Registration is now open for the 2nd BCThubs International Conference “Widening the Big Blue Horizon”, held under the patronage of UNESCO! 📅 3–4 Dec 2026 📍 Cultural Centre “Sea Casino”, Burgas, Bulgaria 💻 In person & online 🎟️ Free participation Register by 25 Nov 👇 bcthubs.eu/conference20...
Ocean Decade Heritage Network
@decadeheritage.bsky.social
Without cultural heritage, how can the UN Decade of Ocean Science for Sustainable Development 2021-30 be delivered? http://oceandecadeheritage.org/landing
🌊 Join UNESCO on 16 November for a symposium marking 25 years of the 2001 Convention on Underwater Cultural Heritage! Explore achievements, challenges and priorities for strengthening cooperation and integrating cultural heritage into ocean governance. 📍 UNESCO, Paris & online 🔗 bit.ly/47WLNMF
Today marks 25 years since the adoption of the UNESCO 2001 Convention! As an accredited NGO, ODHN supports its principles and remains committed to strengthening the protection and recognition of underwater cultural heritage. #UNESCO2001 #OceanHeritage #UCH
#SundayListen 🎧 This week, Before Us explores the living heritage of Pacific voyaging: seafaring knowledge passed down through generations, and the ways these traditions continue to shape communities and their futures.
The wakes we inherit - Before Us
We're taking a small detour this week to talk about the role of voyaging and the embodied knowledge of seafaring that has been collected and passed down for generations among modern communities all across the Pacific. It's a perspective that...
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#SundayRead 🌊 How is climate change affecting coastal and underwater cultural heritage? This article explores the complex processes threatening its preservation and calls for closer collaboration between archaeologists, cultural resource managers, and climate and marine scientists.
Of time and tide: the complex impacts of climate change on coastal and underwater cultural heritage | Antiquity | Cambridge Core
Of time and tide: the complex impacts of climate change on coastal and underwater cultural heritage - Volume 96 Issue 390
doi.org
The second Early Watercraft Association International Congress (EWA 2) will take place 6–8 November in Derry~Londonderry, Northern Ireland. EWA 2 is hybrid congress on the study and appreciation of early watercraft. Find out more and register 👇
EWA 2 Congress - Early Watercraft Association
OUR SPONSORS Early Watercraft Association is sincerely grateful to our sponsors, without whose generosity – whether financial, in partnership, or in-kind by giving up their valuable time – EWA 2 could not have taken place. We would like to take this opportunity to express our gratitude – thank...
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The Call for Papers for "Bridging Waters Through the Past" has been extended! Submit your abstract by 31 October 2026. The session takes place 16–17 March 2027 at the Faculty of Archaeology, University of Warsaw Learn more 👇
Conference Session: Bridging Waters Through the Past | Underwater Expedition
We are pleased to announce that the deadline for abstract submissions has been extended to 31 October 2026. If you have not yet had the chance to submit your proposal, we warmly invite you to send an abstract (max. 300 words) to underwaterexpedition@uw.edu.pl. Both 20-minute presentations and poster...
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#SundayRead 🌊 How can Ocean Literacy help shape a more sustainable future? “One Ocean, One Future” explores the role of communication, technology, collaboration, cultural heritage and traditional knowledge in strengthening our relationship with the Ocean.
One Ocean, One Future
This concluding reflection synthesizes the key themes emerging from Volume III of Ocean Literacy: The Foundation for the Success of the Ocean Decade, highlighting the roles of communication, technology, and global collaboration in advancing Ocean Literacy at the...
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This Sunday, ODHN’s Charlotte Jarvis will speak at the WA Maritime Museum about #shipwreck ecology, the links between natural and #CulturalHeritage, and the role #MaritimeMuseums can play in understanding our marine environments. 📅 27 Sept, 2–3 pm 📍 WA Maritime Museum, Fremantle Book now 👇
Public talk: Shipwrecks, the marine environment and museums | Western Australian Museum
Join visiting international researcher Charlotte Jarvis for a public talk about exploring ocean literacy through heritage.
visit.museum.wa.gov.au
Happy #WorldMaritimeDay! Today we’re looking back at last week’s #ICMM2026 in Sydney, where ODHN facilitated a workshop and panel on maritime museums, cultural heritage, and engaging with the UN Ocean Decade. Over 120 delegates from around the world attended the Congress. Recap coming soon!
