摘要
简要介绍了生物入侵造成的危害及原因 ,分析了外来种对国家发展、生态安全和农林牧生产的影响 ,阐述了开展相关科学研究的必要性、迫切性和重大意义。在提出研究工作以面向国家需求目标、国际科学前沿、高新技术应用为战略目标的基础上 ,阐明生物入侵研究应以外来种的生态学效应为核心 ,即生物本身的传播扩散、短期演变、潜伏积累、生态适应。
Based on the presentation of damage of biological invasions and the impacts on national development, ecological safety and agro-forestry production, the paper pointed out that the relative scientific researches on biological invasions are critically necessary and significant. The strategic target is of national requirements, international level work and application of high technology. The main researches may focus on the ecological effects of alien invasive species including their spread and diffusion, quick evolution, dormancy, ecological adaptation, competition, eruption, as well as the repellency and acceptation of a new ecological system.
出处
《中国科学院院刊》
2002年第5期335-338,共4页
Bulletin of Chinese Academy of Sciences
