期刊论文

Hui Fu

英文

Science of The Total Environment

0048-9697

2021

778

146368

10.1016/j.scitotenv.2021.146368

In the time series (1989–2008), total beta diversity of zooplankton (the Sørensen coefficient) was typically higher in shallow than in deep lakes, which was mainly attributed to higher spatial turnover (i.e., Simpson coefficient) rather than to changes in spatial nestedness (Table 1). The total beta diversity as well as its two components (i.e., spatial turnover and spatial nestedness) of the zooplankton community exhibited significant seasonal trends (Table 1, Fig. 1) in both shallow and deep

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Seasonal and annual dynamics of the zooplankton community in lakes are affected by changes in abiotic drivers, trophic interactions (e.g., changes in phytoplankton and fish communities and abundances) and habitat characteristics (e.g. macrophyte abundance and composition). However, little is known about the temporal responses of the zooplankton community to abiotic and biotic drivers across lakes at the regional scale. Using a comprehensive 20-year dataset from 20 Danish lakes in recovery from eutrophication, we assessed the seasonal and annual trends in the spatial heterogeneity of zooplankto...