iiinova — where your digital self keeps evolving

Reposted by Sofía Barragán-Montilla

PAGES (Past Global Changes) @pages-ipo.bsky.social · 02/12/2025

Issue 6 of the PAGES PO2 newsletter is out! 🎉 Featuring a Marine Oxygen Loss special issue, PO2 workshop, job opportunities, Data Stewardship updates, conference reports, events & recent publications. Read here 👉 pastglobalchanges.org/news/138771 @pastoxygen.bsky.social

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PAGES (Past Global Changes) @pages-ipo.bsky.social · 26/11/2025

Ever heard of #IceSpec? Kurbatov et al. explain how this new hyperspectral line-scan imaging system for ice cores can advance research on stratigraphic impurities, ice dynamics, and #paleoclimate. Read the article in the the latest PAGES Magazine here: shorturl.at/ruvWg

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PAGES (Past Global Changes) @pages-ipo.bsky.social · 13/11/2025

📢 November news is out! Did you know that PAGES has a monthly newsletter for the global #paleoscience community, featuring upcoming deadlines, opportunities, events, and other updates? Catch up on everything in our latest newsletter: pastglobalchanges.org/news/138741

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Gerald Auer @auerg.bsky.social · 11/11/2025

Abstract submission is open for #EGU26 (3 - 8 May 2026) 🚨 Are you working with #microfossils and have a story to tell about the #paleoenvironment and/or #paleoclimate? Then join our session to put a focus lens on these amazing micropaleontological proxies!

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Ferwen @ferwen.bsky.social · 08/11/2025

“Kunstformen der Natur” (Art forms of Nature) was Ernst Haeckel‘s master work #sciart #histsci wp.me/p3ihHu-1fa

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dr. rehemat 👩🏽‍💻👩🏽‍🔬 @rehemat24.bsky.social · 08/11/2025

I found a new women in engineering podcast today whilst making a speaker shortlist for a future @earthsciencewomen.bsky.social event! Passing on to the world of Bluesky 😀 open.spotify.com/show/7D5CxK7... [event release coming in January 2026]

open.spotify.com

#021 Chai & Chat Engineering with Lisa Martello

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Reposted by Sofía Barragán-Montilla

Jesse Farmer @jfarmersalmanac.bsky.social · 07/11/2025

Huge paper for the Arctic Ocean published today in @science.org - a new 30,000 year history of Arctic Ocean sea-ice cover reconstructed from the accumulation of cosmic dust-derived helium-3! www.science.org/doi/10.1126/... (1/n)

science.org

Cosmic dust reveals dynamic shifts in central Arctic sea-ice coverage over the past 30,000 years

Arctic sea-ice loss affects biological productivity, sustenance in coastal communities, and geopolitics. Forecasting these impacts requires mechanistic understanding of how Arctic sea ice responds to ...

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PO2 - Past Ocean Oxygen Working Group @pastoxygen.bsky.social · 05/11/2025

Very proud to see our own @sofigerina.bsky.social shine! 🤩🌟💙

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Sofía Barragán-Montilla @sofigerina.bsky.social · 05/11/2025

Very grateful to be recognized by @pages-ipo.bsky.social & to my peers who thought of me for this award. It also fills me with purpose to see science communication + other outreach efforts don't go unnoticed. Science is for all! Muchas gracias @geolatinas.bsky.social @marumunibremen.bsky.social

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PAGES (Past Global Changes) @pages-ipo.bsky.social · 04/11/2025

🏆 Congratulations to Dr. Sofía Barragán-Montilla, recipient of the 2026 PAGES Early-Career Award (ECA) Sofía uses tiny fossils, foraminifera, to uncover big stories about our oceans’ past. 🌊Thank you for your inspiring contributions to #paleoceanography 👉https://pastglobalchanges.org/news/138727

pastglobalchanges.org

PAGES announces 2026 Early-Career Award recipient: Dr. Sofía Barragán-Montilla | PAGES

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PO2 - Past Ocean Oxygen Working Group @pastoxygen.bsky.social · 01/11/2025

Forams are super cute, but some of them are just spooky 🎃Did you know some forams make their shells gluing “skeletons” of other fossils?

