Relative species abundance successfully predicts nestedness and interaction frequency of monthly pollination networks in an alpine meadow.

ABSTRACT: Plant-pollinator networks have been repeatedly reported as cumulative ones that are described with >1 years observations. However, such cumulative networks are composed of pairwise interactions recorded at different periods, and thus may not be able to reflect the reality of species interactions in nature (e.g., early-flowering plants typically do not compete for shared pollinators with late-flowering plants, but they are assumed to do so in accumulated networks). Here, we examine the monthly sampling structure of an alpine plant-pollinator bipartite network over a two-year period to determine whether relative species abundance and species traits better explain the network structure of monthly networks than yearly ones. Although community composition and species abundance varied from one m

SUBMITTER: Hu L 

PROVIDER: S-EPMC6816544 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature