Sentence examples for richness number from inspiring English sources

Soil properties, total glomalin, root colonization, and dominance index were correlated with EXO soils, while species richness, number of spores, and diversity index were correlated with NAT soils.

Microbial community activity (substrate utilization rate) and metabolic richness (number of carbon sources utilize) decreased dramatically with increasing distance along the flow path for most systems.

Bryophyte diversity was determined as species density (mean of 5 plots per site), as species richness (number of all species of a site) and as β-diversity.

The taxon richness (number of unique taxa) and Shannon-Weaver index of taxonomic diversity were also calculated (Zhu et al. 2006; Mundahl and Hunt 2011; Zhu et al. 2015).

Bars indicate the SE of the mean Table 2 Species richness (number of species m−2) and absolute abundance (numbers in m−2) of herbaceous vegetation and bare ground under three invasion levels of Senna obtusifolia (L).

The occurrence patterns of Cliostomum corrugatum, Ch. phaeocephala, R. baltica and richness (number of eleven target lichens) were best explained by the density of oaks within radii of 401, 199, 199 and 303 m, respectively.

In 2011, the highest richness (numbers of fish groups) were recorded in Fraenfjorden (7 fish groups in May, June and July) and Bolsoya (7 fish groups in August).

The addition of 1-octen-3-ol and 4-methylphenol, released at 9.1 and 15.5 mg/h, respectively, did not influence species richness, numbers collected, sex ratios or age-grading results.

Study metrics were regional species richness, numbers of endemic and alien species, numbers of species identification guides and taxonomic experts, and a state-of-knowledge index.

While such large biogeographic areas may indeed have the high richness numbers reported, it is unlikely that any single site within them approaches such high numbers.

Many researchers interested in the effects of biodiversity on ecosystems focus on aspects of functional diversity including functional group richness (numbers of functional groups), functional composition (combinations of functional groups) and continuous measures of functional trait diversity [36], [37].