• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
Jennifer Marohasy

Jennifer Marohasy

a forum for the discussion of issues concerning the natural environment

  • Home
  • About
  • Publications
  • Speaker
  • Blog
  • Temperatures
  • Coral Reefs
  • Contact
  • Subscribe

Murray River

More Government Waste on Unsustainable Lake System

May 18, 2011 By jennifer

Driving home late this afternoon I heard Tony Burke, the Federal Minister for Water and Environment, on ABC news radio explaining that because of “over-allocation” in the Murray Darling Basin the Coorong had suffered during the recent drought. So, he visited the region today to provide an additional $118 million to ensure a “healthy and sustainable future for South Australia’s Coorong, Lower Lakes and Murray Mouth region”.

The claim of “over-allocation” is behind the Basin plan, but it ignores the reality of the allocation system already in place in particular that during drought allocations are significantly restricted and so crops like cotton and rice are not planted. That the Coorong, Lower Lakes and Murray Mouth region are now awash with water despite significant areas being planted to cotton and rice this last summer also defies the Minister’s logic.

Since arriving home, I have had an opportunity to read a bit more about today’s announcement on the internet and I see it was made with Paul Caica, South Australian Environment and Conservation Minister, who claims the money is part of a plan to ensure the Lower Lakes “remain freshwater”.

I was repeatedly told about the plan to secure a “freshwater future” for the Lower Lakes when I visited Goolwa in March.

When I suggested to the Mayor of Alexandrina Council, Kym McHugh, that the plan was absurd because the combined Coorong, Lower Lakes and Murray Mouth region is just too vast an area to be reliably supplied from upstream storages, he replied well that is what we as a Lower Lakes community have decided and that is what we intend to see implemented by the South Australian and Federal governments and he then gave me a fridge magnet with the slogan “Securing a fresh water future” below the word “Alexandrina” and told me the same words were emblazed across the top of every piece of official correspondence that left his office.

Of course, water for Lake Alexandrina comes at the expense of upstream environments, communities and industries.

But many Lower Lake residents don’t seem to care. As one business explained to me, “We can import our rice and cotton from overseas, but we can only get our freshwater from upstream”.

In reality the “freshwater future” plan has nothing to do with the environment. Indeed if Ministers Burke and Caica were serious about long term sustainability and building “resilience” as they claimed today, they would be talking about the “saltwater solution”.

The Lower Lakes formed about 6,000 years ago during a period of sea level rise. Studies of fossil foraminifera – tiny protozoa with shells of calcium carbonate – preserved in the sediments of the Lower Lakes show that the Lower Lakes had a maximum marine influence 5,255 years ago and a maximum freshwater influence 3,605 years ago. The period of maximum freshwater influence is thought to have coincided with the period when the Murray Mouth was greatly restricted or closed because climatic conditions in the catchment were much drier. The change in the foraminifera complex over the most recent 2,000 years indicate a general trend of increasing marine influence, up until the construction of the five large steel and concrete barrages that now block the natural ebb and flow between the Lower Lakes and Southern Ocean.

Until construction of five barrages in the 1930s, the Lower Lakes were estuarine meaning there was a strong tidal influence. The barrages were built to stop these natural inflows and create a permanently fresh system. This system now evaporates more Murray River water each year than the total Murray River water allocation for South Australian agriculture.

If the Gillard government wishes to waste an additional $118 million on tree planting to beautify this unsustainable artificial lake system, and to dismantle regulators installed at the height of the drought because the South Australian government refused to open the barrages to seawater, it should not use the pretext of environmentalism. And that Minister Burke included with today’s announcement disparaging remarks about upstream irrigators – perpetuating the myth that they are to blame for the woes of the Coorong, Lower Lakes and Murray Mouth region – indicates that the Gillard government really is contemptuous of irrigated agriculture in the Murray Darling Basin.

**********

Learn about the geography of the Lower Lakes region here:
http://www.mythandthemurray.org/map/

Read about Sean Murphy’s saltwater solution here:
http://www.mythandthemurray.org/blog/

Consider leaving a short comment at one of the following online news sites to correct the misinformation from Minister Burke and Caica

http://www.adelaidenow.com.au/news/south-australia/federal-government-announces-118m-to-future-proof-murray-mouth-coorong-and-lower-lakes-in-drought/story-e6frea83-1226058275179?from=public_rss

http://au.news.yahoo.com/a/-/latest/9464915/coorong-lower-lakes-get-118m/

http://www.fiveaa.com.au/article_funding-to-save-the-lower-lakes_108434

Filed Under: News, Opinion Tagged With: Murray River

A New Website with Blog: Myth and the Murray

May 10, 2011 By jennifer

A new website, Myth and the Murray, went live yesterday. Myth and the Murray is designed to challenge the prevailing orthodoxy on Murray River issues and I’m hopeful that it will be supported with a newspaper advertising campaign – more on this soon.

