Prof. Tatiana Ilyina
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tatianailyina.bsky.social
Prof. Tatiana Ilyina
@tatianailyina.bsky.social
3.2K followers 760 following 110 posts

Climate scientist, Earth system modeler, studying ocean carbon cycle and its impacts on Earth's climates
@uni-hamburg.de•Helmholtz-Zentrum Hereon•Max Planck Institute for Meteorology
@wcrpclimate.bsky.social
mom of 3•feminist•🐈‍⬛ ailurophile•she/her•💙💛 .. more

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Environmental science 51%
Geography 18%
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tatianailyina.bsky.social
Prof. Tatiana Ilyina @tatianailyina.bsky.social · Oct 18
How do strong tropical storms, such as hurricanes and typhoons, drive changes in CO2 fluxes between ocean and atmosphere?

Our simulation with a horizontal resolution of 5 km in the ocean and atmosphere allows representing such phenomena in the atmosphere and also mesoscale eddies in the ocean.
🧪 🌊

Reposted by Peter Thorne, Jonathan Bamber, Tatiana Ilyina , and 1 more

climateofgavin.bsky.social
Gavin Schmidt @climateofgavin.bsky.social · 3d
Finally out! The outcome of a virtual workshop in Feb 2024 with modelers and observationalists to put together data and protocols to include historical changes in ice sheet/ice shelf discharge in CMIP models. Hopefully not too late for some CMIP7 runs!

gmd.copernicus.org/articles/18/...
Datasets and protocols for including anomalous freshwater from melting ice sheets in climate simulations
Abstract. Anomalous freshwater fluxes from the Greenland and Antarctic ice sheets and ice shelves are impacting the surrounding oceans, and we need to be able to account for these effects in climate m...
gmd.copernicus.org

Reposted by Tatiana Ilyina, Dominik Wiedenhofer, Anthony Burke

davidho.bsky.social
David Ho @davidho.bsky.social · 3d
This study by my colleagues at University of Hawaiʻi at Mānoa shows that deep sea mining waste to be released near the ocean surface would disrupt marine food webs.

The same would be true of grinding and spreading rocks in the ocean for CO₂ removal. 🌊
Deep-sea mining discharge can disrupt midwater food webs - Nature Communications
Deep-sea mining in the Clarion-Clipperton Zone may release waste into midwaters that support diverse marine life. This study finds such discharges could dilute key food particles and disrupt trophic l...
www.nature.com

tatianailyina.bsky.social
Prof. Tatiana Ilyina @tatianailyina.bsky.social · 5d
How do mesoscale eddies in the Southern Ocean modulate CO2 fluxes?
Mariana Salinas-Matus, a PhD student in our group, took this complex problem apart in her newly accepted first paper. 🌊
Have a look what she found out 👇
egusphere.copernicus.org/preprints/20...
Mesoscale eddies heterogeneously modulate CO2 fluxes in eddy-rich regions of the Southern Ocean
Abstract. Mesoscale eddies are known to influence the Southern Ocean biogeochemistry. However, the distinct contributions of cyclonic and anticyclonic eddies to air-sea CO2 fluxes, as well as their lo...
egusphere.copernicus.org

tatianailyina.bsky.social
Prof. Tatiana Ilyina @tatianailyina.bsky.social · 5d
Mir fällt auf, dass das Buch, das ich gerade im Zug lese, viele misstrauische Blicke auf sich zieht 👀Aber es liest sich gut.
Das Buch „Wenn die letzte Frau den Raum verlässt. Was Männer wirklich über Frauen denken“ liegt auf einem Tisch im ICE.

Reposted by Garry Peterson, Du Toit, Tatiana Ilyina , and 6 more

glenpeters.bsky.social
Glen Peters @glenpeters.bsky.social · 5d
Global Greenhouse Gas (GHG) emissions rise again in 2024, up 2.3%.

This is our collective progress, 10 years after the Paris Agreement.

www.unep.org/resources/em...

