Displaying items by tag: sound

20th October 2022

Hydrophones Dropped Off Greenland Recording Sounds of Melting Arctic Icebergs to Fuel Irish Artist’s ‘Ocean Memory’ Project

An Irish artist is part of an international expedition that’s dropping hydrophones into the waters off Greenland to record the sounds of melting icebergs.

According to the Guardian, Siobhán McDonald will use the recordings from the underwater microphones in a mixed-media installation to explore human impact on the world’s oceans.

Over the next two years, the hydrophones will capture the sounds of melting Arctic sea ice and under subaquatic audio every hour — with the results being used both in scientific research and as part of a musical score McDonald will create with a composer.

My floating studio on expedition in the deepest part of the Greenland ocean. Just passed the awesome Greenland glacier yesterday. #arctic #water #northernlights #painting pic.twitter.com/Mk8sxSgh9W
— Siobhan McDonald (@SioMcDonald) October 11, 2022

“I’m interested in hearing the acoustic pollution,” the artist says. “The sea levels are rising and that will have an impact I’d imagine on the sound range and on all the biodiversity.

“Sound is fundamental in the ocean and Arctic animals. Hearing is fundamental to communication, breeding, feeding and ultimately survival. It speaks of the necessity of paying attention to the pollution we are causing to the ecosystems around us.”

The Guardian has much more on the story HERE.

Published in Environment

Tagged under

Dolphin Group Comments on Dalkey Island Prospect

#DALKEY ISLAND PROSPECT - The Irish Whale and Dolphin Group (IWDG) has joined the chorus of opposition to the proposed oil and gas exploration off Dalkey Island in Co Dublin.

As previously reported on Afloat.ie, Providence Resources has applied for a foreshore licence to search for oil or gas about 6km out to sea on the Kish Bank Basin.

But the prospect has provoked a split in the local community over the potential risks and benefits, with many calling for a public enquiry into the licence before it is granted.

This evening an urgent meeting in Dun Laoghaire will address the public's concerns, which have been echoed by the IWDG.

"The Kish Bank and adjacent waters are important for cetaceans," said the group in a statement. "In addition, sightings of bottlenose dolphins have increased dramatically in the area following the presence of a group of three individuals since August 2010."

The IWDG is concerned about the potential effects on dolphins and porpoises that "could due to noise generated from the drilling process", noting that "there is little published data on the intensity and effects of sound generated by drilling".

Protest group Protect Our Coast has launched a online petition against the Dalkey Island Prospect citing concerns over the proximity of the drilling area to the mainland as well as the Special Protection Area of Dalkey Island, which is a haven for marine wildlife.

Published in Coastal Notes

National Yacht Club Facilities

Facilities include a slipway directly accessing Dun Laoghaire Harbour, over eighty club moorings, platform parking, pontoons, fuelling, watering and crane-lifting ensure that the NYC is excellently equipped to cater for all the needs of the contemporary sailor. Berths with diesel, water, power and overnight facilities are available to cruising yachtsmen with shopping facilities being a short walk away. The club is active throughout the year with full dining and bar facilities and winter activities include bridge, snooker, quiz nights, wine tasting and special events.

National Yacht Club History

Although there are references to an active “club” prior to 1870, history records that the present clubhouse was erected in 1870 at a cost of £4,000 to a design by William Sterling and the Kingstown Royal Harbour Boat Club was registered with Lloyds in the same year. By 1872 the name had been changed to the Kingston Harbour Boat Club and this change was registered at Lloyds.

In 1881. the premises were purchased by a Captain Peacocke and others who formed a proprietary club called the Kingstown Harbour Yacht Club again registered at Lloyds. Some six years later in 1877 the building again changed hands being bought by a Mr Charles Barrington. and between 1877 and 1901 the club was very active and operated for a while as the “Absolute Club” although this change of name was never registered.

In 1901, the lease was purchased by three trustees who registered it as the Edward Yacht Club. In 1930 at a time when the Edward Yacht Club was relatively inactive, a committee including The Earl of Granard approached the trustees with a proposition to form the National Yacht Club. The Earl of Granard had been Commodore of the North Shannon Y.C. and was a senator in the W.T.Cosgrave government. An agreement was reached, the National Yacht Club was registered at Lloyds. The club burgee was created, red cross of Saint George with blue and white quarters being sky cloud, sea and surf. The Earl of Granard became the first Commodore.

In July of 1950, a warrant was issued to the National Yacht Club by the Government under the Merchant Shipping Act authorising members to hoist a club ensign in lieu of the National Flag. The new ensign to include a representation of the harp. This privilege is unique and specific to members of the National Yacht Club. Sterling’s design for the exterior of the club was a hybrid French Chateau and eighteenth century Garden Pavilion and today as a Class A restricted building it continues to provide elegant dining and bar facilities.

An early drawing of the building shows viewing balconies on the roof and the waterfront façade. Subsequent additions of platforms and a new slip to the seaward side and most recently the construction of new changing rooms, offices and boathouse provide state of the art facilities, capable of coping with major international and world championship events. The club provides a wide range of sailing facilities, from Junior training to family cruising, dinghy sailing to offshore racing and caters for most major classes of dinghies, one design keelboats, sports boats and cruiser racers. It provides training facilities within the ISA Youth Sailing Scheme and National Power Boat Schemes.

Past Commodores

1931 – 42 Earl of Granard 1942 – 45 T.J. Hamilton 1945 – 47 P.M. Purcell 1947 – 50 J.J. O’Leary 1950 – 55 A.A. Murphy 1955 – 60 J.J. O’Leary 1960 – 64 F. Lemass 1964 – 69 J.C. McConnell 1969 – 72 P.J. Johnston 1972 – 74 L. Boyd 1974 – 76 F.C. Winkelmann 1976 – 79 P.A. Browne 1979 – 83 W.A. Maguire 1983 – 87 F.J. Cooney 1987 – 88 J.J. Byrne 1988 – 91 M.F. Muldoon 1991 – 94 B.D. Barry 1994 – 97 M.P.B. Horgan 1997 – 00 B. MacNeaney 2000 – 02 I.E. Kiernan 2002 – 05 C.N.I. Moore 2005 – 08 C.J. Murphy 2008 – 11 P.D. Ryan 2011 – P. Barrington 2011-2014 Larry Power 2014-2017 Ronan Beirne 2017 – 2019

At A Glance - National Yacht Club 2024 Events