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Displaying items by tag: marine biology

#whale – A marine biologist who attempted to cut open a dead Sperm Whale beached in the Faeroe islands last Tuesday (November 26) narrowly escaped being dosed in entrails when the poor dead creature exploded.

A video clip, shown on Faroese Television, showed a washed-up dead sperm whale explode, spraying entrails. The dead whale had been lying on the beach for two days after it got stuck in waters between the Faroe Islands' two biggest islands. On Tuesday, marine biologist Bjarni Mikkelsen was dispatched to cut it open. As he did so, the whale exploded - the explosion being the result of methane gas accumulating during the dying process.

Laast October in Baltimore, West Cork a whale carcass cretaed a 'Rancid Oil Slick' in a conservation area off the south west coast of Ireland after it died in the Baltimore harbour and was towed offshore.

Published in Marine Wildlife

#MarineScience - An American university is teaming up with marine experts in Dingle to offer advanced marine biology classes.

As the Fairfield Sun reports, the biology department at Sacred Heart University in Connecticut is collaborating with scientists and staff at the Dingle Oceanworld Aquarium to offer the advanced classes to undergraduate and postgraduate students alike, beginning this May.

It's expected that the Coastal Study Centre programme will eventually provide both semester-long and short courses to take advantage of the aquarium's advanced research facilities, and will also accommodate students doing relevant thesis field work.

“Very few primarily undergraduate institutions have as strong a coastal focus as Sacred Heart does, which is only enhanced by our proximity to Long Island Sound,” said John Rapaglia, assistant professor of biology at Sacred Heart.

Dingle Harbour’s semi-rural to rural location creates a nice juxtaposition to the highly urbanised Long Island Sound.”

Sacred Heart already has an established campus in the Kerry Gaeltacht town where students can take classes on Irish and Celtic history and heritage among other subjects.

The Fairfield Sun has more on the story HERE.

Published in Marine Science

#MARINE WILDLIFE - Work on exterminating sea squirts at a marina in north Wales has begun.

The £250,000 (€301,000) project by the Countryside Council for Wales involves attaching giant bags to the subsurface structures around the marina in Holyhead, which is hoped will stop the clean flow of water to the sea squirts, causing them to suffocate and die.

Marine biologist Rohan Holt, who is managing the project, said: “If we successfully eradicate the sea squirt, we will work hard to make sure that it does not recolonise.

"This will mean careful monitoring in Holyhead marina and other marinas and popular mooring areas throughout Wales to check that it hasn’t reappeared."

The sea creature threatens shellfish by spreading like a blanket across the seabed and other surfaces.

As previously reported on Afloat.ie, colonies of the invasive Japanese sea squirt are posing a throat to mussel and scallop bed in the Menai Strait between Anglesey and the mainland.

Boats from Ireland have been blamed for carrying the invasive pest into Holyhead.

The Daily Post has more on the story HERE.

Published in Marine Wildlife
Time may be running out for Scotland's only resident pod of killer whales, the Scotsman reports.
The four males and five females have been studied at their home in the west of Scotland by the Hebridean Whale and Dolphin Trust and the Irish Whale and Dolphin Group for almost 20 years.
The marine mammals have been sighted at various times since 1981 by members of the public in Scotland, Wales and Ireland.
But since 1992 the group - known as the West Coast Community - has failed to produce a single surviving calf.
Marine biologist Dr Andy Foote said: "It's probably too late to save this group. I do believe that they will become extinct in our lifetime which is very regrettable since not many people even know that such a distinctive group of killer whales exist just off our coast."
Dr Foote believes possible contaminants in the waters off Scotland's west coast could be one reason why the pod is not successfully breeding.
The Scotsman has more on the storty HERE.

Time may be running out for Scotland's only resident pod of killer whales, the Scotsman reports.

The four males and five females have been studied at their home in the west of Scotland by the Hebridean Whale and Dolphin Trust and the Irish Whale and Dolphin Group for almost 20 years.

The marine mammals have been sighted at various times since 1981 by members of the public in Scotland, Wales and Ireland.

But since 1992 the group - known as the West Coast Community - has failed to produce a single surviving calf.

Marine biologist Dr Andy Foote said: "It's probably too late to save this group. I do believe that they will become extinct in our lifetime which is very regrettable since not many people even know that such a distinctive group of killer whales exist just off our coast."

Dr Foote believes possible contaminants in the waters off Scotland's west coast could be one reason why the pod is not successfully breeding.

The Scotsman has more on the story HERE.

Published in Marine Wildlife

Galway Port & Harbour

Galway Bay is a large bay on the west coast of Ireland, between County Galway in the province of Connacht to the north and the Burren in County Clare in the province of Munster to the south. Galway city and port is located on the northeast side of the bay. The bay is about 50 kilometres (31 miles) long and from 10 kilometres (6.2 miles) to 30 kilometres (19 miles) in breadth.

The Aran Islands are to the west across the entrance and there are numerous small islands within the bay.

Galway Port FAQs

Galway was founded in the 13th century by the de Burgo family, and became an important seaport with sailing ships bearing wine imports and exports of fish, hides and wool.

Not as old as previously thought. Galway bay was once a series of lagoons, known as Loch Lurgan, plied by people in log canoes. Ancient tree stumps exposed by storms in 2010 have been dated back about 7,500 years.

It is about 660,000 tonnes as it is a tidal port.

Capt Brian Sheridan, who succeeded his late father, Capt Frank Sheridan

The dock gates open approximately two hours before high water and close at high water subject to ship movements on each tide.

The typical ship sizes are in the region of 4,000 to 6,000 tonnes

Turbines for about 14 wind projects have been imported in recent years, but the tonnage of these cargoes is light. A European industry report calculates that each turbine generates €10 million in locally generated revenue during construction and logistics/transport.

Yes, Iceland has selected Galway as European landing location for international telecommunications cables. Farice, a company wholly owned by the Icelandic Government, currently owns and operates two submarine cables linking Iceland to Northern Europe.

It is "very much a live project", Harbourmaster Capt Sheridan says, and the Port of Galway board is "awaiting the outcome of a Bord Pleanála determination", he says.

90% of the scrap steel is exported to Spain with the balance being shipped to Portugal. Since the pandemic, scrap steel is shipped to the Liverpool where it is either transhipped to larger ships bound for China.

It might look like silage, but in fact, its bales domestic and municipal waste, exported to Denmark where the waste is incinerated, and the heat is used in district heating of homes and schools. It is called RDF or Refuse Derived Fuel and has been exported out of Galway since 2013.

The new ferry is arriving at Galway Bay onboard the cargo ship SVENJA. The vessel is currently on passage to Belem, Brazil before making her way across the Atlantic to Galway.

Two Volvo round world races have selected Galway for the prestigious yacht race route. Some 10,000 people welcomed the boats in during its first stopover in 2009, when a festival was marked by stunning weather. It was also selected for the race finish in 2012. The Volvo has changed its name and is now known as the "Ocean Race". Capt Sheridan says that once port expansion and the re-urbanisation of the docklands is complete, the port will welcome the "ocean race, Clipper race, Tall Ships race, Small Ships Regatta and maybe the America's Cup right into the city centre...".

The pandemic was the reason why Seafest did not go ahead in Cork in 2020. Galway will welcome Seafest back after it calls to Waterford and Limerick, thus having been to all the Port cities.

© Afloat 2020