Antarctica’s great ice sheet being eroded by warm water circulating underneath
Antarctica retreating across the sea floor, EurekAlert , UNIVERSITY OF LEEDS , 3 April 18 Antarctica’s great ice sheet is losing ground as it is eroded by warm ocean water circulating beneath its floating edge, a new study has found.
Research by the UK Centre for Polar Observation and Modelling (CPOM) at the University of Leeds has produced the first complete map of how the ice sheet’s submarine edge, or “grounding line”, is shifting. Most Antarctic glaciers flow straight into the ocean in deep submarine troughs, the grounding line is the place where their base leaves the sea floor and begins to float.
Their study, published today in Nature Geoscience, shows that the Southern Ocean melted 1,463 km2 of Antarctica’s underwater ice between 2010 and 2016 – an area the size of Greater London.
The team, led by Dr Hannes Konrad from the University of Leeds, found that grounding line retreat has been extreme at eight of the ice sheet’s 65 biggest glaciers. The pace of deglaciation since the last ice age is roughly 25 metres per year. The retreat of the grounding line at these glaciers is more than five times that rate.
The biggest changes were seen in West Antarctica, where more than a fifth of the ice sheet has retreated across the sea floor faster than the pace of deglaciation……….https://www.eurekalert.org/pub_releases/2018-04/uol-ara032918.php
Victoria: peat fires near Cobden could continue burning for months
Peat fires burning near Cobden could smoulder for months, cause further evacuations ABC South West Vic By Matt Neal 24 Mar 18
Global bank HSBC warns that Australia is especially vulnerable to climate change
Australia one of the countries most exposed to climate change, bank warns https://www.smh.com.au/environment/climate-change/australia-one-of-the-countries-most-exposed-to-climate-change-bank-warns-20180322-p4z5n8.html By Cole Latimer,
A new report by the bank, titled Fragile Planet, has ranked 67 countries for their exposure to climate change risks. Australia scored poorly, with the largest percentage rise in deaths attributable to climate change in the developed world.
Combining data from the World Bank and EM-DAT, the International Disaster Database which calculates economic damage estimates, HSBC said fatalities attributable to climate change-linked events such as stronger storms, floods, or heat-related incidents surged from 0.36 per cent of the population between 1997 and 2006 to 3.41 per cent between 2007 and 2016.
At the same time, the number of people impacted by climate change events surged from 3.25 to 15.25 per 1000 of the population.
Israel and the US were the only developed countries with a bigger share of the population impacted by climate change-related events such as floods, storms, hurricanes, and wildfires.
Globally, the World Health Organisation forecasts that around 250,000 additional deaths annually will be attributable to climate change.
HSBC developed the report as a tool for investors to provide in-depth information on countries’ climate change risk profiles, on their energy issues, risks to business operations, supply and demand and logistics as well as their long-term sustainable development issues.
Australia was ranked as highly sensitive to the physical risks of climate change, with predictions of more storms, floods, rain and bushfires. New Zealand ranked as one the nations least exposed to those risks.
Hurting the economy
Late last year, Deutsche Bank also developed a tool to forecast where its investments across the globe may be impacted by natural disasters brought on by climate change.
The German bank’s economic modelling estimated that if carbon emissions aren’t reduced throughout this century, per capita GDP will be 23 per cent lower than it otherwise would be.
Principal Advisor at The Australia Institute, Mark Ogge, said Australia’s industries and infrastructure, such as coastal based business, roads and rail, and both commercial residential assets, are at significant risk from climate change-related events.
“There’s up to $236 billion of infrastructure at risk from a one-metre sea level rise alone,” Mr Ogge said. Temperature increases also put Australia’s tourism industry at risk, with a rising number of days above 35 degrees celsius in holiday destinations such as Far North Queensland, he added.
Australia is the only developed market that ranked within the top ten in HSBC’s report for energy transition issues due to its high levels of fossil fuel exports – particularly coal – and is one of the few countries that has seen these exports growing as a percentage of their gross domestic product.
HSBC sees risks to the nation’s economy as Australia attempts to shift its energy and economic system, currently underpinned by fossil fuels, to one with a greater mix of renewables.
“Many countries and other actors are at risk of seeing parts of their old energy economy becoming effectively ‘stranded assets’ – or economically non-viable – given the relative economics of alternatives and new breakthrough technologies,” the HSBC report stated.
