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生态学杂志 ›› 2003, Vol. ›› Issue (5): 70-73.

• 博士论坛 • 上一篇    下一篇

从有意引入到外来入侵——以意大利蜂Apis mellifera L. 为例

季荣1, 谢宝瑜1, 杨冠煌2, 李典谟1   

  1. 1. 中国科学院动物研究所农业综合治理研究国家重点实验室, 北京, 100080;
    2. 中国农业科学研究院蜜蜂研究所, 北京, 100081
  • 收稿日期:2002-04-28 修回日期:2002-11-02 出版日期:2003-05-10
  • 基金资助:
    国家重大基础研究发展规划项目(G2000016210);国家自然科学基金项目(30270858,30170596);中国科学院知识创新项目(KSCX2-SW-103,KSCX2-1-02);中国科学院创新工程领域前沿资助项目(KSCX3-IOZ-04)

From introduced species to invasive species-a case study on the Italian bee Apis mellifera L.

JI Rong1, XIE Baoyu1, YANG Guanhuang2, LI Dianmo 1   

  1. 1. National Key Laboratory of Insect and Rodent Pests Integrated Management, Institute of Zoology, Chinese Academy of Sciences, Beijing 100080, China;
    2. Institute of Bees, Chinese Academy of Agricultural Sciences, Beijing 100081, China
  • Received:2002-04-28 Revised:2002-11-02 Online:2003-05-10

摘要: 原产于欧洲、非洲等地的意大利蜜蜂几个世纪以来被人类频繁地有意引入到其它国家和地区,然而其在带来经济利益的同时,意大利蜂凭借其在诸多方面的竞争优势对当地物种和生态系统产生不利影响.本文主要阐述了意大利蜜蜂引入后对我国本地种--中华蜜蜂造成的负面效应:①中华蜜蜂种群数量急剧下降,甚至在某些地区已到了灭绝的边缘;②影响了以中华蜜蜂作为主要传粉媒介的早花乔木、灌木和草本植物的正常繁育,从而降低了物种多样性,破坏了群落结构及其稳定性.

关键词: 遥感, 土地覆盖分类, Fuzzy ARTMAP, 向海自然保护区

Abstract: The Italian bee Apis mellifera L. is native to Europe and Africa, and was introduced into South America, North America and Asiaa few centuries ago. The alien species outcompeted with native bees and has caused serious consequences. The impacts of the introduced A. mellifera L. on the A. cerana Fab., native to China, were described in this paper. Native bees have sharply cut down in number, even are in danger of becoming extinct in some areas. Plant community structure has changed and plant diversity declined in local areas.

Key words: Remote sensing, Land cover classification, Fuzzy ARTMAP, Xianghai Nature Reserve

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