Join us on 15 September for "The Ocean We Want: Cultural Heritage and the UN Ocean Decade", a panel exploring what the UN Ocean Decade means for heritage researchers and institutions, and how to get involved. 📅 15 Sept, 6.00–7.30pm AEST 📍 Vere Gordon Childe Centre Boardroom, University of Sydney
The Ocean We Want: Cultural Heritage and the UN Ocean Decade
The Ocean We Want: Cultural Heritage and the UN Ocean Decade A Change and Innovation cluster event, Vere Gordon Childe Centre
events.humanitix.com
#SundayRead 🌊 As offshore development grows, submerged heritage faces increasing threats. This study explores how chirp sonar could rapidly detect knapped lithics on the seafloor, supporting archaeological research, preservation and cultural resource management.
Detection of resonant knapped lithics using chirp sonar - Scientific Reports
Scientific Reports - Detection of resonant knapped lithics using chirp sonar
nature.com
#SundayWatch Missed the livestream organised by the 2001 UNESCO Convention on the Protection of the Underwater Cultural Heritage Accredited NGOs for International Day for Underwater Cultural Heritage? You can now catch up with "The wonder of shipwrecks" on the new Accredited NGOs YouTube channel!
UNESCO Underwater Cultural Heritage (UCH) Day: The wonder of shipwrecks
YouTube video by UNESCO 2001 Convention Accredited NGOs
youtube.com
#SundayRead | This Sunday, read about the importance of co-design and multistakeholder engagement in ocean science, and how #OceanLiteracy can help strengthen community participation and build more sustainable relationships with the ocean in #SIDS.
Co-designing Ocean Science with Small Island Developing States’ Local Stakeholders: A Tool for Ocean Literacy
The United Nations Decade of Ocean Science, under the motto “The Science We Need for the Ocean We Want,” provides an international framework for addressing Ocean challenges through science-based solutions, co-design methodologies, multistakeholder...
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🌊 Today, on #UnderwaterCulturalHeritageDay, we are highlighting a hidden threat beneath the waves. More than 8,500 potentially polluting shipwrecks lie on the ocean floor, many still containing oil that could harm marine ecosystems and coastal communities.
🌊 Today, 21 August, marks the first International Day for Underwater Cultural Heritage. To celebrate, the Accredited NGOs to the 2001 UNESCO Convention are hosting a 24h livestream on #UCH. ODHN is proud to be one of the Accredited NGOs. Watch & learn more: 2001convention-uch.ngo/uch-day/ #UCHDay
#SundayRead 📖 Glo-CoH brings together high-resolution spatial data on coastal World Heritage Sites for geospatial analysis. This new global dataset can help researchers and practitioners assess climate change and sea-level rise risks and inform coastal heritage protection.
Mapping the global distribution of coastal World Heritage Sites: Glo-CoH, a new Global Coastal Heritage dataset - Scientific Data
Scientific Data - Mapping the global distribution of coastal World Heritage Sites: Glo-CoH, a new Global Coastal Heritage dataset
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A #SundayListen for International Day of the World's Indigenous Peoples: "The power of Indigenous knowledge" from the UNESCO Courier Podcast. #IndigenousPeoplesDay #IndigenousKnowledge
The power of Indigenous knowledge
Did you know that Indigenous Peoples steward 80% of global biodiversity across 20% of the world's land? As we face an unprecedented environmental crisis, their time-tested wisdom, paired with modern science, may well hold the key to our collective future. This podcast episode transports you to the four corners of the world, from the Brazilian Amazon to Samoa, via the African bushland and Sámi territory in Northern Europe, to find out how. We hear how traditional fire management, ancient fisheries conservation, climate-resilient architecture, and deep environmental observation are proving their value on a global scale. An immersive soundscape of authentic field recordings and community voices accompanies insights from Samoan journalist Lagipoiva Cherelle Jackson, Navajo archaeologist Ora Marek-Martinez, and Nigel Crawhall, Chief of Section of Local and Indigenous Knowledge Systems (LINKS) at UNESCO. Across these diverse perspectives, a clear message emerges: language, culture, and environmental stewardship are deeply bound. Safeguarding them requires sustained effort to ensure Indigenous voices are heard and valued. An episode by Anuliina Savolainen, production by Emmanuel Rudowski. Narration by François Wibaux, with excerpts read by Tariq Talal Mosaad, Peter Bates, Victor Soo, Nolwazi Mjwara. Media Credits: Special thanks to Pierre Costard and the Internet Archive, the Endangered Languages Archive, and the National Collections of Music, Theatre and Dance (Sweden) for providing field recordings under Creative Commons licensing. ©Image: The UNESCO Courier/ Sylvie Serprix Further Reading: -The UNESCO Courier’s January 2026 issue, How Indigenous knowledge drives scientific discovery. - UNESCO and Indigenous Peoples (https://www.unesco.org/en/indigenous-peoples)From founding the LINKS initiative in 2002 to launching the International Decade of Indigenous Languages (2022–2032), UNESCO continues to support Indigenous Peoples and their knowledge systems. https://courier.unesco.org/en https://courier.unesco.org/en/subscribe Hosted on Ausha. See ausha.co/privacy-policy for more information.
