Table of Contents
- 1 What are the factors affecting desertification?
- 2 What are the effects or results of desertification?
- 3 How does desertification affect the society?
- 4 What are some long term effects of desertification?
- 5 What are the impact of desertification in people and the environment?
- 6 What are two factors contribute to the process of desertification?
- 7 What are the major causes of desertification?
- 8 What are cons of desertification?
What are the factors affecting desertification?
Overgrazing is the major cause of desertification worldwide. Other factors that cause desertification include urbanization, climate change, overuse of groundwater, deforestation, natural disasters, and tillage practices in agriculture that make soils more vulnerable to wind.
What are the effects or results of desertification?
In addition, the delegates considered the varied consequences of desertification, such as crop failures or decreased yields in rain-fed farmland, the loss of perennial plant cover and thus loss of forage for livestock, reduced woody biomass and thus scarcity of fuelwood and building materials, a decrease in potable …
What are the negative impact that desertification has on economy?
The impact of desertification on the socio-economic life of rural households leads to reduction in crop and animal production, as well as causing, livestock deaths and rise in the prices of foodstuffs.
How does desertification affect the society?
Desertification, an extreme form of land degradation, is a global phenomenon that is influenced by and has an impact on climate change and biodiversity loss. Land degradation causes a decline in land productivity and is therefore likely to lead to increased levels of poverty.
What are some long term effects of desertification?
Desertification can be characterized by the droughts and arid conditions the landscape endures as a result of human exploitation of fragile ecosystems. Effects include land degradation, soil erosion and sterility, and a loss of biodiversity, with huge economic costs for nations where deserts are growing.
How does desertification affect society?
What are the impact of desertification in people and the environment?
Desertification diminishes biological diversity, a diversity which contributes to many of the services provided to humans by dryland ecosystems. Vegetation and its diversity are key for soil conservation and for the regulation of surface water and local climate.
What are two factors contribute to the process of desertification?
Population growth – the population in some desert areas is increasing.
What is the human impact on desertification?
Desertification can be defined as the degradation of land in areas that experience arid, semi-arid and dry sub-humid climates. It is when fertile land becomes dry and unusable. Desertification is caused by a variety of human factors. These factors include unsustainable farming, clearing of forestation and trees, overgrazing and mining .
What are the major causes of desertification?
Overgrazing is the major cause of desertification worldwide. Other factors that cause desertification include urbanization, climate change, overdrafting of groundwater, deforestation, natural disasters and tillage practices in agriculture that place soils more vulnerable to wind.
What are cons of desertification?
Vegetation is damaged or destroyed. Desertification reduces the ability of land to support plant life.