Research on the Index System of Freshwater Ecosystem Monitoring and Evaluation. Issue 1 (October 2020)

• Record Type: Journal Article
• Authors: Cao, Zhen; Wang, Zhenjie; Gao, De; Liang, Haijun
• Is Part Of: IOP conference series. Volume 585:Issue 1(2020)
• Publication Date: 2020-10
• Subjects: Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/585/1/012086
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: Freshwater ecosystem monitoring is a historical necessity for the development of water resources management. The meaning, service functions and influencing factors of the freshwater ecosystem are summarized, and the shortages of the monitoring and evaluation indicators related to the freshwater ecosystem are analyzed. In order to understand the current situation, changes and evolution trends of freshwater ecosystems, combined with the principles, theories and methods of monitoring and evaluation of freshwater ecosystems, from the different levels of species, populations, communities and ecosystems, structural indicators, functional indicators and stability indicators are proposed.