Deforestation and its consequences

Deforestation Consequences Deforestation - Causes And Consequences Living things need some basic necessities for their survival such as food, habitat, water, air, etc.

Deforestation and its consequences

What are the major Consequences of Deforestation? An undisturbed terrestrial ecosystem naturally develops into a sparse or dense forest. Factors like, humidity, temperature, rainfall and soil types etc.

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Those very factors of abiotic environment which influence and shape a forest are also in turn modified by the population of living organisms within the system.

Deforestation involves removal of plant biomass which cripples the system. Various useful products such as firewood, timber, honey, fruits, nuts, resins and medicinal plants etc. A chain of events is set into motion the consequences of which can be summed up as follows: Soil degradation and erosion 2.

Changes in climatic conditions 3. Destruction of natural habitats. Destruction of a valuable sink for environmental pollutants. Plants check rapid movement of air and water. Flowing waters stay in the area for a longer duration during which time nutrients are re-absorbed and as water percolates down, ground water table is recharged.

Plant cover keeps the ground surface humid. Trees with the help of deep root systems are able to draw water from sub-surface water table. Humidity prevents excessive water loss and rapid desiccation.

Plants contribute organic matter which upon decomposition adds humus to the soil. Porosity, water-holding capacity and productivity of the soil improve.

Organic matter binds the soil particles in soil crumbs which make it more stable again forces of erosion. Deforestation leaves the ground surface bare.

Deforestation in India: Causes and Consequences of Deforestation in India

In humid tropics a large portion of available mineral nutrients is taken away when the biomass is removed. Herbaceous plants and grasses are exposed to the action of sun, wind and rapidly flowing waters.

There is further loss of mineral nutrients.

Deforestation and its consequences

Grazing may remove much of the organic matter with which there is further loss of nutrients. Where remaining vegetation is burned to clear the land and agriculture attempted loss of nutrients is even more rapid.

Already poor tropical soil is made poorer. All this further reduces the cover of small plants and grasses as well. Adequate plant cover keeps the soil temperature lower. At all depths up to 70 cm a higher temperature is observed in soil devoid of plant cover.

Higher temperatures speed up mineralization of organic matter.Deforestation and its causes Deforestation is the process of cutting of trees and thus clearing the forest as a part of industrialization or urbanization. It is the result of human as well as natural activities and changes taking place in nature.

Learn the causes, effects, and solutions you can contribute to help stop deforestation. Forests are vital to our Earth. Trees purify our air, filter our water, prevent erosion, and act as a .

Deforestation is the clearing of trees without the intent of replacing them or reestablishing a stand of trees. Learn reasons for deforestation and discover the consequences of this process in all.

Deforestation is the permanent destruction of forests in order to make the land available for other uses.

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An estimated 18 million acres ( million hectares) of forest, which is roughly the size. But deforestation disrupts the lives of these people, sometimes with devastating consequences. In the Greater Mekong in Southeast Asia, where land tenure systems are weak, deforestation has contributed to social conflict and migration.

Mar 15,  · This video describes the causes and effects of deforestation particularly in the Amazon. It also includes information about rainforest's in general.

Deforestation in India: Causes and Consequences of Deforestation in India