks for following ICOS on this channel. We’ll no longer be posting here, and this account will be archived.

See you on our other channels 👇
LinkedIn: https://t.co/vPwQSO9c4D
BlueSky: https://t.co/pX3ymrQUO6
Instagram: https://t.co/SMg5BIqcUN

[ICOS RI @ICOS_RI]

The ICOS newsletter for January is out now! Last month, we opened the Call for Abstracts for #ICOS2026SC and delved into how ICOS experiences and expertise contributed to the new @WMO #GAW measurement guidelines.

Read more: https://t.co/YYchsnwb6Y

[ICOS RI @ICOS_RI]

Calling all ecosystem scientists! ICOS Science Conference 2026 features a variety of sessions exploring the greenhouse gas cycle in terrestrial ecosystems.

Wish to be involved? Submit your abstract by 6th of March! More info: https://t.co/E0KhbrNVLv

#ICOS2026SC

[ICOS RI @ICOS_RI]

Late last year, the @WMO #GAW programme published new guidelines for measuring carbon dioxide, methane and nitrous oxide.

Experiences in setting up the ICOS network and Atmosphere station specifications fed into the final guidelines.

Read the story: https://t.co/9HJr7W1NEY

[ICOS RI @ICOS_RI]

📣 Call for Abstracts for ICOS Science Conference 2026 is now open!

Deadline for submissions is 6th March 2026, 15:00 CET.

Submit your abstract: https://t.co/Zqg6se30Rc

#ICOS2026SC

[ICOS RI @ICOS_RI]

To complement Paris’s emission inventories, #ICOSCities researchers from LSCE deployed a dense network of greenhouse gas concentration and flux sensors across central Paris, creating the largest and longest deployment of CO₂ sensors over any city.

👉https://t.co/cQHsunYtdn

[ICOS RI @ICOS_RI]

📣 Only a few days left to submit an abstract to one of the ICOS sessions at #EGU26 in May! 📣

Have a look at the sessions proposed by ICOS community and project partners in the link below. Deadline for submissions Thursday 15 January 2026 13:00 CET.

[ICOS RI @ICOS_RI]

Submit an abstract to one of the EGU26 sessions that are organised by the ICOS community and project partners.

Deadline is Thursday, 15 January 2026, 13:00 CET

Learn more about ICOS Sessions: https://t.co/coAYLTXhGp

#EGU26

[ICOS RI @ICOS_RI]

New paper out by Abin Thomas et al. on anomalous carbonyl sulfide (COS) fluxes, measured at the @HyytialaHY site after a thinning of the forest in 2019-2020.

👉Read more: https://t.co/as4IA6xmcn

@helsinkiuni @ICOS_Finland

[ICOS RI @ICOS_RI]

The year 2025 saw ICOS data being used in a broad range of scientific studies, including:
🏙️ requirements for urban CO₂ monitoring
🚢 large-scale intercomparison of ocean pCO₂ instruments
🌐 research into network expansion and synergy

👉 Read more: https://t.co/wtPl9ObfOV

[ICOS RI @ICOS_RI]

Making use of data from 38 stations in Europe, ICOS can report that the CO₂ level in the atmosphere increased with 3.08 ppm in 2025. This value exceeds the average over the past 10-20 years of about 2.5 ppm per year.

Learn more about the #ICOSCurve: https://t.co/c7GjlSVlpf

[ICOS RI @ICOS_RI]

With around 70% of global #GHGs originating from urban areas, cities need robust tools to measure emissions and track reduction progress. The Urban Emission Observation & Monitoring Guidelines are vital in these efforts.

Read more & access the guidelines https://t.co/KURSgQIDyX

[ICOS RI @ICOS_RI]

ICOS celebrated its 10-year anniversary in 2025, but some of our stations have been measuring greenhouse gases for decades before this. Long-term measurements are needed to analyse both long-term climatic trends and extreme events. 🌎🌪️

👉 Read more: https://t.co/JLsPNtYUqE

[ICOS RI @ICOS_RI]

The ICOS Curve interactive tool shows #CO2 levels and trends accurate to the previous month. Updated daily, it pulls in observation data on carbon dioxide from 38 ICOS Atmosphere stations in the Northern Hemisphere.

Interact with the ICOS Curve here: https://t.co/saJNPebCP1

[ICOS RI @ICOS_RI]

2025 saw the Horizon Europe project #NUBICOS make great progress in consolidating ICOS for the future.

Read more: https://t.co/RDMkURChb4

@REA_research

[ICOS RI @ICOS_RI]

We are pleased to announce the sessions for ICOS Science Conference 2026! ✨

A record number of sessions were proposed by the ICOS community, read more: https://t.co/6X6LS5IiMW

Abstract submission opens in January.
#ICOS2026SC

[ICOS RI @ICOS_RI]

Season’s Greetings from all of us at ICOS ✨

As the year comes to a close, we’d like to take a moment to thank our community for your trust, collaboration, and continued support throughout the year.

Wishing you a peaceful holiday season and a bright start to the year ahead!

[ICOS RI @ICOS_RI]

Valencia shows why #climatechange is no longer abstract for cities. Record 44.5°C heat, droughts, and floods have become part of recent reality. At the same time, the city has been working on climate mitigation and is stepping up its adaptation efforts.
https://t.co/y2Q8P9IKHX

[ICOS RI @ICOS_RI]

Submit an abstract to one of the EGU26 sessions that are organised by the ICOS community and project partners.

Deadline is Thursday, 15 January 2026, 13:00 CET

Learn more about ICOS Sessions: https://t.co/coAYLTXhGp

#EGU26

[ICOS RI @ICOS_RI]

The last ICOS Newsletter of 2025 is out! In this edition we looked back at #ICOS10, saw two more stations receive the ICOS label, and granted the first Ingeborg Levin Early Career Scientist Award.

Read the newsletter here: https://t.co/6HwiwPbs6W

[ICOS RI @ICOS_RI]

ICOS participates in the global efforts to build redundancy in global carbon measurement networks with its scientific expertise and 38 Atmosphere measurement stations.

In November 25, the median CO2 in Europe was 435.38 ppm.

https://t.co/QWKRDuzmeE