Difference between revisions of "Murray-Darling Basin"
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Latest revision as of 14:52, 22 July 2013
Murray-Darling Basin Facts
Basin Area: 1061000 1,061,000 km²
409,546 mi² km2
Type:watershed or basin
Includes Riparians: Australia;
[1]
[2]
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The Murray-Darling Basin drains over 1 million km2, representing about 14% of Australia's land area and home to more than 2 million people. Approximately 13% of land in the basin is dedicated to irrigated agriculture, though two-thirds of land in the basin is primarily used as crop or pasture land and the basin contains almost 40% of the country's farms.[3]
The Murray-Darling Basin includes the Murray, Darling and Murrumbidgee rivers. It covers 5 states and territories within Australia.
Contents
Climate Change
Within the Basin, mean temperatures have risen at similar rates to global increases since 1950 and the frequency of extremely high temperature have increased since 1957.[4] Climate models predict that annual basin rainfall is expected to decline, though uncertainty limits the ability to predict the degree, seasonality, or geographic range of decline with great confidence.
Case Studies linked to Murray-Darling Basin
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Articles linked to Murray-Darling Basin
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Located in this basin- Australia
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Facts about Included Riparians
| Riparian | Population in Basin | Area within Basin in sq. km | Irrigated Lands within Basin in sq km | Average Discharge in cubic m per second |
|---|---|---|---|---|
| Australia | 2 million2,000,000 people | 1,061,000 km²409,654.39 mi² | 14,000 km²5,405.43 mi² |
- ^ Australian Bureau of Statistics. Catalogue 4618.0 Water Use on Australian Farms, 2011-12. Accessed online at http://www.abs.gov.au/ausstats/abs@.nsf/Lookup/4618.0main+features52011-12 July 22 2013
- ^ Australian Bureau of Statistics. Catalogue 4610.0.55.007 - Water and the Murray-Darling Basin - A Statistical Profile, 2000-01 to 2005-06. Accessed online at http://www.abs.gov.au/ausstats/abs@.nsf/mf/4610.0.55.007 on July 23 2013
- ^ Australian Bureau of Statistics. Catalogue 4610.0.55.007 - Water and the Murray-Darling Basin - A Statistical Profile, 2000-01 to 2005-06. Accessed online at http://www.abs.gov.au/ausstats/abs@.nsf/mf/4610.0.55.007 on July 23 2013
- ^ Albert van Dijk, Ray Evans, Peter Hairsine, Shahbaz Khan, Rory Nathan, Zahra Paydar, Neil Viney, Lu Zhang (February 2006) Risks to the Shared Water Resources of the Murray-Darling Basin MDBC Publication 22/06 http://www.clw.csiro.au/publications/waterforahealthycountry/2006/RisksSharedWaterResources.pdf