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Sofía Barragán-Montilla @sofigerina.bsky.social · 30/07/2025

🤔 Did you know that with a weaker #AMOC tropical shallower waters got + oxygen in the last deglacial? 😱 Using benthic #forams, we explore how #AMOC influences Atlantic shallow circulation 🌊🐚🔬👩‍🚀 www.nature.com/articles/s41... @marumunibremen.bsky.social @natcomms.nature.com

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Dr. Lucia Perez-Diaz @drlperezdiaz.bsky.social · 24/09/2025

Take a journey through deep time in 2026! Pre-order my calendar by October 12th > www.luciaperezdiaz.com/product-page... It features 12 original illustrations - frame-worthy posters of holidays to places you can’t actually travel to (at least not without a time machine!) #SciArt #EarthScience

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AGU (American Geophysical Union) @agu.org · 24/09/2025

🏆 AGU is excited to announce the recipients of the 2025 Union Medals, Awards and Prizes; Fellows; and Section Awards and Lectures. Honorees will be recognized this December in New Orleans, LA at #AGU25. 🎖️👉 View the 2025 Honorees: buff.ly/eQSk1xJ

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GeoLatinas @geolatinas.bsky.social · 16/09/2025

Do you want to practice conversational Spanish & English with us? The GeoLatinas Professional and Personal Development Committee invites you to participate in the SIXTH year of "Conversando con GeoLatinas", a language-exchange initiative for Spanish & English at all levels. 👇

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Prof Ian Hall @ianhall.bsky.social · 02/09/2025

It’s great to catch up with your former PhD students! Margit Simon at #ICP15 discussing her excellent work on Nordic Sea convection and its potential role in triggering abrupt North Atlantic warm events during Dansgaard-Oeschger cycles

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Simon Kuestenmacher @simongerman600.bsky.social · 31/08/2025

How much do tides vary at your shoreline? The greatest variation can be found at the Bay of Fundy in North America where tide variation reaches 16 meters. It's a fascinating map to study. Have a look at the coastal areas that you are familiar with from your travels.

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PO2 - Past Ocean Oxygen Working Group @pastoxygen.bsky.social · 29/08/2025

Hi again, Oxyguys!!🤓🌍🌊“Proxies: Windows into the Past” Did you know scientists can uncover past climates using proxies? These are measurable clues preserved in marine sediments—like tiny “time machines” recording signals of temperature, oxygen, or salt. @pages-ipo.bsky.social @pages-ecn.bsky.social

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GeoLatinas @geolatinas.bsky.social · 28/08/2025

Organizan Sofía Barragán-Montilla (@sofigerina.bsky.social) y Claudia Patricia Cardenas Gomez de @geolatinas.bsky.social, Estefany Figueroa Salamanca de #paleobio_un y Angelica Maria Ballesteros Prada de la Red Colombiana de Mujeres Científicas #CienciaCriolla 8/8

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GeoLatinas @geolatinas.bsky.social · 28/08/2025

El proximo 4 de septiembre podrás participar del conversatorio “Paleontología inclusiva en Colombia Voces, Retos y Futuro”, una invitación a reconocer y visibilizar el papel de las mujeres en la paleontología en Colombia ⛏️⚒️🧪 #Ciencia 1/

Banner en la parte de arriba: III Congreso Colombiano de Paleontología 2025 - Bucaramanga

Título: Conversatorio
Paleontología Inclusiva en Colombia:
Voces, Retos y Futuro
Jueves 4 de Septiembre 2025

Tres textos cada uno en recuadro.
Primer recuadro: Según ONU Mujeres, para 2017 un 37.3% de las personas en ámbitos científicos eran mujeres.

Segundo recuadro: ¿Existe esta brecha en la paleontología colombiana?

Tercer recuadro: ¿Cuál es el verdadero impacto de las mujeres?

Headshots de cinco mujeres, cada una con su nombre debajo. De izquierda a derecha:
Lizette León-Rodrígues, María Camila Vallejo-Pareja, Andrea Paz, Laura Torres, Camila Martínez.

En la parte de abajo logos de la red colombiana de mujeres científicas, GeoLatinas e Iphin (grupo de investigación en paleontología e historia natural.

