基于文献计量的国际草地农业生态学研究发展态势分析

发布时间：2018-03-08 21:21

本文选题：文献计量　切入点：草地农业生态学　出处：《草业学报》2017年05期 　论文类型：期刊论文

【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]:The study of grassland agricultural ecology shows the characteristics of biology, agronomy and geography. Many countries and related research institutions all over the world are increasing their research on grassland agroecology. This study takes SCIE database as the data source. Data mining and quantitative analysis of grassland agroecology research papers from 1996 to 2015 were carried out by using Thomson Data Anlyzer TDAs and UCINET software. The trends of international grassland agroecology research in recent 20 years, the distribution of research power and the key areas were explored. The results show that the research papers of international grassland agroecology have increased at an average rate of 8% in the past 20 years, and there are many subjects involved in grassland agroecology, including agriculture, environmental science and ecology. Plant Science, Biodiversity and Conservation, Geology, etc., in addition to grassland and agricultural concerns, grassland agroecology also pays more attention to species and ecological environmental protection. The comprehensive influence of grassland agroecology research papers in Britain and other developed countries is relatively high, the United States is the most outstanding in the international cooperation, and has a strong cooperative relationship with the major countries. The Chinese Academy of Sciences is very active in the research of grassland agroecology, and its papers are far ahead of other institutions such as the French Academy of Agricultural Sciences and the University of Saskatchewan in Canada. Influence and international cooperation still need to be improved.
【作者单位】：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;
【基金】：教育部长江学者创新团队项目(IRT13019) 甘肃省科技支撑计划(1504NKCA081) 甘肃省重大科技专项(1203FKDA035)资助
【分类号】：G353.1;S812

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