Salinity is a major environmental issue in Australia. Salinity describes the salt content of water or soil. When the salt content rises to an extreme, it degrades the water quality and land efficiency. This is the problem that is being faced in Australia; salt levels are becoming so extreme that is affecting plant and animal survival, thus damaging infrastructure.
Dryland salinity is caused when the rising water-table surfaces natural salts in the soil. The salt remains in the soil and becomes increasingly concentrated as the water evaporates or is used by plants (Australian Government, 2001). One of the main causes for rising water-tables is the removal of the native Australian vegetation. They have deeper roots and use more water than the crop plants that are replacing them. The crop plants have short roots and cannot absorb as much water as the native plants, therefore causing the water-table to rise and bring salt to the surface. Dryland salinity is having detrimental effects......

Join Now to view the rest of this term paper!
Members: Login to view this research paper.

Title: Salinity In Australia
Approximate Word Count: 1434
Approximate Pages: 6 (250 words per double-spaced page)

With the Term Papers Lab Membership Pass, you get instant access to every term paper on this site, including the term paper on Salinity In Australia, for as long as you remain a member! That's over 100,000 online term papers and written research papers at your fingertips!

You could be reading our college term papers on Salinity In Australia in less than two minutes!

Other term papers sites charge almost $100 for a single term paper. At Term Papers Lab, you can get instant access to over 100,000 termpapers and sample research papers for as little as $29.95!

1. Salinity In Australia
   

   Salinity in Australia. Salinity is a major environmental issue in Australia. ...
   Dryland Salinity in Australia: Overview and Prospects. ... ...

2. Salinity In Australia
   

   Salinity in Australia. Salinity is a major environmental issue in Australia. ...
   Dryland Salinity in Australia: Overview and Prospects. ... ...

3. Avon River
   

   ... Salinity is a major environmental concern in Western Australia, especially the
   southwest. ... Salinity has always been around, since Australia was settled. ... ...

4. Salinity
   

   ... the 2000 National Land and Water Resources Audit, the water quality of eighty wetlands
   across Australia is either affected or threatened by dryland salinity. ... ...

5. Soil Salinity
   

   ... In Western Australia, about 250 square kilometres of agricultural land is going
   out of production every year because of soil salinity caused by overclearing of ... ...