淄博市典型水域环境治理与生物多样性协同发展的现状与展望OA

The typical water bodies of Zibo,including Xiaofu River,Yi River,Taihe Reservoir and Tianzhuang Reservoir,were selected as research objects.Based on water quality monitoring data and water microbial survey results,multiple biological evaluation indices,including Simpson index,Shannon-Wiener index,Pielou evenness index,Margalef richness index,as well as FBI,BMWP,HBI and BPI,were employed to comprehensively evaluate the water ecological environment quality and biodiversity status in the study area.The results showed that the overall water quality of Zibo was good,and the standard limits were basically met by the main indicators.However,differences were observed in the treatment effects among different water bodies,and a eutrophication trend was shown in some water bodies,while the biodiversity was generally low.It was suggested that differentiated and refined management measures,source control and ecological restoration should be implemented according to the characteristics of different water bodies,so as to continuously improve the quality of the regional water ecological environment and biodiversity.