One of the problems all over the world today is the soil contamination and it must be eradicated to ensure that there is a good quality of produce for consumption. The soil is made of different things that would make a healthy soil and some of these basic organic materials are granite and limestone while you also have to add animal droppings, leaves, location of the land whether it is located high above the mountain or in a valley and the most important is the climate.
What are the effect if you grow a plant on a contaminated soil?
It is important that you know what type of soil, what are the different toxins present as well as the severity of the contamination and how much toxins the plant will absorb. Sandy soil are less likely to hold any chemicals as compared to soil that contains organic matter such as peat moss often hold on to all sorts of contaminants and this has an effect on the metabolic state of the microorganisms in the soil.
Once you touch a contaminated soil, it will have an effect on you but it also depend on what type of contaminant there is. Small animals or humans dig holes in it which will then the soil will dry up and becomes dry thus the dust particles will be inhaled while other dust particles will be absorbed by the skin. soil contamination: What are the causes?
These oil spills, pipe line leaks, toxic spills have been used by factories, gas stations, mining, and airports and for such they are one of the reasons why there are soil contaminations. Other soil contaminant contributor are the toxic pesticides that are being used in other countries, the over use of fertilizers and this are being used all over the world.
If ever natural disaster strikes such as tsunamis, earthquakes and hurricanes, any facilities that stores toxins will be damaged and thus the chemicals will then leak and can cause soil contamination. In south New Orleans, there is a large area where the soil is contaminated after a hurricane hit the state and it destroyed a lot of holding facilities and over a million gallons of toxic that is being absorbed by the soil after the hurricane.
Health problems and concern and its effects on humans.
As an example, China has very little legislation when it comes to protecting the soil from contamination. In China, 10th of its land is contaminated and heir land is being irrigated by polluted water wherein the effects of soil contamination is devastating and can have great effect on the health of its population which causes kidney, liver and leukemia.