1/
A figure showing all ghg emissions rising

Reposted by Pierre Friedlingstein, Tatiana Ilyina

veronikameduna.bsky.social
Veronika Meduna @veronikameduna.bsky.social · 6d
The US is not expected to send high-level representatives to COP30, and many say that’s for the best. Whether humanity bends the emissions curve sufficiently to escape the most dangerous climate impacts now depends on the actions of other big players
www.nature.com/articles/d41...
How to fight climate change without the US: a guide to global action
With the US government absent from the COP30 global climate summit, it will be up to others to avert catastrophe.
www.nature.com

Reposted by Glen P. Peters, Pierre Friedlingstein, Ben Bond‐Lamberty , and 1 more

pepcanadell.bsky.social
Pep Canadell @pepcanadell.bsky.social · 6d
As part of the GCP-Regional Carbon Cycle Assessment and Processes-2, we recently published the Australasia's CH4 and N2O Budgets. The carbon budget was published in 2023, both papers, led by Yohanna Villalobos and a great team of collaborators.
agupubs.onlinelibrary.wiley.com/doi/10.1029/...

Reposted by Michael E. Mann, Valerie M. Delmotte, Joeri Rogelj , and 6 more

unep.org
UN Environment Programme @unep.org · 6d
New national climate plans have barely moved the needle on limiting global warming. Yet there is hope.

According to UNEP's latest #EmissionsGap Report, accelerated adoption of renewable energy and falling costs mean we have the tools to cut emissions now: www.unep.org/news-and-sto...
Illustration of a dart missing the bullseye on a colorful target, symbolizing global temperature goals at risk due to inaction.

Reposted by Stelios Katsanevakis, James M. Bullock, Tatiana Ilyina , and 9 more

thierryaaron.bsky.social
Dr. Aaron Thierry @thierryaaron.bsky.social · 9d
I've finally got around to curating a selection of films about the #climate crisis 🎥

There's lot of mediocre climate films out there, but for me these stand out head & shoulders above the rest 🎞️

They make excellent resources for classrooms, lecture halls, or community cinema's 🎬

Thread:🧵Plz RT

Reposted by Tatiana Ilyina

counterhate.com
Center for Countering Digital Hate @counterhate.com · 15d
💊 We found that the world’s largest incel forum has nearly doubled since 2022.

Incels' toxic ideology can radicalize young men & lead to real-world violence.

Seeking a deeper understanding of the incel community? Read more ⤵️
https://bit.ly/42VtHbW
What is an incel?
“Involuntary celibates” or “incels” are major online spreaders of hate against women. Learn more about incel culture in this explainer.
counterhate.com

Reposted by Tatiana Ilyina

thierryaaron.bsky.social
Dr. Aaron Thierry @thierryaaron.bsky.social · 21d
Applying this insight in a HE context:

"a process of ‘socially organized denial’ currently exists within unis, leading academics to experience a state of ‘double reality’ that inhibits feelings of accountability & agency, & this is self-reenforcing through the production of ‘pluralistic ignorance'

tatianailyina.bsky.social
Prof. Tatiana Ilyina @tatianailyina.bsky.social · 29d
Liebe Hamburgerinnen und Hamburger,
erfahrt warum zahlreiche Klimaforscher*innen aus Hamburg den offenen Brief für den hamburger Zukunftsentscheid unterstützen und geht noch heute zur Wahl 👇
www.wiso.uni-hamburg.de/fachbereich-...
Unterstützung von Offener Brief für Hamburger Zukunftsentscheid
www.wiso.uni-hamburg.de

Reposted by Tatiana Ilyina, Baylor Fox‐Kemper

plosclimate.org
PLOS Climate @plosclimate.org · Oct 9
Just published in PLOS Climate:

"Towards provision of regularly updated climate data from the Coupled Model Intercomparison Project"

🔗 journals.plos.org/climate/arti...

@wcrp-cmip.org @juliearblaster.bsky.social @baylorfk.bsky.social @tatianailyina.bsky.social

tatianailyina.bsky.social
Prof. Tatiana Ilyina @tatianailyina.bsky.social · Oct 7
What a pleasure it is to be able to dive into details of model tuning, incorporating new processes, code performance in front of colleagues alike 😍
@esm2025.bsky.social
esm2025.bsky.social ESM2025 @esm2025.bsky.social · Oct 7
"Advancing Ocean Biogeochemistry in the ICON Framework: Challenges and Opportunities"

Recent advances, challenges faced, as well as opportunities discovered during the process are presented.