In small societies, when one or a few individuals start to say something that others don’t what to become general knowledge a known tactic employed by many on the left in Australia is to simply ignore the new information. Shelley Gare explains how it works in this podcast…

http://www.quadrant.org.au/blogs/qed/2010/08/death-by-silence

Gare makes reference to an investigation of the Hindmarsh Island Affair. Diane Bell, an American anthropologist from the University of Adelaide, was involved in the campaign to stop the bridge connecting Hindmarsh Island to the mainland and Bell is behind the current push for more freshwater for the Lower Lakes.

Listen to the podcast to get some idea what those of us advocating a saltwater solution for the Lower Lakes are up against.

Of course the Murray River has not been lost to salt, or drought, or over-allocation, and there is a simple environmental remedy for the Lower Lakes – letting in the Southern Ocean.

If you want to know more visit:

www.mythandthemurray.org

Filed Under: News Tagged With: Murray River

Why is Government Ignoring Advice from International Water Expert?

May 2, 2011 By jennifer

NEIL Eagle grows oranges and beef cattle on the flood plains of the Central Murray Valley near Barham. He was once involved in water politics as a former president of Australian Citrus Growers and former chair of the Murray Lower Darling River Management Board. Now he is angered by it all and particularly the new proposed Basin Plan.

“While government can ignore my advice,” he says, “I would expect them to at least consider the advice of their own international water expert, Professor John Briscoe.”

Neil recently wrote:

“IN 2010 Professor John Briscoe, Gordon McKay Professor of the Practice of Environmental Engineering at Harvard University and leader of the Harvard Water Program, was engaged as a member of the High-Level External Review Panel convened by the Murray Darling Basin Commission to review the draft Guide to the Basin Plan. Many of his comments in an invited submission to the Standing Committee on Legal and Constitutional Affairs of the Senate Inquiry remain extremely relevant.

In reference to claims by Malcolm Turnbull that “our water management has been extraordinarily ill informed in years past”, Professor Briscoe responsed,

“I found (and find) this diagnosis (a) extraordinarily widespread and (b) extraordinarily erroneous. What is obvious to me is that the overwhelming factor behind the dismal situation in the MD Basin was the dramatic reduction in rainfall and even larger reduction in river flows. It is equally clear to me that the Institutional Response (of the Murray Darling Basin Commission, that basin states, and farmers) was extraordinarily innovative and – within the bounds set by nature – effective. Not only for the economy but, as shown by the National Water Commission, for ameliorating the environmental damage of the terrible drought.”

The pressure of the environmental vote at the 2007 Federal election led to the utilisation of the Ramsar Convention, as the legal basis for usurping state powers with the constitutional amendments in the Water Act 2007.

Professor Briscoe commented,

“I have come to see opportunistic politics as a major factor in the development of the Water Act of 2007 and the current impasse.

And so the fundamentals of the Act were born – an environmental act in which Canberra would tell states and communities and farmers what to do.”

The framers of the Water Act 2007 had not read their Churchill. Democracy is, indeed, the worst form of government, except from all those other forms that have been tried from time to time. Yes, the consultative, participatory model of the MDB Commission did have its flaws, because consensus was difficult and often slow. But it is now obvious that the commonwealth-bureaucrats–and–scientists–know-better–then-states-and-communities-and-farmers-do (MDBA) model has, once again, proved to be much worse and even much slower.

The highly secretive ‘we will run the numbers and the science behind closed doors and then tell you the result’ MDB Plan process was not, in my view, an aberration which can be pinned entirely on the leadership of the MDBA Board and management, but intrinsic to the institutional power concentration that is fundamental to the Water Act 2007.

The secretive closed process effectively was denying any transparency, opportunity for knowledgeable input and rigorous review and debate.

In all my years of public service, often in very sensitive environments, I had never been subject to such an elaborate ‘confidentiality’ process as that embodied in the preparation of the Guide to the Basin Plan.

A corollary of this flawed process (and the ideas incorporated in the Act) was that there was very little recourse in the process to the immense, world-leading knowledge of water management that had developed in Australia during the last 20 years. Time and again I heard from professionals, community leaders, farmers and state politicians who made Australia the widely acknowledged world leaders in arid zone water management that they were excluded from the process.

My conclusion is stark. I believe that the Water Act of 2007 was founded on a political deception and that the original sin is responsible for most of the detour on which Australian water management now finds itself. I am well aware that unpredictability is an enemy and that there are large environmental, social, economic costs of uncertainty. But I also believe that Australia cannot find its way in water management if this Act is the guide.

I would urge the Government to start again, to re-define principles, to engage all who have a stake in this vital issue, and to produce, as rapidly as possible, a new Act which can serve Australia for generations to come. And which can put Australia back in the world leadership position in modern water management.

