草原治理研究进展与前沿动态知识图谱解析——基于文献科学计量视角

Progress in grassland management research and analysis of frontier dynamic knowledge atlas——From the perspective of bibliometrics

世界各个国家普遍关注草原的可持续发展,为了解近年来草原治理研究进展和前沿动态,本研究基于文献科学计量视角,采用CiteSpace软件对草原治理研究的中外文文献年发表量、主要学术期刊、文献合作网络(发表国家、机构和作者)及热点进行分析。结果表明:2000—2020年草原治理研究中外文文献年发表量整体呈增长趋势,但与外文文献年发表量比较,中文文献年发表量增速较为缓慢;《草业科学》和《Agriculture Ecosystems Environment》分别为中外文文献发表量排名第1位的学术期刊,而中外文期刊影响因子最高的分别是《农业经济问题》和《Science of the Total Environment》;国际间的合作网络已初步形成,中国和美国的文献发表量较多,其他国家较少;草原治理研究中外文文献发表机构中,发表量最多的分别是农业部草原监理中心和中国科学院,分别发表39篇和516篇文献,中心性分别为0.08和0.36,中文文献发表机构之间的合作强度较弱,外文文献发表机构之间合作更为紧密;草原治理研究中文文献发表作者中,文献发表量最多的是卫智军,共发表21篇文献;外文文献发表作者中,文献发表量较多的是LI Jianlong和FU Bojie,均发表10篇文献;中外文文献发表作者之间的合作较少,尚未形成紧密的合作网络。2000—2020年草原治理研究中文文献高频关键词包括“草原”“治理对策”“草原保护”“天然草原”“畜牧业”和“治理”等;影响周期最长的突现词是“划区轮牧”(共持续7年),其次为“科学发展观”“农牧民”和“生态文明建设”(均持续6年),其他突现词大多持续2~5年,“草原生态保护修复”和“生态治理”仍然是我国未来一段时间的研究重点。2000—2020年草原治理研究外文文献高频关键词包括“glassland(草原)”“biodiversity(生物多样性)”“management(治理)”“conservation(保护)”“climate change(气候变化)”和“dynamic(动力学)”等;影响周期最长的突现词为“environment(环境)”“disturbance(干扰)”(均持续11年),其次为“protection(保护)”“agricuture environment scheme(农业环境规划)”(分别持续9年和8年),其他突现词大多持续2~6年,“soil organic carbon(土壤有机碳)”“loess plateau(黄土高原)”“ecosystem service(生态系统服务)”和“land cover(土地覆盖)”是近年来国际草原治理研究的热点。说明国内外对草原治理的研究方向基本一致,国内侧重于对草原治理过程中具体制度措施的研究,而国外更侧重于理论研究。

Countries all over the world are generally concerned about the sustainable development of grassland. In order to understand the research progress and frontier trends of grassland management in recent years, based on the perspective of literature scientometrics, this study used CiteSpace software to analyze the annual publications, major academic journals, literature cooperation networks(publishing countries, institutions and authors) and hot spots of Chinese and foreign literatures on grassland management research. The results showed that the annual publications of grassland management research showed an increasing trend from 2000 to 2020, but the annual published amount of Chinese literatures increased slowly compared with that in foreign literatures. Pratacultural Science and Agriculture Ecosystems Environment ranked the first in the number of published journals of Chinese and foreign literatures respectively.Issues of Agricultural Economy and Science of The Total Environment had the highest impact factors at home and abroad. The international cooperation network had been preliminarily formed. China and the United States had published more literatures than other countries. Grassland Supervision Center of Ministry of Agriculture and Chinese Acad Sci published 39 and 516 articles respectively, with a central value of 0.08 and 0.36. The cooperation intensity between publishing institutions of Chinese literatures was weak, while the cooperation between publishing institutions of foreign literatures was closer. Among the authors who published Chinese literature on grassland management research, WEI Zhijun published the most literatures, with 21 papers published. Among the authors of foreign literature publications, LI Jianlong and FU Bojie published 10 articles. There was little cooperation between Chinese and foreign authors, and a close cooperation network had not yet been formed. The high-frequency keywords in Chinese literature on grassland management research from 2000 to 2020 included “grassland” “management” “countermeasures” “grassland protection” “natural grassland” “animal husbandry” and “management”, etc. The emergent words with the longest period of influence were “rotational grazing by districts”(lasting for 7 years in total), followed by “scientific development concept” “farmers and herdsmen” and “ecological civilization construction”(both lasting for 6 years), and most of the other emergent words lasted for 2-5 years. “Grassland ecological protection and restoration” and “ecological governance” were still the focus of research in the future. The high-frequency keywords in foreign literatures on grassland management research from 2000 to 2020 included “grassland” “biodiversity” “management” “conservation” “climate change” and “dynamics”, etc. The emergent words with the longest period of influence were “environment” and “disturbance”(all lasting for 11 years), followed by “protection” and “agriculture environment scheme”(lasting for 9 years and 8 years respectively), and most other emergent words lasted for 2-6 years. In recent years, “soil organic carbon” “loess plateau” “ecosystem service” and “land cover” had become hot topics in grassland management research. It indicated that the research direction of grassland management at home and abroad was basically the same. Domestic researchers focused on the study of specific institutional measurement in grassland management process, while foreign researchers focused more on theoretical research.