搜索结果: 1-5 共查到“海洋科学 Species richness”相关记录5条 . 查询时间(0.046 秒)
Taxon- and vector-specific variation in species richness and abundance during the transport stage of biological invasions
Taxon- and vector-specific variation species richness abundance the transport stage of biological invasions
2014/4/2
Recent empirical and statistical evidence suggest that propagule pressure (i.e., number of individuals introduced per event, and the number and frequency of events) and colonization pressure (i.e., nu...
Major contribution from littoral crustaceans to zooplankton species richness in lakes
littoral crustaceans zooplankton species
2014/5/5
A study of pelagic and littoral species richness among microcrustaceans in 2,466 Norwegian lakes recorded 120
crustacean species: 77 cladocerans, 31 cyclopoids, and 12 calanoids, respectively. Very f...
Community dominance by a canopy species controls the relationship between macroalgal production and species richness
Community dominance canopy species controls macroalgal production species richness
2014/5/4
By field manipulations of nutrients, propagules, and canopy cover in a shallow rocky subtidal, we show that dominance by a leathery macrophyte (Fucus vesiculosus) controls net production and the propa...
The relationship between species richness and taxonomic distinctness in freshwater organisms
species richness taxonomic distinctness freshwater organisms
2014/5/9
Taxonomic distinctness is a newer biodiversity measure that emphasizes the average taxonomic relatedness between species in a community. We examined whether species richness (SR) and taxonomic distinc...
Millennial-scale relationships of diatom species richness and production in two prairie lakes
2014/5/16
Insight into the causes and consequences of changes in aquatic biodiversity requires an improved understanding
of the nature of the relationships between species richness and ecosystem function over ...