“Managing the transition to a lower carbon economy is key to mitigating downside risks,” the bank said. “We think achieving diversification is key.”
he good news
However, it is not all bad news. Australia was ranked amongst the top three nations – along with New Zealand and Norway – with the greatest potential to respond to climate change and financially prepare the country for a changing environment.
Despite Australia’s frequent drought conditions, it was seen as a market with adequate water resources availability, while Singapore was the developed market most at risk over water availability.
Bill Shorten – so weak and wishy-washy on Adani coal megamine project
Bill Shorten’s stance on Adani coalmine leaves voters cold – Guardian Essential poll
Highest level of support was for Greens’ anti-Adani position with Turnbull government’s position second
https://www.theguardian.com/australia-news/2018/mar/13/bill-shortens-stance-on-adani-coalmine-leaves-voters-cold-guardian-essential-poll
Michael Brull
The ALP’s ‘on-again off-again’ position on the Carmichael mega-mine is entirely consistent with the party’s recent history
https://newmatilda.com/2018/03/12/bill-shorten-waffles-adani-labor-pocket-big-coal/
Our Future | Beach culture a casualty of climate change industry.
http://www.examiner.com.au/story/5273210/beach-culture-a-casualty-of-changing-climate/?cs=97 Dr David Rissik , 11 Mar 18,
Beaches are important for most Australians. Not only are they an escape for many during the summer, but they’re also the heart of our nation’s tourism industry.
With rising seas beaches and foreshores could be lost, and without beaches to attract tourists, local surf clubs and restaurants may lose their primary source of income.
In some areas houses could be flooded frequently and others undermined through beach erosion, leaving residents to either re-locate or cough up huge financial costs.
Ecosystems will also be impacted as creatures and environments struggle to cope with changing tides and warmer waters.
The impacts are known so well, yet there continues to be development in inappropriate areas, putting homes, lives and businesses at risk.
Some councils and governments are starting to assess the impacts climate change may have, but others have not even considered the risks.
So now, it’s up to businesses, industry, and communities to get the ball rolling.
Raising this issue at work, council meetings or creating awareness groups are great ways to inspire action.
There are many resources that can help you learn more and get started. The National Climate Change Adaptation Research Facility’s (NCCARF) CoastAdapt provides information about climate change on the coast and how we can respond.
But unless we begin to seriously address the risks of climate change, our coastal and beach lifestyle may change forever.
Dr David Rissik is an adjunct Professor with National Climate Change Adaptation Research Facility (NCCARF).
Queensland premier backs renewables over Adani
Queensland’s premier has talked up gas and renewable energy when asked about the Adani coal mine, on her first day back from a trade mission to the United States.
Federal Labor Leader Bill Shorten this week cast further doubt on Adani’s ability to raise funding for the project and whether a future Labor government would support the project.
Annastacia Palaszczuk on Friday said she hadn’t spoken to Mr Shorten since returning from the US, but reiterated the $16.5 billion mine had to stand up by itself without taxpayer money.
“There are other resource industries investing in Queensland, the gas industry is investing in Queensland, we have $20 billion worth of renewable energy on our books,” Ms Palaszczuk told reporters in Brisbane
“I hope a lot of resource company’s projects go ahead, but money talks, and the money is talking by investing in renewables.”
Ms Palaszczuk deflected questions about the proposed coal mine in Queensland’s Galilee Basin, instead pointing to interest from US investors in her government’s 50 per cent renewable energy target.
The premier said she had also met with the CEOs of a number of gas companies in the US as part of her government’s push to use gas as a transition fuel between coal and renewables.
Australians Mobilise to Stop Indian Coal Project
By Kalinga Seneviratne
‘A peoples’ movement is gathering steam across Australia
to stop a project by an Indian company to establish
Australia’s biggest ever coal mining project …
‘The protest movement … argues that
Australia needs to cut greenhouse gas creating coal exports
rather than opening more mines. …
‘The protest movement has formed alliances among conservation groups such as
the Australian Conservation Foundation,
Australian Marine Conservation Foundation,
Greenpeace and the Bob Brown Foundation …
‘There is even a ‘Sydney Knitting Nannies’ Group
– women in their 60s and 70s – supporting the campaign and
in Sydney along there are 500 active campaign groups, ….
