| 摘要: |
| 以Web of Science为检索数据库，以2006-2018年发表的水、能源和食品纽带关系研究文献数据为对象，采用文献计量学理论与CiteSpace分析工具，从文献的时空分布、研究机构和资助机构分布、学科和研究方向及发文期刊分布、基于名词性短语的热点分析以及期刊与作者的共被引网络分析5个方面进行统计分析。结果表明：美国与欧洲发达国家无论是在发表文献的数量与质量上，还是研究机构与资助机构的支持力度上，均处于领先地位；中国（包括台湾省）近几年在此领域的研究发展迅速，但在文献质量及支持力度方面还有待提高；目前对该领域的研究多偏向于以水资源为核心的研究，其中，水资源和环境科学为主要的研究学科，环境科学与生态、工程及水资源为主要的研究方向；"气候变化"、"可持续发展"、"粮食产量"、"粮食安全"和"纽带关系方法"是主要的研究热点议题；与"农业作物"、"气候变化"和"生命周期评估"相关的主题是纽带关系跨学科研究的重要方向；在纽带关系的研究中，《能源政策》、《环境变化》、《水资源研究》"3个期刊被引次数最多，Hoff H、Bazilian M、Ringler C、联合国粮农组织、世界银行等为推动该研究发展起到了重要作用。 |
| 关键词: 水、能源和食品纽带关系 文献计量 研究现状与热点 Web of Science CiteSpace |
| DOI：10.11841/j.issn.1007-4333.2019.09.13 |
| 投稿时间：2018-09-15 |
| 基金项目:国家自然科学基金项目（51779255，51822905，51861125103） |
|
| Research status and hot topics of the water,energy and food nexus |
|
ZHANG Tong, TAN Qian, LIN Jinzhu, LV Jiabao, WANG Jinjin
|
| (College of Water Resources & Civil Engineering, China Agricultural University, Beijing 100083, China) |
| Abstract: |
| Web of Science was chosen as retrieval database and literatures of the water,energy and food nexus as the research object in 2006-2018 with the aid of the theory of bibliometrics and CiteSpace.Systemic analysis was conducted from five aspects including the spatial and temporal distribution of literatures,main research institutions and funding agencies distribution,major disciplines and research direction and research journals distribution,the hot topic analysis based on noun phrases,and the Co-citation analysis of journals and authors.The results showed that:The United States and European developed countries were leading research on the nexus both in quantity and quality of the published literature and the support of research institutions and funding agencies;In recent years,the nexus research in China has developed rapidly,but the quality of the literature and support of the nexus research have yet to be improved;The current research tended to focus on water resources through the statistical analysis of major disciplines,research direction and research journals."Water Resources and Environment Sciences were main subjects of study,and Environmental Sciences & Ecology,Engineering and Water Resources were primary research directions;‘Climate change’,‘sustainable development’,‘food production’,‘food security’ and ‘nexus approach’ were important research topics.The theme related to ‘climate-change’ and ‘life cycle assessment’ were important for interdisciplinary research.Energy Policies,Environmental changes and Water Resources Research were cited the most frequently,and Hoff H Bazilian M,Ringler C,FAO and The World Bank played important roles in promoting the development of this research. |
| Key words: water,energy and food nexus bibliometrics research status and hot spots Web of Science CiteSpace |
