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GREAT BARRIER REEF SCIENTIST : Coral Can Take The Heat, Unlike ‘Experts’ Crying Wolf

CRYING WOLF - Great Barrier Reef - CLIMATISM

Crying Wolf : Great Barrier Reef Alarmism | CLIMATISM


“THE journalists come up and they’re not interested in what the truth is. They’re only interested in finding out where the ‘dead’ reef is. And when people who work right up and down the reef can’t actually take them to a single place that is going to suit their dooms-day story, then we sort of need a bit of balance…”
Paul Talbott : GBR Tourist operator

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STRAIGHT-TALKING former James Cook University marine geophysicist Professor Peter Ridd has been an outspoken critic of the relentless tide of fear-mongering, misinformation and anti-science hysteria advanced by climate change activists concerning the health of the Great Barrier Reef.

IN June of 2016, Ridd made the headlines after suspecting something was wrong with photographs being used to highlight the apparent rapid decline of the Great Barrier Reef:

AFTER attempting to blow the whistle on the bogus pictures, Ridd was censured and subsequently sacked by James Cook University. (Ridd is currently suing JCU)

After a formal investigation, Professor Ridd was found guilty of “failing to act in a collegial way and in the academic spirit of the institution”!

His crime was to encourage questioning of two of the nation’s leading reef institutions, the Centre of Excellence for Coral Studies and the Great Barrier Reef Marine Park Authority, on whether they knew that photographs they had published and claimed to show long-term collapse of reef health could be misleading and wrong.” Graham Lloyd – The Australian – 11 June 2016

SIMILAR totalitarian treatment was dished out by free-thinking James Cook University to the late and great Bob Carter, a former JCU adjunct Professor. Carter was a world renowned climate change expert and sceptic. His crime – speaking outside the permitted doctrine of global warming climate change.

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PROFESSOR RIDD writes an ever insightful and eye-opening piece on the reef in today’s Australian.

RIDD comments on the recent backtracking by Scientists from James Cook University who just published a paper on the bleaching and death of corals on the Great Barrier Reef and were surprised that the death rate was less than they expected…

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Coral can take the heat, unlike experts crying wolf

PETER RIDD

Scientists from James Cook University have just published a paper on the bleaching and death of corals on the Great Barrier Reef and were surprised that the death rate was less than they expected, because of the adaptability of corals to changing temperatures.

It appears as though they exaggerated their original claims and are quietly backtracking.

To misquote Oscar Wilde, to exaggerate once is a misfortune, to do it twice looks careless, but to do it repeatedly looks like unforgivable systemic unreliability by some of our major science organisations.

The very rapid adaptation of corals to high temperatures is a well-known phenomenon; besides, if you heat corals in a given year, they tend to be less susceptible in the future to overheating. This is why corals are one of the least likely species to be affected by climate change, irrespective of whether you believe the climate is changing by natural fluctuations or because of human influence.DSC100583096

Corals have a unique way of dealing with changing temperature, by changing the microscopic plants that live inside them. These microscopic plants, called zooxanthellae, give the coral energy from the sun through photosynthesis in exchange for a comfortable home inside the coral. When the water gets hot, these little plants effectively become poisonous to the coral and the coral throws them out, which turns the coral white — that is, it bleaches.

But most of the time, the coral will recover from the bleaching. And here’s the trick: the corals take in new zooxanthellae, that floats around in the water quite naturally, and can selectselecting different species that are better suited to hot weather.

Most other organisms have to change their genetic make-up to deal with temperature changes — something that can take many generations. But corals can do it in a few weeks by just changing the plants that live in them.

They have learned a thing or two in a couple of hundred million years of evolution.

The problem here is that the world has been completely misled about the effects of bleaching by scientists who rarely mention the spectacular regrowth that occurs. For example, the 2016 bleaching event supposedly killed 93 per cent, or half, or 30 per cent of the reef, depending on which headline and scientist you want to believe.

However, the scientists looked only at coral in very shallow water — less than 2m below the surface — which is only a small fraction of all the coral, but by far the most susceptible to getting hot in the tropical sun. 1493256728125

A recent study found that deep-water coral (down to more than 40m) underwent far less bleaching, as one would expect. I estimate that less than 8 per cent of the Barrier Reef coral died. That might still sound like a lot, but considering that there was a 250 per cent increase in coral between 2011 and 2016 for the entire southern zone, an 8 per cent decrease is nothing to worry about. Coral recovers fast.

