中国高寒草甸研究进展——基于文献计量分析
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国家自然科学基金(32201631);宁夏重点研发计划项目(2021BEG02005);第三批宁夏青年科技人才托举工程项目(TJGC2018068);宁夏高等学校一流学科建设(生态学)资助项目(NXYLXK2017B06)


Research trend and hot spot analysis of alpine meadows in China based on VOSviewer
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    摘要:

    高寒草甸作为我国草原的重要组成部分,发挥着极其重要的气候调节和水源涵养等生态功能,是我国重要的战略资源储备要地和生态安全屏障。为了解高寒草甸的研究态势,本文从文献计量学的角度,基于36年间国内外发表的8505篇论文,分析了有关高寒草甸的论文发表数量、发文来源、被引频次、主要作者、研究机构和研究热点等。结果表明:(1)1999年后关于高寒草甸的论文数量增长较快,年均发表355.09篇,且英文论文的增幅最大,但发文的质量还有待进一步提高;(2)李英年,周华坤,杜国祯、赵新全等人是高寒草甸研究的主要贡献人,中国科学院西北高原生物研究所、兰州大学、甘肃农业大学等单位在研究机构合作方面发挥了重要作用,但相关学者和研究机构间的合作较少,以同一单位或同一课题组的研究团队为主,与国内外不同单位、不同团队间的交流合作较少;(3)研究的热点主要聚焦于高寒草甸植被群落特征及其构建机制、高寒草甸植被退化机理与管理利用、高寒草甸植被-土壤-微生物对气候变化的响应等聚类方面。今后应重视原创性、突破性的论文,提升和扩大高寒草甸方面研究成果的国际影响力,同时,应加强不同研究机构、不同学科交叉、理论创新-实际应用等方面的多元合作,从而为高寒草甸的研究注入新生力量。期望本文能为拓展高寒草甸研究的广度与深度提供借鉴。

    Abstract:

    As an important part of China, alpine meadow plays an extremely important ecological system functions such as climate regulation and water conservation, and is an important strategic resource reserve area and ecological security barrier in China. In order to understand the research trend of alpine meadow, from the perspective of bibliometrics, based on 8505 papers published at home and abroad in the past 36 years, this paper analyzed the number of papers published on alpine meadow, source of publication, citation frequency, main authors, research institutions and research hotspots. The results showed that : (1) after 1999, the number of papers on alpine meadow increased rapidly, with an annual average of 355.09 papers published, and English papers had the largest increase, but the quality of papers needs to be further improved.; (2) Li Yingnian, Zhou Huakun, Du Guozhen, Zhao Xinquan et al are the major contribution of the alpine meadow, Northwest Institute of Plateau Biology of Chinese Academy of Sciences, Lanzhou University, Gansu agricultural University and other units cooperation has played an important role in research institutions, but there is little cooperation between the relevant scholars and research institutions, give priority to with the same unit or group of research team, There were few exchanges and cooperation with different institutions and teams at home and abroad; (3) The research focus mainly focuses on the characteristics and construction mechanism of alpine meadow vegetation community, the mechanism of alpine meadow vegetation degradation and its management and utilization, and the response of alpine meadow vegetation-soil- microorganism to climate change. In the future, people should pay attention to original and breakthrough papers, improve and expand the international influence of alpine meadow research results, and strengthen the diverse cooperation between different research institutions, different disciplines, theoretical innovation and practical application, so as to inject new strength into the research of alpine meadow. It is expected that this paper will provide a reference for expanding the breadth and depth of alpine meadow research.

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李豫悦,李天凯,陈林.中国高寒草甸研究进展——基于文献计量分析.生态学报,2023,43(18):7771~7781

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