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Displaying items by tag: Ocean Heatwave

Scientists warn that an “unheard of” marine heatwave in the waters off Ireland and Great Britain poses a significant threat to marine wildlife and plant life.

As the Guardian reports, the emerging El Niño conditions in the North Atlantic and North Sea have seen sea temperatures rise as much as 5C above normal in some areas — smashing regional records.

Prof Daniela Schmidt of the University of Bristol says the current situation shows “the power of the combination of human-induced warming and natural climate variability”.

She adds: “In other parts of the world, we have seen several mass mortalities of marine plants and animals caused by ocean heatwave which have caused hundreds of millions of pounds of losses, in fisheries income, carbon storage, cultural values and habitat loss.

“As long as we are not dramatically cutting emissions, these heatwaves will continue to destroy our ecosystems. But as this is happening below the surface of the ocean, it will go unnoticed.”

The Guardian has more on the story HERE.

Published in Environment

William M Nixon has been writing about sailing in Ireland and internationally for many years, with his work appearing in leading sailing publications on both sides of the Atlantic. He has been a regular sailing columnist for four decades with national newspapers in Dublin, and has had several sailing books published in Ireland, the UK, and the US. An active sailor, he has owned a number of boats ranging from a Mirror dinghy to a Contessa 35 cruiser-racer, and has been directly involved in building and campaigning two offshore racers. His cruising experience ranges from Iceland to Spain as well as the Caribbean and the Mediterranean, and he has raced three times in both the Fastnet and Round Ireland Races, in addition to sailing on two round Ireland records. A member for ten years of the Council of the Irish Yachting Association (now the Irish Sailing Association), he has been writing for, and at times editing, Ireland's national sailing magazine since its earliest version more than forty years ago