But this is just the tip of the exaggeration iceberg. Some very eminent scientists claim that bleaching never happened before the 1980s and is entirely a man-made phenomenon. This was always a ridiculous proposition.

A recent study of 400-year-old corals has found that bleaching has always occurred and is no more common now than in the past. Scientists have also claimed that there has been a 15 per cent reduction in the growth rate of corals. However, some colleagues and I demonstrated that there were serious errors in their work and that, if anything, there has been a slight increase in the coral growth rate over the past 100 years.

This is what one would expect in a gently warming climate. Corals grow up to twice as fast in the hotter water of Papua New Guinea and the northern Barrier Reef than in the southern reef. I could quote many more examples.

This unreliability of the science is now a widely accepted scandal in many other areas of study and it has a name: the replication crisis. When checks are made to replicate or confirm scientific results, it is regularly found that about half have flaws. This is an incredible and scandalous situation, a view shared by the editors of eminent journals and many science institutions. A great deal of effort is going into fixing this problem, especially in the biomedical sciences, where it was first recognised.whitsundays-seaplane

But not for Barrier Reef science. The science institutions deny there is a problem and fail to correct erroneous work. When Piers Larcombe and I submitted an article to a scientific journal suggesting we needed a little additional checking of Great Barrier Reef science, the response from many very eminent scientists was that there was no need. Everything was fine. I am not sure if this is blind optimism or wilful negligence, but why would anybody object to a little more checking? It would cost only a few million dollars — just a tiny fraction of what governments will be spending on the reef.

But the truth will out eventually. The scare stories about the Barrier Reef started in the 1960s, when scientists first started work on it. They have been crying wolf ever since. But the data keeps coming in and, yes, sometimes a great deal of coral dies in a spectacular manner, with accompanying media fanfare. It is like a bushfire on land — it looks terrible at first, but it quietly and rapidly grows back, ready for the scientists to peddle their story all over again.

Peter Ridd was, until fired this year, a physicist at James Cook University’s marine geophysical laboratory.

Coral can take the heat, unlike experts crying wolf | The Australian

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SEE also :

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ALARMISTS U-TURN : Scientists Confirm Great Barrier Reef Is Recovering From Bleaching, Again

GREAT BARRIER REEF RECOVERY - CLIMATISM

GREAT Barrier Reef Recovery – Climatism


WE need to get some broad based support,
to capture the public’s imagination…
So we have to offer up scary scenarios,
make simplified, dramatic statements
and make little mention of any doubts
Each of us has to decide what the right balance
is between being effective and being honest.

– Prof. Stephen Schneider,
Stanford Professor of Climatology,
lead author of many IPCC reports

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H/t GWPF

REMEMBER when climate ‘scientists’ said Corals on Great Barrier Reef will never be the same after back-to-back heat waves

corals-on-great-barrier-reef-will-never-be-the-same-after-back-to-back-heat-waves-scientists-say
Corals on Great Barrier Reef will never be the same after back-to-back heat waves, scientists say | LA Times

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REMEMBER when climate ‘scientists’ said “Global warming has changed the Great Barrier Reef ‘forever’ …

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REMEMBER when climate ‘scientists’ said Great Barrier Reef is damaged beyond repair and can no longer be saved

Great Barrier Reef is damaged beyond repair and can no longer be saved, say scientists

Great Barrier Reef is damaged beyond repair and can no longer be saved | The Telegraph

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Never-mind …

GREAT BARRIER REEF RECOVERS (Again)

The Great Barrier Reef fared better during an oceanic heat wave last year than during sizzling weather a year earlier that caused hundreds of miles of corals to bleach, according to a study published Monday that suggests the massive structure may be growing more tolerant to climate change.

The report in the journal Nature Climate Change analyzed how corals along the Great Barrier fared in back-to-back mass bleaching events. The reef ― a UNESCO World Heritage Site and the largest living structure on the planet ― was cooked by overheated seawater in 2016 and again in 2017, with images of sickly white coral horrifying people around the globe.

During the first event, which scientists likened to an underwater apocalypse, almost 30 percent of the reef died.

