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desertification
[ dih-zur-tuh-fi-key-shuhn ]
noun
- the processes by which an area becomes a desert.
- the rapid depletion of plant life and the loss of topsoil at desert boundaries and in semiarid regions, caused mostly by a combination of drought and such human practices as deforestation and unsustainable agriculture, the effects of which are exacerbated by climate change.
desertification
/ 诲瑟藢锄蓽藧迟瑟蹿瑟藞办别瑟蕛蓹苍 /
noun
- a process by which fertile land turns into barren land or desert
desertification
- The transformation of land once suitable for agriculture into desert. Desertification can result from climate change or from human practices such as deforestation and overgrazing.
亚洲网紅露点 History and Origins
Origin of desertification1
Example Sentences
Deforestation and flooding in Bangladesh, the collapse of Black Sea fisheries, the desertification of sub-Saharan Africa and 鈥渁 nearly endless list鈥 of other issues, he said, would drive human migration.
Prof Maathai championed the view that women, especially in rural areas, could improve the environment by planting trees to provide a fuel source and to slow deforestation and desertification.
The government is set to announce measures to avoid desertification by promoting better management of soil and other natural resources in the region.
New research shows how the world's oases have grown and shrunk over the past 25 years as water availability patterns changed and desertification encroaches on these wet refuges.
The country is responsible for a tiny fraction of world-wide emissions, yet Chile is particularly vulnerable to drought and desertification.
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