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PO2 - Past Ocean Oxygen Working Group @pastoxygen.bsky.social · 14/08/2025

📑🔬¿Sabes qué es el oxígeno oscuro? Un estudio publicado en Nature Geoscience muestra un descubrimiento sorprendente: más oxígeno del esperado en el océano profundo. Aquí, el oxígeno proviene de la ventilación de aguas menos profundas y es consumido por organismos para respirar y oxidar materia.

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PO2 - Past Ocean Oxygen Working Group @pastoxygen.bsky.social · 12/08/2025

📑🔬You asked about dark oxygen, here it is! In Nature Geosciences, a study shows a striking discovery: more oxygen than expected in the abyssal ocean. Here, oxygen is mostly supplied by ventilation from shallower waters, & it is consumed by organisms through respiration and oxidation of matter.

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GeoLatinas @geolatinas.bsky.social · 08/08/2025

Otra excelente traducción de un artículo de @eos.org por @danitaeng.bsky.social como parte de la colaboración entre #GeoLatinas y #Planeteando #Ciencia 🧪👩‍🔬

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PO2 - Past Ocean Oxygen Working Group @pastoxygen.bsky.social · 05/08/2025

📣Exciting Announcement: PO2 Newsletter – 5th Edition is out! 🔬 🌊 🌏 We’re happy to share the new edition of the Past Ocean Oxygenation (PO2) Newsletter! This issue features updates on major events and recent research related to ocean oxygenation in the past. @pages-ipo.bsky.social

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GeoLatinas @geolatinas.bsky.social · 05/08/2025

¿Aún existe la brecha de género en la paleontología colombiana? ¿Cuál es el impacto de las mujeres? El conversatorio "Paleontología inclusiva en Colombia: voces retos y futuro" abordará estas y + preguntas, visibilizando el impacto de las mujeres y destacando sus logros, desafíos y contribuciones👩‍🔬

Texto: Conversatorio "PAleontología inclusiva en Colombia: voces, retos y futuro"
Jueves 4 de Septiembre 2025.

En el medio, están los headshots de cuatro mujeres, con sus nombres abajo. De izquierda a derecha: Angelica María Ballesteros Prada, Estefany Figueroa Salamanca, Claudia Cárdenas, Sofía Barragán Montilla.

Organizan (nombre de las organizaciones con sus logos)
-Red Colombiana de Mujeres Científicas
-GeoLatinas
-Iphin

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GeoLatinas @geolatinas.bsky.social · 05/08/2025

👩‍🔬Sofia Barragán-Montilla @sofigerina.bsky.social ⚒️Geóloga - Universidad Nacional de Colombia 🐚Maestría Geología Aplicada - Universidad de Zaragoza (España) 🌊Doctora en Paleoceanografía - Universidad de Bremen (Alemania) #paleontologia #womeninsteam

A la izquierda, foto de una científica trabajando con un microscopio. A la derecha, la biografía.

Sofia Barragán-Montilla

Geóloga - Universidad Nacional de Colombia
Maestría Geología Aplicada - Universidad de
Zaragoza (España)
Doctora en Paleoceanografía - Universidad de
Bremen (Alemania)
Es experta en aplicaciones de foramíniferos
bentónicos en estudios paleocenográficos y
paleoambientales. Actualmente es
investigadora postdoctoral del Grupo de
Paleocenografía de la Universidad de Kiel
(Alemania) y trabaja en diversos proyectos
bilingues de divulgación científica. Como
vicepresidenta de GeoLatinas, co-lidera
inciativas que contribuyen a la diversidad,
equidad e inclusión en las Ciencias de la
Tierra y Palnetarias.

