Alarming new climate forecasts show why desal so vital for Australia's future

Jun 21, 2013

New climate forecasts warn of ten per cent streamflow losses into Melbourne's catchments and 25 per cent losses for South-West Western Australia.

The Climate Commission's new 2013 Critical Decade report, released this month, says many parts of , including Canberra, Melbourne, Perth and south-western face adverse impacts from reduced rainfall.

The Commission warns that Canberra's water supply will soon be at risk. It is the only southern mainland capital not to have the insurance of a .

The 2013 report also says that and availability will be the most critical determinant of future in Australia.

Irrigated agriculture across the Murray-Darling Basin, for instance, faces a forecast 70 per cent decline in the decades ahead, WA wheat yields are projected to decline by 30 per cent and Queensland will also be adversely impacted.

The new forecasts in the full report online can be found here.

Murdoch University-based National Centre of Excellence in Australia (NCEDA) CEO Neil Palmer says the alarming report shows just how vital desalination is for Australia's future.

"Planners and policymakers can no longer afford to avoid these adverse forecasts and need to accept that desalination is necessary insurance for Australia's ," Mr Palmer said.

"While the six major seawater desalination plants built along our coastline have effectively drought-proofed cities for now, these new forecasts, together with anticipated population growth and increasing demand mean that Australia needs to commit long term to the increased use of desalination to secure its freshwater supplies."

Mr Palmer says desalination is the only new and sustainable source of freshwater available. Even during Queensland's recent floods, the state's desalination plant proved invaluable for maintaining water supplies while other sources were swamped.

Mr Palmer says Perth and the South-West of WA in particular face an increasing shortfall in the long term. This is despite the state's two seawater desalination plants operating at full production and a new desalination plant for water recycling at Beenyup coming online in the next few years.

"Successful new initiatives such as Sundrop Farms in South Australia are also showing how seawater desalination powered by solar energy can produce sustainable food in dry climates.

"Sundrop is planning to build a new 20-hectare greenhouse for horticultural production, and is a fantastic example of how Australian agriculture can benefit from the smart use of desal technology."

NCEDA, based at Murdoch's Rockingham campus, is currently funding CSIRO research investigating and mapping the practical application of desalination in agriculture around the country.

NCEDA is also funding research examining the long-term economic benefits of water security brought about by seawater desalination as an integral part of the urban water supply mix.

Funded by a $20 million investment from the Australian Government's "Water for the Future" initiative, the internationally significant research and development centre drives scientific endeavours helping to drought-proof the arid nation and deliver new economic benefits.

In addition, more than $39 million in supporting cash and in-kind co-investment has so far been leveraged from the Australian Government's initial investment from the Centre's 14 Participating Organisations and over 90 state government, water utility and industry partners.

Explore further: Holding the salt: Graduate student works to improve water filtration, desalination

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User comments : 13

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Howhot
4.3 / 5 (12) Jun 24, 2013
Oh good. Sometimes it pays to read the article. For a moment I thought Physorg mis-spelled *Diesel* as Desal! Imagine reading this head line;

"Alarming new climate forecasts show why diesel so vital for Australia's future"

I'm thinking to self, ...ok maybe the aerosols would have some effect, but the pollution would be unbearable. Then reading down further it says "Desalination". Ohh it's Desal ... not Diesel.

Haha.
antigoracle
1.3 / 5 (15) Jun 27, 2013
Funded by a $20 million investment from the Australian Government's "Water for the Future" initiative

Millions to fund the propaganda of the AGW Alarmist cult. Money well wasted.
Howhot
4.5 / 5 (8) Jun 27, 2013
Funded by a $20 million investment from the Australian Government's "Water for the Future" initiative

Millions to fund the propaganda of the AGW Alarmist cult. Money well wasted.

I thought you where already selected for that FEMA camp 9 open slot.

Sinister1811
3.4 / 5 (10) Jun 28, 2013
I'm thinking to self, ...ok maybe the aerosols would have some effect, but the pollution would be unbearable. Then reading down further it says "Desalination". Ohh it's Desal ... not Diesel.


Haha! I was thinking the same thing when I read that headline.
deepsand
3.6 / 5 (14) Jun 28, 2013
Funded by a $20 million investment from the Australian Government's "Water for the Future" initiative

Millions to fund the propaganda of the AGW Alarmist cult. Money well wasted.

You are like an insane woodpecker looking for a grub in a block of concrete.
antigoracle
1.3 / 5 (12) Jun 28, 2013
I'm thinking to self, ...ok maybe the aerosols would have some effect, but the pollution would be unbearable. Then reading down further it says "Desalination". Ohh it's Desal ... not Diesel.


Haha! I was thinking the same thing when I read that headline.

So, stupidity is common in the AGW Alarmist Cult. (Not a question)
deepsand
3.5 / 5 (13) Jun 29, 2013
I'm thinking to self, ...ok maybe the aerosols would have some effect, but the pollution would be unbearable. Then reading down further it says "Desalination". Ohh it's Desal ... not Diesel.


Haha! I was thinking the same thing when I read that headline.

So, stupidity is common in the AGW Alarmist Cult. (Not a question)

You lack the humour to be entertaining, the knowledge to be informative, and have all the charm and attraction of a deceased rat which suffered from leprosy and incontinence.
VendicarE
4.6 / 5 (9) Jun 29, 2013
"Millions to fund the propaganda of the AGW Alarmist cult." - Anti-Gore-Tard

You are mentally diseased, TardieBoy.

Get help.
antigoracle
1.3 / 5 (12) Jun 29, 2013
"Millions to fund the propaganda of the AGW Alarmist cult." - Anti-Gore-Tard

You are mentally diseased, TardieBoy.

Get help.

You are mentally deficient, Turd and beyond help.
deepsand
3.4 / 5 (10) Jun 30, 2013
"Millions to fund the propaganda of the AGW Alarmist cult." - Anti-Gore-Tard

You are mentally diseased, TardieBoy.

Get help.

You are mentally deficient, Turd and beyond help.

Time to have your mommy wipe the feces from your mouth and change your diaper.
Maggnus
5 / 5 (5) Jul 03, 2013
Hey look Uba Dumdum, another headline from those whatevers trying to do something bad or whatever your twisted reality thinks is going on. Why didn't you comment on this one?

So when are we going to see that magical explanation of the physics?
deepsand
3.1 / 5 (9) Jul 03, 2013
UTuba lacks the humour to be entertaining, the knowledge to be informative, and has all the charm and attraction of a deceased rat which suffered from leprosy and incontinence.
Neinsense99
3.3 / 5 (7) Jul 07, 2013
Oh good. Sometimes it pays to read the article. For a moment I thought Physorg mis-spelled *Diesel* as Desal! Imagine reading this head line;

"Alarming new climate forecasts show why diesel so vital for Australia's future"

I'm thinking to self, ...ok maybe the aerosols would have some effect, but the pollution would be unbearable. Then reading down further it says "Desalination". Ohh it's Desal ... not Diesel.

Haha.

Soon to be a major new action movie starring Vin Desal. Stay tuned for The Chronicles of Purification in theaters near you.

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