Environmental causes for plant biodiversity gradients

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Environmental causes for plant biodiversity gradients.

One of the most pervasive patterns observed in biodiversity studies is the tendency for species richness to decline towards the poles. One possible explanation is that high levels of environmental energy promote higher species richness nearer the equator. Energy input may set a limit to the number of species that can coexist in an area or alternatively may influence evolutionary rates. Within f...

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ژورنال

عنوان ژورنال: Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences

سال: 2004

ISSN: 0962-8436,1471-2970

DOI: 10.1098/rstb.2004.1524