Could we refill the Great Artesian Basin with floodwater? › Ask an Expert (ABC Science) If we can tap the Artesian Basin to take water out, why can't we pump water back into it in times of flood ?
It's a temptingly simple idea that in times of flood we can inject surplus water back into the Great Artesian Basin. But while reinjection is technically feasible, the trick is to collect that water and inject it into the right locations, and the sheer size of the artesian basin makes that difficult, says Dr Vincent Post, from the National Centre for Groundwater Research and Training. The Great Artesian Basin underlies 22 per cent of the continent stretching across Queensland to the south east corner of the Northern Territory, north east corner of South Australia and northern New South Wales. But it is not just one big underground lake. Great Artesian Basin. Great Artesian Basin in Australia Hot water bore hole into the Great Artesian Basin in Thargomindah.
Water in, water out: assessing the future of the Great Artesian Basin. The Great Artesian Basin is huge and ancient underground “water tank” big enough to fill Sydney Harbour 130,000 times.
It streches from Cape York down to Dubbo and further west than Coober Pedy and has been providing the only reliable source of fresh water for rural communities in Queensland, New South Wales, South Australia and the Northern Territory since the first bore holes were sunk in the 19th century. How to refill australian artesian basin aquifer. Grrmany sustainable agriculture. Australia sustainable agriculture.
Murrumbidgee irrigation. Living with Wildfire - The New Yorker. On the afternoon of September 15th, in the small northern California town of Weed, a fire began burning in the dry grass near the Boles Creek Apartments.
By day’s end, it had consumed about a quarter of the town, moving so quickly that many residents fled empty-handed from their homes, some of them half dressed. Though Weed is famous for its wind—the town’s much lampooned name is the legacy of Abner Weed, a sawmill operator who was looking for a place to dry his lumber—never before had that wind combined with heat and drought to such destructive ends. As much of the American West gets warmer and drier, wildfire season is getting longer, busier, and more frightening. But fire, unlike other natural hazards, is still widely considered an enemy to be defeated, rather than a fact of life that must be accepted. There have been attempts, especially in the past two decades, to change this tendency. “We don’t just have a forest-fire problem,” Moritz told me. Dairy industry australia. Landowner Biodiversity Conservation Grants. Primary industry germany. Permaculture.
Permaculture is a system of agricultural and social design principles centered on simulating or directly utilizing the patterns and features observed in natural ecosystems.
The term permaculture (as a systematic method) was first coined by David Holmgren, then a graduate student, and his professor, Bill Mollison, in 1978. The word permaculture originally referred to "permanent agriculture", but was expanded to stand also for "permanent culture", as it was understood that social aspects were integral to a truly sustainable system as inspired by Masanobu Fukuoka’s natural farming philosophy. It has many branches that include but are not limited to ecological design, ecological engineering, environmental design, construction and integrated water resources management that develops sustainable architecture, regenerative and self-maintained habitat and agricultural systems modeled from natural ecosystems. History Core tenets and principles of design Theory Layers Zone 0.
Department of Agriculture (Australia) Barnaby Joyce wants cheap loans for farmers, but will it help small business? The outcome of Agriculture Minister Barnaby Joyce’s calls for the federal government to offer an extra $280 million in cheap loans to embattled farmers could have flow-on effects to rural small businesses, the National Farmers Federation suggests.
Joyce wants the loans to be given at highly discounted interest rates to farmers having trouble paying off commercial bank debts, in addition to the $420 million Farm Finance loan package which was released in 2013. Last week Joyce said he was in favour of a Rural Reconstruction and Development Bank within the Reserve Bank, which could take on poor rural loans from the private sector at a discounted price. Yesterday he was touring drought-stricken regional communities, accompanied by Prime Minister Tony Abbott. Joyce told wool and meat producers in Broken Hill that the farmers were “doing a decent thing for our nation”, The Australian reports.
Victorian State Government's Department of Primary Industries. Ech2o consultants ltd: Articles by ech2o. Stephen Choi (Adapted with generous permission from: Mary Casey, Simone Concha, Jonathon Dalton, Lella Durante, and Joe Karten) Having only moved to Australia, a year and a half ago, I feel somewhat over-whelmed and under-qualified to be sharing my views on Australia’s ‘water issues’.
So where do I begin? Well, I decided that it would be easy to write about a country where flooding and drought can happen in the same day, or to recall the latest facts about yet another nation that is facing major challenges due to climate change, climate variability and reduced water availability1. But, I decided, you can look that up for yourselves!