| 词汇 | example_english_species-richness |
| 释义 | species richnesscollocation in Englishmeanings of speciesand richnessThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with species. species noun[C] uk /ˈspiː.ʃiːz/ us /ˈspiː.ʃiːz/ a set of animals or plants in which the members have similar characteristics to each other and can breed with ... See more at species richness noun[U] uk /ˈrɪtʃ.nəs/ us /ˈrɪtʃ.nəs/ the quality of having a lot of something that is valuable ... See more at richness Examples of species richnessThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Speciesrichness and species ranges estimated from using tree census plots: how accurate are incomplete inventories? Speciesrichness conveys no information on the taxonomic structure of an assemblage. Speciesrichness was tabulated for each sample and cumulative speciesrichness for seeds associated with each focal tree. However, it may not always be the case that speciesrichness of bird attendants is lower in montane habitats. Speciesrichness seems to be more due to the host characteristics than to parasite interactions. Speciesrichness at the infracommunity level was in most cases 2, 3 or 4, and occasionally up to 10 different helminth species. Speciesrichness at each bait station per day was low, as we sampled ants at only 33% of all baits. Speciesrichness and diversity of diatom assemblages illustrated a variety of responses to the temperature and light conditions. Speciesrichness can therefore neither be optimized by frequent fires nor by fire suppression. Speciesrichness is specified as the total number of species in a standardized sample size. In our study, we found no relationships between water reservoir area and parasite community similarity, speciesrichness or diversity. Speciesrichness, forest dynamics and sampling: questioning cause and effect. Speciesrichness in the ploughed sites is much higher than those recorded in literature for disturbed tropical sites with comparable histories of land use. Speciesrichness of small mammals decreased with the magnitude of forest disturbance. Speciesrichness was highest in the wet season and greater in forest than in pasture. Speciesrichness and thus composition differed significantly between communities of primary and exploited forest sites in both realms. Speciesrichness values are thus underestimated because many of the unidentified individuals represent rare species. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of species Go to the definition of richness See other collocations with species |
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