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Sofía Barragán-Montilla @sofigerina.bsky.social · 04/08/2025

🚨 @geolatinas.bsky.social Estamos eligiendo junta directiva y comité ejecutivo, y tu voto cuenta 🗳 El enlace para votar esta en tu correo electrónico ¡revisa el spam! Preguntas? avísanos por Slack 👩‍🚀 Ya votaste? Comparte el post para que otrxs miembrxs recuerden participar 💪🏽 Plazo hasta agosto 8

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GeoLatinas @geolatinas.bsky.social · 04/08/2025

🗳️It’s time to vote right now! If you are a member, check your email to find all the info 📧 🗳️Ahora mismo es tiempo de votar! Si eres miembro, revisa tu correo para encontrar toda la información 📧

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Prof Sam Illingworth @samillingworth.com · 03/08/2025

🎓 How to Support early-career researchers This excellent @nathumbehav.nature.com article offers practical tips for senior academics to better support post-PhD researchers facing high stress, career uncertainty, and life transitions. 🔗 doi.org/10.1038/s415... #HigherEd #SciComm 🧪

doi.org

How senior academics can EMPOWER early-to-mid-career researchers - Nature Human Behaviour

Nature Human Behaviour - How senior academics can EMPOWER early-to-mid-career researchers

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Eos @eos.org · 03/08/2025

Scientific research and the platforms to share it are facing mounting financial challenges. Your support is more important than ever. Please make your recurring, tax-deductible donation to sustain ethical and accurate science journalism at Eos. bit.ly/SupportEos

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GeoLatinas @geolatinas.bsky.social · 02/08/2025

📢 📢 Votaciones - Elections - Eleições 🗳️ Conoce a nuestras candidatas a la Junta Directiva - Meet our candidates to the Board of Directors - Conheça nossos candidatos ao Conselho de Administração 👇👇👇

Conoce a nuestras candidatas a la Junta Directiva - Meet our candidates to the Board of Directors - Conheça nossos candidatos ao Conselho de Administração

Presidenta - Chair - Presidenta
-Diana Acero-Allard
-Adriana Guatame-Garcia

Vice-presidenta - Vice-chair - Vice-presidenta
- Ana Vasquez
-Monica Alejandra Gomez Correa

Directora administrativa - Administrative Director - Diretora Administrativa
-Maria Alejandra Hernandez Calderon
-Monica Alejandra Gomez Correa

Directora Financiera - Financial Director - Diretor Financeiro
-Rosana Aguilera

Periodo de votaciones: Agosto 4 al 8
Elections period: August 4 to 8
Período de votação: 4 a 8 de agosto

Revisa tu correo - Check your email - Verifique seu e-mail

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GeoLatinas @geolatinas.bsky.social · 02/08/2025

📢 📢 Votaciones - Elections - Eleições 🗳️ Conoce a nuestras candidatas al Comité Ejecutivo - Meet our candidates to the Executive Committee - Conheça nossos candidatos ao Comitê Executivo 👇👇👇

ENG - Candidates - Executive Committee
Candidates to Initiatives Director
- Sara Jaye Coros Oliva
Candidates to Sustainability Director:
- M. Alejandra Gomez Correa
- Oriana Venturi Herrera
- Cindy Fabiola Nina Ticona
Periodo de votaciones: Agosto 4 al 8
Elections period: August 4 to 8
Período de votação: 4 a 8 de agosto

Revisa tu correo - Check your email - Verifique seu e-mail

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AC Vasquez - 安娜 @criskotsu.bsky.social · 25/04/2025

Happy to share #ASLO_ECC article on #Neurodivergence 🌊🪨🧪 This article reflects on the strengths and needs of the neurodivergent community within aquatic sciences. Thank you to the #ASLO_Bulletin for their support along this process #ActuallyAutistic @aslo.org @geolatinas.bsky.social #Autism #ADHD

aslopubs.onlinelibrary.wiley.com

Diving into Diversity: Harnessing Neurodivergent Strengths to Transform Aquatic Sciences

Click on the article title to read more.

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PAGES (Past Global Changes) @pages-ipo.bsky.social · 05/05/2025

Are you an #ECR in the #paleosciences? Do you know about the PAGES Early-Career Network (ECN)? 📽️Watch Juliana Nogueira (ECR, ECN SC, former PAGES SSC member and current Postdoc researcher at the University of São Paulo, Brazil) explain more in this video 👇 www.youtube.com/watch?v=2e5s...

youtube.com

What is the PAGES Early-Career Network (ECN)?

