Natural Causes of desertification Drought is one of the major natural causes of desertification in the drylands. Drought is normally considered as a consequence of natural reduction in the amount of precipitation received over an extended period of time. It is thus a temporary aberration, unlike aridity which is a permanent feature of the climate.
How do droughts cause desertification?
Although the cycles of droughtand climatic disturbances can contribute to the development of desertification, it is mainly causedby overgrazing, land clearance, over-exploitation of cultivated and natural lands, and by generally using land in a way that is inappropriate to local conditions. Further detail about this can be seen here.
If exposed to drought for long periods, they can be affected by desertification, i., and e. They can turn into deserts . According to the UNCCD (UN Convention to Combat Desertification), 25% of the worldâs land area is either highly degraded or undergoing high rates of degradation.
Eat a more whole-food, plant-based dietthat largely comes from local farmers marketsor, better yet, from growing your own gardenas well as from fruit trees and berries cultivated at home, and/or raise some of your own meator, at the very least, buy locally, ethically, sustainably sourced meat., and more items.
What is desertification and what causes it?
Desertification, the process by which natural or human causes reduce the biological productivity of drylands.
So, what is desertification and how can we solve it?
Desertification is a type of land degradation in drylands in which biological productivity is lost due to natural processes or induced by human activities whereby fertile areas become increasingly arid.
While reading we ran into the query “What is most threatened by desertification?”.
The study found that eight of fifteen eco-regions are threatened by desertification, including coastal areas, the prairies, the Mediterranean region, the savannah, the temperate steppes, the temperate deserts, tropical and subtropical steppes, and the tropical and subtropical deserts.