Tenured Scientist @IDAEA_CSIC. Biosphere-atmosphere interactions. Volatile Organic Compounds. Climate change. Air quality. Urban atmosphere.
Joined October 2020
- Tweets78
- Following217
- Followers183
- Likes102
Pinned Tweet
Happy to see our paper published in @PNASNews today!! We show that tundra vegetation can substantially boost its volatile isoprene emissions in response to rising temperatures. A great collaboration with many colleagues @ERC_Research #TUVOLU @Riikka_Rinnan pnas.org/eprint/DJPWMAH5R9UK…
Ready for a week of #EGU26 !!
Let me know if you want to catch up. And do not miss our poster on mountain birch forest VOC emissions, Thursday 10:45-12:30, Hall X1, X1.7
We are looking for a PhD student!
Do you want to analyze gas and particle urban pollution in Barcelona using real-time mass spectrometry? See link for further info 👇🏼
📢We're offering a 4-year #PhDcontract to study organic pollutants in the urban atmosphere.
As a PhD candidate, you'll conduct high-time-resolution measurements of VOCs and aerosols at our urban supersite.
Deadline to apply: 7 November
🔗idaea.csic.es/job-offer/phd-…
@DPE_CSIC
Roger Seco retweeted
🌳🔥És possible un incendi com el de Los Angeles al @parcncollserola?
L'alumnat de @EscolaPoveda ha mesurat les condicions d'humitat, llum, temperatura i flora per trobar-ne la resposta amb Albert Egea, Roger Seco i @natalimorenop de l'@IDAEA_CSIC per trobar-hi resposta
🤔 Thinking of building a multi-enclosure system for biosphere-atmosphere gas exchange studies?
Check out how we did it for the "Fluxtron" at the Guenther lab @uciess doi.org/10.1016/j.chemospher… 👇🏼
ALT Schematic overviee of the UCI Fluxtron system
ALT Inside view of the UCI walk-in chamber showing two of the plant enclosures situated on top of a height-adjustable shelf and below the LED lamps
We also provide the list of commercial parts used for flow control, valve switching, and data recording.
ALT Screenshot of the commercial parts list of the Fluxtron
ALT Picture of the heated box that housed the valves, manifolds, and flow meters of the outlet lines coming from the plant enclosures
Roger Seco retweeted
I would like to introduce our new paper in Nature Communications, which is the result of a highly successful international collaboration with @VOLT_center , @Riikka_Rinnan , @atzukac , @LundJing , @lejishvettikkat , and other great collaborators. We found that the sedges in the Arctic have a different temperature response curve compared to other known isoprene emitters, which explains the high temperature sensitivity of isoprene emission observed through whole-ecosystem flux measurements. By integrating our findings, the updated model predicted a 20% increase in isoprene emissions from the high-latitude regions in the Northern Hemisphere. We also found that the existing model had underestimated the long-term trend of isoprene emissions by 55% for high-latitude regions with Arctic warming nature.com/articles/s41467-0….
Last week I gave 2 talks to students:
1️⃣ @INSCelesBellera middle schoolers (13-year-olds) about air pollution caused by automobiles 🚙💨
2️⃣ @FisicaUB master students about the use of micrometeorology 🌀 to measure ecosystem gas fluxes and a visit to IDAEA's air monitoring cabins
ALT Giving a talk at a classroom of the middle school IES Celestí Bellera, Granollers
ALT Visit with master students to the air quality monitoring cabins at IDAEA-CSIC in Barcelona
Roger Seco retweeted
Please RT: looking for a post-doc in VOC and eddy-covariance in our exciting #ECOSENSE project.
Roger Seco retweeted
🌞Open positions alert!🌞
We are soon announcing several positions at @VOLT_center in Copenhagen. Lab manager, data analyst, postdoc, PhD student... Stay tuned!
🧵How to wrap up 3 years of #birch #volatile #eddyCovariance measurements in 4 easy steps 👇🏼
@IDAEA_CSIC @Riikka_Rinnan @DrAmySmart @VOLT_center @science_ku
1️⃣ Manually transport the @ionicon #PTRMS box through the forest to the #Abisko #Stordalen eddy covariance tower
4️⃣ Use a helicopter to lift the box off the forest and move it to a trailer for further ground transportation.
Looking forward to the results of these 3 years of field data collection, including a caterpillar outbreak 🐛 this year.
[Video by Thomas Holst]
Big #thanks to all the staff at the Abisko Scientific Research Station @polarforskning and the students and other colleagues based in the area for their help during all these years!!
Funding by @AgEInves and @DFF_raad
Today I will share results of the trace gas flux campaigns in the subarctic of the last few years 🇸🇪 🇧🇻 🇩🇰 #BVOCs #EddyCovariance #tundra #birch 🌡️ #temperature 🐛 #herbivory
Come to session ST.05 at 11:45h to find out more! #AEET2023
And at 11:40h @AnaYanezSerrano #bryophytes
Many things happened in 2022 that I did not share here yet.
🥳 First of all, at the end of the year I got a permanent position @IDAEA_CSIC 👇🏼
✨ We are pleased to congratulate the 9 researchers who obtained their position as #TenuredScientists
Roger Seco @atzukac, @NavarroMartinL, Juan Hidalgo, Angeliki Karanasiou, Estanislao Pujades, @PGagoFerrero, Marta Llorca, @CarmenBedia and @mcanedofem
➡️bit.ly/3G9fRaG
7️⃣ "Satellite-derived Constraints on the Effect of Drought Stress on Biogenic Isoprene Emissions in the Southeast US", led by Prof. Yuxuan Wang
doi.org/10.5194/acp-22-14189…
8️⃣ "Modeling isoprene emission response to drought and heatwaves within MEGAN using evapotranspiration data and by coupling with the Community Land Model", led by Hui Wang
doi.org/10.1029/2022MS003174
