“diversity”的概念、定义、翻译、参考文献-科学参考

diversity

Geology and Earth Sciences

Most simply, the species richness of a community or area, though it provides a more useful measure of community characteristics when it is combined with an assessment of the relative abundance of species present.

Geography

The abundance of species within an ecosystem. Alpha diversity is the diversity of species within a particular area or ecosystem, expressed by its species richness (Moreno et al. (2006) INCI 31, 1). Beta diversity is the difference in diversity of species between two or more ecosystems, expressed as the total number of species unique to each of the ecosystems compared; see Vellend (2001) J. Veg. Sci. 12, 4 on beta diversity and species turnover.

单词	diversity
释义	diversity Geology and Earth Sciences Most simply, the species richness of a community or area, though it provides a more useful measure of community characteristics when it is combined with an assessment of the relative abundance of species present. Geography The abundance of species within an ecosystem. Alpha diversity is the diversity of species within a particular area or ecosystem, expressed by its species richness (Moreno et al. (2006) INCI 31, 1). Beta diversity is the difference in diversity of species between two or more ecosystems, expressed as the total number of species unique to each of the ecosystems compared; see Vellend (2001) J. Veg. Sci. 12, 4 on beta diversity and species turnover.
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