Day 2 of the #ICOSCities & @wmo-global.bsky.social #UrbanGHGsummit has been another insightful and engaging day! The focus remained sharp on innovative urban greenhouse gas monitoring techniques.

Join us tomorrow for Day 3, link to livestream on our website: www.icos-cp.eu/news-and-eve...

A new teaching module, developed by Astrid Hügli in #ICOSCities project, helps teachers to address climate change in a fun and experimental way with teens. Available soon! The module also includes climatefresk.org discussion cards.
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Quantifying urban emissions is difficult due to high heterogeny of anthropogenic and biogenic emissions in cities. @sanamnv.bsky.social presents experimental urban network designs and emission quantification for enhanced emission verification.
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#ICOSCities

Want to follow the presentations and discussions from the #ICOSCities #UrbanGHGsummit?

We’ve opened a livestream for Tuesday & Wednesday - find the links on our website! ➡️ www.icos-cp.eu/news-and-eve...

At the #UrbanGHGsummit in Geneva, greenhouse gas emission experts from #ICOSCities project are joining forces to curb urban emissions. Leena Järvi, Olivier Laurent, and Andreas Christen are presenting the latest findings from the project. @helsinki.fi @envmet.bsky.social @lsce-ipsl.bsky.social

Jia Chen from Technical University of Munich @tum.de presenting their work on monitoring greenhouse gas emissions with ground-based remote sensing. Focusing on lessons learned from MUCCnet - a network of 5 stations within and around Munich - part of the #ICOSCities project.
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Andreas Christen @envmet.bsky.social from University of Freiburg presenting an overview of the principles, applications and limitations of eddy covariance flux measurements in cities. This is part of the Urban Good Practice Guidelines and will be discussed more this week
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Leena Järvi, @helsinki.fi presenting evidence of varying carbon sinks across urban green areas (parks, lawns etc). Their results also show COS flux over urban vegetation follows a similar behaviour as over natural ecosystems.
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#UrbanGHGsummit

Kicking off the afternoon session at the Urban Greenhouse Gas Summit by @wmo-global.bsky.social and @icos-ri.eu is Lukas Emmenegger (EMPA), #ICOSCities Zurich Scientific lead.

Impressive work towards observation-based CO2 emission estimates for the city of Zürich.
#UrbanGHGsummit

At the #ICOSCities & @wmo-global.bsky.social #UrbanGHGsummit in Geneva, we invited participants to share their messages to cities about urban greenhouse gas monitoring and the use of climate data in decision-making. Here are some of their messages! 🏙️🗣️

A slide summarizing the content of the Urban inventory guideline developed in the ICOS Cities project

In the Urban Greenhouse Gas Summit by @wmo-global.bsky.social & @icos-ri.eu, Ingrid Super from TNO presents a guideline & tools on how downscaling from emissions databases can be used to get a good estimate of a city emission inventory. Check icos-cities.eu for more!
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