“双碳”目标下我国船舶减排技术创新知识图谱分析

为在“双碳”目标下全面系统提升我国船舶减排技术创新能力，基于知识图谱并综合运用 CiteSpace与SATI等计量可视化工具，以船舶减排技术创新中外文核心期刊文献为主要数据源， 对我国船舶减排技术创新研究进行系统分析。结果表明：我国船舶减排技术创新研究大致经历4 个阶段，分别是起步阶段(2001—2007年)、成长阶段(2008—2014年)、回稳阶段(2015—2018年)及繁荣阶段(2019—2021年)；研究热点主要集中在船舶节能减排技术及措施，绿色船舶及绿色航运， 船舶能源效率及能效管理这3方面；未来研究朝着碳中和、替代燃料、岸电、低硫燃油及绿色船舶设计等方向发展。通过系统梳理和深入分析现有核心文献，揭示我国船舶减排技术创新领域当前研究现状及未来方向，为应对“双碳”目标下我国船舶减排技术创新带来的广泛而深刻“经济社会系统性变革”提供参考借鉴。

Knowledge Mapping Analysis on China's Ship Emission Reduction Technology Innovation Under "Double Carbon" Goal

As ship exhaust emission has become a significant source of air pollution and to improve China's ship emission reduction through technology innovation under the "double carbon" goal, this paper systematically analyzes the research on technological innovation of ship emission reduction in China based on the knowledge mapping method. The study comprehensively uses the visualization tools such as CiteSpace and SATI, and reviews the literatures on ship emission reduction technology innovation in both domestic and abroad. The results show that the research on ship emission reduction technology innovation in China has overall experienced four stages: initial stage (2001- 2007), growing stage (2008-2014), stabilized stage (2015-2018), and prosperous stage (2019-2021). The research hot topics include ship energy- saving and emission reduction technologies and measures, green ship and green shipping, ship energy efficiency and efficiency management. The future research will develop towards carbon neutralization, alternative fuels, shore power, low sulfur fuel, green ship design, etc. Through the systematic combing and in-depth analysis of the existing core literature, the paper reveals the current research status and future direction in the field of ship emission reduction technology innovation in China, which provides reference for the practices of extensive and profound "economic and social systematic change" brought by China's ship emission reduction technology innovation under the "double carbon" goal.