The Great Barrier Reef, Australia
Coral at the Great Barrier Reef (GBR) faces another year of exile from the climate scare headlines with news that the record levels reported in 2021-22 have been sustained in the latest annual period to May 2023. A small drop in the three main areas of the reef was well within margin of error territory, with the Australian Institute of Marine Science (AIMS) reporting that regional average hard coral cover in 2022-2023 was similar to last year at 35.7%. Most reefs underwent
little change during the year.
Coral at the reef has been bouncing back sharply for a number of years, with a record 36-year high reported in 2022. But the news of this spectacular recovery has been largely ignored in most media since it had previously been a go-to poster scare story for collectivist Net Zero promoters. But connecting the fate of tropical corals to global warming was always a difficult ask since they grow in waters between 24-32°C. Short boosts in local temperatures can cause temporary bleaching, but it is scientifically impossible to pin it on human-caused climate change, although pseudoscientific 'attribution' computer models try very hard.
In the latest year, there was a short local temperature rise, but little bleaching was reported during the 2023 summer. No cyclones hit the reef and crown-of thorns starfish attacks were limited. Nevertheless, natural stresses will always affect the eco-system and AIMS states that these paused the growth of hard coral on some of the reefs.
Comment: Update August 11
The Independent (UK) reports: