摘要
随着人类活动地域范围的不断扩大和地域联系方式的多样化 ,以及空间联系的日益密切化 ,生物入侵中动物入侵种在我国的种类和数量急剧上升。它们通过有意引入和偶然带入等方式进入我国 ,对我国的生物多样性和生态环境、农业生产、人体健康等多方面造成严重的危害 。
With extending ranges of space for human activities along with various communicating methods and close interconnection of space, the number and species of inbreaking species of animals in the field of bio invasion rises up quickly. They are brought to China deliberately or accidentally, which brought great damage to ecological environment, agriculture and human health and grave economic loss.
出处
《哈尔滨学院学报》
2004年第5期138-140,共3页
Journal of Harbin University
关键词
外来种
入侵种
有意引入
偶然带入
exotic species
inbreaking species
to bring something deliberately
to bring something accidentally