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Displaying items by tag: Celtic Deep

#MarineWildlife - Sharks have been filmed devouring a whale carcass at the ocean's surface in waters close to Britain and Ireland for the first time.

The results of the documentary expedition were broadcast last Friday as part of the UTV series Britain's Whales, available for catch-up the rest of this week.

As the Plymouth Herald reports, the groundbreaking experiment was headed by West Country marine biologist Dr Nicholas Higgs along with presenters Ellie Harrison and Ben Fogle, who sailed out to the Celtic Deep between Ireland, Cornwall and Wales with the carcass of a humpback whale in tow.

Their documentary crew were then able to film an "unprecedented" feeding frenzy by hundreds of blue sharks before the carcass was sunk for further study to examine the various creatures, from sharks to tiny 'zombie worms', that thrive on dead cetaceans as they drop to the ocean floor.

"I would never have predicted that you'd have this many sharks eating this much of the whale at the surface," said Dr Higgs. The Plymouth Herald has more on the story HERE.



In other cetacean news, Japan has disappointed global authorities by confirming hundreds of whale kills on its most recent expedition to the Antarctic.

Some 333 minke whales, including pregnant females, were poached between since December and last Friday (25 March), according to the Guardian.

As previously reported on Afloat.ie, Ireland recently joined an international demarche expressing "serious concern" at Japan's decision to resume whaling for what it claims are scientific purposes, claims that are not supported by the International Whaling Commission.

Published in Marine Wildlife

About Marine Technology

Marine technology, as defined by the European association WEGEMT, refers to the use of technology for ensuring the safe use, exploitation, protection of, and intervention in, the marine environment. This includes a wide range of technologies that support naval architecture, marine engineering, ship design, ship building, and ship operations.

In addition to these foundational technologies, marine technology also encompasses oil and gas exploration, exploitation, and production, hydrodynamics, navigation, sea surface and sub-surface support, underwater technology and engineering, marine resources (including both renewable and non-renewable marine resources), transport logistics and economics, inland, coastal, short sea and deep sea shipping, protection of the marine environment, and leisure and safety.

The importance of marine technology cannot be overstated. With over 70% of the earth's surface covered by water, the marine environment plays a critical role in our lives. From transportation to energy production, marine technology enables us to harness the immense potential of the oceans while minimizing the impact on the environment.

Moreover, the development of marine technology is crucial for the sustainable use of marine resources. As the demand for seafood and other marine products continues to grow, the sustainable management of these resources becomes increasingly important. Marine technology can help us to achieve this by providing innovative solutions for sustainable fishing, aquaculture, and other forms of marine resource management.

In Ireland, claims are made that the island country "has the potential to be the “Silicon Valley” of the aquatech world". Ireland is at a very exciting stage when it comes to aquatech. There are currently 62 aquatech companies operating here, all using technology to enable sustainable seafood farming at a time when the sector is facing many challenges.”

Ireland’s growing expertise in the developing aquatech sector means it has the potential to become a global leader in the field, with Irish aquatech companies turning over €200m last year.

Over €15m has been invested in aquatic businesses, and over 200 high-tech jobs have been created in the sector over the last six years.

In conclusion, marine technology is a vast and rapidly evolving field encompassing a broad range of technologies and applications. As we continue to explore and exploit the potential of the oceans, marine technology will play an increasingly important role in ensuring the safe and sustainable use of these resources.