In order to explore the development process of the intersecting research field of fishery resources and ecological environment,based on the core data set and extended data set of the research literature from 1900 to 2020 through Web of Science topics retrieval and citation linking method,using CiteSpace software,Bibliometrics analysis was carried out according to the paper year,journal distribution,research power distribution,research topic,hotspot evolution,etc. The results showed that the research process in the interdisciplinary research field of fishery resources and ecological environment could be divided into the budding period (1974-1990),the initial growth period (1991-2003),and the stable growth period (2004-present). The output of a series of research results showed an overall rising trend,and the distribution of journals showed a diversified pattern. Scholars such as Worm and Pauly have played an important role in promoting this intersecting research field,but the connection between China and main international research forces in this intersecting research field needs to be further strengthened. The research topics focus on fishery resource restoration,fishery resource dynamic management,ecosystem restoration,and ecological fisheries cooperative development,etc. The research focuses on topics from the development,utilization and protection of ecological fishery systems to the development,utilization and protection of ecological information fishery system,so as to provide a scientific basis for fishery resources management and ecological fishery models.