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Nature-Based Solutions To Coastal Protection Theme of UCC Workshop

29th June 2026
Habitat Boost — Living Seawalls panels are installed on Kennedy Pier in Cobh to create new marine habitat and improve biodiversity in Cork Harbour. Photo: Afloat.ie
Habitat Boost — Contractors install the modular Living Seawalls panels on Kennedy Pier in Cobh, the first project of its kind in Ireland. The specially designed concrete units will create habitat for algae, invertebrates and juvenile fish while helping to improve biodiversity and water quality in Cork Harbour.

Nature-based solutions to coastal protection and restoration will be discussed at a workshop in University College Cork (UCC) on Tuesday June 30th.

Leading researchers, practitioners, policymakers and international experts plan to explore the science and practice of coastal nature-based solutions at the workshop, which is booked out in person but online registration is available.

Dr Louise Firth, senior lecturer in environmental sustainability at UCC’s School of Biology, Earth and Environmental Sciences, explains that coastal communities around the world are facing increasing challenges from climate change, sea-level rise and biodiversity loss.

As Afloat has reported, Dr Firth led the “Living Seawalls” project in Cobh, Cork harbour, (pictured above) which is designed to transform traditional coastal infrastructure into habitat that supports marine life.

“ Nature-based solutions are increasingly recognised as a vital part of the response — but how do we move from small-scale demonstrations to meaningful implementation at the scales required for the future?” she says, outlining the theme of the event.

The programme features:

  • Coastal restoration in Ireland — including saltmarsh, oyster reefs, horse mussel reefs, kelp farming and community-led biodiversity restoration
  • Hybrid infrastructure and implementation pathways — from Living Seawalls to participatory co-design and governance
  • International perspectives — featuring keynote speaker Professor Katherine Dafforn (Stone Living Lab, Boston) on nature-based solutions for climate resilience in Boston Harbour

The morning and early afternoon talks (09:30–14:05 IST/UTC+1) will be streamed online and are open to all registered participants.

An afternoon stakeholder workshop and expert roundtable (14:20–16:50) are in-person sessions only.

The event, entitled Coastal Nature-Based Solutions: Restoration, Hybrid Infrastructure and Implementation, takes place at UCC Centre for Executive Education and online registration can be found here

Published in Marine Science
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Marine Science Perhaps it is the work of the Irish research vessel RV Celtic Explorer out in the Atlantic Ocean that best highlights the essential nature of marine research, development and sustainable management, through which Ireland is developing a strong and well-deserved reputation as an emerging centre of excellence. From Wavebob Ocean energy technology to aquaculture to weather buoys and oil exploration these pages document the work of Irish marine science and how Irish scientists have secured prominent roles in many European and international marine science bodies.

 

At A Glance – Ocean Facts

  • 71% of the earth’s surface is covered by the ocean
  • The ocean is responsible for the water cycle, which affects our weather
  • The ocean absorbs 30% of the carbon dioxide added to the atmosphere by human activity
  • The real map of Ireland has a seabed territory ten times the size of its land area
  • The ocean is the support system of our planet.
  • Over half of the oxygen we breathe was produced in the ocean
  • The global market for seaweed is valued at approximately €5.4 billion
  • · Coral reefs are among the oldest ecosystems in the world — at 230 million years
  • 1.9 million people live within 5km of the coast in Ireland
  • Ocean waters hold nearly 20 million tons of gold. If we could mine all of the gold from the ocean, we would have enough to give every person on earth 9lbs of the precious metal!
  • Aquaculture is the fastest growing food sector in the world – Ireland is ranked 7th largest aquaculture producer in the EU
  • The Atlantic Ocean is the second largest ocean in the world, covering 20% of the earth’s surface. Out of all the oceans, the Atlantic Ocean is the saltiest
  • The Pacific Ocean is the largest ocean in the world. It’s bigger than all the continents put together
  • Ireland is surrounded by some of the most productive fishing grounds in Europe, with Irish commercial fish landings worth around €200 million annually
  • 97% of the earth’s water is in the ocean
  • The ocean provides the greatest amount of the world’s protein consumed by humans
  • Plastic affects 700 species in the oceans from plankton to whales.
  • Only 10% of the oceans have been explored.
  • 8 million tonnes of plastic enter the ocean each year, equal to dumping a garbage truck of plastic into the ocean every minute.
  • 12 humans have walked on the moon but only 3 humans have been to the deepest part of the ocean.

(Ref: Marine Institute)

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