Neil offers the following solutions to the current mess:

1. The Water Act of 2007 must be redrafted to fully enable a balanced equal appraisal of the water needs of the Basin, as to social, economic and environmental interests and thus comply with the principles laid down in the COAG National Water Initiative.

2. MDBC Board Appointments must be made by the States. The Commissioners (Board Members) need to be again nominated by States, free of Federal input, to ensure balance and transparency, knowledge and expertise. This would re-establish that the MDB Commission which was a proven and successful model, under which Australia was acknowledged as the world leader in arid zone water management.

The only adjustment that should be reviewed may be to remove the Veto Power of any State, which can slow the decision process. This was demonstrated, once to my knowledge by South Australia vetoing the Upper States development of Dartmouth Dam for about six years only resolved with the raising of the South Australian water share component.

3. There must be proper Basin community and State water agencies involvement in the development of any balanced future Basin Plan.

4. There must be open outside Scientific assessment of the health needs of the Basin’s Rivers, with the identification of key environmental sites and of sustainable water yields.

5. The fresh water solution for the Lower Lakes in drought periods must be rejected. A weir constructed at Wellington and in periods of drought or low flows removal of the barrage boards, to allow the Lakes to revert to their natural estuarine state; with the reestablishment of the tidal prism between the lakes and the Southern Ocean.

It is totally unacceptable for the upper States to be asked to reconfigure their irrigation industry at great cost, while approximately 1 million megalitres per year is evaporated from this massive fresh water playground.

In conclusion, according to Neil:

The current direction of reform is unacceptable.

To have the new Chairman of the MDBC Craig Knowles, supported by Minister Tony Burke, indicating that they aim to draft and release a revised Basin Plan in a few months is impractical, arrogant and destined to commit the same fundamental errors of the first.

This comes after acknowledging that the first Draft Plan released in 2010 failed in the basics of: Proper community involvement; Involvement of the State agencies knowledge and expertise resources; Complete failure to properly review the assumptions in the CSIRO Sustainable Yield Assessments of Rivers which was conducted in the middle of a 10 year protracted drought; and Failure to justify the selection of key environmental sites in the Basin.

Of even greater concern is that our farm and irrigation leaders are complicit in not totally rejecting this new agenda of MDBC Chairman Knowles and Minister Bourke.

To have leaders such as Tony Windsor MP, now stating that the “pain” to the irrigators and their reliant communities will NOT be great – as already 900 to 1000 GLs has been recovered and they will only “need” to recover another 1000 to 1500 GLs, is not heartening. This effectively is still about two thirds of what was originally planned!

The desire to ‘recover’ specific water volumes has been questioned from the start with Professor John Pigram, stating at the start of the Living Murray Process, “Not one gigalitre of water should be removed from productive use unless the need of the environment can be fully justified” and the 2004 Federal House of Representative Interim Report on River Health concluding that there was NOT adequate science to justify the removal of any water from productive use!

Let us be quite clear – the proposed Basin Plan has little to do with river health or the environment, but rather a mechanism of ‘end of river flows’, to create a fresh water solution for the Lower Lakes of Alexandrina and Albert.

Neil J Eagle, Barham

****************
http://www.abc.net.au/rural/news/content/201103/s3159086.htm
http://davidboydsblog.blogspot.com/2011/03/harvard-professor-john-briscoe-on.html
http://www.aph.gov.au/Senate/committee/legcon_ctte/provisionswateract2007/submissions.htm

Filed Under: Opinion Tagged With: Murray River

Listing Murray River Myths

April 28, 2011 By jennifer

There are so many myths surrounding the Murray River. It is far away from most Australians who live in cities and over the years various activists have told stories which have grabbed national headlines while bearing little relationship with reality.

Then there is this general disconnect because people who live and work along the Murray, who have a different type of relationship with the River than those who campaign for it and ordinary Australians who read about it the tabloid press.

I remember having a conversation with a cameraman from Channel 9 on the banks of the Edward River (an anabranch of the Murray) before being interview by Ross Coulthard in April 2006. I was making mention of the River Redgums along the Edward and how beautiful they were but the cameraman didn’t seem to know what I was talking about. Then I realized he was looking about for a red-coloured tree. Of course River Red Gums are a silvery colour – it is their wood which is red and only visible when the tree is felled.

I’m compiling a list of popular Murray River myths for a new website. Following are a few, I’m hoping you can add to this list in the comments thread.

Did you know that River Redgums aren’t red?

Did you know that Murray River salinity levels more than halved between 1982 and 2002 and continue to fall?

Did you know that the Lower Lakes didn’t need to dry-up during the recent drought; that was the choice of the South Australian government?

Did you know that the Murray’s mouth was never used for river trade, wool and timber was sent from Goolwa to Victor Harbour by rail?

