SA Needs Help - VIC Could Help With Portland Desalination

South Australia calls for help with water crisis from the other States:

SA alone can't save lower Murray, Coorong: minister - ABC News (Australian Broadcasting Corporation) via kwout

The Portland Desalination proposal not only offers a water solution to benefit South Australians and Victorians. This idea can also be duplicated within South Australia to produce even more water:

• As suggested to management staff at the Port Pirie lead smelter
  
• As suggested to the management team at Whyalla steelworks

Disaster Looms for Murray Darling - Time for Portland Desalination?

Scientists warn of impending collapse of the Murray Darling Basin.

Murray-Darling months from disaster | theage.com.au via kwout

When will our leaders begin to seriously consider the potential solution offered by a Thermal Desalination Plant at Portland.

• harness geothermal energy,
  
• recycled heat from an Aluminium Smelter,
• provide a new source of water for communities extending from South-west Victoria to Ballarat, Bendigo and Mildura.

River Systems Threatened - Desal Can Help!

Jennifer Macey - ABC Radio - reported that CSIRO scientist Dr. Tom Hatton warns that overuse of groundwater resources threatens river systems.

Thermal Desalination, using the distillation process can help with aquifer recharge - the sterile feedstock water can be injected into the aquifer system without introducing foreign organisms or chemicals.

Look Out -- La Nina Event Over

Anyone hoping for a 'natural fix' for our continuing Foodbowl drought crisis - Murray-Darling Basin - should review the latest Bureau of Meteorology ENSO report.

The Murray Darling Basin Commission [MDBC] Drought Update of May 2008 [PDF] is also of interest - the are no references for gaining 'new' water sources to boost river inflows.

ABC Landline - Sunday 4th May, 2008

Interesting segment Rice Shortage Critical, by Tim Lee from the ABC - focussing on the Murray-Darling Water Crisis.

One part dealt with the rice growing regions and their lack of sufficient water -- claims that Australian Rice Producers are among the most efficient and productive in the world. This fact linked in with the story about food riots in 10 countries in the past 2 months, where rice staple food prices had risen by 70%. This years crop will be only 20,000 tons - down from several Hundred Thousands as per non-drought norm.

Cross reference this with:

1. Burma cyclone -- how much rice is grown here?
2. Major increase for basic food staples because of the use of traditional food crops as an energy source to reduce dependence upon oil.
3. Continuing political problems in Africa.

We should be helping all stakeholders in our 'Foodbowl Regions', including farmers, irrigators and environmental users, rather than just focus on buying back irrigation allocations so that we can just maintain river flows -- after all -- the drought is continuing, and the BOM has no rainfall relief predicted for the forseeable future.

60 Minutes TV Programme - Sunday 4th May

Intriguing segment about the Murray-Darling and the critical effects seen at the Coorong in South Australia.

• Dairy industry decimated
  
• Lake Alexandrina has the appearance of a desert, rather than a wetland.
• Bird life being seriously affected by the salinity -- up to 10 X normal in some parts of the 'wetlands'.
  
• No discussion on any potential solutions.
  

Without any substantial, consistent and continuous water input, how can this disaster be prevented from continuing??
Perhaps it is time to review Desalination at Portland, VIC.

Topsoils Blown Away

Terrible news from the ABC -- After the massive windstorms that swept through southern parts of Australia, reports suggest that tonnes of priceless topsoils have been stripped off our farmland.
Putting environmental flows back into the Murray is vital -- so too is providing the farmers with enough water for their paddocks -- bind the soil & enable growth of ground cover. Drought does more than dry up rivers -- it puts our soils up into the Extreme Erosion risk category.

Check out story here ABC News

Aerosol Pollution - What part in Ice-cap Meltdown?

Our polar icecap meltdown is accelerating.

Satellite images displayed at the National Snow and Ice Data Centre in March 2008 of the Wilkins Ice-sheet [part of the West Antarctic Ice-shelf - WAIS] melting, have me worried:

Antarctic Ice Shelf Disintegration Underscores a Warming World via kwout

The report by the US National Snow and Ice Data Center discusses the latest images in context of other large ice-melt events.

"The Wilkins is one of a string of ice shelves that have collapsed in the West Antarctic Peninsula in the past thirty years. The Larsen B became the most well-known of these, disappearing in just over thirty days in 2002. The Prince Gustav Channel, Larsen Inlet, Larsen A, Wordie, Muller, and the Jones Ice Shelf collapses also underscore the unprecedented warming in this region of Antarctica."

See the British Antarctic Survey [BAS] PDF report - British Antarctic Survey's version of this joint release.

The NSIDC have reported on other disturbing breakups on the Wilkins Ice Shelf and the Larsen B collapse.