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曹永强,袁立婷,李维佳.基于文献计量的作物耗水研究现状及热点分析.生态学报,2018,(5).http://dx.doi.org/10.5846/stxb201702060216  
基于文献计量的作物耗水研究现状及热点分析
Analysis of the Current Research Situation and the hot spot of the crop water consumption based on Bibliometrics
投稿时间:2017-02-06  修订日期:2017-10-15
DOI: 10.5846/stxb201702060216
关键词文献计量学  作物耗水  研究现状  热点分析
Key WordsBibliometric  Crop water consumption  Current Research Situation  Hot spot analysis
基金项目国家自然科学基金(51579126);中科院农业水资源重点实验室对外开放基金(KFKT201602)。
作者单位E-mail
曹永强 辽宁师范大学城市与环境学院 辽宁大连 116029 caoyongqiang@lnnu.edu.cn 
袁立婷 辽宁师范大学城市与环境学院 辽宁大连 116029  
李维佳 辽宁师范大学城市与环境学院 辽宁大连 116029  
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摘要:
本文通过使用文献计量学的相关方法分析Web of Science核心集合TM数据库中1985-2016年“作物耗水”的相关文献,以评估作物耗水的研究现状及热点,以期为该领域学者日后研究提供方向。分析结果表明,1985-2016年作物耗水相关文献的发表数量随时间呈增长趋势;从主要研究力量方面看,欧美等发达国家在研究力量构成上占有较大席位,发展中国家研究力量则以中国和印度为主;中国科学院、美国农业部(USDA)以及加利福尼亚大学为国际上作物耗水领域主要研究机构,在该领域内具有一定影响力。就目前研究状况看来,研究热点集中于作物灌溉、资源利用以及生物化学领域。在未来的研究发展趋势方面,作物耗水与能源供给间的关系、作物蒸散发和作物生长关系等方向将具有一定的研究价值和发展空间。
Abstract:
Metrology method has a good guiding role for the discipline research. Bibliometrics can be used to describe and evaluate the current situation and development trend of the specific field by means of mathematical and statistical methods. In this paper, by using the method of literature metrology analysis Web of Science core collection TM database from 1985 to 2016 the relevant literature on water consumption of crops, to evaluate the research trends of the Crop water consumption and hope to provide direction for the research in this field after the day. By selecting the Web of Science core collection TM database of crop water consumption of the document, a total of 2420 crop water consumption articles were identified. Including the countries and regions, institutions, literature citation frequency, h index and the number of authors, research direction and Keywordsand other indicators, and at the same time, using the bibliometric method to analyze and classify the Keywords. The results show that, The number of published literatures about crop water consumption in 1985-2016 was basically have an increasing trend over time; Europe and other developed countries occupy larger seats in the power structure research and in developing countries, China and India are the major country. Chinese Academy of Sciences, USDA and the University Of California are the main research power of crop water consumption in the world. They have some influence in the field. As far as the current research status appears, research hot spots focus on the crop irrigation, resource utilization and biochemical field. In the future research, that issue from both perspective of the relationship between water consumption and energy supply of crops and relationship between crop evapotranspiration and crop growth will have certain research value and development space.
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