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They are especially susceptible to damage from excessive human land use pressure. [3] The causes of desertification are a combination of natural and human factors, with climate change exacerbating the problem. Despite this, there is a common misconception that desertification in Africa is solely the result of natural causes like climate change ...
The causes of degradation are primarily the demand for more land for ... Productivity in Highland Ethiopia, 1900–1987," Journal of Interdisciplinary History, 20:3 ...
Much of the soil has rocks or clay from volcanic activity. Other causes include erosion, desertification, and deforestation. Another source of soil degradation is the improper management of waste, lack of facilities and techniques to handle waste lead to the dumping of waste in soil, therefore causes soil degradation by process such as leaching.
In a forest resource assessment of Ethiopia, Reusing found that within 17 years (1973–1990) high-forest cover decreased from 54,410 to 45,055 km² or from 4.72 to 3.96% of the land area. [5] He calculated a deforestation rate of 1,630 km² per year, which means that deforestation at the same rate would leave about 18,975 of the 45,055 km² in ...
Desertification is a gradual process of increased soil aridity.Desertification has been defined in the text of the United Nations Convention to Combat Desertification (UNCCD) as "land degradation in arid, semi-arid and dry sub-humid regions resulting from various factors, including climatic variations and human activities."
The main cause of deforestation in the East African country of Ethiopia is a growing population and subsequent higher demand for agriculture, livestock production, and biofuel. [22] Other reasons include low education and inactivity from the government, [23] although the current government has taken some steps to tackle deforestation. [24]
The Sahel region (brown), proposed Great Green Wall (green), and participating countries (white) Satellite photo of the Sahara The Great Green Wall or Great Green Wall for the Sahara and the Sahel (French: Grande Muraille Verte pour le Sahara et le Sahel; Arabic: السور الأخضر العظيم, romanized: as-Sūr al-ʾAkhḍar al-ʿAẓīm) is a project adopted by the African Union in ...
In 2016, deadly floods hit Ethiopia, leaving at least 200 people dead and over 200,000 people homeless as seasonal rains came early to the country. [14] Causes for floods can be deforestation, presence of rivers such as the Baro, Akobo, Gilo, and Alwero, in low lying homogeneous topography and climate change. [4