Present Situation and Hotspot of Eco-Hydrological Process Research in China based on Citespace Analysis

Abstract

In order to fully understand the current hot spots and trends of eco-hydrological research, based on the bibliometrics method and taking 458 relevant literatures from CNKI 2000 to 2021 as the research objects, this paper used the knowledge graph computing tool CiteSpace to carry out visual analysis of the eco-hydrological process in China, and analyzed the research status, hot spots and trends. The results show that: ecohydrological process and ecological restoration are the prefaces of the current ecohydrological research. From 2000 to 2008, the research of ecohydrological field in China is in the rapid development stage, from 2009 to 2015, it enters the stable adjustment stage, and from 2016 to 2021, it accelerates the development stage. The state Key Laboratory of Surface Processes and Resource Economics, State Key Laboratory of Remote Sensing Science, Center for Excellence and Innovation in Tibetan Plateau Earth Sciences, Chinese Academy of Sciences, School of Geographic Sciences, and Cold and Arid Regions Environmental and Engineering Research Institute have close cooperation in eco-hydrology.