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Journal of Chinese Agricultural Mechanization

Journal of Chinese Agricultural Mechanization ›› 2023, Vol. 44 ›› Issue (3): 141-148.DOI: 10.13733/j.jcam.issn.2095-5553.2023.03.020

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Knowledge map analysis of agricultural irrigation water resources value based on CiteSpace

Zhou Shumei1, 2, Li Jingjing1, 2, Lu Na1, 2   

  • Online:2023-03-15 Published:2023-03-22

基于CiteSpace的农业灌溉水资源价值知识图谱分析

周淑梅1, 2,李晶晶1, 2,卢娜1, 2   

  1. 1. 河北科技大学经济管理学院,石家庄市,050018;

    2. 河北省生态经济可持续发展研究中心,石家庄市,050018
  • 基金资助:
    2020年河北省社会科学发展研究课题(20200203114);河北省高等学校人文社会科学研究项目(SQ2021164)

Abstract: Based on 3 687 related literatures on agricultural irrigation water value included in the WoS database from 2000 to 2021, this paper uses CiteSpace software to draw a knowledge map of global irrigation water value research, and analyzes the number of published papers, authors, distribution of countries, journals and institutions, research hotspots and development trends of irrigation water value research at home and abroad. The research results showed that from 2000 to 2021, the number of papers issued in the field of irrigation water value showed an overall upward trend; the core authors and teams of the papers were mainly from China and America; the research forces were mainly distributed in China, America, Spain and other countries; the Chinese Academy of Sciences, China Agricultural University, Tehran University and other institutional contributions were out standing; the price of irrigation water and the utilization efficiency of water resources had always been the hot topics of research; from the perspective of development trends, the multidimensional evaluation of irrigation water value and the temporal and spatial dynamic characteristics of irrigation water value were the focus of future research; multisource spatiotemporal data sources and the integration and optimization of various pricing methods combined with computer artificial intelligence technology have become a new trend in the research of irrigation water value.

Key words: agricultural irrigation, water resources value, CiteSpace, knowledge map

摘要: 基于2000—2021年WoS数据库收录的3 687条农业灌溉用水价值相关文献,利用CiteSpace软件绘制全球灌溉用水价值研究的知识图谱,分析国内外灌溉用水价值研究的发文量、作者、国家、期刊和机构分布情况、研究热点及发展趋势。研究结果表明:2000—2021年,灌溉用水价值领域发文量整体呈上升趋势;发文核心作者和团队主要来自中国和美国;研究力量主要分布在中国、美国、西班牙等国家;中国科学院、中国农业大学、德黑兰大学等机构贡献突出;灌溉水价和水资源的利用效率始终是研究的热点内容;从发展趋势看,灌溉用水价值的多维度评估以及灌溉用水价值的时空动态变化特征是未来研究关注的热点;多源时空数据源、结合计算机人工智能技术的多种定价方法的融合及优化成为灌溉用水价值研究的新趋势。

关键词: 农业灌溉, 水资源价值, CiteSpace, 知识图谱

CLC Number: