as revealed by a meta-analysis of the archaeal 16S rRNA gene sequences present in the Silva database, covering a broad range of environments (Fig.2a). Moreover, these five lineages are often dominant in samples with the highest archaeal absolute abundance (Fig.2b). In contrast, the rarest...
a舒舒服服的意思 Comfortable meaning[translate] aDon’t forget the things you once you owned. Treasure the things youcan’t get. Don't give up the things that belong to you and keep thoselost thing 一旦您拥有了,不要忘记事您。 珍惜youcan’ t得到的事。 不要放弃属于您并且保留thoselost事的...
For example, consider a society we’ll call WLB, meaning “with left behinds”, in which 995 people out of every one thousand are left behind, and five of every thousand have an extremely good standard of living (apart from having to deal with the problems numbered 4, 5, and 6 in th...
The numerous statistical studies that have been carried out on linear regression models are used to compare sampled communities. These new indices possesscharacteristic properties with an ecological meaning.Correlations between these indices, the Zipf-Mandel 展开 ...
Further efforts should thus be paid to these crossroads as a potential way towards a new paradigm of thinking about the meaning of diversity–abundance relationships in natural communities and on how they can help refine the most classical biodiversity–ecosystem functioning paradigm. The use of ...
Rarity of species—and their enhanced potential for extinction—is a fundamental concept in conservation biology. Nonetheless, there is little consensus as to the meaning of the term "rare" in the biological literature (cf. Gaston 1994a, 1997, Munton 1987). Although implicitly understood to be ...
It is found that by choosing a quadrat size of 4 in.^2 (25.8 cm^2), a good fit is obtained. Smaller and larger quadrats involving the same data do not permit the data to fit the model. It is concluded that the model lacks ecological meaning....
Sperm harbours a wide range of proteins regulating their functions and fertility. In the present study, we made an effort to characterize and quantify the proteome of buffalo bull spermatozoa, and to identify fertility associated sperm proteins through c
Even though the clustering coefficient and the modularity showed different meanings for different types of microbiomes (soil, activated sludge and AD), the average path length seems to have a global meaning. Shorter path length is correlated with higher efficiencies of BOD and nutrient removal in ...
The latent variables were unidimensional, meaning that the indicator variables are strongly associated with their latent variable, as indicated by Cronbach’s alpha and the first eigen-values for each latent variable. Cronbach’s alpha was greater than 0.7 for all latent variables except ‘Economy’...