Technical system for improving aquatic organisms diversity in lakes

Abstract

The invention provides a technical system for improving aquatic organisms diversity in lakes, which relates to the technical field of ecological restoration. The method for improving the aquatic organisms diversity in lakes aims at restoring the biodiversity of heavily polluted water bodies, in particular to water bodies with serious algal blooms. The improvement of biodiversity belongs to a systematic technology combination, and the technical layout involves the water body surface layer, water body sub-surface layer and water body bottom layer. It comprises water body surface layer: Cyanobacteria tend to gather on the water body surface layer when they bloom, forming a covering layer, which seriously affects the transparency of water body and the growth of other aquatic organisms; the treatment method for the water body surface layer is as follows: ① Coastal plant zone: in the coastal zone of water body. (Fig.1)