Bibliometrics-based Research Hotspots and Development Trends in Eco-hydrology of Dammed Rivers  

作　　者：CHEN Yingyi FENG Mingming SHI Guoqiang JIANG Mengyu JIANG Ming 

机构地区：[1]Key Laboratory of Wetland Ecology and Environment,Northeast Institute of Geography and Agroecology,Chinese Academy of Sciences,Changchun,130102,China [2]University of Chinese Academy of Sciences,Beijing,100049,China [3]Changbai Mountain Academy of Science,Antu,133613,Jilin,China [4]Jilin Provincial Joint Key Laboratory of Changbai Mountain Biocoenosie and Biodiversity,Antu,133613,Jilin,China [5]Changbai Mountain Biodiversity Conservation National Long-term Scientific Research Base,Antu,133613,Jilin,China [6]College of Geographical Sciences,Changchun Normal University,Changchun,130102,China

出　　处：《Chinese Geographical Science》2023年第6期1153-1164,共12页中国地理科学（英文版）

基　　金：Under the auspices of National Key R&D Program of China(No.2019YFC0409104)。

摘　　要：Water conservation initiatives satisfy the demand for water supply,electricity generation,irrigation,and flood control.While helping humanity,they have also altered the ecosystem of natural rivers,impacted river ecology,disrupted river continuity,and jeopardized the existence of aquatic creatures in rivers.Studying the impacts of dam construction on rivers can enhance our knowledge of river ecological and environmental concerns and help sustain the health of river ecosystems,thereby realizing the harmony between humans and water in both theoretical and practical aspects.This study used bibliometrics and constructed an author-keyword 2-mode matrix network using Co-Occurrence software to identify the hotspots and research trend in eco-hydrology of dammed rivers.We identified‘FLOW’‘SEDIMENT’‘QUALITY’and‘MODEL’as the research hotspots in the ecological impact of dammed rivers,and combined the related literatures,we highlight the research progress in the four directions.Then the research shortcomings and prospect were discussed,including strengthening the monitoring and analysis of critical ecological variables,enhancing the hydrological monitoring density for small rivers,strengthening the research of relationship between eutrophication and zooplankton,establishing multiscale approaches,and combining multi-sources information technologies to improve parameter accuracy in the model research.

关 键 词：dammed river ECO-HYDROLOGY BIBLIOMETRICS ecological impact Co-Occurrence software 

分 类 号：P33[天文地球—水文科学]