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2013-05-23 12:21
求翻譯:Desertification is considered as one of the most serious environmental problems at a global scale. It affects the drylands of the five continents and has strong relationships with climatic change and loss of biodiversity. According to the United Nations Framework Convention on Climate Change (UNFCCC), “countries lo是什么意思?![]() ![]() Desertification is considered as one of the most serious environmental problems at a global scale. It affects the drylands of the five continents and has strong relationships with climatic change and loss of biodiversity. According to the United Nations Framework Convention on Climate Change (UNFCCC), “countries lo
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2013-05-23 12:21:38
荒漠化被認為是在全球范圍內最嚴重的環境問題之一。影響五大洲旱地,并有牢固的關系,氣候變化和生物多樣性的喪失。根據聯合國氣候變化框架公約(UNFCCC),“在位于干旱和半干旱地區或區域易發生洪水,干旱和荒漠化的國家特別容易受到氣候變化的不利影響”。在溫度,蒸發和降水的變化可以導致荒漠化的加劇,在最關鍵的地區。此外,荒漠化也影響氣候變化,因為它修改(濕度,降雨,反照率,蒸散發等)對受災地區的水文循環。另一方面,荒漠化導致患有退化過程的生態系統的生物多樣性減少。事實上,受荒漠化威脅,他的地中海生態系統的特點是擁有極大豐富的物種,這是大幅減少退化過程的行為時。
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2013-05-23 12:23:18
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2013-05-23 12:24:58
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2013-05-23 12:26:38
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2013-05-23 12:28:18
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