‘traditional owners of the land – Wangan and Jagalingou Aboriginal people
– have taken their ‘native title’ claims to the Federal Court of Australia.
The hearing is scheduled for March 2018. … ‘
Read more of Kalinga’s comprehensive & informative article:
www.indepthnews.net/index.php/the-world/asia-pacific/1693-australians-mobilise-to-stop-indian-coal-project
Climate change denialists: is Australia’s new Deputy PM one of those?
Is Australia’s new Deputy PM another anti-wind climate denier? REneweconomy, By Sophie Vorrath on 27 February 2018
So Barnaby Joyce has gone; resigned from the position of Leader of the National Party and deputy prime minister of Australia, taking with him his climate scepticism, general dislike of renewables, and love of all things coal.
But is his replacement – Michael McCormack – any different? Quite possibly not. Here’s what we know, so far:
The Coalition’s minister for veterans affairs, and the newly installed minister for infrastructure and transport, McCormack joined parliament as a Nationals MP in 2010, after being elected to the House of Representatives for Riverina, in New South Wales.
He is the first Nationals leader since 1990 not to have worked as a farmer, although he is the son of a farmer.
McCormack started his working life in the media, rising from cadet journalist at the local Wagga paper the Daily Advertiser, to the position of editor.
He has some shady opinions on climate change.
In his first speech to parliament in 2010, McCormack he referred to climate science as “the nonsense we hear so often spoken by so many who base their views on mere assumptions of what might or might not happen.”
And he said: “When it does not rain for years on end, it does not mean it will not rain again. It does not mean we all need to listen to a government grant-seeking academic sprouting doom and gloom about climate changing irreversibly.”
He also referred repeatedly to that old Dorothea Mackellar poem – “I love a sunburnt country” – that some people seem to believe is a legitimate counter argument to decades of scientific research.
In 2012, he made an impassioned speech against the Labor government’s Carbon Pricing scheme:……..
is McCormack still a climate denier and wind farm hater? The answer is… we don’t know yet if he has evolved any.
Greens MP Adam Bandt tried to ask the new Deputy Prime Minister about his position on climate change during Parliament’s Question Time, but got shut down by the House Speaker:
“The member for Melbourne has been in the House long enough to know that he needs to ask ministers about issues for which they are responsible, not about first speeches, not about any other speeches. The member for Melbourne can resume his seat. The Deputy Prime Minister, as far as I am aware with the tabling of the new ministerial responsibilities, is still the Minister for Veterans Affairs and he is the Minister for Infrastructure and Transport, and that question in no way goes to his responsibilities. We will go to the next question.”
That’s a stunning statement – to suggest that ministries of infrastructure and transport “in no way” are linked to climate change.
RE has emailed and phoned McCormack’s office to ask if he still holds any or all of the above views. Or if he had changed them like he did on his strident attack on homosexuality that he later apologised for. We will keep you posted. http://reneweconomy.com.au/is-australias-new-deputy-pm-another-anti-wind-climate-denier-56686/
A Labor government could revoke Adani’s licence for coal mine expansion
Adani mine licence could be revoked under Labor government, Geoff Cousins says Bill Shorten told him, ABC News 27 Feb 8
Businessman and environmentalist Geoff Cousins says Opposition Leader Bill Shorten told him that if Labor wins government it could revoke the Adani mine licence.
Mr Cousins, former president of the Australian Conservation Foundation, told 7.30 that Mr Shorten made the statement to him privately last month.
“The key statement was that, ‘When we are in government, if the evidence is as compelling as we presently believe it to be regarding the approval of the Adani mine, we will revoke the licence, as allowed in the act. That’s a clear policy’,” Mr Cousins said.
“He told me he intended to speak to his colleagues.”
He said the conversation took place when Mr Shorten asked him for advice about the environmental impact of the Adani mine in Queensland’s Galilee Basin.
Mr Cousins said he spent two days in north Queensland with Mr Shorten — at the Labor leader’s request — to discuss the matter.
“He said he wanted to learn as much as he could first hand about the mine and the impacts on the reef and climate change issues and so on,” Mr Cousins said.
“He said the reason he wanted to get that first-hand knowledge was because he was planning a firmer policy position on Adani.”
