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In contrast, most forest degradation – two-thirds of it – occurs in temperate countries. Centuries ago it was mainly temperate regions that were driving global deforestation [we take a look at this longer history of deforestation in a related article]. They cut down their forests and replaced it with agricultural land long ago.
By 2008, deforestation in Africa was estimated to be occurring at twice the world average rate, according to the United Nations Environment Programme (UNEP). [5] [6] [7] Some sources claim that deforestation has already wiped out roughly 90% of West Africa's original forests. [8] [9] Today, deforestation is accelerating in Central Africa. [10]
In 2005, Nigeria had the highest rate of deforestation in the world, according to the Food and Agriculture Organisation of the United Nations (FAO). [6] Deforestation in Nigeria is caused by logging, subsistence agriculture, and the collection of wood for fuel. According to the gfy, deforestation has wiped out nearly 90% of Africa's forest.
Forests currently cover around 45% of the country’s total land area, but deforestation is an increasingly pressing issue, resulting in forests disappearing quickly. The rate of deforestation in the country accelerated to 327,000 ha per year (1.9%) during the years 2000 and 2010 and is also currently the highest in Southern Africa. [2]
Changes in forest area (like deforestation) may follow a pattern suggested by the forest transition (FT) theory, [9] whereby at early stages in its development a country is characterized by high forest cover and low deforestation rates (HFLD countries). [10] Then deforestation rates accelerate (HFHD, high forest cover – high deforestation ...
The assessment showed that although the rate of deforestation has slowed, the world's forest area continues to decrease. [16] Key findings include: The world has a total forest area of 4.06 billion hectares (ha), which is 31 percent of the total land area. The world's forest area is decreasing, but the rate of loss has declined since 1990.
It contains some of the largest tropical rainforests in the world and is an important source of water used in agriculture and energy generation. [1] The rainforest in the Congo Basin is the largest rainforest in Africa and second only to the Amazon rainforest in size, with 300 million hectares compared to the 800 million hectares in the Amazon. [2]
The direct causes of deforestation within the DRC are well understood and have been identified consistently by many sources. [2] [3] [9] The direct causes are as follows: 1) road infrastructure development, 2) slashing and burning the forests to transform forest land into agricultural land, 3) the collection of fuelwood and charcoal, and lastly 4) unregulated artisanal and small-scale logging.