【摘要】 系统研究了湖北省外来入侵物种的概况,包括种类、分布及入侵途径。揭示湖北省外来物种入侵的原因,在小区域自然环境急剧变化与外来物种入侵耦合的理论基础上,由于对外开放与经济发展,与全国其它省市相比,湖北省有它自己的特点和严重程度。通过北京、辽宁、甘肃、山东、重庆、四川、江西、云南、安徽、湖南10个省,在20世纪80年代、90年代、2000年以后3个时段,累计的外来入侵物种数量(或密度)数据分析,然后对不同地域、不同年代各省区外来物种入侵的增长速度,先后进行横向、纵向比较,剖析出中国外来物种入侵的一般趋势和区域差异。最后,阐述了湖北省外来物种入侵的影响,基于可持续发展的理念与战略,提出了湖北省的应对措施。更多还原

【Abstract】 This article systematically studied the occurrence status of alien invasive species in Hubei Province,including number,distributing,invasive ways of invasive species.Based on the correlation theories of environmental economics between every province’s small region natural environment rapid change and alien species invasion in China,this article pointed out that alien species invasion in Hubei Province was relevent to opening to the world and economic development.And comparing with other provinces,alien species invasion in Hubei Province has its characteristic and the dearee of severity.Based on alien invasive species cumulative quantity(or density),(including Beijing,Liaoning,Gansu,Shandong,Chongqing,Sichuan,Jiangxi,Yunnan,Anhui,Hunan),in the 80’s,90 ’s,after 2000,the general trend and region variance on alien species invasion in China were pointed out,and comparing alien invasive species’s rate of rising about ten province.Finally,the article elaborated alien species invasion’s influence in Hubei Province,and suggested countermeasures in Hubei Province.更多还原