Land degradation From Wikipedia, the free encyclopedia Serious land degradation in Nauru after the depletion of the phosphate cover through mining Land degradation is a concept in which the value of the biophysical environment is affected by one or more combination of human-induced processes acting upon the land. Land Degradation Nature of the issue Definition Land Degradation is a global issue caused by multiple threats of the decrease of topsoil and land productivity from erosion processes and overuse. It is the process of human-beings affecting the atmosphere. As a result of land degradation, many negative impacts cause major threats to the environment such as food production, livelihood and also provision of other ecosystems. Global Occurrence Land Degradation occurs throughout the entire world, the. Crude oil and refined product spills commonly found at oil and gas well sites are the major overall source of thermodynamically-favoured petrogenic PAHs to soils and sediments.
What is Environmental Degradation?
Essay On Soil Degradation In Soil - Words | Bartleby
We are living on a planet which is entitled with limited natural resources. These natural resources are getting exhausted at a very high rate. When civilization first began on earth, man invented different things but he totally forgot about waste disposal methods which were equivalently increasing at a steady rate too. As our requirements increased, we damaged our natural resources by exploiting them inappropriately. By natural resources we mean soil, water, forests and air. Man is the main contributor to widespread pollution on earth because of continuous development and progression, but poor concern for the environment around. Soil is considered to be a non renewable resource on earth.
Environmental Pollution And Degradation Paper
Land pollution are resulted by some sources which are deforestation, mining and construction activities. Deforestation appears to be the major concern as once the land is converted into dry lands, it can hardly be made fertile again. Those areas inevitably end up as waste lands. Mining requires the removal of topsoil containing valuable organic matters. Nutrients are chemicals elements that plants and animals require for growth.
Please join StudyMode to read the full document. It may be considered dirt to a lot of people but it is highly an important tool for our survival. The soil holds the roots of the plants where nutrients are stored.