By @tatianailyina.bsky.social @uni-hamburg.de

tatianailyina.bsky.social
Prof. Tatiana Ilyina @tatianailyina.bsky.social · Oct 7
Can’t believe it’s already the final GA of @esm2025.bsky.social
The project has been instrumental to advancing the representation of ocean 🌊 biogeochemistry in our new ICON-based Earth system model. The networking and collaborations have been invaluable!
esm2025.bsky.social ESM2025 @esm2025.bsky.social · Oct 7
👋Bonjour from Météo-France Campus, Toulouse!
We're starting our Final GA! Great to reunite with colleagues from across Europe to share what we've achieved during the 4.5 years of ESM2025. 🌐
Welcome by @smlmrn.bsky.social. Thanks to #CNRM @meteofrance.com @cnrs.fr

#ESM2025inToulouse kicks off! 🥳

Reposted by Tatiana Ilyina

esm2025.bsky.social
ESM2025 @esm2025.bsky.social · Oct 7
"Advancing Ocean Biogeochemistry in the ICON Framework: Challenges and Opportunities"

Recent advances, challenges faced, as well as opportunities discovered during the process are presented.

By @tatianailyina.bsky.social @uni-hamburg.de

Reposted by Tatiana Ilyina

esm2025.bsky.social
ESM2025 @esm2025.bsky.social · Oct 7
We're now following a set of presentations on the results from our Core Theme 1 - Improving processes realism in ESMs.🧵👇

To know more about this Core Theme:
bit.ly/ESM2025_CT1

#ESM2025inToulouse
CT1 - ESM2025
Project structure Core Theme 1 – Improving processes realism in ESMs This core theme consists of three workpages that aim to improve the representation of a number of important processes […]
www.esm2025.eu

Reposted by Samuel Morin, Tatiana Ilyina

esm2025.bsky.social
ESM2025 @esm2025.bsky.social · Oct 7
👋Bonjour from Météo-France Campus, Toulouse!
We're starting our Final GA! Great to reunite with colleagues from across Europe to share what we've achieved during the 4.5 years of ESM2025. 🌐
Welcome by @smlmrn.bsky.social. Thanks to #CNRM @meteofrance.com @cnrs.fr

#ESM2025inToulouse kicks off! 🥳

tatianailyina.bsky.social
Prof. Tatiana Ilyina @tatianailyina.bsky.social · Oct 6
Klimaschutz auf lokaler Ebene ist der Weg zu Innovationen, mehr Lebensqualität und einem positiven Einfluss auf unsere Gesundheit.

Hamburg braucht dieses verbindliche Instrument zur Umsetzung konkreter Maßnahmen zum Klimaschutz.

Hamburger #Zukunftsentscheid am 12.10.
zukunftsentscheid-hamburg.de

tatianailyina.bsky.social
Prof. Tatiana Ilyina @tatianailyina.bsky.social · Oct 6
The #Klimaschutzverbesserungsgesetz includes concrete measures, such as 30 km/h speed limit, earlier shutdown of oil and gas heaters, full electrification of transport.
Together with the much needed climate protection, they go hand in hand with benefits for our health and life quality in #Hamburg.

tatianailyina.bsky.social
Prof. Tatiana Ilyina @tatianailyina.bsky.social · Oct 6
At the Referendum on 12 Oct, the residents of #Hamburg will decide on the Law for Better Climate Protection - a crucial stepping stone for our city to achieve climate-neutrality already by 2040. We need such binding platform for innovation in Hamburg!
#Zukunftsentscheid
zukunftsentscheid-hamburg.de
Hamburger Zukunftsentscheid
Gemeinsam machen wir Hamburgs Klimapolitik sozial, planbar und verantwortungsbewusst. Stimme am 12.10.2025 beim Volksentscheid mit JA für ein besseres Klimaschutzgesetz.
zukunftsentscheid-hamburg.de

Reposted by Tatiana Ilyina

textundblog.bsky.social
Markus Trapp @textundblog.bsky.social · Oct 5
Liebe Hamburger:innen! Jede Stimme zählt. Ich hoffe, eure gehört dazu:

„Mindestens 265.000 Menschen müssen am 12.10. mit JA abstimmen, damit Hamburg ein besseres #Klimaschutzgesetz bekommt.“

zukunftsentscheid-hamburg.de
Hamburger Zukunftsentscheid
Gemeinsam machen wir Hamburgs Klimapolitik sozial, planbar und verantwortungsbewusst. Stimme am 12.10.2025 beim Volksentscheid mit JA für ein besseres Klimaschutzgesetz.
zukunftsentscheid-hamburg.de

Reposted by Tatiana Ilyina

eileenwolf.bsky.social
Eileen Wolf @eileenwolf.bsky.social · Oct 5
"Eine gesunde psychische Verarbeitung bedeutet immer auch, den eigenen Handlungsspielraum zu nutzen und auf unterschiedlichste Weise aktiv zu werden."

