David Attenborough - Notes from Pig City

Bleaching whitewash

Environment, Media / May 4, 2016 / 6 minutes of reading

Last night, ABC TV’s Media Watch followed up a story I wrote for The Saturday Paper on The Courier-Mail‘s coverage of coral bleaching on the Great Barrier Reef. Questions were put to the paper’s executive editor Neil Melloy. He says that claims that the paper has under-reported what is happening on the reef are “frankly baffling, and appear to have been made by someone who does not read The Courier-Mail“. You can read his full response here.

“Anyone wishing to be clear about The Courier-Mail‘s position on the issue should read the paper’s editorial from Saturday 23 April,” he said. The headline for this editorial reads “Scaremongering won’t save our precious $5.4 billion drawcard”. Well, no, it won’t, but neither will obfuscating the extent of the problems it faces.

I have in fact been following The Courier-Mail‘s coverage of this issue quite closely, and in response I have my own questions to ask of Melloy and the paper’s editor, Lachlan Heywood (which I have put to him previously). I will now ask them again.

The aforementioned editorial concludes as follows:

“Perversely, the overblown claims also hinder action to protect the Reef as the science to date simply does not back up the hyperbole. … Read more..

Bleaching whitewash Read More »

The great barrier bleach

The images went around the world. The snapshots of the Great Barrier Reef, from Cairns to Torres Strait, looked more like a pile of bones than coral. Professor Terry Hughes, director of the Australian Research Council’s Centre of Excellence for Coral Reef Studies at James Cook University in Townsville, was surveying the reef by plane and helicopter. It was, he wrote on 26 March, “the saddest trip of my life”.

From 22 March, Hughes criss-crossed 520 individual reefs in four days, covering 3200 kilometres by air. Just four showed no evidence of bleaching. The further north Hughes travelled, over what were once the most pristine waters of the reef, unspoiled by the runoff that pollutes the south, the worse the bleaching became. Fringing reefs in Torres Strait, he said, were “completely white”.

The Australian Institute of Marine Science currently has 300 researchers swarming over the reef, complementing the aerial surveys. Reefs are scored on a scale of zero, which indicates no bleaching, to four, which means more than 60 per cent is bleached. Their observations have replicated Hughes’. In the meantime, Hughes has continued southwards, trying to find a limit to the unfolding tragedy beneath him.

Like most scientists, Hughes prefers to talk in numbers.… Read more..