According to Mr Cousins, at the end of the two days Mr Shorten told him he would discuss the policy with his colleagues.
Mr Cousins said he was speaking out publicly to “increase the pressure” on Labor to make a decision.
“It’s pretty clear there is some kind of resistance in his party to him leading on this issue,” he said………
The Adani mine has been a major headache for Mr Shorten and the Labor Party.
In rural Queensland the party faces a very real electoral threat from One Nation and wants to be seen as offering jobs and economic growth.
But at the same time it is trying to appeal to voters in the inner-Melbourne electorate of Batman, which could fall to the Greens in a by-election in just over a fortnight. http://www.abc.net.au/news/2018-02-27/geoff-cousins-accuses-bill-shorten-of-reneging-on-adani-deal/9490238
Ozone level drop in lower stratosphere – caused by climate change?
Ozone is missing from the atmosphere and scientists don’t know why ABC Science, By science reporter Belinda Smith, 6 Feb 18
Key points:
- In 30 years since the Montreal Protocol phased out CFCs, ozone at the poles and upper stratosphere has started to mend
- New analysis shows ozone levels in the lower stratosphere have been in decline
- Atmospheric chemists suspect climate change, volcanic activity and reactive compounds might be behind the drop
The ozone layer high above Antarctica might be mending nicely, but the rest of the world tells a different story.
A long-term overview of satellite data shows that ozone levels are actually dropping in the lower stratosphere: the layer of the atmosphere about 10 to 20 kilometres above Earth’s surface.
The effect was seen across most of the world, too: as far north as the Scottish highlands and as far south as the southernmost tip of Chile.
And while atmospheric chemists can’t yet put their finger on the ozone-draining culprit, global warming is likely playing a leading role, according to atmospheric chemist Stephen Wilson from University of Wollongong.
Overall, the total amount of ozone in the entire atmosphere appears to be holding steady, but that’s because ozone levels in the troposphere — the lower part of the atmosphere, where we live — are rising.
And that’s not good news.
Ozone doesn’t belong down here and the increase in tropospheric ozone is mostly due to air pollution, commented Robyn Schofield, an atmospheric chemist from the University of Melbourne.
“[Burning fossil fuels] produces nitrogen oxides and they go on to produce ozone,” she said.
Breathing ozone not only damages our lungs, it’s bad for crops too, she added…….http://www.abc.net.au/news/science/2018-02-06/lower-stratosphere-atmosphere-ozone-layer-decline-climate/9400164
6 Feb 18, Key points:
- In 30 years since the Montreal Protocol phased out CFCs, ozone at the poles and upper stratosphere has started to mend
- New analysis shows ozone levels in the lower stratosphere have been in decline
- Atmospheric chemists suspect climate change, volcanic activity and reactive compounds might be behind the drop
The ozone layer high above Antarctica might be mending nicely, but the rest of the world tells a different story.
A long-term overview of satellite data shows that ozone levels are actually dropping in the lower stratosphere: the layer of the atmosphere about 10 to 20 kilometres above Earth’s surface.
The effect was seen across most of the world, too: as far north as the Scottish highlands and as far south as the southernmost tip of Chile.
And while atmospheric chemists can’t yet put their finger on the ozone-draining culprit, global warming is likely playing a leading role, according to atmospheric chemist Stephen Wilson from University of Wollongong.
Overall, the total amount of ozone in the entire atmosphere appears to be holding steady, but that’s because ozone levels in the troposphere — the lower part of the atmosphere, where we live — are rising.
And that’s not good news.
Ozone doesn’t belong down here and the increase in tropospheric ozone is mostly due to air pollution, commented Robyn Schofield, an atmospheric chemist from the University of Melbourne.
“[Burning fossil fuels] produces nitrogen oxides and they go on to produce ozone,” she said.
Breathing ozone not only damages our lungs, it’s bad for crops too, she added…….http://www.abc.net.au/news/science/2018-02-06/lower-stratosphere-atmosphere-ozone-layer-decline-climate/9400164
Polling shows that even Liberals now opposing Adani coal megamine project
Big surge in opposition to Adani, new polling reveals, Brisbane Times, By James Massola, A growing majority of Australians now oppose the construction of Adani’s huge Carmichael coal mine, while environmental groups are ramping up pressure on Bill Shorten and federal Labor to rule out support for the project.
