Alessandro Tagliabue

Prof Alessandro Tagliabue

@altagliabue.bsky.social

3.4K followers 560 following 430 posts

🌊 ❄️ Professor @ University of Liverpool - ocean biogeochemical cycles and life in the seas - GEOTRACES SSC co-chair, IPCC AR7 & AR6 SROCC lead author, ERC grant holder, Everton - he/him

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Environmental science 42%

Geology 27%

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Prof Alessandro Tagliabue @altagliabue.bsky.social · 12d

Seeking a three year postdoc in the field of ocean biogeochemistry and productivity using mechanistic models and synthesis of observations. Note the short fuse for applications. Please help distribute. All nationalities welcome to apply! 🌊

www.jobs.ac.uk/job/DPG117/p...

Postdoctoral Research Associate at University of Liverpool

Looking for a new job opportunity in academia? Check out this job opening for a Postdoctoral Research Associate on jobs.ac.uk!

www.jobs.ac.uk

Prof Alessandro Tagliabue @altagliabue.bsky.social · 1d

I know! Every time I walk out I end up taking more pictures!!

Prof Alessandro Tagliabue @altagliabue.bsky.social · 1d

Congrats Mike! Indeed a good day

A nighttime shot of Hill Dickinson after beating Fulham 2-0 💙

Reposted by Alessandro Tagliabue

Ian Hall @ianhall.bsky.social · 3d

Emerging evidence shows the Antarctic is entering an abrupt regime shift: record-low sea ice, slowing overturning circulation, and rising risk of West Antarctic Ice Sheet tipping

Interacting feedbacks may trigger global cascades, staying near 1.5 °C is critical

www.nature.com/articles/s41...

Emerging evidence of abrupt changes in the Antarctic environment - Nature

Abrupt changes are developing across Antarctica’s ice, ocean and biological systems; some of these changes are intensifying faster than equivalent Arctic changes, potentially irreversibly, and their i...

www.nature.com

Reposted by Alessandro Tagliabue

GEOTRACES @geotraces.bsky.social · 3d

✨New GEOTRACES Science Highlight! ✨ 🌊

Major controls on the fate of dissolved manganese in the northeastern Indian Ocean
www.geotraces.org/major-contro...

Paper first author: Nirmalya Malla, CSIR-NIO

#OceanSciences #MarineSciences #geochemistry

@scor-int.bsky.social
@unoceandecade.bsky.social

Prof Alessandro Tagliabue @altagliabue.bsky.social · 4d

I think many many colleagues would be in the same boat

Prof Alessandro Tagliabue @altagliabue.bsky.social · 5d

Don’t miss the 12 November closing date!

Prof Alessandro Tagliabue @altagliabue.bsky.social · 12d

Postdoctoral Research Associate at University of Liverpool

Looking for a new job opportunity in academia? Check out this job opening for a Postdoctoral Research Associate on jobs.ac.uk!

www.jobs.ac.uk

Reposted by Scott C. Doney, Alessandro Tagliabue, Elena Litchman

GEOTRACES @geotraces.bsky.social · 7d

🌊 Postdoc Opportunity: Ocean Biogeochemical Modelling

Alessandro Tagliabue at the University of Liverpool is hiring a 3-year Postdoctoral Research Associate @altagliabue.bsky.social

🔗Details & apply www.jobs.ac.uk/job/DPG117/p...

#Postdoc #Oceanography #Biogeochemistry #AcademicJobs #ScienceJobs

Reposted by Alessandro Tagliabue

Earth Negotiations Bulletin @enb.iisd.org · 8d

While the #IPCC notched wins at #IPCC63 — including agreement on scope of the methodology report on carbon dioxide removal technologies, #carboncapture utilization and storage — there was still no agreement on the workplan for #AR7

Summary ➡️ enb.iisd.org/intergovernm...

#climate #CCS

Delegates huddle to seek agreement on the AR7 workplan

Delegates follow developments on the hurricane in Jamaica

Reposted by Alessandro Tagliabue

Dr. Or M. Bialik |📚|🔬|🌊|⚒️ @obialik.bsky.social · 8d

The fate of silicon in the ocean is something we surprisingly still trying to wrap our heads around. Part of it is integrated into the shells of marine organisms (e.g., diatoms), but when they die, some dissolves back, and some apparently turn into clay. 🧪🌊

Link: www.science.org/doi/full/10....