YouTube video by PastGlobalChanges

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Reposted by Sofía Barragán-Montilla

PAGES ECN (PAGES Early-Career Network) @pages-ecn.bsky.social · 30/07/2025

Hello BlueSky community! 👋 We’re excited to join this platform and connect with all of you! Stay tuned for updates and insights from the PAGES Early-Career Network. Visit our website for more information: www.pastglobalchanges.org/ecn/intro

pastglobalchanges.org

ECN | PAGES

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Woods Hole Oceanographic Institution @whoi.edu · 30/07/2025

🎂🗺️🎉 Happy birthday to Marie Tharp (1920-2006), a pioneering geologist and oceanographic cartographer who co-created the first maps of the Atlantic Ocean bottom & the World Ocean Map! 👉 Learn more about this incredible #OceanPioneer: go.whoi.edu/marie-tharp #WomeninSTEM #maps #ocean

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Sofía Barragán-Montilla @sofigerina.bsky.social · 30/07/2025

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Sofía Barragán-Montilla @sofigerina.bsky.social · 20/07/2025

🚨Our new @natcomms.nature.com paper is out! 🤔Did you know that with a weaker #AMOC, tropical shallower waters got + oxygen in the last deglacial? Using benthic #forams, we explore how deep #AMOC influences Atlantic shallow circulation 🌊🐚🔬👩‍🚀 www.nature.com/articles/s41... @marumunibremen.bsky.social

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Laura Cotton @lauraminifera.bsky.social · 29/07/2025

🎉Are you a mineralogist who also loves museums? 🎉 Come join the Natural History Museum Denmark! We are looking for an assistant professor and curator of mineralogy. Advert can be found below, but apply soon! Deadline is 11th August😱 candidate.hr-manager.net/ApplicationI...

candidate.hr-manager.net

211-0241/25-2N Tenure-track Assistant Professor and Curator in Mineralogy at Natural History Museum Denmark

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Adriana Guatame-García @adriguatame.bsky.social · 28/07/2025

I love fruits 🍍🍌but you would never see me buying anything from Chiquita. Why? Chiquita Brands financed death squads in Colombia to protect their banana-growing operations. Their money fueled the capacity of a terrorist group responsible for the most horrible crimes during the Colombian conflict.

colombiaone.com

Colombia Convicts Chiquita Brands Executives for Funding Paramilitaries

After 17 years of litigation, Colombia convicts seven executives of Chiquita Brands for financing paramilitaries between 1997 and 2004.

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Javier Bardón 🤸 @javierbardon.com · 26/07/2025

Por el camino que vamos, tendremos que empezar a poner este CAPTCHA para detectar a imbéciles insensibles... 👇🤬

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Robert Mahon @bedform.org · 26/07/2025

You know what's way worse for the climate and way less... like... necessary for survival? Private jets. Yachts. Cruises. F350 superduty suburbs. Car-centric infrastructure.

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Dr Micha Campbell @michcampbell.fediscience.org.ap.brid.gy · 21/07/2025

Applications for the Leanne Armand award are now open. This award funds early and mid-career researchers based in Australia to access training in micropaleonotology. Applications are due 28th September, all details can be found on the AQUA website […]

fediscience.org

Original post on fediscience.org

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Sofía Barragán-Montilla @sofigerina.bsky.social · 20/07/2025

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Anya Hess @anya-hess.bsky.social · 16/07/2025

In this paper, we present new global calibrations for the I/Ca proxy for ocean oxygenation, with the first Pacific transect. By comparing data from planktonic foram species that live at different water depths, we gain a better understanding of the proxy and its relationship to O2 #paleoceanography

South-North cross section through the eastern tropical Pacific oxygen minimum zone. It shows the north and south lobe of the oxygen minimum zone, separated by the equatorial undercurrent. The Peru-Chile current and California Current ventilate the near-surface waters, North Pacific Intermediate waters bring low-oxygen waters to the northern lobe at ~550m, and Antarctic Intermediate Waters ventilate the southern lobe at the same depth. The oxygen minimum zone is fueled by Ekman upwelling and remineralization of sinking organic material.

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MARUM @marumunibremen.bsky.social · 17/07/2025

New study: More oxygen in the oxygen-minimum zone associated with weaker Atlantic overturning circulation - now in Nature Communications. @marumunibremen.bsky.social @kielunimarine.bsky.social @sofigerina.bsky.social #ClimateChange #AMOC #OceanScience #Foraminifera #PaleoData

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