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Displaying items by tag: breeding

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
Ballyvergan marsh is under threat after the discovery of an illegal pipe being used to drain the wetlands area, claims Coastwatch.
The Irish Times reports that the environmental group has called for immediate action over the draining of the marsh near Youghal in Co Cork.
Cork County Council has also confirmed to the paper that a letter regarding an "allegation of unathorised development" has been sent to the landowner.
The marsh at Ballyvergan is one of the largest on the south coast, and is zoned as a special amenity. It is also an important breeding site for migratory birds.
Karin Dubsky of Coastwatch said that the situation highlights the deficiencies in State policy regarding Ireland's wetlands.
The Irish Times has more on the story HERE.

Ballyvergan marsh is under threat after the discovery of an illegal pipe being used to drain the wetlands area, claims Coastwatch.

The Irish Times reports that the environmental group has called for immediate action over the draining of the marsh near Youghal in Co Cork. 

Cork County Council has also confirmed to the paper that a letter regarding an "allegation of unathorised development" has been sent to the landowner.

The marsh at Ballyvergan is one of the largest on the south coast, and is zoned as a special amenity. It is also an important breeding site for migratory birds.

Karin Dubsky of Coastwatch said that the situation highlights the deficiencies in State policy regarding Ireland's wetlands.

The Irish Times has more on the story HERE.

Published in Coastal Notes

Shipyards

Afloat will be focusing on news and developments of shipyards with newbuilds taking shape on either slipways and building halls.

The common practice of shipbuilding using modular construction, requires several yards make specific block sections that are towed to a single designated yard and joined together to complete the ship before been launched or floated out.

In addition, outfitting quays is where internal work on electrical and passenger facilities is installed (or upgraded if the ship is already in service). This work may involve newbuilds towed to another specialist yard, before the newbuild is completed as a new ship or of the same class, designed from the shipyard 'in-house' or from a naval architect consultancy. Shipyards also carry out repair and maintenance, overhaul, refit, survey, and conversion, for example, the addition or removal of cabins within a superstructure. All this requires ships to enter graving /dry-docks or floating drydocks, to enable access to the entire vessel out of the water.

Asides from shipbuilding, marine engineering projects such as offshore installations take place and others have diversified in the construction of offshore renewable projects, from wind-turbines and related tower structures. When ships are decommissioned and need to be disposed of, some yards have recycling facilities to segregate materials, though other vessels are run ashore, i.e. 'beached' and broken up there on site. The scrapped metal can be sold and made into other items.