Representative SEM images and EDX elemental maps of reacted bSi after 40 days.
(A) 0Fe(II) + bSi, (B)1000Fe(II) + bSi, (C)1000Fe(II) + bSi + Al, and the morphology and EDX spectra of neoformed phases in 1000Fe(II) + bSi + Al (D) and 1000Fe(II) + bSi + FeAl (E) treatments. No changes in morphology were observed in 0 μM Fe(II) treatment (A), whereas bSi were extensively altered and elemental association of Fe, Si, and O were observed in [(B) and (C)]. Flake-shaped rosette clusters of authigenic phases were observed in [(D) and (E)], with both phase rich in Fe, Si, Al, and Mg with small amounts of Ca. Dashed areas in [(D) and (E)] show zoomed view with EDX spectra taken at the cross point.

Reposted by Graeme S. Cumming

Prof Alessandro Tagliabue @altagliabue.bsky.social · 8d

Western Indian subantarctic phytoplankton blooms fertilized by iron-enriched Agulhas water 🌊

rdcu.be/eMTV2?utm_ca...

Western Indian subantarctic phytoplankton blooms fertilized by iron-enriched Agulhas water

Nature Geoscience - Recurrent phytoplankton blooms in the western Indian Subantarctic Zone are largely supported by iron-rich water transported into the region by the Agulhas Current, according to...

rdcu.be

Prof Alessandro Tagliabue @altagliabue.bsky.social · 11d

Great title! Congrats to all 🎉

Reposted by Scott C. Doney, Alessandro Tagliabue, John R. Hutchinson

The Royal Society @royalsociety.org · 13d

Are you an oceanographer or marine biologist with an interest in marine biodiversity and climate change? Our upcoming scientific meeting will look at #ClimateChange and #BiodiversityLoss linkages in ocean ecosystems:

royalsociety.org/science-even...

Prof Alessandro Tagliabue @altagliabue.bsky.social · 14d

Booing the players taking the knee + the f—- word

Prof Alessandro Tagliabue @altagliabue.bsky.social · 14d

I heard it clearly. Was in 208 yesterday.

Reposted by Alessandro Tagliabue

Benjamin Mills @bjwmills.bsky.social · 19d

Really interesting mechanism here I think: thousand-year orbital cycle modulation can drive million-year pulses in nutrients, oxygen and (we hypothesize) biodiversity during early animal evolution

OA paper out today:
agupubs.onlinelibrary.wiley.com/doi/10.1029/...

Reposted by Alessandro Tagliabue

Ivy Frenger @ifrenger.bsky.social · 19d

Our new study emphasizes the potential importance of the Southern Ocean under ambitious emission mitigation:

agupubs.onlinelibrary.wiley.com/doi/10.1029/..., with an EOS spotlight: eos.org/research-spo....

Southern Ocean Heat Burp in a Cooling World

Under net-negative CO2 emissions and global cooling ocean heat release causes substantial centennial scale atmospheric warming The ocean heat release originates from Southern Ocean deep convectio...

agupubs.onlinelibrary.wiley.com

Reposted by Alessandro Tagliabue

James Bradley @drbradbrad.bsky.social · 20d

Postdoc vacancy: Microbial dormancy in the cryosphere
@erc.europa.eu #ERC_SIESTA
📢 PLEASE RT

🧬 Single cell microbial activity measurements, flow cytometry, cell sorting, omics, ecological interpretation

☀️ Marseille, France
‼️ Apply ASAP & before 7 Nov
Link: emploi.cnrs.fr/Offres/CDD/U...

Reposted by Scott C. Doney, Alessandro Tagliabue

GEOTRACES @geotraces.bsky.social · 20d

🚨 Register now! Launch of GEOTRACES Intermediate Data Product 2025! 🌊

🎥 Join our release webinars:
20 Nov 13:15 UTC | 25 Nov 05:00 UTC
📝 Register: forms.gle/H4bMQ6PgjtQR...

