Soil erosion has emerged as one of the leading causes of fertility loss in arable land and loss of land as well around the world. Ecosystems around the world are losing their structure, fertility and sustainable future due to soil erosion. This has led to major uncertainties around the world in terms of hunger, poverty, and, ultimately, diseases due to malnutrition. In this blog, we will discuss how soil erosion has affected the world of humans directly and indirectly. Furthermore, we will also discuss the methods that solve the issue of soil erosion and find sustainable solutions regarding the same. Moreover, the new holland 3630 is the advanced developed tractor model. Also, it comes in a friendly budget for farmers.
Table of Contents
What is soil erosion?
When the top is loose, fertile soil is lost due to a lack of attachment with respect to the secondary layer of soil, the process is called soil erosion, and the damaged soil is called eroded soil. An eroded soil is of no use, neither as seen from farming perspectives nor as seen from agricultural perspectives. Soil erosion has been getting noticed for decades due to the rough usage of fertile soil. But, as of now, it has become a necessity as the food requirements of humans around the world are increasing day by day.
Reasons for soil erosion: A brief
There are many reasons for soil erosion. They are listed below:
- Deforestation
Deforestation has led to many environmental hazards leading to the loss of ecosystems around the world. This has led to global environmental problems such as global warming, loss of fertile land, rise in sea levels, etc. Deforestation leads to the loss of biodiversity, which in turn leads to a loss in soil structure and strength in the affected areas. Deforestation can be stopped by educating, sharing, and implementing strict norms in the region.
- Strong winds
The strong winds target loose soil on the surface. A fertile land, if left unchecked, is always prone to strong winds that deplete the top fertile layer of the soil. To counter soil erosion through strong winds, we suggest forestation of the area and rehabilitation of ecosystems to maintain healthy biodiversity.
- Running water
Running water bodies, when coming in contact with loose soil, erode the top loose soil. This has been a major problem since the existence of running water bodies. However, in modern times dams have only maximized soil erosion.
- Hard rains
Heavy rainfall causes an imbalance in water present in moving water bodies. This leads to speedy running water. This is turn, erodes the soil on a large scale. Furthermore, floods due to heavy rainfall are an extra disadvantage to the cause. Flood is often the major reason behind the loss of fertile lands that are close to running water bodies like rivers, canals, etc.
- Deserts
Storms in deserts often are the reason behind the clogging of fertile lands with infertile soil elements such as silicon or sand. As we all know, the presence of silicon in regular soil reduces the water retention capabilities of the soil. The more sand in a piece of land, the lesser its fertility. Hence deserts close to fertile lands should be well shielded from the incoming threat as they make the soil loose. Thus making them more prone to soil erosion.
What are the potential environmental hazards due to soil erosion?
As we already discussed, the food demand of the planet is increasing with a rapidly growing population. This has forced humans to rethink their crop production habits and practices. As per various environmental Pandits, at the current rate of sustainable use of soil resources, we won’t stand another 50 years or so on this planet. Below are some environmental hazards due to soil erosion. Soil erosion has led to the loss of ecosystems around the affected areas. This process starts with the loss of greenery.
- Imbalance of food chains
- Desertification
- Loss of Habitat (leading to major migration)
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