π Register for #OAWeek session, "Beyond dissolving shells: Innovative and collaborative ways to improve OA education," showcasing global OA education efforts, innovative approaches, and addressing challenges and needs. π‘
Join on 14 Oct. at 13:00 UTC: tinyurl.com/yc2vex6y
08.10.2025 10:14 β π 0 π 0 π¬ 0 π 0
π Join us for an #OAWeek Community Discussion on Research in Emerging Regions, on Oct 14 at 8:00 UTC. An international panel of researchers will share lessons learned in establishing and operating ocean acidification monitoring programs. π‘ Register: tinyurl.com/mr3829pn
08.10.2025 10:10 β π 0 π 0 π¬ 0 π 0
#OAWeek will kick off on Monday, 13 Oct. at 7:00 UTC with a session led by the International CO2 Natural Analogues Network: βICONA Research: From Understanding and Predicting to Actionβ. πππ Register for this free, virtual session today! tinyurl.com/ICONAOA25
06.10.2025 16:39 β π 2 π 1 π¬ 0 π 0
π’Ocean Acidification Week will highlight OA knowledge from around the world, ranging from co-development of research and OA Education to Technology Development in OA Research and mCDR πππππ‘π«§
Find details on these and other sessions on our website: tinyurl.com/OAW2025
02.10.2025 17:01 β π 1 π 1 π¬ 0 π 0
π GOA-ON is excited to invite you to OA Week 2025 β a virtual forum showcasing OA knowledge from around the world!
π
13-17 October, 2025
π Learn from over 50 international ocean acidification experts across 22 sessions!
π View the schedule and register for sessions here: tinyurl.com/OAW2025
01.10.2025 13:14 β π 2 π 2 π¬ 0 π 1
GOA-ON : OA Week
Welcome to GOA-ON, the Global Ocean Acidification Observing Network
#OceanAcidification Week is October 13-17, 2025
This virtual, multi-day forum highlights OA knowledge from around the world. π§ͺππ¦π #OAWeek2025
Register for virtual events β¬οΈ
www.goa-on.org/webinars/OaW...
29.09.2025 18:29 β π 6 π 7 π¬ 1 π 0
π’The first OA Week sessions have been confirmed!
Head over to the GOA-ON webpage to discover how the community is rising to the challenge of ocean acidification using science and knowledge to drive action π
Details & registration links: tinyurl.com/OAW2025
29.09.2025 16:29 β π 2 π 2 π¬ 0 π 0
OA Week 2025 is starting to take shape, thanks to our amazing OA Week Coordinators!
Join us in welcoming coordinators Magak Adel, Maisy Lus, and Molly Phillips, and graphic designer Natalie Bravo. π
Meet the coordinators β‘οΈ tinyurl.com/4pfvk23m
18.09.2025 09:28 β π 1 π 0 π¬ 0 π 0
π¨Deadline for session suggestions and ideas for OA Week 2025 is this MONDAY, 1. September!
Fill in the survey and join us at OA Week!
29.08.2025 08:54 β π 0 π 0 π¬ 0 π 0
The @iaeaorg.bsky.social OA-ICC is hosting the 3.Winter School on OA and Multiple Stressors from 24 November - 5 December 2025, training early-career scientists on experimental design to study biological impacts of OA along additional stressors.
Application details: tinyurl.com/5n9xj6dw
27.08.2025 14:39 β π 0 π 1 π¬ 0 π 0
πAre you interested in participating in #OAWeek2025?
We are currently soliciting session ideas and seeking leads/co-leads for OA Week events.
πPlease fill out this survey by 1 September to share your interest in presenting or leading a session as well as topic suggestions: t.co/XhdXOVwVay
26.08.2025 09:30 β π 0 π 1 π¬ 0 π 1
OA Week 2025 Session Planning
Thank you for your interest in GOA-ON's OA Week 2025! We are looking forward to welcoming you all to OA Week from 13. - 17. October 2025.
We are currently soliciting ideas and seeking session leader...
πAre you interested in participating in #OAWeek2025?
We are currently soliciting session ideas and seeking leads/co-leads for OA Week events.