Discover a rich collection of hydrographic and marine geochemical data!

@scor-int.bsky.social
@unoceandecade.bsky.social

Prof Alessandro Tagliabue @altagliabue.bsky.social · Oct 9

Thanks. Will check it out!

Prof Alessandro Tagliabue @altagliabue.bsky.social · Oct 6

Fascinating stuff. Here’s the paper: agupubs.onlinelibrary.wiley.com/doi/10.1029/...

Reposted by Alessandro Tagliabue

Trevor A. Branch @trevorabranch.bsky.social · Oct 3

Which whale species did I see? Leatherwood et al. (1982, p. 10) is hard to beat...

Reposted by Fabrice Ardhuin, Alessandro Tagliabue, Gareth J. Williams , and 2 more Fabrice Ardhuin, Alessandro Tagliabue, Gareth J. Williams, Yuxin, Peter Jacobs

Patrick Rafter @oceanandclimate.bsky.social · Oct 3

Today, we published a study long in the making on how upper and subsurface tropical Pacific waters responded (and maybe will adjust) to warmer global climate. Here’s the story of how we got here after 15 years. many authors but shout out @jfarmersalmanac.bsky.social
🌊
www.science.org/doi/10.1126/...

Persistent eastern equatorial Pacific Ocean upwelling since the warm Pliocene

Upwelling generates a nutrient-rich “cold tongue” in the eastern equatorial Pacific Ocean (EEP), with impacts on global climate, oceanic biological productivity, and the carbon cycle. The cold tongue ...

www.science.org

Reposted by Glen P. Peters, Brian J. Enquist, Alessandro Tagliabue , and 1 more Glen P. Peters, Brian J. Enquist, Alessandro Tagliabue, Julie L. Lockwood

Prof. Vigdis Vandvik @vvandvik.bsky.social · Sep 28

The #IPCC is now hireing ‘chapter scientists’ to support the author teams for the upcoming IPCC Report.

If you are an early career scientist with strong synthesis and organisational skills, and from a developing country or a country in transition, do check this out!

www.ictp.it/opportunity/...

IPCC AR7 Chapter Scientists | ICTP

The Intergovernmental Panel on Climate Change (IPCC) is in the process of preparing its Seventh Assessment report (AR7). The IPCC Working Groups are seeking highly motivated early-career researchers f...

www.ictp.it

Prof Alessandro Tagliabue @altagliabue.bsky.social · Sep 18

Take care of yourself Mike!

Prof Alessandro Tagliabue @altagliabue.bsky.social · Sep 6

Thanks. I wasn’t aware of this journalism. Have subscribed

Reposted by Valerie M. Delmotte, Glen P. Peters, Peter Thorne , and 10 more Valerie M. Delmotte, Glen P. Peters, Peter Thorne, Ben Bond‐Lamberty, Wolfgang Crämer, Ed Hawkins, Alessandro Tagliabue, Roland Séférian, Paul Lehmann, Dominik Wiedenhofer, Daniel Huppmann, Andy Reisinger, Michael Westphal

Prof. Sonia I Seneviratne @soniaseneviratne.bsky.social · Sep 6

New starter pack with @ipcc.bsky.social #AR7 scientists (bureau, authors, REs)! Full list: apps.ipcc.ch/report/autho...
For SR cities scientists see separate starter pack!
@dianaurge.bsky.social @sherilee.bsky.social @siir-kilkis.bsky.social @janfuglestvedt.bsky.social
go.bsky.app/2FuXb3Y

Prof Alessandro Tagliabue @altagliabue.bsky.social · Sep 4

Haven’t had mine either …

Prof Alessandro Tagliabue @altagliabue.bsky.social · Sep 3

This is a great shop. Also good for bulk olive oil!

Reposted by Scott C. Doney, Alessandro Tagliabue

Jay T. Cullen @jaytcullen.bsky.social · Sep 3

🌊🧪 The Science Committee for @goldschmidt-confer.bsky.social Montréal 2026 is requesting your session and workshop proposals for our July meeting Canada 🇨🇦. Deadline for submissions Oct. 15 @geotraces.bsky.social @usocb.bsky.social conf.goldschmidt.info/goldschmidt/...

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