nestedness造句

例句与造句

1. The authors suggest that this effect is behind a correlation between nestedness and diversity in plant-pollinator ecosystems.
2. For various reasons, the Nestedness Temperature Calculator is not mathematically satisfying ( no unique solution, not conservative enough ).
3. These authors propose a refined version of the measure, and go on to show how certain network properties affect nestedness.
4. In mutualistic networks, nestedness is often asymmetrical, with specialists of one guild linked to the generalists of the partner guild.
5. No consensus on the links between network nestedness and community stability in mutualistic species has however been reached among several investigations in recent years.
6. It's difficult to find nestedness in a sentence. 用nestedness造句挺难的
7. Bastolla " et al . " introduced a simple measure of nestedness based on the number of common neighbours for each pair of nodes.
8. "' Nestedness "': the degree to which species with few links have a sub-set of the links of other species, rather than a different set of links.
9. Interaction strength may decrease with the number of links between species, damping the effects of any disturbance and cascading extinctions are less likely in compartmentalized networks, as effects of species losses are limited to the original compartment . and nestedness.
10. The level of nestedness is determined not by species features but overall network depictors ( e . g . network size and connectance ) and can be predicted by a dynamic adaptive model with species rewiring to maximize individual fitness or the fitness of the whole community.
11. A software ( BINMATNEST ) is available from the authors on request and from the Journal of Biogeography to correct these deficits In addition, ANINHADO resolves problems of large matrix size and processing of a large number of randomized matrices; in addition it implements several null models to estimate the significance of nestedness.
12. Nestedness, for example, is defined as " a pattern of interaction in which specialists interact with species that form perfect subsets of the species with which generalists interact ", "  that is, the diet of the most specialized species is a subset of the diet of the next more generalized species, and its diet a subset of the next more generalized, and so on . " Until recently, it was thought that food webs had little nested structure, but empirical evidence shows that many published webs have nested subwebs in their assembly.
13. These regions of high link density are often referred to as cliques, hubs, compartments, cohesive sub-groups, or modules . . . Within food webs, especially in aquatic systems, nestedness appears to be related to body size because the diets of smaller predators tend to be nested subsets of those of larger predators ( Woodward & Warren 2007; YvonDurocher et al . 2008 ), and phylogenetic constraints, whereby related taxa are nested based on their common evolutionary history, are also evident ( Cattin et al . 2004 ) . " " Compartments in food webs are subgroups of taxa in which many strong interactions occur within the subgroups and few weak interactions occur between the subgroups.