But the second event last year, which saw seas even hotter than 2016 in many places, didn’t harm the reef as badly as scientists expected. They speculated that the structure may be going through a forced evolution that has helped toughen it, at least in part.

“The good news is the Barrier Reef glass is still half-full,” said Terry Hughes, a lead author of the study and the director of the ARC Centre of Excellence for Coral Reef Studies. “Whether we’ll still have reefs in 50 years time … there’s a glimmer of hope that we will.”

‘Glimmer Of Hope’ For Great Barrier Reef As Study Shows Tolerance To Climate Change | HuffPost UK

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AMAZING how quickly $444 MILLION of taxpayers hard-earned money can ‘fix’ the reef. Or, do vast amounts of free cash help dial down the hysteria from the Climate Crisis Industry and CO2-obsessed reef ‘scientists’?

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REEFS RECOVER (With or without $444 MILLION!)

DRAMATIC recovery of a remote reef off WA, after 1998 El Niño coral bleaching event:

From The Abstract :

Coral reef recovery from major disturbance is hypothesized to depend on the arrival of propagules from nearby undisturbed reefs. Therefore, reefs isolated by distance or current patterns are thought to be highly vulnerable to catastrophic disturbance. We found that on an isolated reef system in north Western Australia, coral cover increased from 9% to 44% within 12 years of a coral bleaching event, despite a 94% reduction in larval supply for 6 years after the bleaching. The initial increase in coral cover was the result of high rates of growth and survival of remnant colonies, followed by a rapid increase in juvenile recruitment as colonies matured. We show that isolated reefs can recover from major disturbance, and that the benefits of their isolation from chronic anthropogenic pressures can outweigh the costs of limited connectivity.

Recovery of an Isolated Coral Reef System Following Severe Disturbance

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CORAL BLEACHING IS A NATURAL PHENOMENON & REEFS HAVE SURVIVED & THRIVED IN FAR HIGHER TEMPS & CO2 LEVELS IN THE PAST

CORALS evolved during the Cambrian era when atmospheric CO2 levels were at 6,000-7,000 ppm, around 4,000 percent or 20 times higher than today’s “CO2-starved” environment of 400 ppm, with atmospheric and ocean temps temps far higher than today.

THE world was hotter during the Holocene optimum, yet somehow the Great Barrier Reef survived.

CORAL reefs have survived millions of years of dramatic and sudden climate change, yet climate alarmists want us to believe that a few hundred ppm more of essential trace gas CO2 “has changed the Great Barrier Reef ‘forever,’ (Wapo)” or that even a “Great Barrier Reef recovery [is] unlikely after ‘catastrophic die-off’“?!

BLEACHING is a naturally occurring phenomenon essential to the health and regrowth of coral reefs.

THE “Great Barrier Reef” is only “Great” because it has died off at least 7 known times over the millennia.

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DR TERRY HUGHES & THE POWER OF GRANT MONEY

Terry Hughes, is the director of the ARC Centre of Excellence for Coral Reef Studies at James Cook University, the same University who recently censured physicist at James Cook University Professor Peter Ridd who has dared to question scientific findings that purport to show the Great Barrier Reef is in trouble.

IN June 2017, Ridd made the headlines after suspecting something was wrong with photographs being used to highlight the apparent rapid decline of the Great Barrier Reef.

AFTER attempting to blow the whistle on the bogus pictures, Ridd was censured by James Cook University and threatened with the sack

ABC FAKE, FAKE NEWS…

Read the rest of this entry »


SHAMEFUL Day For Australian Universities – Andrew Bolt

SCIENTIFIC Marxism. The totalitarians at JCU destroying the meaning, value and relevance of ‘science’ in the name of global warming groupthink and government grants.

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

h/t Stewgreen

image

https://twitter.com/theboltreport/status/998508795385933824

Andrew Bolt has an excellent piece on the Peter Ridd sacking, well worth a watch.

As well as the specific issue here, he highlights that this is part of a much wider trend in Australian universities, recalling the sacking of Bob Carter for daring to question global warming dogma.

He could also have mentioned Murry Salby.

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GREAT BARRIER REEF Hysteria : Exaggerated Claims And Blatant Falsehoods, Designed To Spread Fear And Belief In A Man-Made Climate Apocalypse

GBR HYSTERIA CLIMATISM2

IT hasn’t been the best start to the year for the global warming doom industry. Three consecutive Beast From The East’s caused by super-cold Arctic air have resulted in 48,000 non-heat related deaths in the UK alone, as the 2017/18 Northern Hemisphere mega-winter rages on, well into spring.