Deshalb mag ich konkrete Vorhaben wie den #Zukunftsentscheid. Wir alle können etwas tun. @leadohm.bsky.social
www.zdfheute.de/wissen/psych...
Wie die Psychologie der Verdrängung nachhaltiges Verhalten behindert - die Wissens-Kolumne von Terra X und NANO
Die Strategie der Verdrängung blockiert nachhaltiges Handeln. Der Extremwetterkongress verlangt hinzuschauen. Wie das - gesund - gelingen kann.
www.zdfheute.de

Reposted by Tatiana Ilyina

kursfahrradstadt.bsky.social
KURS FAHRRADSTADT @kursfahrradstadt.bsky.social · Oct 4
Moin #Hamburg,
moin Zukunft!

Bitte helft alle, damit der #Zukunftsentscheid ein Erfolg wird und Hamburg beim #Klimaschutz voran kommt!

--》Stimmt mit "Ja"!
(Und erinnert noch einmal Freunde, Familie und Kollegen daran, es ebenfalls zu tun 🙂

zukunftsentscheid-hamburg.de
Hamburger Zukunftsentscheid
Gemeinsam machen wir Hamburgs Klimapolitik sozial, planbar und verantwortungsbewusst. Stimme am 12.10.2025 beim Volksentscheid mit JA für ein besseres Klimaschutzgesetz.
zukunftsentscheid-hamburg.de

Reposted by Tatiana Ilyina

glenpeters.bsky.social
Glen Peters @glenpeters.bsky.social · Sep 22
The drop in CO2 uptake on land (LULUCF) in Finland and Sweden isn't without political consequence.

Finland and Sweden now asking the EU for more flexibility. Norway has also made similar comments (but is not an EU member country).

www.euronews.com/my-europe/20...
Swedish LULUCF is now about half what it was a decade ago Finnish LULUCF has from a 30 MtCO2/yr sink to a 10MtCO2/yr source.

tatianailyina.bsky.social
Prof. Tatiana Ilyina @tatianailyina.bsky.social · Sep 22
So very proud of @danaifilippou.bsky.social for her best poster award, featuring her PhD project on how marine 🌊 extreme events evolve under increasing and decreasing CO2 emissions
👇
wisskomm.social/@MPI_Meteo/1...
MPI für Meteorologie (@MPI_Meteo@wisskomm.social)
Angehängt: 1 Bild 👏 Congrats to Danai Filippou, IMPRS-ESM PhD candidate in the group of @TatianaIlyina@mas.to, for winning the best poster award at the 23rd Swiss Climate Summer School in Ascona! 🏆 ...
wisskomm.social

Reposted by Tatiana Ilyina, Frank Stevens

bsky.app
Bluesky @bsky.app · Jan 29
this is how it feels to reach 30 MILLION users!!!
euphoric photo of dolphins jumping under a rainbow

Reposted by Tatiana Ilyina

scwist.ca
SCWIST @scwist.ca · Jan 29
Women in leadership often face a double standard: assertiveness is "too aggressive," while showing empathy is "too soft."

In reality, women who lead with both compassion and determination challenge outdated stereotypes and pave the way for a more inclusive and effective leadership model.
Text on a blue background with a quote from former Prime Minister Jacinda Ardern about battling perceptions of weakness, asserting compassion and strength.

Reposted by Tatiana Ilyina

kschwanke.bsky.social
Karsten Schwanke @kschwanke.bsky.social · Jan 29
Yess!

Reposted by Tatiana Ilyina

wildwoods.bsky.social
Evan Frost @wildwoods.bsky.social · Jul 8
One of the functions of conservation science in the current era is to act as witness and document specifically how, where and why biodiversity and the ecosystems that support us are being destroyed. This in itself is an act of resistance. 🌏
biologicaldiversity.org Center for Biological Diversity @biologicaldiversity.org · Jul 7
Check out our new report by Center staff @peccarynotpig.bsky.social and @laikenjordahl.bsky.social that exposes how plans for new border wall construction in southeast Arizona pose dire threats to one of the last remaining jaguar corridors between the U.S. and Mexico. ➡️ biodiv.us/4nCzRX3