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Climate change crisis for rainforests
周璋 2010-1-8 13:35
Climate change crisis for rainforests ( Quirin Schiermeier ,2009, Nature, doi:10.1038/news.2009.136 ) Drought could turn carbon sinks into sources. The tropical forests of South America, Africa and Asia take up and release huge amounts of carbon each year. On the whole, they are a s ...
个人分类: 科学大观园|2799 次阅读|没有评论
The Most-Cited Scientists In Environment/Ecology, 1992-2002
周璋 2010-1-6 17:19
参见 http://in-cites.com/scientists/env-eco.html
个人分类: 科学大观园|2760 次阅读|没有评论
Global patterns of vascular plant species richness(Kreft H, 2007)
周璋 2010-1-6 16:58
Global patterns and determinants of vascular plant diversity (Kreft H, Jetz W PNAS 2007;104:5925-5930) Fig. 3. Global patterns of vascular plant species richness. ( a ) The geographic distribution of the richness data of vascular plants for ...
个人分类: 科学大观园|2901 次阅读|没有评论

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