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A #SundayRead for #MPADay 🌊 This paper explores the maritime and underwater cultural heritage of coastal #MPAs in Uruguay, highlighting the connections between cultural heritage and marine conservation.
Shipwrecks and Maritime Heritage in Coastal Protected Areas of Rocha, Uruguay - Journal of Maritime Archaeology
This article examines the maritime and underwater cultural heritage associated with the marine-coastal protected areas of Rocha Department, Uruguay. Despite the high frequency of shipwrecks along its Atlantic coast, systematic academic research has been limited. Drawing on documentary sources, technical reports, oral histories, and community-held collections, this study compiles and analyzes 161 documented shipwrecks in or near four protected areas: Cabo Polonio, Laguna de Rocha, Laguna Garzón, and Cerro Verde/Islas de la Coronilla. Quantitative and qualitative analyses reveal strong temporal and spatial patterns: nearly 70% of wrecks occurred during the nineteenth century, coinciding with intensified regional navigation and preceding lighthouse construction, while the transition from sail to steam reflects broader global maritime transformations. The results also highlight the diversity of flags, particularly the predominance of British ships, and the persistence of maritime memory in local communities through oral traditions and practices. Beyond identifying tangible remains, the study frames Rocha’s Atlantic coast as a maritime cultural landscape, where material, ecological, and intangible elements intersect. By providing the first systematic synthesis of this heritage, the article establishes a foundation for integrating it into protected-area management. It also stresses the urgent need for stronger regulatory frameworks capable of articulating heritage, land-use planning, environmental protection, and defense norms, as current fragmentation hampers effective stewardship. Finally, the study underscores the potential of international collaboration for research and management of underwater cultural heritage. Strengthening these connections, together with archaeological fieldwork and community-based initiatives, is essential for sustainable conservation and safeguarding this shared cultural legacy.
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New article on the ODHN website 📖 Vera Noon, our Regional Representative for the East Mediterranean, reflects on marine cultural heritage in times of conflict and the importance of sustaining the relationship between people and the sea. #MarineCulturalHeritage #EastMediterranean #OceanHeritage
Marine Cultural Heritage in times of conflict: Sustaining the relationship between People and the Sea - Ocean Decade Heritage Network
By Vera Noon, ODHN Regional Representative for the East Mediterranean. The East Mediterranean region is one of the world’s oldest maritime crossroads, exceptionally rich in marine cultural heritage
oceandecadeheritage.org
#SundayRead | This Sunday, read about the place and importance of oceanic cultural heritage in the African Blue Economy in "The Palgrave Encyclopedia of Cultural Heritage and Conflict"
The Discursive Nature of Ocean and Cultural Heritage Management in the Indian Ocean Region
Cultural heritage is considered to be the legacy of monuments, sites, values, practices, beliefs, and rituals that are passed from one generation to the next. Intangible cultural heritage refers directly to those legacies that are not palpable and are dynamic,...
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Registration is open for the Asia Pacific Conference on Maritime & Underwater Cultural Heritage (APCONF-MUCH)! 📅 APCONF2026: 23-31 October 2026 📍 Bali, Indonesia 🚨 Early bird registration: 14-31 July 2026 Register: https://f.mtr.cool/pbtdidppff
🎧 #SundayListen | Hear underwater archaeologist Aimie Néron of the Institut de recherche en histoire maritime et archéologie subaquatique (IRHMAS) discuss the discovery of a 1,200-year-old Indigenous fish trap in the St. Lawrence River, Canada. Listen on CBC’s Let’s Go: www.cbc.ca/listen/live-...
