corals
Sunscreen is essential for shielding your skin from the sun’s harmful rays - both on holiday and at home. But while it protects you, is it harming the environment around you? If you’ve ever lathered up then jumped into the sea, the answer is likely to be ‘yes’. Many of the chemicals contained in sunscreen are especially damaging to coral reefs and ocean life. It is estimated that over 5,000 tonnes of sunscreen wash off swimmers and into oceans worldwide, according to the US National Park Service. Expand that to all waterways, including rivers and lakes, and the number is closer to 13,000 tonne...
Euronews (English)
Ocean temperatures that have gone “crazy haywire” could make the current global coral bleaching the worst in history. It's so bad that scientists are hoping for a few hurricanes as they cool the oceans. More than three-fifths - 62.9% - of the world's coral reefs are badly hurting from a bleaching event that began last year and is continuing. That's nearing the record of 65.7% in 2017, when from 2009 to 2017 about one-seventh of the world's coral died, says Derek Manzello, coordinator of the US's National Oceanic and Atmospheric Administration (NOAA) Coral Reef Watch Program. When water gets to...
Euronews (English)
Europe’s largest reef has welcomed corals bred in a zoo by the World Coral Conservatory project. Gloved divers introduced the corals to the reef at the Royal Burgers’ Zoo in Arnhem on Monday, in the hope that they can one day be used to repopulate natural reefs. “This is the first project where we started to keep these corals with a known origin. As we know exactly where they’re coming from, they have the potential to be placed back into the wild," explains Nienke Klerks, a biologist at the zoo in the Netherlands. "So it is very important to keep these corals, as it’s going not very well in th...
Euronews (English)
Coral reefs around the world are experiencing global bleaching for the fourth time, top reef scientists declared on Monday, a result of warming ocean waters amid human-caused climate change. Coral reef bleaching across at least 53 countries, territories or local economies has been confirmed from February 2023 to now, scientists from the National Oceanic and Atmospheric Administration (NOAA) and International Coral Reef Initiative said. It happens when stressed coral expel the algae that are their food source and give them their colour. If the bleaching is severe and long-lasting, the coral can...
Euronews (English)
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