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Environment of Cuba : ウィキペディア英語版 | Environment of Cuba
Cuba has an environment which includes very wide variety of different natural habitats and is home to large number of species, many of them endangered. Since the arrival of European settlers Cuba has suffered from deforestation as a result of more and more forest area being taken over by humans to use them for agricultural production. Also cutting down trees for firewood and to obtain materials for building has contributed to the loss of forests and extinction of some species. Environmental awareness has since increased in Cuba and in the late 1900s and in the 2000s Cuban government has started new programs to protect the environment and to increase forest coverage. ==Environmental causes== Soil degradation and desertification are the main causes of environmental problems. In addition, Cuba has other issues such as deforestation, water pollution, the loss of biological diversity, and air pollution. Soil degradation and desertification are produced by the lack of good farming techniques and natural disasters. Deforestation is killing the forest, for example, cutting down trees. Water pollution is the contamination of water caused by different industries.〔United Nations Environment Program. Conference on Water, Report of Cuba. Volunteer Hydraulic. 2001; 13(39): 47–59.〕 Also, the loss of biological diversity is caused by the extinction of different animal species. Lastly, air pollution largely caused by the increasing number of “old” cars that fill Cuba’s streets.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Environment of Cuba」の詳細全文を読む
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