Why are some areas highly vulnerable to desertification?
‘Climatic variations’ and ‘Human activities’ can be regarded as the two main causes of desertification. removal of the natural vegetation cover(by taking too much fuel wood), agricultural activities in the vulnerable ecosystems of arid and semi-arid areas, which are thus strained beyond their capacity.Click to see full answer. Correspondingly, what area is most at risk…
‘Climatic variations’ and ‘Human activities’ can be regarded as the two main causes of desertification. removal of the natural vegetation cover(by taking too much fuel wood), agricultural activities in the vulnerable ecosystems of arid and semi-arid areas, which are thus strained beyond their capacity.Click to see full answer. Correspondingly, what area is most at risk for desertification?”The greatest risk of desertification (7.6 out of 10 on a scale produced using various desertification indicators) is in the subtropical desert regions — North Africa, the countries of the Middle East, Australia, South West China and the western edge of South America,” the scientist explains.Also Know, what areas of the Earth are undergoing desertification? Desertification occurs mainly in hyperarid, arid, semiarid, and subhumid climatic zones, ranging from precipitation:potential evapotranspiration indices (P:PET) of less than 0.05 to 0.70. The area of land occupied by these four zones in which true or induced deserts can occur is 47% of the planet. Correspondingly, which countries are most affected by desertification? Africa and Asia are the most affected areas in the world by desertification.What is an example of desertification?Additional savannas, grasslands, and woodlands are common indications of desertification in arid and semi-arid areas. Well-known examples of this occurrence include, Europe’s Adriatic Sea, the Middle-East’s Saharan desert, and China’s Taklamakhan Desert. Sand dunes are formed in the Sahara Desert in the image above.