πPlease fill out this survey by 1 September to express your interest in presenting or leading a session: forms.gle/NCcG9nvQHVbu...
07.08.2025 15:43 β π 2 π 2 π¬ 0 π 0
π’If you are an ECOP interested in supporting the organization and running of OA Week 2025, please email the GOA-ON Secretariat until *10. August* β¬οΈ
08.08.2025 15:18 β π 0 π 0 π¬ 0 π 0
π New Publication: Acidification in the Southern Ocean β Current State & Future Challenges
SOOS EO Alyce Hancock & SOOS/ @goa-on.bsky.social OA Hub Co-chair Katherina Petrou amongst others synthesize the latest science. π doi.org/10.48361/XBQ...
06.08.2025 04:32 β π 3 π 2 π¬ 0 π 0
OA Week 2025 Session Planning
Thank you for your interest in GOA-ON's OA Week 2025! We are looking forward to welcoming you all to OA Week from 13. - 17. October 2025.
We are currently soliciting ideas and seeking session leader...
πAre you interested in participating in #OAWeek2025?
We are currently soliciting session ideas and seeking leads/co-leads for OA Week events.
πPlease fill out this survey by 1 September to express your interest in presenting or leading a session: forms.gle/NCcG9nvQHVbu...
07.08.2025 15:43 β π 2 π 2 π¬ 0 π 0
π’ GOA-ON is seeking three early career OA Week Coordinators for a 7-week remote part-time internship to support OA Week organization.
To apply, email the GOA-ON Secretariat describing your interest in the position by 10. August:
goa-on.org/webinars/OaW...
06.08.2025 15:58 β π 0 π 0 π¬ 0 π 0
πOcean Sciences #OSM26 is taking place in Glasgow next February!
ποΈThe deadline for Abstract submissions is 20 August 2025
πHere is a list of sessions that may be relevant to our #OceanAcidification community
β‘οΈ tinyurl.com/3zdezr43
05.08.2025 16:21 β π 4 π 3 π¬ 0 π 0
π’ GOA-ON is seeking three OA Week Coordinators for a 7-week remote part-time internship open to early career ocean professionals. To apply, email the GOA-ON Secretariat describing your interest in the position by 10. August.
β‘οΈhttps://www.goa-on.org/webinars/OaWeek2025/webinar.php
01.08.2025 08:14 β π 1 π 0 π¬ 0 π 1
π¬Our scientific mentoring program Pier2Peer is currently accepting applications for mentees and mentors!
Apply by 14 September 2025 to be considered for the 2025/26 cohort. Before applying, please review all requirements on the Pier2Peer webpage: tinyurl.com/3fcxpva3
25.07.2025 14:18 β π 0 π 1 π¬ 0 π 0
π¨Save the Date for OA Week 2025 and watch this space for more details coming soon!
18.07.2025 13:34 β π 2 π 1 π¬ 0 π 1
Screenshot of the Alaska Ocean Acidification Network July eNewsletter shows an oceanographer sitting on a research buoy in the Gulf of Alaska.
The Alaska #OceanAcidification July eNews is out!
Check out updates from the long-term mooring sites in the #BeringSea (M2) and the Gulf of #Alaska. π§ͺππ¦ #AlaskaSky
aoos.org/project/long...
17.07.2025 16:52 β π 14 π 8 π¬ 1 π 1
In their new paper GOA-ON EC Members Prof Findlay and Dr Feely conclude that global ocean conditions crossed into the uncertainty range of the ocean acidification boundary in 2020, resulting in significant declines in suitable habitats for important calcifying species
Read: doi.org/10.1111/gcb....
