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

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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

#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

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

#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 📖  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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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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