THE ‘extreme’ cold has seen Iguanas frozen solid in Florida, alligators in a state of cryogenic freeze, sharks washed up in Cape Codstranded due to cold shock, the coldest Super Bowl on record, Niagara Falls frozen over, a thermometer in the world’s coldest village breaking as temperatures plunge to -62C, the lowest temperature ever recorded in Bangladesh, frozen crops creating a food crisis in Europe, even a mass die-off of sea creatures as UK ocean temps plunged 1-3 degrees centigrade, cold temperatures smashed across Saskatchewan’s central and south regions in the spring of April, and the list of non-heat ‘extremes’ goes on.

RECORD cold temperatures have dumped unprecedented amounts of the white fluffy stuff that was, by now, meant to be “a very rare and exciting event”, something that Children just aren’t going to know what (snow) is”. Dr Viner’s “thing of the past” covered all 50 states in North America, with rare falls experienced in Rome, Monaco, the Sahara desert and the first snow in 50 years dusting Southern Morocco. And, it’s been a rough old winter for Gavin Schmidt’s NASA GISS Temp New York office – home of the Hottest Year(s) Evahsausage factory – with the city that never sleeps experiencing its “fifth consecutive season that at least 30 inches of snow has fallen” with CNN reportingIt’s official: NYC hasn’t seen snow like this in 130 years“!

DON’T LOOK THERE, LOOK HERE!

IN what appears to be another well-timed, and well-orchestrated plan to thaw out the inconvenient noise of the brutal NH winter still raging deep into Spring, the mainstream media, in concert with the climate crisis industry, has wheeled out an old favourite that always guarantees a juicy headline and an eco-emotional response – The “Death” of The Great Barrier Reef…

A new study, published in Nature by serial reef alarmist Prof Terry Hughes, Director of the ARC Centre of Excellence for Coral Reef Studies at James Cook University, examines the link between the level of heat exposure from the 2015/16 super El Niño, resulting in coral bleaching and ultimately coral death.

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A TASTE of this morning’s mainstream media reef hysteria following the Hughes et al release: Read the rest of this entry »


Great Barrier Reef Expert : Don’t Trust Climate Alarmists

Professor Ridd - Great Barrier Reef .png

“We have got to a point now where a large fraction of the science that we see cannot be relied upon.” Professor Ridd (Source – Sky News)

STRAIGHT-TALKING James Cook University marine geophysicist, Professor Peter Ridd has been an outspoken critic of the relentless tide of fear-mongering, misinformation and anti-science hysteria coming from climate change activists concerning the health of the Great Barrier Reef.

In June this year, Ridd made the headlines after suspecting something was wrong with photographs being used to highlight the apparent rapid decline of the Great Barrier Reef.

After attempting to blow the whistle on the bogus pictures, Ridd was censured by James Cook University and threatened with the sack…

After a formal investigation, Professor Ridd was found guilty of “failing to act in a collegial way and in the academic spirit of the institution”!

His crime was to encourage questioning of two of the nation’s leading reef institutions, the Centre of Excellence for Coral Studies and the Great Barrier Reef Marine Park Authority, on whether they knew that photographs they had published and claimed to show long-term collapse of reef health could be misleading and wrong.” Graham Lloyd – The Australian – 11 June 2016

Similar totalitarian treatment was dished out by free-thinking James Cook University to the late and great Bob Carter, a former JCU adjunct Professor. Carter was a world renowned climate change expert and sceptic. His crime – speaking outside the permitted doctrine of global warming climate change.

JCU caves in to badgering and groupthink — blackballs “politically incorrect” Bob Carter « JoNova 

Don’t Trust Alarmist Scientists 

Speaking to Andrew Bolt on Sky News’ The Bolt Report, Professor Ridd says you can’t trust alarmist scientists who claim the Great Barrier Reef is dying, thanks to man-made warming.

Watch:

(Click picture to view video || 1m:19s length)

Ridd The Bolt Report Sky News.png

“When you go back over the science and check it, you find that about half the time the work is wrong.” – Professor Peter Ridd JCU

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Great Barrier Reef scare related :