Search results
Results from the WOW.Com Content Network
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]
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.
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.
The large scale felling of trees and the resulting decreases in forest areas are the main environmental issues of the African Continent. Rampant clearing of forests and land conversion goes on for agriculture, settlement and fuel needs. [3] Ninety percent of Africa's population requires wood to use as fuel for heating and cooking.
Apart from Northern Africa, East African countries show the second highest decline rates of conservation forests in the continent. 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]
A study of the girth of 70,000 trees across Africa has shown that tropical forests fix more carbon dioxide pollution than previously realized. The research suggested almost one-fifth of fossil fuel emissions are absorbed by forests across Africa, Amazonia and Asia. Simon Lewis stated, "Tropical forest trees are absorbing about 18% of the carbon ...
Kenya is in the contient of Africa. The 2004 Nobel Peace Prize went to the Kenyan environmentalist, Wangari Maathai, best known for organizing a grassroots movement in which thousands of people were mobilized over the years to plant 30 million trees in Kenya and elsewhere and to protest forest clearance for luxury development. [28]
The secondary forests are somewhat degraded, but some lemur species are just as abundant in these areas. [29] Mosaic forests are fragmented and are heavily affected by deforestation. Some species of lemurs cannot survive in these forests, [28] while others can. [30] Survival in these mosaic forests depends on a variety of factors, such as diet ...