中国高海拔山区生物入侵现状及管理对策研究

Research on the Status Quo and Management Countermeasures of Biological Invasion in High-Altitude Mountainous Regions of China

随着经济社会发展和全球环境变化,高海拔山区面临着严重的生物入侵威胁。文章通过对中国数字植物标本馆(CVH)及其他文献资料的梳理,分析了我国当前高海拔山区生物入侵研究现状。结果表明,我国高海拔山区已记录外来入侵物种以植物类群为主,多为草本,主要发现在青藏高原,但存在经纬度、种群状态等信息缺失等问题。目前我国高海拔山区生物入侵研究尚处于起步阶段,急需加强高海拔山区生态环境调查,掌握高海拔山区外来入侵物种分布与影响,为高海拔山区生态环境保护提供科学依据。

With the economic and social development and global environmental changes,high-altitude mountainous areas are facing serious threats of biological invasion.This article analyzed the current research status of biological invasion in high-altitude mountainous areas of China by reviewing the Chinese Virtual Herbarium(CVH)and other literature materials.The results showed that the invasive species recorded in high-altitude mountainous areas of China were mainly plant groups,mostly herbaceous,and were mainly found in the Qinghai-Tibet Plateau,however,there were issues such as lack of information on longitude,latitude,and population status.At present,the research on biological invasion in high-altitude mountainous areas in China is still in its early stages,and it is urgent to strengthen the investigation of the ecological environment in high-altitude mountainous areas,grasp the distribution and impact of invasive alien species in high-altitude mountainous areas,and provide a scientific basis for the ecological and environmental protection of high-altitude mountainous areas.