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Jennifer Marohasy

Jennifer Marohasy

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Archives for October 2008

How to Save the Red Gum Forests: A Note to Mr Kelvin Thomson MP

October 19, 2008 By jennifer

Kelvin Thomson is the federal member for Wills, representing inner-city northern Melbourne.   He was the Shadow Attorney-General in early 2007 when it was discovered that he had provided a notorious Melbourne gangster, Tony Mokbel, with a personal reference describing him as a “responsible, caring husband and father”.   Mr Thomson subsequently resigned from the front bench, but he still has trouble telling good from bad. 

Last Tuesday in federal parliament as part of debate on the Water Amendment Bill 2008, Mr Thomson described me as an anti-environmentalist and made much of my opposition to the creation of another 100,000 hectares of National Park along the Murray River.   He suggested that converting state forest to national park would be a very significant nature conservation outcome for the Murray River which I opposed.  

In reality converting state forest to national park is not going to address the current key issue for the forests which is provision of adequate environment flows in an efficient manner.  Furthermore, by ‘locking-up’ the forests and banning current management practices the forests may become less, rather than more, resilient.  

I do oppose the continual ‘locking-up’ of ever more forest principally on the basis that those in metropolitan Australia, in places like inner-city Melbourne, like the idea of national parks.  

Many city people have a romantic notion of wilderness – an idea that wilderness is a place where people do not go.   In reality the beauty of many wild places is a consequence of careful management by people.  Indeed the red gum forests of the central Murray Valley, the forests that Mr Thomson would like to see ‘locked-up’, are only about 6,000 years old following a geological uplifting that changed the course of the Murray River.  They have always been managed, first by indigenous Australians and more recently by the wood cutters and cattlemen who now live there. 

In July this year I launched the 152-page ‘Conservation and Community Plan’ for the Red Gum forests at the Victorian Parliament House.   This plan is about protecting the Red Gum forests not leaving their survival to fate.   The plan developed by 25 community groups under the guidance of foresters Mark Poynter and Barry Dexter proposes the creation of a public land tenure known as RAMSAR Reserve with management to integrate the principles of multiple-use with environmental care.   Current government policies and plans relating to timber production, cattle grazing, and recreational activities would be retained in RAMSAR Reserves in accordance with zoning that takes account of prevailing values and conditions.   

The community plan proposes that funding for more on-ground resources be obtained from revenue generated by these commercial uses of the forest such as timber production, grazing, firewood collection and bee keeping.   

The Alliance of community groups supports more environmental flows for the forests and the plan explains how to achieve the more efficient delivery of this water through the use of water regulators that already exist in many of the forests. 

In short, Mr Thomson misrepresents me when he suggested in federal parliament last week that I do not care about the Red Gum forests.   I care deeply about these forests and I recognise that their preservation is dependent on appropriate management regimes, not the romantic notion of wilderness implicit in the speech by Mr Thomson that falsely assumes less people equals more trees.    

************
Additional Reading:

While the Murray River is flowing despite the drought, many of its tributaries are drying up: https://jennifermarohasy.com.dev.internet-thinking.com.au/blog/2007/11/murray-river-tributary-reduced-to-billabongs/ 

After a fire in the Barmah forest:    https://jennifermarohasy.com.dev.internet-thinking.com.au/blog/2007/11/after-the-%e2%80%98top-island%e2%80%99-fire-in-the-barmah-red-gum-forest/

Some forests can be ‘drought proofed’ through thinning: https://jennifermarohasy.com.dev.internet-thinking.com.au/blog/2007/11/thinning-red-gum-forests-at-koondrook/ 

You can read my speech at the launch of the community plan here:  https://jennifermarohasy.com.dev.internet-thinking.com.au/blog/2008/08/a-new-plan-for-the-red-gums-of-northern-victoria/

Enjoying the Murray River, surrounded by River Red gums, just upstream of Barham, October 2007.  Photograph taken by Jennifer Marohasy.

Filed Under: Opinion Tagged With: Forestry, Murray River

Kingmakers: Greens Win Balance of Power in ACT

October 19, 2008 By jennifer

Following an election last weekend in the Australian Capital Territory (ACT), the major parties will have to negotiate with the Greens as they now hold the balance of power. The result is a huge win for the Greens; a party that continues to grow in power in Australia.  Read more here.

