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Marine Science
RV Celtic Voyager and RV Celtic Explorer
Oceans of Learning, a collaboration between the Marine Institute and Government departments and organisations across Ireland, this week focuses on Ireland’s national marine research vessels, the Celtic Voyager and Celtic Explorer. The RV Celtic Voyager came into service in 1997…
A new evaluation has found that 72% of fish populations are
Overfishing is declining in Europe, but progress is “uneven from region to region”, according to a new evaluation. The European objective of 100 per cent sustainable fishing by 2020 has “not been reached” and climate change is “inevitably” affecting fish…
Pupils from Kilglass National School with Seoltóir Na Gaillimhe – the Galway Sailor before its deployment from the RV Celtic Explorer last summer
Kilglass National School in Ahascragh, Co Galway has received the European Blue Schools Award for a mini-project that helped bring marine issues into the classroom. The award is in recognition of the school’s Seoltóir Na Gaillimhe – the Galway Sailor pilotless mini-boat…
European Maritime Day (EMD) takes place in Ravenna, Italy. The two day event this week is dedicated to the sustainable #BlueEconomy and the blue-green transition.Follow #EMD2022 to interact with the event. As AFLOAT's Marine Science section previously reported, in Ireland, the Marine Institute's Explorers team will be around the country with the 'Kraken Family Day' to be held on beaches this Saturday, 21st May at 12 noon and to register in advance visit www.nationalaquarium.ie
The European Maritime Day (EMD) the annual two-day (19-20 May) event takes place in Ravenna, Italy during which Europe’s maritime community meet to network, discuss and outline joint action on maritime affairs and sustainable blue economy. EMD is the place…
The Helga was purchased in 1900 – the same year the Department of Agriculture and Technical Instruction was established - and used both as a scientific research vessel and as a fisheries protection vessel.
The Marine Institute has today launched this year’s Oceans of Learning series, celebrating Ireland’s Marine Research Vessels and Ocean Explorers – Our Past, Present and Future. Over a three-week period, Oceans of Learning celebrates our seas and Ireland’s valuable marine…
Merchant Navy Cadets of Trinity House to join the crew of the prestigious polar research vessel RRS Sir David Attenborough (as above in Antarctica). As AFLOAT previously reported the vessel built by Merseyside shipyard Cammell Laird, carried out sea-trails off Northern Ireland last year and beforehand off Wales from where in Holyhead was used as a base for crew training.
Merchant Navy Cadets of Trinity House will now be training with the British Antarctic Survey (BAS) on board their new state-of-the-art polar science research vessel RRS Sir David Attenborough (see, sea-trails story of last year)  The four merchant cadets will…
SmartBay Observatory Family Fun Day
As part of this year’s events for European Maritime Day, the Marine Institute and BlueWise Marine will host a special SmartBay Observatory ‘family fun day’ this weekend. Ahead of its redeployment in Galway Bay off the coast of An Spidéal/Spiddal,…
A whale shark in the Egyptian Red Sea, a busy shipping area
The world’s largest fish may be under threat due to collisions with ships in the oceans, a new study has claimed. As reported by RTÉ News, researchers in the Global Shark Movement Project set out to identify reasons for a…
Potential flooding areas in Dublin by extreme water levels by 2100
Mapping Ireland’s seabed, how scientists predict flooding and how to grow your own volcano are themes of an open day hosted by the Geological Survey of Ireland (GSI) and National Museum of Ireland this weekend. The free “Down to Earth”…
Natural oyster reef - Artificial oyster reefs along the US Gulf Coast are designed to protect and restore shoreline habitat and create living oyster reefs as a sustainable option for reducing erosion of coastal marshes and protecting communities from storm surge. A new study shows restoration of marshes and oyster reefs are among the most cost-effective solutions for reducing coastal flood risks
There are many reasons to love oysters, and now an NUI Galway scientist has suggested another one. Apart from its nutritional benefits, the shellfish also provides a cost-effective solution to the impacts of climate change. Natural reefs built from oysters…
Launching the National Biodiversity Conference 2022 (from left to right): Malcolm Noonan TD, Minister of State for Heritage and Local Government, Oonagh Duggan, Head of Advocacy, Birdwatch Ireland and member of the National Biodiversity Forum Anne Murray, Biodiversity Officer Dun Laoghaire Rathdown County Council, member of the National Biodiversity Forum Professor Tasman Crowe, School of Biology and Environmental Science, University College Dublin and Chair of the National Biodiversity Forum
Fishers, scientists and environmental activists have been urged to participate in the Government’s national biodiversity conference in Dublin in June. Minister of State for Heritage and Electoral Reform Malcolm Noonan said the event at Dublin Castle from June 8th to…
Wong Cheuk Yin Cayden, a student at St Columba’s College in Dublin, combined digital animation with live action, scripting and voiceover to create his video for the EPA’s “ The Story of Your Stuff” competition
The negative impact of paper tissues on water consumption and pollution is the theme of the winning entry in an annual Environmental Protection Agency (EPA) contest for young people. Wong Cheuk Yin Cayden, a student at St Columba’s College in…
European Tracking Network’s annual meeting
This week the Loughs Agency welcomed Europe’s top marine scientists to the Northwest for the European Tracking Network’s (ETN) annual meeting, with delegates from across the continent attending the three-day event in Derry. The conference, which is funded by the…
Transition year (TY) students from Coláiste Iognáid participated in the first Ecoadvocates field trip with architect, environmentalist and broadcaster Duncan Stewart.
Community partnership Corrib Beo has initiated a series of educational field trips as part of its mission to promote the sustainable development of the Lough Corrib catchment in the west. Transition year (TY) students from Coláiste Iognáid participated in the…
Explorers Healthy Ocean School Project & Awards poster
More than 20 primary schools in 14 coastal counties around Ireland have been selected to complete Healthy Ocean projects to be in with a chance of winning a Marine Institute Explorers Ocean Champion Award. This award is part of the…
Minister of State for Overseas Development Aid and Diaspora Colm Brophy
Irish companies, researchers and NGOs involved in climate action supporting oceans and a “sustainable blue economy” in developing countries could qualify for grants under a new €1m government fund. Work in small island developing states may also qualify if related…

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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