A poll of 3312 people, conducted by pollsters ReachTEL on January 25 and commissioned by the Stop Adani Alliance, found 65.1 per cent of Australians opposed or strongly opposed Indian mining company Adani building the new coal mine in Queensland.
The figure represents a 13.2 per cent rise – from 51.9 per cent – in opposition to the project compared to March 2017. Significantly, the latest poll found an outright majority of Nationals (55.3 per cent), One Nation (52.9 per cent), Labor (75.6 per cent) and Greens (94.2 per cent) voters all oppose the mine.
More Liberal voters (43.2 per cent) said they opposed or strongly opposed the project compared to 34.7 per cent who said they supported or strongly supported it.
The findings come a day after Mr Shorten told the National Press Club the project had to stack up commercially and environmentally for federal Labor to support it, and that more needed to be done to protect the Great Barrier Reef, which environmental groups warn will be negatively impacted by the project.
“If it doesn’t stack up commercially or if it doesn’t stack up environmentally, it will absolutely not receive our support,” Mr Shorten said………
The polling also showed 73.5 per cent support for stopping the expansion of all coal mining and accelerating the construction of solar power and storage to reduce the threat of climate change.
Australian Conservation Foundation chief executive Kelly O’Shanassy said the poll showed opposition to the coal mine was growing and was a reminder our to MPs that “they must listen to the will of the people and chart a course from our dirty coal fuelled present to a clean energy powered future”.
“We are encouraged by the comments of Opposition Leader Bill Shorten yesterday [Tuesday] that the ALP is scrutinising the merits of the dirty Adani project. Mr Shorten is right, you can’t have it both ways on climate change,” she said.
“He should reject the mine. A clear rejection of the mine and a pledge to stop it would be Mr Shorten’s Franklin River moment.”
If it goes ahead the mine would be Australia’s – and one of the world’s – largest coal mine. https://www.brisbanetimes.com.au/politics/federal/big-surge-in-opposition-to-adani-new-polling-reveals-20180131-p4yz4o.html
Minerals Council lobbying hard for the coal industry
Minerals Council steps up coal advocacy despite BHP call for neutrality, MCA publicises report asking governments to commit similar resources to carbon capture and storage as to renewables, Guardian, Michael Slezak@MikeySlezak, The Minerals Council of Australia has stepped up its advocacy for coal power in spite of its biggest member, BHP, saying it will leave the group unless it shifts its stance to become technology-neutral.
THE AUSTRALIAN reports on Queensland’s long drought (not a mention of climate change)
Farmers in distress as devastating drought enters its sixth year The Australian, RICK MORTON, Social Affairs reporter, Sydney @SquigglyRick
At the end of last year, 35 council areas in the state remained wholly drought declared — some since April in 2013 — affecting thousands of beef and sheep stations, farms and other agricultural businesses.
Take Audrey Stone, a beef cattle property in Queensland’s central-west. It would be easy, owner Brett Wehl says, to sit back and believe it is the driest place on the continent.
The Wehl family homestead, about 40km northwest of Barcaldine, sits among a flat moonscape filled only with choking acacia bushes and tumbleweeds. The 6070ha property has run about 1000 head of cattle in the past but there are just 20 on it now.
Others have it worse, some have it better, but playing that game will drive a person mad, Mr Wehl says.
At the end of last year, precisely two-thirds of Queensland remained drought-declared with much of this officially in drought for four years and counting.
The state government has handed out $140m in drought assistance in that time. The proportion of the state affected has fallen from 87 per cent at the beginning of last year but thousands of farmers and graziers are still in its grip.
The public has largely moved on, however, and families have been left behind to eke out an existence in the regions…….. http://www.theaustralian.com.au/national-affairs/farmers-in-distress-as-devastating-drought-enters-its-sixth-year/news-story/0f479b80d90d53fcf8360cd2c99a11ee
Turnbull government’s duplicity on climate and greenhouse gas emissions
Turnbull Government conceals damning climate data, Independent Australia, Turnbull Government is negligently concealing its massive climate change policy failure, writes Peter Boyer. 8 January 2018
“……..a malignant trend in public life: the willful, calculated, planned use of the festive season to disguise government failure to meet its obligations.
