The process by which native vegetation and habitats are removed from a place is referred to as land clearance. The process involves total removal of native woodlands, grasslands, bushlands, savannah, forests and other forms of vegetation on an extensive area. Natural wetlands are also drained. There are many reasons why this process may be done, but most importantly, it is done so that land for agriculture, urban development, and other land uses can be created.
Land clearing has been done in many places around the world. One perfect example where it has been done on a large scale is Australia with about 13 percent of the native vegetation since the time of European settlement being cleared. In other places such as the United States, this process has occurred to even a greater scale. There are many American companies that provide this service to various clients around the world. To hire the best company for land clearing Columbia SC is a good place to check out.
Clearing of lands is done for many varied reasons. One of the major reasons is to give way for agricultural activities to be done. Land with massive tracts of vegetation have very fertile soils and the level of rainfall is usually very high. Such lands form suitable grounds for agricultural activities.
Historically, there has been support by many Commonwealth and State Governments to clear lands for agricultural activities to take place. The support came because it was thought that this was a necessary strategy for national economic prosperity. Cleared lands give way for large scale production of crops and animals. In most cases, the agricultural activities that are engaged in after land has been cleared are commercial as opposed to subsistence farming.
Although cleared lands open way for other developments, the process has many other negative effects. The first effect is that the process leads to the destruction of plants and local ecosystems which serve as food sources for native species. This process causes invasive animals and weeds to spread when their habitats are destroyed. There is also a negative effect on greenhouse gas emissions.
Soil erosion occurs extensively when natural vegetation is removed, leaving the land bare and naked. This vegetation removal also inhibits various biota and vegetation from re-establishing themselves in the area. Soils receive their nutrients from terrestrial vegetation to remain fertile. Thus, when the vegetation is eliminated, there is degradation in soil quality. Soil depletion occurs further due to soil erosion.
Dryland salinity is another negative effect that results when lands are cleared on a massive scale. Dryland salinity is caused when groundwater forces soils in the ground to move up the surface. This process affects plant productivity negatively and reduces the health of streams, rivers, and other water bodies. Lands are rendered unsuitable for crop farming when dryland salinity takes place extensively.
Another major adverse effect of this process is climate change. Since vegetation attracts rainfall, its removal results in decreased rainfall and increase greenhouse gas in the atmosphere. These and many other effects make the process to be regulated strictly by most governments.
Land clearing has been done in many places around the world. One perfect example where it has been done on a large scale is Australia with about 13 percent of the native vegetation since the time of European settlement being cleared. In other places such as the United States, this process has occurred to even a greater scale. There are many American companies that provide this service to various clients around the world. To hire the best company for land clearing Columbia SC is a good place to check out.
Clearing of lands is done for many varied reasons. One of the major reasons is to give way for agricultural activities to be done. Land with massive tracts of vegetation have very fertile soils and the level of rainfall is usually very high. Such lands form suitable grounds for agricultural activities.
Historically, there has been support by many Commonwealth and State Governments to clear lands for agricultural activities to take place. The support came because it was thought that this was a necessary strategy for national economic prosperity. Cleared lands give way for large scale production of crops and animals. In most cases, the agricultural activities that are engaged in after land has been cleared are commercial as opposed to subsistence farming.
Although cleared lands open way for other developments, the process has many other negative effects. The first effect is that the process leads to the destruction of plants and local ecosystems which serve as food sources for native species. This process causes invasive animals and weeds to spread when their habitats are destroyed. There is also a negative effect on greenhouse gas emissions.
Soil erosion occurs extensively when natural vegetation is removed, leaving the land bare and naked. This vegetation removal also inhibits various biota and vegetation from re-establishing themselves in the area. Soils receive their nutrients from terrestrial vegetation to remain fertile. Thus, when the vegetation is eliminated, there is degradation in soil quality. Soil depletion occurs further due to soil erosion.
Dryland salinity is another negative effect that results when lands are cleared on a massive scale. Dryland salinity is caused when groundwater forces soils in the ground to move up the surface. This process affects plant productivity negatively and reduces the health of streams, rivers, and other water bodies. Lands are rendered unsuitable for crop farming when dryland salinity takes place extensively.
Another major adverse effect of this process is climate change. Since vegetation attracts rainfall, its removal results in decreased rainfall and increase greenhouse gas in the atmosphere. These and many other effects make the process to be regulated strictly by most governments.
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