The town of Mungindi is on the Qld / NSW border, just where the straight line becomes a wiggly bit - the Barwon River. You can probably see Google Earths indication of this border running through the image below. Lucky for us the resolution of GE is pretty clear just NW of the town.
This image shows the water extracted for the Barwon River visible as the blue and whiteish shapes across the landscape. FYI this image is 40 ks across
This next image zooms up a bit. (the image is 26 ks across) The town is flaged (yellow). We're gonna zoom up on two ringtanks - one is the triangular shape and the other is shaped a bit like a hammer, nearer the top of this image.
The point of the triangle is positioned 'conviently' right next to the Barwon river. No prizes for guessing which has the most water? In this image and the closer-up below that you can see the charasteristic wide furrow lines indicative of cotton plantings. These furrows can often be seen from an airliner - if you are the sort of person who looks out the window at the earth below.
These (below) are the hammer shaped ringtanks, again positioned right next to the river and when we zoom out from the images (above and below) you can count on one hand the trees - or any vegetation for that matter - in the areas graded for cotton. You can also see that the non-cotton areas are lightly timbered with native vegetation - mainly river gums. This is just to point out that this landscape is not already a denuded treeless expanse. Cotton has unfortunately made it this way.
Tuesday, March 20, 2007
Water Extractions: Brewarina / Walget
A couple of cotton plantations between Brewarina and Walget, extracting water from the Barwon River. The ploughed land in this image measures aprox 10 x 4 kilometres and the blue indicates the water from the river pumped into the ringtanks. The image under that is a closer up view of the same area. The white lines are the open channels of water that divide the cotton bays.
This cotton plantation is a bit further to the west on the same river.
This cotton plantation is a bit further to the west on the same river.
Water Extractions: Goondawindi
This image shows cotton plantations south of the town of Goondawindi on the NSW Qld border. The town and river can be seen in the top right hand side of the image. The river is the Macintyre which flows to the Barwon and then to the Darling / Murray. The blue and white squares show the massive amounts of water extracted from the river for cotton. This image is 8.5 klms across and there appear to be very few trees. The white lines are open water channels transporting the water from the river to the 'ring tanks' and cotton fields.
This image (below) is 13.5 klms across and is West of Goondawindi. The Macintyre river - running thru. the centre of the image - divides NSW from Qld.
Were now zoomning out and this image is 60 klms from east to west and shows a landscape literally dotted with water evaporating in the ringtanks . The brown denuded areas are the land lazer graded for cotton plantations. The vast scale of the water extractions explainins the current state of the Darling River in western NSW and the general demise of the Murray Darling Basin. If you double click on the images some of them will expand to screen size.
Monday, March 12, 2007
Professor Ian Lowe
I listened a while ago to terrific lecture by Proffessor Ian Lowe currently head of the Australian Conservation Foundation. He was speaking on Big Ideas, Radio National - on the series of lectures dedicated to the life of the late (and great) Rick Farley. Here is a slice of the transcript:
"Indigenous people recognised ... that if we look after the country, the country will look after us. The converse of course, is that if we don't look after the country, sooner or later it will bite us on the backside, and I'm going to suggest we can see some of the teethmarks at the moment in the settled parts of Australia.
We need to recognise that the relationships between our identity, our culture, our wellbeing and the natural values of this country are crucial to our future. We should never forget that the health of our communities is related to the health of landscapes, and the relationship flows both ways. You can't have a healthy community without a healthy landscape, and you can't have a healthy landscape without a healthy community.
He continues to comment on Australias economic rationalist model which has suceeded in draining our rivers of water to support and industry which in effect exports this water for the price of a bale of cotton!!
"Most of our decision makers still use what I call the pig-headed model, in which they see the economy as the main game, like the face of the pig, and society and environment as two minor protuberances propping up the economy. They genuinely believe that if the economy is strong, problems with society, problems with environment, can always be patched up. That's not just a wrong-headed model, but it's not working.
The unprecedented economic progress of recent decades has come at some social cost and very large environmental cost. I think we need a better model, and I've suggested the three concentric circles or the eco-centric model, as somebody called it 'the view from space model', recognising that if you look at the earth from space, you can't see the economy, what you see is the perilously thin membrane that supports life and the physical boundaries that separate some of our societies, like oceans and rivers and mountain ranges. And if you take that as your starting point, you recognise that the economy is an important part of our society but only a part. There are things we expect from our society, like security, companionship, a sense of identity, love, cultural traditions that are not even in principle part of the economy. The economy is part of our society, and our society is totally enclosed within and totally dependent on the natural systems of the planet.
The economy gives us some things we need, but overwhelmingly it gives us things that we have to be persuaded to want, which is why we have an advertising industry. But the natural world gives us the things we absolutely need: air to breathe, water to drink, the capacity to produce our food, our sense of cultural identity, spiritual sustenance. Economic development needs to be consistent with the aspirations of our society, and those in turn need to be kept within the limits of natural ecological systems. We have no future if we continue to use the old paradigm in which economic criteria are the basis for planning, hoping we can always repair the social and environmental damage."
You can also listen on line with this link.
Enjoy your day. more photos from me soon.....
"Indigenous people recognised ... that if we look after the country, the country will look after us. The converse of course, is that if we don't look after the country, sooner or later it will bite us on the backside, and I'm going to suggest we can see some of the teethmarks at the moment in the settled parts of Australia.
We need to recognise that the relationships between our identity, our culture, our wellbeing and the natural values of this country are crucial to our future. We should never forget that the health of our communities is related to the health of landscapes, and the relationship flows both ways. You can't have a healthy community without a healthy landscape, and you can't have a healthy landscape without a healthy community.
He continues to comment on Australias economic rationalist model which has suceeded in draining our rivers of water to support and industry which in effect exports this water for the price of a bale of cotton!!
"Most of our decision makers still use what I call the pig-headed model, in which they see the economy as the main game, like the face of the pig, and society and environment as two minor protuberances propping up the economy. They genuinely believe that if the economy is strong, problems with society, problems with environment, can always be patched up. That's not just a wrong-headed model, but it's not working.
The unprecedented economic progress of recent decades has come at some social cost and very large environmental cost. I think we need a better model, and I've suggested the three concentric circles or the eco-centric model, as somebody called it 'the view from space model', recognising that if you look at the earth from space, you can't see the economy, what you see is the perilously thin membrane that supports life and the physical boundaries that separate some of our societies, like oceans and rivers and mountain ranges. And if you take that as your starting point, you recognise that the economy is an important part of our society but only a part. There are things we expect from our society, like security, companionship, a sense of identity, love, cultural traditions that are not even in principle part of the economy. The economy is part of our society, and our society is totally enclosed within and totally dependent on the natural systems of the planet.
The economy gives us some things we need, but overwhelmingly it gives us things that we have to be persuaded to want, which is why we have an advertising industry. But the natural world gives us the things we absolutely need: air to breathe, water to drink, the capacity to produce our food, our sense of cultural identity, spiritual sustenance. Economic development needs to be consistent with the aspirations of our society, and those in turn need to be kept within the limits of natural ecological systems. We have no future if we continue to use the old paradigm in which economic criteria are the basis for planning, hoping we can always repair the social and environmental damage."
You can also listen on line with this link.
Enjoy your day. more photos from me soon.....
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