In this case, it’s about accounting for national carbon emissions as required under an international agreement to which we’re a party — and the principal culprits are Minister for the Environment and Energy Josh Frydenberg and Prime Minister Malcolm Turnbull……
Climate change is not just some trivial idea to be tossed aside at will. It’s real and it’s dangerous. And in failing to take their reporting obligations seriously, the Minister and his leader are seriously negligent.
This latest example of Turnbull Government misbehaviour also happened last year. By rights, the pair should be made publicly accountable; and applying their own party’s law-and-order mantra about repeat offenders they should, at the very least, lose their jobs. Fat chance, I know.
The emissions data released before Christmas takes us up to June 2017, fully six months ago. The Government has had all that time to put it out there for public and Parliamentary scrutiny. But this matter of crucial importance was relegated to a footnote that got buried in the Christmas rush.
To understand why the official figures have been withheld for so long, we need to set aside land use data, which since the 1997 Kyoto Protocol has repeatedly been used by successive Australian governments to make the picture look much rosier than it really is.
The Turnbull Government’s climate policy centrepiece, the Emissions Reduction Fund (ERF), has been focussed mainly on land use — including tree growing and clearing. The problem with that is huge uncertainty around the data, making it impossible to measure the scheme’s effectiveness.
With fossil fuel use, which the ERF does not address, we know where we stand. The good news from last year was that our per capita emissions were at their lowest for 28 years and the emissions intensity of the economy was nearly 60 per cent below its 1990 level.
But the really important figure is the actual amount of emissions, which in 2016-17 totalled 550.2 megatonnes. That is a rise of 0.7 per cent on the previous year and continues a clear, steady rising trend since early 2014……..
The Turnbull Government’s National Electricity Guarantee, which is being heavily promoted in the Government’s climate policy review, does no more than shut the stable door after the horses have bolted. It will do little to cut electricity emissions and will not affect petrol and diesel use.
Expectations were low ahead of the release of the policy document this month, but even so, it’s a big disappointment. Having set weak emission targets for 2020 and 2030, the Government seeks to avoid heavy lifting by using foreign carbon credits while relaxing the obligations of business.
We have nothing to look forward to in 2018. Malcolm Turnbull may be a better policy salesman than former PM Tony Abbott, but the awkward truth is that, just like his predecessor, while having no climate measures of any substance to offer, he hoodwinks electors into thinking all is as it should be.
It isn’t. National climate policy is a shambles. Frydenberg’s attempts to hide emissions data show that he knows the figures are damning, yet he and his leader continue to play games with us.
We need an explanation, and they need to be called to account. They will be hoping the silly season erases all this from people’s memories. I hope and expect they’ll be proved wrong. https://independentaustralia.net/politics/politics-display/turnbull-government-conceals-damning-climate-data,11087
Australian government deception on climate change policy
Cooking the books on climate change policy, The Age, 7 Jan 18, Eryk Bagshaw
The Turnbull government’s climate change policy review would have you believe we are well on our way to reaching our international commitment of a 26-28 per cent reduction by 2030.
wo reports released on the same day, from the same government department with two very different sets of findings.
The Turnbull government’s climate change policy review would have you believe we are well on our way to reaching our international commitment of a 26-28 per cent reduction by 2030.
While the policy review states: “we have a record of meeting and beating our emissions reduction targets and are on track to meet our 2030 target,” the department’s emissions report admits clearly: “Australia’s emissions have risen in the past three years.” …….
An independent analysis commissioned by the Greens suggests the size of the abatement is now so great that it would require us to take all cars off the road or cows off farms, not in a decade, but tomorrow.
The laughable proposition underscores the size of the task in the decade to come.
The first step in addressing that gap is admitting that it exists. Which why the deliberate omission of a chart in a review that clearly shows Australia sailing way above its targets in the climate change policy reviews is so striking.
The department and Environment Minister Josh Frydenberg consulted no less than 270 stakeholders and received 357 submissions but the government’s obfuscation in omitting the offending chart from its final policy review is remarkable.
By pretending it doesn’t exist, it has given themselves room to move.
Into that space falls the government’s concessions to “stakeholders”, aka big business, which have been carefully worded to essentially allows companies to increase their emissions if their production does. ……http://www.theage.com.au/business/comment-and-analysis/cooking-the-books-on-climate-change-policy-20171229-h0ba0h.html


