What have you written on the Macquarie Marshes?Graziers like water, and the cheaper it is, the better. Environmentalists thrive on crises - without environmental problems there can be no environmental crusades. In the Macquarie Marshes a relationship has formed with some graziers diverting environmental flows to their own uses, creating a perceived "crisis" in native bird populations, leading to them receiving even more water, but with zero effect on the "crisis".
The most definitive recent publication on the ecology of the Macquarie Marshes is:
The Macquarie Marshes: An Ecological History
by Gillian Hogendyk
IPA Occasional Papers
http://www.ipa.org.au/publications/publisting_detail.asp?pubid=683
I started blogging on the issue in October 2005. Following are some of the many blog posts on the Macquarie Marshes through to the launch of the Occasional Paper by Gillian Hogendyk at Burrima on September 27 ,2007:
1. Cattle killing the Macquarie Marshes, 21October 2005
http://www.jennifermarohasy.com/blog/archives/000949.html
2. Marsh Graziers Don't Pay for Water, 25 October 2005
http://www.jennifermarohasy.com/blog/archives/000958.html
3. More Water Won't Save the Macquarie Marshes, 28 March 2006
http://www.jennifermarohasy.com/blog/archives/001282.html
4. But Reed Beds Need Water!, 12 April 2006
http://www.jennifermarohasy.com/blog/archives/001309.html
I’ve also written on the issue for e-journal On Line Opinon: Fat Ducks Equal Fat Cows, 18th April 2006
http://www.onlineopinion.com.au/view.asp?article=4377
5. Three Pressing Issues for the Macquarie Marshes, 13 July 2006
http://www.jennifermarohasy.com/blog/archives/001481.html
6. Banking in the Macquarie Marshes: More Photographs & A Map, 17 July 2006
http://www.jennifermarohasy.com/blog/archives/001486.html
7. Fewer Trees Means More Water for Macquarie Marshes: Ian Mott, 23 July 2006
http://www.jennifermarohasy.com/blog/archives/001497.html
8. Much Money & More Models Won’t Necessarily Save the Macquarie Marshes, 23rd August 2006
http://www.jennifermarohasy.com/blog/archives/001567.html
9. Where has All the Marsh Water Gone? 30th August 2006
http://www.jennifermarohasy.com/blog/archives/001590.html
10. Water Diversions in the Marshes: Finally a Mainstream Issue, 15th August 2007
Chris and Gill Hogendyk, with a bit of help from this blog, have been working hard to draw attention to the levy banks in the Macquarie Marshes starving the two nature reserves of water. It seems the mainstream media have finally caught-on with an article in today's Sydney Morning Herald ... http://www.jennifermarohasy.com/blog/archives/002222.html
11. The Macquarie Marshes: An Ecological History, 28th September 2007
"I hope this paper brings about a moving on from past disputes, and that all groups in the Macquarie Valley can begin to work cooperatively towards our common goal: a healthy, viable Macquarie Marshes, and healthy, viable Macquarie Valley communities. The time is right to achieve something really worthwhile for the Marshes. Currently there is a total of almost $206 million dollars of both State and Federal money on the table for the recovery of threatened wetlands in NSW. Surely the Macquarie Marshes, recognised both nationally and internationally, can benefit from this commitment... http://www.jennifermarohasy.com/blog/archives/002339.html
Update February 26, 2008
Stories in the media yesterday** (February 25, 2008) correctly drew attention to the fact that there are levy banks within the Macquarie Marshes and that they are depriving key wetland areas of water.
But they went on to lump upstream legal and planned irrigation development that makes allocations for environmental flows with illegal and unplanned levies on grazing land which are currently blocking designated environmental flow water from reaching the northern nature reserve.
Some of the media reports suggest a need for more studies, but the solution is simply to bulldoze the illegal levies so that environmental flow can get through to the nature reserves.
Other issues within the marshes that require action, rather than more studies include:
1. Preventing the trampling of bird nesting sites by cattle, and
2. Addressing the general issues of overgrazing.
The Macquarie Marshes is a large non-termial wetland in central western New South Wales covering about 200,000 hectares. Most of this area (88 percent) is privately owned and grazed. There are two publicly-owned nature reserves where cattle are excluded and which are Ramsar-listed, meaning they are considered of international importance for migratory bird species.
