【摘要】 调查分析外来有害生物入侵苏州的现状及造成的损失。结果表明:生物入侵已造成苏州农、林、渔、交通运输、旅游、国际贸易等行业巨额经济损失,同时对生态系统的结构和功能产生了危害,导致物种多样性的丧失。更多还原

【Abstract】 The present status of alien pest invasion in Suzhou,Jiangsu Province and the damage caused by the alien harmful creatures were surveyed and analyzed.The results showed that the invaded alien pests in Suzhou had resulted in great economic losses in agriculture,forestry,fishery,communication and transportation,tourism and international trade,which had also significantly damaged the ecosystem structure and function,and reduced species diversity.更多还原