Tag Archives: Great Barrier Reef

Climate Change & Sustainability

Do we really want to save the Great Barrier Reef? Reprise

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Bleached coral at Magnetic Island 2020

This post started as a Climate clippings which last appeared in August 30 last year. This post outgrew the CC format and ended up asking again Do we seriously want to save the great Barrier Reef?

Coral bleaching is becoming the new normal

From the New Scientist – The Great Barrier Reef has suffered its most widespread bleaching yet:

Climate Change & Sustainability

James Cook University sacks reef scientist with contrarian views

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James Cook University has sacked academic Professor Peter Ridd, he claims because he “dared to fight the university and speak the truth about science and the Great Barrier Reef”. He rejects the scientific evidence linking human activity to degradation of the Great Barrier Reef, and takes the view that the Reef is doing fine.

James Cook deputy vice chancellor Prof Iain Gordon says:

    “We defend Peter’s right to make statements in his area of academic expertise and would continue to do that until we are blue in the face,” Gordon says.

    “The issue has never been about Peter’s right to make statements – it’s about how he has continually broken a code of conduct that we would expect all our staff to stick to, to create a safe, respectful and professional workplace.”

Continue reading James Cook University sacks reef scientist with contrarian views →

Climate Action, Climate Policy & Planning, Climate Science

Saving the Great Barrier Reef – seriously?

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Back in February this year Malcolm Turnbull (acting for the Commonwealth Government, of course) stumped up $60 million to future proof the Reef. Now we have Great Barrier Reef gets funding boost as PM tells ‘doomsayers’ to be optimistic. Via the NY Times and Gizmodo There’s $500 million more now to save the Great Barrier Reef:

    including $200 million in funding to reduce agricultural pollution and $100 million for “reef restoration and adaptation,” which includes a project to grow stronger corals in laboratories. Other projects include killing off invasive species like the crown-of-thorns starfish and community engagement and enforcement

Everyone, except the ABC, is telling Turnbull, that’s fine and dandy, but won’t do much good unless we get serious about climate change. Continue reading Saving the Great Barrier Reef – seriously? →

Climate Change & Sustainability, Environment

Turnbull future proofs the Reef!

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Malcolm Turnbull has announced a $60 million package to rescue the Great Barrier Reef. If you believe him!

Here are two headlines, the first from an article from last year by scientists from the Australian Institute of Marine Science:

The second is from the New Scientist (probably pay-walled):

Continue reading Turnbull future proofs the Reef! →

Climate Change & Sustainability

Climate clippings 120

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1. Australia’s vast kelp forests devastated by marine heatwave, study reveals

    A hundred kilometres of kelp forests off the western coast of Australia were wiped out by a marine heatwave between 2010 and 2013, a new study has revealed.

    About 90% of the forests that make up the north-western tip of the Great Southern Reef disappeared over the period, replaced by seaweed turfs, corals, and coral fish usually found in tropical and subtropical waters. Continue reading Climate clippings 120 →

Climate Change & Sustainability

Climate clippings 116

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1. South Australia wants an apology from the PM

On September 28 we had the first anniversary of the dirty big storm the brought down the power pylons in South Australia causing a state-wide blackout, as the Heywood interconnector exceeded capacity and tripped.

Now the state want an apology from the PM. Energy minister Tom Koutsantonis: Continue reading Climate clippings 116 →

Climate Change & Sustainability

Climate clippings 208

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1. Coal India closes 37 coal mines

Coal India, the largest coal mining company in the world, has announced it will close 37 mines because they are no longer economically viable. That’s around 9 per cent of the state-run firm’s mines.

Also:

    The government has announced it will not build any more coal plants after 2022 and predicts renewables will generate 57 per cent of its power by 2027 – a pledge far outstripping its commitment in the Paris climate change agreement.

Continue reading Climate clippings 208 →

Climate Action, Climate Policy & Planning, Climate Science

Do we seriously want to save the Great Barrier Reef?

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Back on 17 March, 2017 Joshua Robertson’s article in the Guardian Stopping global warming is only way to save Great Barrier Reef, scientists warn reported four things happening simultaneously. First, a paper by 46 scientists published in Nature showed that bleaching of the Great Barrier Reef in 1998, 2002 and 2016 was determined by ocean surface temperature; water quality had nothing to do with it.

Secondly, Terry Hughes, the lead author of the paper was embarking on aerial surveys to chart the effects of the latest 2017 bleaching event, the first in consecutive years, and the first in a non-El Niño year.

Third, Queensland government officials were in Paris meeting with UNESCO officials to appeal for more time to make good on conservation efforts to ward off an “in-danger” listing for the reef. This conservation plan does not mention global warming, concentrating on such things as water quality.

Fourth, Queensland premier Annastacia Palaszczuk went to India to lobby Adani to proceed with its giant coal mine in the Galilee Basin. Continue reading Do we seriously want to save the Great Barrier Reef? →

Sundries

Climate clippings 202

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1. State of the Environment 2016

The government has produced the latest State of the Environment Report 2016 which happens every five years. I’ve browsed the report and can say that it has some magnificent photographs.

According to the ABS Australia’s population will be between 36.8 million and 48.3 million in 2066 as against 24 million now. The report says that the key drivers of environmental change are population growth and economic activity.

The report says that it is possible to decouple these drivers from environmental harm, but it’s a possibility only. Sue Arnold, following Ted Trainer and Sustainable Australia suggests that we have already breached our carrying capacity. Continue reading Climate clippings 202 →

Climate Action, Climate Policy & Planning, Climate Science

Climate clippings 199

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1. Ballarat and Bendigo targetted for blackouts to keep lights on in NSW

It didn’t happen, but the phone call was made during the early February heatwave:

    Victorian Energy Minister Lily D’Ambrosio confirmed she was approached by the Australian Energy Market Operator (AEMO) with the suggestion that either Ballarat or Bendigo could potentially lose electricity for a period of time to assist NSW.

Victoria was not impressed and have demanded an explanation. Continue reading Climate clippings 199 →

Climate Policy & Planning, Climate Science

Climate clippings 187

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1. Arctic sea ice volume collapse

The collapse of the Arctic sea ice volume has been even more dramatic than the extent, as shown in this graph:

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It’s down from 16,855 cubic kilometres in 1979 to 4,401 in 2016, that’s an ice loss of about 74%. Continue reading Climate clippings 187 →

Climate Action, Climate Change & Sustainability, Climate Policy & Planning

Climate clippings 177

6 Comments

1. Potential One Nation senator wants climate scepticism taught in schools

His boss, Pauline Hanson, thinks he has the “true facts”, and in denialists quarters he has gained a reputation for exposing corruption in the IPCC, the CSIRO and elsewhere. Continue reading Climate clippings 177 →