The most definitive recent publication on the ecology of the Macquarie Marshes is:
The Macquarie Marshes: An Ecological History
by Gillian Hogendyk
IPA Occasional Papers
http://www.ipa.org.au/publications/publisting_detail.asp?pubid=683
You can see pictures of overgrazing at this blog post:
Cattle killing the Macquarie Marshes, 21October 2005
http://www.jennifermarohasy.com/blog/archives/000949.html
There are pictures of the illegal levies here:
More Water Won't Save the Macquarie Marshes, 28 March 2006
http://www.jennifermarohasy.com/blog/archives/001282.html
And for more discussion:
Three Pressing Issues for the Macquarie Marshes, 13 July 2006
http://www.jennifermarohasy.com/blog/archives/001481.html
----------------------------
** Yesterday’s stories include:
Report reveals illegal Murray-Darling irrigation
By environment reporter Sarah Clarke
Posted Mon Feb 25, 2008 12:02pm AEDT
Updated Mon Feb 25, 2008 12:12pm AEDT
Scientists say the flood plains are being sucked dry and there is no legislation in place to stop further development.
A new report has exposed major flaws in the management of key rivers and flood plains along the Murray Darling Basin.
Satellite images of a key wetland in north-western New South Wales reveal more than 2,000 kilometres of earthworks have carved up the waterway.
While some of the channels and levees may have been authorised, others are considered illegal and are diverting water into irrigation and farming.
http://www.abc.net.au/news/stories/2008/02/25/2171517.htm
NSW vows crackdown on Murray-Darling earthworks
Posted Mon Feb 25, 2008 1:05pm AEDT
Updated Mon Feb 25, 2008 1:46pm AEDT
The New South Wales Government says it will crack down on unauthorised earthworks in the Macquarie Marshes in the state's north-west.
A report by the University of NSW found that more than 2,000 kilometres of channels, levees and dams are carving up the Macquarie Marshes and diverting water into irrigation and grazing areas.
http://www.abc.net.au/news/stories/2008/02/25/2171663.htm
Wetlands in a flap after the rains
February 25, 2008
Birds are winning the battle of the marshes, writes Daniel Lewis.
Wading through Monkeygar Swamp, with magpie geese honking in the sky above, even a vicious bite from the odd leech can't wipe the smile off Ray Jones's face.
There's enough water for significant bird breeding in his beloved Macquarie Marshes for the first time since 2000, and the National Parks field officer is on a high after depressingly dry years.
"When you see these geese taking off you can't help but smile," Jones says. A fellow parks employee recently told him: "This is the first time I have seen you smiling for years."
http://www.smh.com.au/news/environment/wetlands-in-a-flap-after-the-rains/2008/02/24/1203788147733.html
'Water theft' threatens Murray-Darling
By DANIEL LEWIS & MARIAN WILKINSON - Australia
Monday, 25 February 2008
A MAZE of levee banks, channels and dams is stealing water from the state's flood plains and threaten to undermine the $10 billion Murray-Darling Basin rescue plan.
A year-long study by a leading wetlands expert also says environmental water stolen on the flood plain that is home to the iconic Macquarie Marshes has already caused enormous environmental damage.
The report says inappropriate development has continued for decades…
http://www.smh.com.au/news/environment/river-rescue-under-threat/2008/02/24/1203788147679.html
Flood plain development 'stealing water'
February 25, 2008 - 6:35AM
Levee banks, channels and dams are stealing water from NSW flood plains and threatening to undermine the $10-billion Murray-Darling Basin rescue plan.
The authors of a report on flood plain development on the lower Macquarie River say state and federal governments have turned a blind eye to water theft through flood plain harvesting, Fairfax reported on Monday.
http://news.smh.com.au/flood-plain-development-stealing-water/20080225-1ugc.html
'Water theft' threatens Murray-Darling
By DANIEL LEWIS & MARIAN WILKINSON - Australia
Monday, 25 February 2008
A maze of levee banks, channels and dams is stealing water from NSW's flood plains and threaten to undermine the $10 billion Murray-Darling Basin rescue plan.
A year-long study by a leading wetlands expert also says environmental water stolen on the flood plain that is home to the iconic Macquarie Marshes has already caused enormous environmental damage.
http://www.farmonline.com.au/news_daily.asp?ag_id=48948
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