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Salt in the water can build up and concentrate in the soil as it becomes trapped.
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∙ 16y ago
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What environmental problem is the result of irrigation?
One of the main problems caused by irrigation is rising salinity. Irrigation salinity can be the result of several factors, such as over-irrigation of farmland or any practice that causes water to lie around for long periods. This leads to increased leakage to the groundwater system, which in turn causes the water table to rise. When the water table reaches to within 2 metres of e soil's surface, evaporation of the water can cause a buildup of salt which is already present in the soil to some degree.
What are the secondary effects of irrigation?
Rising salt in the soil
Is the salt content the same at the shore vs out to sea?
No, the salinity content is more concentrated at the shore.
How do tides affect estuaries?
Estuaries are partially enclosed bodies of water where ocean salt water and fresh water mix. Estuaries vary in salt content. When tides rise, their salinity rises. When the tide falls, the estuary has a lower salinity. Some estuaries are protected and are not affected as much as others.
How do you find out if your soil is contaminated by a saltwater pool?
The best way would be to put a shovel full of dirt in a bucket of clean water ant have the water tested for salt content, However the concentration of salt in a salt water pool is very low and would be unlikely to cause any problems to the surounding soil .Most chlorine generators require a salt content of between 2,500 to 6,000 parts permilion of salt to water. human tears contain about 9000 ppm. once you have more then 1000 ppm of dissolved salts in water it is saline; ocean water contains about 35,000 ppm of salt.
How can salt content affect irrigation?
high salt content prevents plants from absorbing the water
Why is excessive irrigation harmful to the crops?
it may cause waterlogging, may harm the crops by * decreasing the amount of air (oxygen) reaching the roots (which can kill the roots) * It leads to an increase in the salt content of the soil which can damage the crops
How can land degradation link to irrigation?
Much of the water used for irrigation has a high salt and mineral content. As this water is taken in by plants or evaporates it leaves behind the salts and minerals. Eventually, the soil becomes so contaminated that it will support no plants.
Why is leaching used in Agriculture?
Because it refers to the loss of water-soluble plant nurients from the soil, due to rain and irrigation. Leaching may also refer to practice of applying a small amount of excess irrigation where the water has a high salt content.
What environmental problem is the result of irrigation?
One of the main problems caused by irrigation is rising salinity. Irrigation salinity can be the result of several factors, such as over-irrigation of farmland or any practice that causes water to lie around for long periods. This leads to increased leakage to the groundwater system, which in turn causes the water table to rise. When the water table reaches to within 2 metres of e soil's surface, evaporation of the water can cause a buildup of salt which is already present in the soil to some degree.
What are the secondary effects of irrigation?
Rising salt in the soil
Would a salt water pool damage items such as a barbecue and gym equipment when the area is fully enclosed?
The moisture content and or humidity can and will cause some items to rust or corrode. The salt content of the water should have little effect -- salt levels are not high enough. k
What can salt do to your body?
Salt is both good and bad for your body. It keeps the body healthy if it has Iodine content. Salt is a source of a mineral which is very much needed by the body. It makes a body fit, healthy and increases the memory and functioning of the brain. Too much salt is bad for your body. It can dehydrate your body and increase blood pressure. It is recommended to consume only half a spoon of salt everyday. Salt stores a lot of fluids in the body which makes you gain weight.
When irrigation water evaporates rapidly it leaves behind what?
salt
What ingredient makes mannitol salt selective?
the salt content
How many salt is in a salt solution?
The salt content of a salt solution can be found from the solutions' molarity. Any solution with a salt content can be called a salt solution. There is no one set standard which determines the amount of salt which must be in a solution for it to be a salt solution.
Does a sea breeze have low or high air pressure?
It depends on the salt content of the water. (low air pressure=high salt content, high air pressure=low salt content) jks