© CBC/Radio-Canada 2026. All rights reserved.
cbc.ca
A 1,200-year-old Indigenous fish trap has been identified in the St. Lawrence River near Contrecœur, Quebec. #IndigenousKnowledge was central to interpreting the site and understanding its purpose. Read the full article from Radio-Canada in French 👇
Une structure millénaire retrouvée dans le Saint-Laurent
Il s’agirait d’un très grand piège à poissons en pierre qui aurait été construit par des peuples autochtones 1200 ans avant aujourd’hui.
ici.radio-canada.ca
#SundayRead | Strand er al (2026) developed methodology for participatory community mapping of sociocultural dimensions attached to the ocean and coast. Read now in Sustainability Science 👇
Participatory community mapping to include sociocultural dimensions in ocean governance - Sustainability Science
Methods to include sociocultural dimensions in ocean governance are important, but not well developed. Here we provide a methodology for participatory community mapping of sociocultural dimensions attached to the ocean and coast. The research adapted a mapping methodology with 65 local coastal community members as co-researchers in three focus areas of South Africa, embracing deep and careful work to contextualise the process. Specifically, we propose a seven-step process; (1) scoping, (2) learning, (3) categorising, (4) mapping, (5) digitising, (6) validating, and (7) integrating. Results show that this process is able to identify a mosaic of sociocultural dimensions that should be better accounted for in ocean governance processes and highlights the importance of mapping both the past and the future. We discuss the lessons we learned from the participatory mapping process, as well as the limitations and opportunities in attempting to map something as complex and dynamic as people’s sociocultural connections to the ocean and coast. Of critical importance is the opportunity for communities to self-identify and co-develop the mapping categories and legends, particularly in contexts where coastal communities have been and continue to be excluded and forcibly removed from the coast. Our methods provide an important first step to ensure that local communities’ sociocultural priorities, knowledges and interests inform ocean governance processes such as marine spatial planning and marine protected area design and management, not only in South Africa, but also at regional and global scales.
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#SundayRead | Read how the BlueSchoolsMed Project brought Ocean Literacy into school curricula through innovative teaching, teacher training and international cooperation, and what can be learned from its implementation across the Mediterranean.
The BlueSchoolsMed Project Experience: An Overview of the Conception, Implementation, Evaluation, and Dissemination of the “Blue Challenges” within Mediterranean Schools
Within the framework of the UN Decade of Ocean Science for Sustainable Development, alongside the EU efforts to promote Ocean Literacy (OL) across Europe (EU), and in line with the EU4Ocean Ocean Literacy Coalition, the Erasmus+ BlueSchoolsMed mobility project...
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Last week, #OurOceanKenya brought 5,000+ participants to Mombasa and generated 320 commitments worth $6.4bn. Its theme, "Our Ocean, Our Heritage, Our Future," celebrated the living connection between people and the ocean. Read about the conference 👇 oceanographicmagazine.com/news/our-oce...
Our Ocean makes history in Kenya with $6.4 billion in commitments - Oceanographic
Our Ocean Conf. concluded in Mombasa, Kenya with 320 new commitments worth $6.4 billion across ocean conservation and sustainable fisheries.
oceanographicmagazine.com
The Call for Papers for the #SHA2027 Conference on Historical and Underwater Archaeology is open! SHA 2027: 📍 Austin, Texas 📅 6–9 January 2027 #CfP deadline: 30 June 2026. sha.org/2027-confere...
#SundayRead | The UN’s Third World Ocean Assessment (#WOAIII) looks at the ocean as an ecological, economic, social and cultural space, covering marine biodiversity, climate change, pollution, fisheries, tourism, governance and human well-being. Read it here 👇
Home | World Ocean Assessment
The ocean is the foundation of life on Earth. But its health is at grave risk as ecosystems and habitats approach or surpass critical tipping points. In the search for solutions, ocean science is indispensable. The third World Ocean Assessment offers the most comprehensive evaluation to date, provid…
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#SundayRead | A Cabo Verde case study on translating #OceanDecade aspirations into locally relevant action in Small Island Developing States, with #OceanLiteracy framed as part of building long-term, sustainable human–ocean relationships.
Co-designing Ocean Science with Small Island Developing States’ Local Stakeholders: A Tool for Ocean Literacy
The United Nations Decade of Ocean Science, under the motto “The Science We Need for the Ocean We Want,” provides an international framework for addressing Ocean challenges through science-based solutions, co-design methodologies, multistakeholder...
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