Soil erosion is nothing new to us today. There are many causes of it, most of which are sadly thanks to humans and our way of dealing with nature. Soil erosion is the biggest contributing factor to landslides and mudslides that claim the lives and homes of many whenever it happens regardless of the location. Here we will look at some of the most common reasons behind soil erosion and how we can effectively overcome them.
The deforestation that is happening today is on unprecedented scales. Much of the foliage that holds and binds the soil together giving it stability gets taken off exposing the soil and making it vulnerable to erosion. Deforestation happens in the name of development mostly and while there are many steps being taken today to contain it and be sustainable, there are still quite a few red alerts that the world is concerned about. How can we overcome this? By implementing the accurate land and vegetation management methods. You do not necessarily need to cut down everything in order to make space. There are many new methods of designing and architecture that helps integrate nature into the manmade structure as well which is far more effective. Visit this link http://www.watreeworks.com.au/vegetation-management/ for more info on kland and vegeta
Washing off of soil
Soil tends to wash off when there is nothing to provide stability for it. For example instead of cutting if you developed tree pruning Perth and implemented geotextiles or retaining walls you will be able to stop the washing off of soil. Soil gets washed off when rain and water falls on it creating a massive impact and causes the soil and silt to get washed off with the running water into nearby rivers and lakes which in turn sets off eutrophication which harms aquatic life as well. With retaining walls the terracing will be filled with plants and a slope that would otherwise be run off with water would be made into steps that would stop the soil from getting eroded.
Building housing complexes on land that has been filled
Filling up land that would otherwise basically provide irrigation for the water to go down when it rains is another major cause of soil erosion. The land is stripped bare of any kind of foliage and is then filled with more soil on top of which houses are built. With time the soil begins to erode and settle causing cracks to appear on the walls of houses built on the lands as well. The best way to help in the prevention of this aspect of soil erosion would be to stop filling up land and let nature take its course which unfortunately does not happen.