摘要
海洋拥有巨大的碳汇潜力。在全球气候变化的背景下,海洋碳汇是新时期生态文明建设、实现碳中和的有效途径,已受到学术界广泛关注。海洋碳汇作为一种高效的长期碳汇,其碳汇机理、效应、技术、核算与交易市场构建,正成为当前各学科领域亟待探索的新课题。本文在辨析海洋碳汇研究缘起与概念内涵的基础上,从碳汇和碳源层面出发,结合中国知网(CNKI)和Web of Science(WOS)核心数据库中海洋碳汇相关研究文献,利用文献计量工具,定量对比分析国内外海洋碳汇研究论文的发文量、期刊、作者和机构等主要特征;通过关键词聚类、突现和共现知识图谱探讨研究热点、阶段性前沿领域和主题演变趋势。结果表明:国内外海洋碳汇研究发文量随时间变化整体均呈波动增长趋势;刘纪化和Christian J Sanders是该领域发文量最多、影响力较大的作者;国外在该领域开展广泛合作,国内研究也已形成小规模学术研究团队;研究机构主要为高校和科研院所,聚集在沿海地区;研究方向逐渐多元化,热点明确。对海洋碳汇重点研究方向进行了展望:应以多学科交叉研究为引领,推动陆海统筹的统一碳汇市场研究;以滨海湿地、海水养殖环境碳汇为支撑,实现海洋碳汇新突破;以综合性生态补偿机制为导向,构建海洋碳汇保护管理体系;以海洋碳汇相关理论与技术创新研究为基础,探索海洋碳汇应用模式;以海洋碳汇合作研究为重点,探讨海上丝绸之路沿线国家蓝碳合作机制。本文旨在梳理国内外海洋碳汇研究现状,推动该领域研究向更深层次科学合理地发展,为后续学者开展相关研究提供参考与借鉴。
The ocean has great potential as a carbon sink.Under the background of global climate change,marine carbon sink is an effective way to build ecological civilization and achieve carbon neutrality in the new era,and has received extensive attention from academia.As an efficient long-term carbon sink,the carbon sink mechanism,carbon sink effect,carbon sink technology,carbon sink accounting,and carbon sink trading market construction of the marine systems are becoming new topics that need to be explored in various disciplines.Based on the analysis of the origin of research and conceptual connotation of marine carbon sink and by examining carbon sinks and carbon sources,this study combined the relevant research literature of marine carbon sink in the China National Knowledge Infrastructure(CNKI)and the Web of Science(WOS)core databases,and used bibliometric tools to quantitatively compare and analyze the main characteristics,such as the number of publications,journals,authors,and institutions,of marine carbon sink research in China and internationally.Through keyword clustering and emergence and co-occurrence knowledge maps,the research hotspots,frontier fields at different stages,and evolution trends of themes were explored.The results show that the number of publications on marine carbon sink research in China and internationally has shown a fluctuating growth trend.Liu Jihua and Christian J.Sanders are the most influential authors in this field.Foreign countries have carried out extensive cooperation in this field,and Chinese researchers have also formed small-scale academic research teams.Research institutions are mainly universities and research institutes,focusing on coastal areas;the research directions are gradually diversified and the hotspots are clear.The key research directions of marine carbon sinks are examined,and the key contents that need to be paid attention to in future research are discussed:multidisciplinary studies should guide the research to promote the unified carbon sink market research of la
作者
陈小龙
狄乾斌
侯智文
梁晨露
CHEN Xiaolong;DI Qianbin;HOU Zhiwen;LIANG Chenlu(School of Geography,Liaoning Normal University,Dalian 116029,China;Marine Economies and Sustainable Development Research Center,Liaoning Normal University,Dalian 116029,China)
出处
《资源科学》
CSCD
北大核心
2023年第8期1619-1633,共15页
Resources Science
基金
国家自然科学基金项目(42076222)。
