Analysis of Changing Trends and Countermeasures of Water Ecosystem in Huangpu River
Based on the water quality and ecological survey data of the Huangpu River in 2013 to 2014 and 2021,as well as the public ecological perception data obtained through questionnaires,this paper analyzed and compared the differences and changing trends,explored the changing characteristics and influencing factors of the mainstem ecosystem indicators of the Huangpu River during this period,and proposed improvement strategies.The research results indicated that since 2014,the water quality of the Huangpu River mainstem improved significantly,and the communities of macroinvertebrates and fish recovered to some extent.The public's satisfaction with the current ecological status of the Huangpu River also increased compared to before.However,the ecology of each section of the Huangpu River mainstem had its own characteristics and faces different conditions and problems due to location factors and industrial patterns along the river during this period.This study provides some guidance for the subsequent management and restoration of the Huangpu River water ecosystem.
国家科技期刊平台
NSTL
万方数据
