Bacillariophyta Calanoida 4 Chlorophyta 4 Ciliophora 4 Copepoda 4 Cyanobacteria 4 Cyclopoida 4 Microbial communities 4 Phytoplankton 4 Rotifera 4 Top-down control 4 Trophic cascade 4 Wetlands 4 Zooplankton 4 abundance 4 alga 4 algae 4 community composition 4 community structure 4 food web 4 lake ecosystem 4 macrophyte 4 microbial community 4 phytoplankton 4 picoplankton 4 trophic structure 4 wetland 4 zooplankton 4