【摘要】 荒漠草原是十分脆弱的生态系统,也是草原和沙漠之间最特殊和敏感的生态过渡带。因为人为因素和自然因素的影响,荒漠草原退化日益严重。近年来,我国对荒漠草原恢复的研究愈来愈重视,科技投入不断加大,已经成为科学界的一个热点。本文试图以web of science引文数据库作为检索对象,分别对荒漠草原退化修复研究的发文量、国家分布情况、研究方向等领域的文献进行统计分析,以便了解全球荒漠草原恢复的研究情况,为我国学者开展荒漠草原恢复的研究提供一些帮助。更多还原

【Abstract】 Desert-grassland is a rather weak ecosystem, and is also a special and sensitive ecology transition-belt of grassland and desert. Because of natural and human factors, Degeneration of desert grassland is increasingly serious. In recent years, the importance and investment in science and technology of the study in recovery of grassland has been constantly increased, and become a hot attention of scientists. This article proceeds a statistical analysis by the number of published papers, national distribution, and research direction of degradation and repair research respectively, which mainly bases on the search of Web of Science. To know of the research around the globe and analyze the domestic advantages, we can provide some help to the recovery of desert grassland for Chinese scholars.更多还原