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Deforestation in Vietnam
According to a 2005 report conducted by the Food and Agriculture Organization of the United Nations (FAO), Vietnam has the second highest rate of deforestation of primary forests in the world, second only to Nigeria.〔Butler, Rhett A. ("Nigeria has worst deforestation rate, FAO revises figures" ). mongabay.com. November 17, 2005.〕
However, regarding total forest cover, Vietnam has undergone a forest transition: its forest cover has increased since the early 1990s, after decades of deforestation.〔Patrick Meyfroidt, Eric F. Lambin (2008). "Forest transition in Vietnam and its environmental impacts." ''Global Change Biology'' 14 (6), pp. 1319–1336.〕
As of 2005, 12,931,000 hectares (the equivalent of 39.7% of Vietnam's land cover) was forested, although only 85,000 hectares (0.7% of the land cover) was primary forest, the most biodiverse form of forest.〔("Vietnam Deforestation Rates and Related Forestry Figures" ). mongabay.com. Retrieved on May 31, 2009.〕
Vietnam has some 1,534 known species of fauna and 10,500 species of vascular plants, according to the World Conservation Monitoring Centre. 3.4% of Vietnam is protected under IUCN categories I-V.
==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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