Did you know that the Murray’s mouth was blocked by sandbars when Charles Sturt sailed down the Murray in 1830?

Did you know that many farmers with a water licence didn’t have a water allocation during the recent drought?

Did you know the Water Act 2007 puts the environment first; water for farming is what is left over?

Did you know that the world’s largest ever environmental watering was made into the Barmah-Millewa Redgum forest during the recent drought?

Did you know that Snowy Hydro manage the waters of the upper Murray and Murrumbidgee for electricity generation, not water conservation?

Filed Under: Opinion Tagged With: Murray River

How Serious Are the Ngarrindjeri About Connectivity?

April 27, 2011 By jennifer

According to David Nason writing in last Friday’s The Australian, the traditional owners of the Lower Lakes, the Ngarrindjeri, want more water flowing through their country from up-river to maintain connectivity and keep the Murray’s mouth as the “Meeting of the Waters”.

http://www.theaustralian.com.au/in-depth/aboriginal-australia/title-fight-looms-on-murray-water-flow/story-e6frgd9f-1226035619633?from=public_rss

But no mention is made of the tens of thousands of megalitres which have been flowing out the Murray’s Mouth every day since it started to rain – since the drought broke.

There is also no mention of the barrages and how they inhibit hydrological connectivity and prevent inflows from the Southern Ocean.

Indeed if the Ngarrindjeri were serious about connectivity then they would be campaigning against the barrages.

*******************************

The photograph shows me (in yellow life jacket) with fisherman Alastair Wood in front of the Murray’s Mouth on about March 15, 2011.

The article by David Nason in The Australian was entitled ‘Title fight looms on Murray water flow’.

Filed Under: News, Opinion Tagged With: Murray River

Significant Property Development at Lower Lakes: A Note from Charlotte Ramotswe

April 19, 2011 By Charlotte Ramotswe

Dear Jennifer,

I feel compelled to alert your readers to the significant property developments occurring in the vicinity of the Lower Lakes in South Australia.

There is the canal development on Hindmarsh Island with pictures at this link:
http://tmhi.com.au/home/

The ‘Wellington Marina’ development occurred during the drought. No water at all on these ‘waterfront’ blocks when the levels are minus 1m AHD. And my guess is that even at sea level, hardly a tinny would float. The Wellington development has houses on it that look maybe 10 years old:
http://www.wellingtonmarina.com.au/index.htm

This other one, ‘Mannum Waters’, was approved by the state government during the height of the drought. It’s a big one and the city of Mannum appears to be welcoming it to boost tourism.
http://www.mannumwaters.com.au/

At ‘Milang Bay’ it’s not canal style, but lake front:
http://www.sarahhomes.com.au/land_dev.php#MILANG

Then there is ‘Pelican Shores Estate’, again not canal style either, but dependent on water at Clayton Bay for water views. No website but a lot of blocks for sale.

There must be a lot of money tied up in these developments!

Of course they depend on the river being at an artificially high height above sea level.

What I mean is that these developments depend on the barrages maintaining what you have correctly described as an artificial freshwater lake system.

Most Sincerely
Charlotte Ramotswe

Filed Under: News, Opinion Tagged With: Murray River

  • « Go to Previous Page
  • Go to page 1
  • Interim pages omitted …
  • Go to page 9
  • Go to page 10
  • Go to page 11
  • Go to page 12
  • Go to page 13
  • Interim pages omitted …
  • Go to page 26
  • Go to Next Page »

Primary Sidebar

Recent Comments

  • Ian Thomson on Vax-ed as Sick as Unvax-ed, Amongst My Friends
  • Dave Ross on Vax-ed as Sick as Unvax-ed, Amongst My Friends
  • Dave Ross on Vax-ed as Sick as Unvax-ed, Amongst My Friends
  • Alex on Incarceration Nation: Frightened of Ivermectin, and Dihydrogen monoxide
  • Wilhelm Grimm III on Incarceration Nation: Frightened of Ivermectin, and Dihydrogen monoxide

Subscribe For News Updates

  • This field is for validation purposes and should be left unchanged.

November 2025
M T W T F S S
 12
3456789
10111213141516
17181920212223
24252627282930
« Jan    

Archives

Footer

About Me

Jennifer Marohasy Jennifer Marohasy BSc PhD has worked in industry and government. She is currently researching a novel technique for long-range weather forecasting funded by the B. Macfie Family Foundation. Read more

Subscribe For News Updates

Subscribe Me

Contact Me

To get in touch with Jennifer call 0418873222 or international call +61418873222.

Email: jennifermarohasy at gmail.com

Connect With Me

  • Facebook
  • LinkedIn
  • RSS
  • Twitter
  • YouTube

Copyright © 2014 - 2018 Jennifer Marohasy. All rights reserved. | Legal

Website by 46digital