17.07.2025 13:22 β π 1 π 1 π¬ 0 π 0
πThe UN Ocean Decade Programme Ocean Acidification Research for Sustainability (OARS) and The OA Alliance invite you to the unveiling of the framework for co-designing ocean acidification information for decision makers
ποΈ June 9 @ 2pm-5pm
π Le Negresco hotel
RSVP π docs.google.com/forms/d/e/1FAI
06.06.2025 09:57 β π 2 π 0 π¬ 0 π 0
π£ Join us at #UNOC2025 for the event "Addressing and Minimizing Ocean Acidification - Success stories, opportunities, and new commitments", hosted by the OA Community of Ocean Action
π La Baleine; Beyond Borders pavilion
π 10 June, 14:00 - 15:00 CEST
Register β‘οΈ we-are-the-ocean.com/register
06.06.2025 09:53 β π 0 π 0 π¬ 0 π 0
πOn Monday, 9 June, at #UNOC3 join The OA Alliance, OARS, GOA-ON and IOC-UNESCO for a discussion on "Science to Action on SDG 14.3: An Introduction to Co-Designing OA Research for Decision Making under the UN Decade of Ocean Science"
To register: tinyurl.com/53f3ev58
06.06.2025 09:52 β π 1 π 0 π¬ 0 π 0
πAre you attending #UNOC3 and looking for #OceanAcidification events?
Follow along for updates, links, registration information, and news!
06.06.2025 09:49 β π 2 π 0 π¬ 0 π 0
The GOA-ON Executive Council is delighted to welcome three new members! Meet Yuri Artioli, Juan Diego GaitΓ‘n-Espitia, and Claudine Hauri.
We are grateful to have them on board and look forward to their future contributions to the global OA community!
More informationβ‘οΈhttps://tinyurl.com/2jhj3kha
25.04.2025 10:07 β π 1 π 0 π¬ 0 π 0
π’The GOA-ON Webinar Series returns with a special edition hosted by the GOA-ON Biology Working Group!
Register now:
π
22. April 2025
β°12pm UTC
πhttps://t.co/6Tx7pUoUNz
10.04.2025 07:44 β π 2 π 2 π¬ 1 π 0
musician & scientist
banjo, ocean acidification, & climate change
tiktok.com/@banjogreg
researchgate.net/profile/Greg-Pelletier
US Climate Variability and Predictability Program - Investigating the global climate system across multiple time scales emphasizing the role of the ocean.
Learn more at usclivar.org
Ocean advocate, community builder, climate scientist. I make sure the ocean interior is healthy so you don't have to.
AGU is a global community supporting more than half a million advocates and professionals in Earth and space sciences.
The United Nations Decade of Ocean Science is a common framework to deliver the science we need for the ocean we want by 2030.
π Join us with #OceanDecade
π oceandecade.org
European contribution to the Argo international programme
European research infrastructure providing open & standardised greenhouse gas data for climate action
We research ice, ocean and climate.
Website: www.awi.de
Imprint: https://www.awi.de/en/imprint.html
Senior Research Scientist at CNRS, Sorbonne University and Iddri @cnrs.bsky.social @iddri.bsky.social
π Ocean, climate, Ocean-based solutions β https://jpgattuso.github.io
Supporting a dynamic network of scientists working across disciplines to understand the ocean's role in climate and the global carbon cycle. Learn more: us-ocb.org
https://www.socat.info
Posts are for information and are not endorsements.
HIFMB develops the scientific basis for marine conservation & ecosystem management by analysing the functional role of biodiversity in marine ecosystems.
The Surface Ocean - Lower Atmosphere Study (SOLAS) aims to understand the key biogeochemical-physical interactions and feedbacks between the ocean & atmosphere.
We accelerate knowledge of marine biodiversity to foster sustainable initiatives in research and for the blue economy
π embrc.eu
Strengthening Biodiversity Observation ππ in support of Decision Making π
This project has received funding under the Horizon Europe R&I Programme, GA No. 101082021 (MARCO-BOLO). Posts reflect views & opinions of the author only.
SCOR is an international non-governmental science organization whose mission is to help the global ocean science community advance knowledge of the ocean.
https://scor-int.org/
OceanOPS π, under GOOS, UNESCO-IOC, and WMO, monitors and supports ocean observing platforms ππ‘ to ensure sustained, high-quality data π for climate and marine research π¦οΈ. It tracks deployments π’, system health π¬, and fosters global collaboration.
Facilitating & enhancing global Southern Ocean observations