Resources Science ›› 2020, Vol. 42 ›› Issue (11): 2047-2061.doi: 10.18402/resci.2020.11.01

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Analysis and enlightenment of knowledge map of marine resources research at home and abroad

PENG Fei1(), FU Ningning1(), HU Wei2, HU Jinlin1   

  1. 1. Center for Studies of Marine Economy and Sustainable Development, Liaoning Normal University, Dalian 116029, China
    2. College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
  • Received:2020-05-07 Revised:2020-08-07 Online:2020-11-25 Published:2021-01-25
  • Contact: FU Ningning E-mail:pfly324@163.com;funn1008@163.com

Abstract:

Marine economy has become an important engine of global economic development, the utilization of marine resources is related to the sustainable development of marine economy and the construction of maritime power. Using CiteSpace literature measurement method, and taking the marine resource literatures in CNKI and Web of Science databases research objects. Through the analysis of publishing institutions, publishing journals and keywords, this paper summarizes the general characteristics of marine resources research at home and abroad from 2000 to 2019. The results show that: (1) In the field of foreign marine resources research, the major countries (regions) that have published the largest number of articles and participated in more cooperation between countries (regions) are from Europe and North America. In China, the difference in scientific research output of various institutions is obvious, and the network of co-published articles presents a loose structure. (2) Foreign marine resources research mainly involves ecology, environmental science and oceanography, while domestic marine resources research is dominated by resources science, environmental science and human geography. (3) Foreign research tends to be mature with diversified research perspectives, paying more attention to issues such as integrated management of marine resources, marine resources and marine ecosystem, marine biological resources, sustainable development of marine resources and deep marine resources. Chinese research has great potential, and the phased research shows obvious policy guidance. Topics such as marine resources and marine economy, sustainable development of marine resources, marine resources and ecological environment, and governance of marine resources have become research hotspots in different periods. It is suggested that the development and utilization of marine resources should have the overall view and global vision, strengthen the basic research and practice of marine resources, transform the development mode of marine resources under the framework of human sea relationship, and strengthen the theory of marine resources.

Key words: marine resources, research progress, knowledge map, CiteSpace, maritime power