气候变化背景下生物入侵研究态势的文献计量分析

发布时间：2018-09-08 18:46

【摘要】：生物入侵严重威胁生物多样性与生态系统健康,对全球环境、经济造成极大损失,而快速的气候变化显著影响外来生物的扩散和入侵进程。探讨气候变化背景下生物入侵研究态势能够从宏观上把握该领域的国际研究现状与热点,为深入理解外来种入侵机制和制定合理的防治策略提供参考。该文基于最近27 a间(1990—2016年)科学文献数据库Web of Science中科学引文索引扩展版(SCI-E)数据,利用TDA等统计工具对气候变化下生物入侵方面的研究进行了文献计量分析。结果表明:27 a间共发表论文1 736篇,论文数量整体保持增长态势,2009年开始进入快速发展阶段;该领域的研究涉及环境科学与生态学、生物多样性保护、植物学等多个学科;澳大利亚莫纳什大学Chown SL教授发文量最高(35篇);美国的总发文量(708篇)和高被引、高影响因子论文数量均居世界首位;发文量最多的研究机构是加利福尼亚大学(93篇),中国科学院发文量居世界第10位(27篇);Biological Invasions是刊文量最大的学术杂志;物种分布模型、生物多样性、全球变暖、风险评估等是近年来该领域的研究热点;中国共发表论文52篇,中国科学院是国内最大的发文机构,其中,动物研究所、武汉植物园、植物研究所的发文量居中科院科研系统前三名;中国在气候变化下生物入侵领域的高被引、高影响因子论文数量及国际合作强度亟待提升。未来需重点关注气候变化下生物入侵的预测与风险评估、生物入侵与生物多样性关系、入侵物种的系统进化、入侵生态系统的多营养级关系、海洋生物入侵、生物入侵与人类健康等问题。
[Abstract]:Biological invasion is a serious threat to biodiversity and ecosystem health, resulting in great losses to the global environment and economy, while rapid climate change significantly affects the diffusion and invasion process of alien organisms. The research situation of biological invasion under the background of climate change can grasp the current situation and hot spot of international research in this field macroscopically, and provide a reference for further understanding the invasion mechanism of alien species and making reasonable prevention and cure strategy. Based on the scientific citation index extension (SCI-E) data from the scientific literature database (Web of Science) in the last 27 years (1990-2016), this paper makes a bibliometric analysis of the biological invasion under climate change using TDA and other statistical tools. The results showed that 1 736 papers were published in the past 27 years, and the number of papers kept increasing, and it began to develop rapidly in 2009. The research in this field involves many subjects, such as environmental science and ecology, biodiversity conservation, botany and so on. Professor Chown SL of Monash University in Australia had the highest number of papers (35), the total number of papers published in the United States (708) and the number of cited papers were high, and the number of papers with high influence factors ranked first in the world. The university of California (93 articles) has the largest number of publications, and the Chinese Academy of Sciences (CAS) ranks 10th (27) in the world in terms of the number of papers published. BIOBIC is the most widely published academic journal; species distribution models, biodiversity, global warming. Risk assessment is a hot topic in this field in recent years. 52 papers have been published in China. The Chinese Academy of Sciences is the largest publishing institution in China, including the Animal Research Institute, Wuhan Botanical Garden, The number of papers issued by the Institute of Plant Science ranks first in the scientific research system of the Chinese Academy of Sciences, and the number of papers on high impact factors and the intensity of international cooperation in the field of biological invasion due to climate change in China are in urgent need of improvement. The future needs to focus on the prediction and risk assessment of biological invasion under climate change, the relationship between biological invasion and biodiversity, the phylogenetic evolution of invasive species, the multi-nutrient level relationship of invasive ecosystems, and the invasion of marine life. Biological invasion and human health.
【作者单位】：中国科学院武汉文献情报中心;中国科学院武汉植物园;
【基金】：中国科学院知识创新工程重要方向项目(Y02A461H02);中国科学院武汉植物园知识创新工程项目(Y455437H05)~~
【分类号】：G353.1;Q16

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