中国草原生态保护的研究现状及趋势分析——基于中国知网（CNKI）期刊文献数据（1992—2021年）

目的] 分析中国草原生态保护研究现状并探析前沿趋势,为未来研究提供思路借鉴。方法] 以中国知网数据库（CNKI）为数据检索源,利用CiteSpace软件对1992—2021年共315篇有效样本文献的年度发文量、作者、机构、关键词进行计量分析。结果] 从2007年开始,中国草原生态保护研究领域的年度发文量迅速增加,并在2009年达到顶峰,之后相关文献量有所回落,但一直保持在较高的水平;宁攸凉、何友均是中国草原生态保护研究领域的高产作者,团队合作的网络已见雏形,刘天明团队与其他团队相比合作较为紧密;机构之间也存在较多的合作,但局限于一定的地域和学科范围内,尚未形成深度合作关系;当前中国草原生态保护领域的研究热点主要聚焦在草原生态保护补助奖励政策、草原畜牧业、草原可持续发展等方面。结论] 中国草原生态保护研究成果已经十分丰富,未来研究应在草原生态修复治理以及草原生态保护补奖政策等方面予以关注。

Research Status and Trend Analysis of Grassland Ecological Protection in China——Based on the Journal Literature Data from CNKI Database（1992-2021）

Objective] To analyze the state of grassland ecological protection research in China and investigate the most recent developments in order to provide suggestions and references for future study. Method] Using the China National Knowledge Infrastructure （CNKI） database as the data retrieval source, CiteSpace software was employed to quantify the annual publication volume, author, organization, and keyword of 315 valid sample documents from the year of 1992 to 2021. Result] Since the year of 2007, the number of annual publications in the field of grassland ecological protection in China has steadily increased, peaking in the year of 2009. Following then, the quantity of relevant documents reduced, but remained quite high. NING You-liang and HE You-jun are high-yield authors in the sector.The network of team cooperation has taken shape. LIU Tian-ming's team cooperates closely with other teams. There had been lots of cooperation among institutions, but only limited to certain regions and disciplines, deep cooperative relationships has not formed. At present, the research hotspots in the field of grassland ecological protection in China are primarily focused on grassland ecological protection subsidy and reward policy, grassland animal husbandry, grassland sustainable development and so on. Conclusion] In China, grassland ecological protection research has yielded a wealth of information. Future study should focus more on grassland ecological restoration and management, as well as grassland ecological protection subsidy and reward policy.