Why oceans could face more extremes like the Pacific ‘Blob’
Prof Nicolas Gruber, professor of environmental physics at the Department of Environmental Systems Science at ETH Zurich. Prof Philip Boyd, professor of marine biogeochemistry at the Institute of Marine and Antarctic Studies at the University of Tasmania.
Hitze OzeaneMöglicher Todesstoss für das Great Barrier Reef
Schon wieder bedroht eine Unterwasser-Hitzewelle das Great Barrier Riff vor Australien. «Korallen sind sehr hitzeempfindlich. Bleiben die Wassertemperaturen länger hoch, bleichen sie aus», so SRF-Mitarbeiter Urs Wälterlin in Australien.
Australien & Ozeanien Biodiversität OzeaneAustralian government’s plan to protect Great Barrier Reef falls short, environment groups say
The Morrison government has released an update to Australia’s cornerstone policy to protect the Great Barrier Reef as it tries to stop the ocean icon being placed on a list of world heritage sites in danger.
Australien & Ozeanien Biodiversität OzeaneGreat Barrier Reef could face another mass bleaching by end of January, forecast says
Corals across large parts of the Great Barrier Reef could be hit by mass bleaching for the fourth time in just seven years by the end of January, according to a forecast from a United States government agency.
Australien & Ozeanien Biodiversität OzeaneFinanzmagie für den Meeresschutz
Anfang November war Belize noch pleite. Das hat sich als Glücksfall für den Meeresschutz erwiesen. Der zentralamerikanische Kleinstaat östlich von Mexiko war schon vor Beginn der Corona-Pandemie in einer prekären finanziellen Lage mit Schulden in Höhe der jährlichen Wirtschaftsleistung.
Amerikas OzeaneA rush to mine the deep ocean has environmentalists worried
In a large building overlooking the sea in Kingston, Jamaica, national members of a little known international organisation are meeting for contentious talks that could open up the planet’s deep seabed to mining as soon as July 2023.
Ozeane RohstoffeFinding Bright Spots in the Global Coral Reef Catastrophe
Ecologist Christian Voolstra (left) and a colleague collect fragments of coral for a rapid stress test to determine their resilience. Credit: Pete West This article was originally published by Yale Environment 360. Read the original story here.
Biodiversität OzeaneL’océan Arctique se serait réchauffé dès les années 1900
Les intrusions d’eaux chaudes et salées de l’Atlantique dans l’océan Arctique auraient augmenté dès le début du XXe siècle, soit plusieurs décennies plus tôt qu’on le pensait, explique une équipe internationale dans Science Advances, après avoir analysé des sédiments sous-marin
OzeaneCan ‘blue carbon’ make offsetting work? These pioneers think so
Off the Caribbean coast of Colombia, rare manatee calves have been spotted in the canals and rivers of Cispatá Bay’s mangrove forests. The once-critically endangered American crocodile is now seen more frequently.
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