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Dryland Salinity In Australia

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Dryland Salinity In Australia
What is Salinity?
Salinity – Salinity can be defined as the condition where the quantity of salt causes problems in the soil and impacts in the landscape. The term salinity can be classified in numerous diverse ways: irrigation salinity, dryland salinity, urban salinity, river salinity and industrial salinity. These contrasting types of salinity are arranged to how and where the salt has been located and what the effects are.
An example of salinity is the amount of salt that is measured in a fish tank in a house.

What is Drought?
Drought – Drought is a lengthy period of time of no rainfall bringing about considerable damage to crops and a loss of yield. Occasionally mentioned as “creeping phenomenon” as it constantly adjacent areas successively.
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Map of Salinity: Above is a map of Dryland Salinity risk. This map shows the amount of dryland salinity in the states of Australia. There appears to be a high amount of salinity in Western Australia, South Australia, Tasmania, New South Wales and Tasmania. There are medium dryland salinity risks in every states as well as the amount of low dryland salinity. There is nil (zero) amount of dryland salinity mainly in Western Australia, South Australia. There also few nil salinities in Northern Territory, Queensland, New South Wales. The areas with the fewest nil salinity is Victoria and Tasmania.
Map of Drought: From the map shown above the rainfall deficiencies of Australia. There is little serious rainfall deficiency in Western Australia, Tasmania, Northern Australia. In South Australia, it displays serious, severe and lowest on record rainfall deficiencies. This is also demonstrated in Queensland with only very little lowest on record rainfall
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In this case, the soil that has limits to amount allowed to take in rainfall can determine the rates of run-off. As a result of this, a large quantity of destruction can be done to roads, fences, dams, land and wetlands of cultivation.
Irrigation – Water that have been contaminated with salt that is left on surface of the ground or plantation leaves after vaporization. Thus, any sort of system involving irrigation has the possibility to come across with a rising increase of salt to the soil.

What are the effects of Drought?
Hunger and Famine – Since water is a major source for food crops along with the sun, it is reliant on water to supply natural resources for the plants. Grass and food grains are all dependent on water to provide them growth, when there is a drought, they are drastically affected. Drought is something that affects growth and the lives of food sources, when gone, people begin to starve. Famine is can be defined as limited amount of food sources are severely affected, crop failure or the balance of population are involved in famine. Famine is what occurs after a long period of time of drought.
Thirst – Although humans can survive for weeks without any food, since all living components are reliant on water to live, people will only last less than a week without

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