Professor of Marine Biogeochemistry working on blue carbon and submarine groundwater discharge. Editor-in-Chief Global Biogeochemical Cycles (he/him).
🇧🇷🇦🇺🇸🇪
Joined August 2018
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Prof Isaac Santos retweeted
Safe to say that seagrass meadows are great carbon sinks, at least in cold-temperate systems! CH4 emissions counteracts very small fractions 🫧
I feel honoured to work with such a wonderful team @Barefoot_Lab
@diLinnex first paper just out in @JGRBiogeo
Drivers of Seasonal and Diel #Methane Emissions From a #Seagrass Ecosystem
CO2-equivalent CH4 emissions counteracted only ~6% of the CO2 uptake over a seagrass meadow, and ~1% of sediment carbon sequestration
doi.org/10.1029/2024JG008079
We are hosting two seminars today @Naturvetenskap
3.15 pm Sweden time
Zoom gu-se.zoom.us/j/65702490997
@EeroAsmala
Carbon burial in boreal lakes: linking sediment records to nutrient enrichment
Claire Treat
Regional methane emissions from small to very large
All welcome!
All welcome to Yvonne Yau @yyyyvonne PhD defense @Naturvetenskap .
”Methane offsets to carbon sequestration in coastal ecosystems”
Friday 26 Nov 1 pm Sweden time.
Details and zoom link below.
gu.se/en/event/yu-yan-yau-me…
Thinking about publishing your work with AGU? Let’s connect at #AGU24!
Sign up for a 15-minute, in-person 1-on-1 meeting with me to explore publishing options with AGU journals.
Editor Rapid Review sessions at the Open Science Pavilion.
🔗 lite.spr.ly/6007DXph
#AGUPubs
Prof Isaac Santos retweeted
Barnes et al. (2024) highlights persistent disparities in biogeosciences: while early career gender parity is improving, gender bias persists in publishing, and significant barriers remain for scientists of color
🔗doi.org/10.1029/2023JG007777
#DiversityInSTEM #AGUPubs
Yvonne Yau @yyyyvonne nails her PhD thesis on methane emissions from coastal ecosystems starting the Swedish ritual for graduation. @Naturvetenskap
Prof Isaac Santos retweeted
Permafrost Region Greenhouse Gas Budgets Suggest a Weak CO2 Sink and CH4 and N2O Sources, But Magnitudes Differ Between Top‐Down and Bottom‐Up Methods - Hugelius - 2024 - Global Biogeochemical Cycles - agupubs.onlinelibrary.wiley.…
Prof Isaac Santos retweeted
🚨🚨new paper alert 🚨🚨
“The Global Biogeochemical Cycle of Rhenium” is OUT!
If you’ve ever wondered what element 75 is all about, this is the paper for you!
dx.doi.org/10.1029/2024GB008…
Prof Isaac Santos retweeted
Simultaneous Hot and Dry Extreme-Events Increase Wetland Methane Emissions: An Assessment of Compound Extreme-Event Impacts Using Ameriflux and FLUXNET-CH4 Site Data Sets agupubs.onlinelibrary.wiley.…
Webnário em português organizado pelo Programa de Geoquimica da UFF
“Dicas para publicar em revistas da AGU”
27 de Setembro, 10:00-12:00 horário de Brasília
Prof. Isaac Santos, Editor Chefe da Global Biogeochemical Cycles
Link: meet.google.com/snm-anof-pcy
@theAGU
Prof Isaac Santos retweeted
I am happy to share our new research on #alkalinity enhancement in #MariginalSeas, with the #BalticSea as an example. The rates of #alkalinityenhancement are high during last 30 years, with implications for #CO2 budget and #acidification.
@aslo_org
aslopubs.onlinelibrary.wiley…
Prof Isaac Santos retweeted
Europe’s new greenhouse gas budget is here! The recently published accounting highlights the carbon sources and sinks from the continent’s past decade.
eos.org/research-spotlights/…
What a privilege to host awesome blue carbon colleagues @ArianeArias @AndreRovai @HolmerMarianne et al.!
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All welcome to Alex Cabral @alexcabralds PhD defense tomorrow Friday 1 pm Sweden time.
”Carbon outwelling and greenhouse gas exchange across mangrove seascapes”
Public zoom link: gu-se.zoom.us/j/66479712805?…
Short story about his journey:
gu.se/en/news/mangroves-more…
Prof Isaac Santos retweeted
🌿Mangrove outwelling is a major carbon sequestration pathway, driving bicarbonate storage in the ocean. 🌊
Using radium isotopes, we resolved carbon outwelling from mangrove porewater to the continental shelf across seascapes in Brazil. 🌎
Open access: doi.org/10.1029/2024JC021319 – at Gothenburg, Sweden
ALT Mangrove tidal creek in Florianópolis.
ALT Conceptual model showing carbon mangrove outwelling fluxes at porewaters, tidal creeks, bays, and continental shelves scales in Florianópolis and Paraty.
Prof Isaac Santos retweeted
Great to see the GCP-RECCAP2 regional GHG budgets being published.
This August
Carbon and Greenhouse Gas Budgets of Europe: Trends, Interannual and Spatial Variability, and Their Drivers
Europe, net GHG (CO2,CH4,N2O) source of 3.9 Pg CO2e yr, 2010–2019
agupubs.onlinelibrary.wiley.…
Prof Isaac Santos retweeted
Coastal #lagoons are stronger #methane emitters than previously thought....
🌊🌍🫧🫧🌍🌊
...and this is due to expanding #eutrophication and #urbanization
🏘️🚮🏘️
Check out our latest research #ASLO_Letters @aslo_org #OpenAccess:
👉doi.org/10.1002/lol2.10430
Another awesome #ASLO_LO paper showing how #wetlands impact carbon outwelling and emissions with observations across an Australian climatic gradient.
#mangroves and #saltmarshes cover <1% of catchments but can contribute about 46-67% of all carbon exported to the ocean.
Do you have a favorite chemical element? Interested in biogeochemistry?
Write a review paper for @theAGU Global Biogeochemical Cycles Special Collection The Elements.
Details here:
agupubs.onlinelibrary.wiley.…
