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草业学报 ›› 2017, Vol. 26 ›› Issue (5): 224-234.DOI: 10.11686/cyxb2016218

• 研究论文 • 上一篇    

基于文献计量的国际草地农业生态学研究发展态势分析

杨景宁, 沈禹颖*, 王彦荣   

  1. 草地农业生态系统国家重点实验室,兰州大学草地农业科技学院,甘肃 兰州 730020
  • 收稿日期:2016-05-23 修回日期:2016-08-05 出版日期:2017-05-20 发布日期:2017-05-20
  • 作者简介:杨景宁(1976-),女,甘肃靖远人,在读博士。E-mail:yangjn15@lzu.edu.cn
  • 基金资助:

    教育部长江学者创新团队项目(IRT13019),甘肃省科技支撑计划(1504NKCA081)和甘肃省重大科技专项(1203FKDA035)资助

A bibliometric analysis of international grassland agroecology research

YANG Jing-Ning, SHEN Yu-Ying*, WANG Yan-Rong   

  1. State Key Laboratory of Grassland Agro-ecosystems, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China
  • Received:2016-05-23 Revised:2016-08-05 Online:2017-05-20 Published:2017-05-20

摘要:

草地农业生态学研究体现出生物学、农学和地理学交叉的特点。近年来,全球许多国家及相关研究机构对草地农业生态学的研究力度不断加大。本研究以SCIE论文数据库作为数据源,利用Thomson Data Anlyzer(TDA)和UCINET软件对1996-2015年草地农业生态学研究论文进行数据挖掘和定量分析,探究了近20年来国际草地农业生态学研究的变化趋势、研究力量分布、重点领域、研究热点及国际合作。结果表明,近20年来,国际草地农业生态学研究论文以平均8%的速度增长;草地农业生态学研究所涉及的学科较多,主要有农业、环境科学与生态学、植物科学、生物多样性与保护、地质学等;除了对草地、农业关注外,草地农业生态学研究也对物种及生态环境保护较为重视;美国、英国等发达国家的草地农业生态学研究论文的综合影响力较高,美国在国际间合作中表现最为突出,与各主要国家间均具有很强的合作关系;中国科学院在草地农业生态学研究方面非常活跃,其论文量遥遥领先于法国农业科学研究院、加拿大萨斯喀彻温大学等其他机构,但研究水平、影响力以及国际合作能力仍有待提升。

Abstract:

Grassland agroecology research covers diverse subjects in biology, agriculture, and geography. In recent years, research on grassland agroecology has intensified in many countries and research institutions around the world. In this study, we used Thomson Data Analyzer and UCINET for data mining, and conducted a quantitative analysis of grassland agroecology research papers listed in the SCIE database from 1996 to 2015. We explored the annual trends, the distribution of scientific research strength, major research areas and hotspots, and international cooperations in grassland agroecology research from 1996 to 2015. The objectives of this study were to assess the current status of grassland agroecology research worldwide, to identify the international influences on this area of research by analyzing and comparing characteristic features of published papers, and to provide directions for future research. The number of grassland agroecology research papers has shown an average growth rate of 8% over the past 20 years. This field of research involves multiple disciplines, such as agriculture, environmental science and ecology, plant science, biodiversity and conservation, geology and so on. In addition to grassland and agriculture, protection of species and the environment have become more popular topics. The United States, the United Kingdom, and other developed countries have a stronger overall influence on grassland agroecology research. The United States is the most prominent country in international cooperative research, and has established strong research relationships with other major countries. The Chinese Academy of Sciences is very active in this field, and has published many more papers than the French National Institute for Agricultural Research (INRA), University of Saskatchewan, and other institutions. However, the research quality and the influence of the Chinese Academy of Sciences, as well as its capacity for international cooperation, should be improved.

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