Filed Under: News Tagged With: Elections

An Old Queen Parrot

October 18, 2008 By jennifer

Since moving to the Blue Mountains late last year I’ve made some new friends including a King Parrot and a Magpie.   The young male King Parrot sits on my back landing and looks through the glass door into my study when the bird-feeder is empty.  Maggie, the Magpie, perches on a window sill and looks into the kitchen when she is hungry and notices I am feeding myself.

They are both rather bold birds.

There are usually three or four King Parrots in the trees in the vicinity of the bird-feeder that hangs in my backyard.  Over the last few days an old King Parrot, in fact a female so lets call her a Queen Parrot, has been mostly just resting on the back lawn.

Filed Under: Birds, Community, Nature Photographs

Introducing a Progressive Environmentalist and Blogger: Kerry Miller

October 17, 2008 By jennifer

Conferences are an opportunity to make new friends.  I met Kerry Miller at the Australian Environment Foundation last weekend in Canberra and have added her blog StrangeTimes to my blog roll. 

Like me Kerry is an optimist and she sees technology as a solution to many environmental problems.  StrangeTimes is a group blog with a particular perspective and explains:

“We reject green ideology because it opposes rapid development, fears change and romanticises pre-industrial life. In practice, “sustainable development” sustains only poverty, malnutrion and death.”

Strong words! 

Kerry and fellow blogger, David McMullen, have written a little report on the Australian Environment Foundation conference which can be read here http://strangetimes.lastsuperpower.net/?p=139

Filed Under: Community Tagged With: People

How Melbourne’s Climate Has Changed: A reply to Dr David Jones (Part 2)

October 16, 2008 By jennifer

IT is generally believed that there has been a decline in rainfall across Australia and that as a consequence cities like Melbourne must suffer severe water restrictions.   Indeed if you live in Melbourne you must get prior written approval to fill a swimming pool, there are strict rules explaining how and when you can water your garden, and it is illegal to wash to your car with a garden hose.

In Melbourne reducing water demand and ensuring the efficient use of water is now government policy and the public is continually reminded of this imperative. 

Melbourne’s broadsheet, The Age, recently published an opinion piece entitled ‘Our hot, dry future’ by David Jones, head of climate analysis at the Bureau of Meteorology.  The piece reinforced the popular belief that there has been a long term decline in rainfall as a consequence of climate change.  Dr Jones wrote:

“We also know that over the past 11 years Melbourne’s rainfall has been about 20% below the long-term average, and that south-east Australia as a whole has now missed out on more than a year’s worth of its normal rainfall over the duration of the event. The run-off into Melbourne’s dams has been 40% below average over this drought period compared with the longer term, while regional areas have fared even worse. And the drought hasn’t ended.”  

Total rainfall for the major water-harvesting catchments feeding Melbourne is archived on a weekly basis at the Melbourne water website  as well as total dam storage levels back to September and August 1998, respectively.   My assistant at the Institute of Public Affairs, Nichole Hoskin, asked the Water Commission if we could have this information in an excel format for ease of manipulation, but a Mark Kartasumitra, explained we would have to make-do with what was at the website.   So Nichole extracted the individual weekly values for rainfall and water storage from their archives and entered these values into a spread sheet and then plotted a chart for rainfall, shown below, and also a chart for water storage. 

There has been a steady decline in the amount of water in Melbourne’s dams since 1998, but the chart of total catchment rainfall shows no such decline.   Indeed rainfall over the last decade appears to have been fairly steady. 

When Dr Jones writes that rainfall has been 20% below the long-term average I wonder what time frame he uses by way of comparison?   When Dr Jones writes that runoff has been 40% below average it is interesting to again ponder time frames and also what changes in land management in the catchment may have contributed to the reduction.  Indeed the available data suggests that dam levels have fallen significantly even though there has been reasonable rain.

*****************
Part 1 of ‘How Melbourne’s Climate Has Changed: A reply to Dr David Jones’ was published on October 14th, 2008, and can be read here.

Filed Under: News, Opinion Tagged With: Climate & Climate Change

On a Mission to a Low-Carbon Economy: Penny Wong

October 16, 2008 By admin

We have a “moral” duty to tackle climate change and won’t delay action because of the world economic meltdown, a defiant Australian Climate Change Minister Penny Wong told the prestigious London School of Economics last night.  [Read more…] about On a Mission to a Low-Carbon Economy: Penny Wong

Filed Under: Opinion Tagged With: Climate & Climate Change

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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

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