重庆地区香根草引种生物入侵风险评价  

Evaluation on Biological Invasion Risk of the Introduction of Vetiveria zizanioides in Chongqing Area

作　　者：李彬[1] 周宏波 彭秀[1] 耿养会[1] 

机构地区：[1]重庆市林业科学研究院,三峡库区森林生态保护与恢复重庆市市级重点实验室,重庆400036 [2]重庆市风景园林技工学校

出　　处：《四川林业科技》2014年第2期52-56,共5页Journal of Sichuan Forestry Science and Technology

基　　金：重庆市科委攻关项目"香根草在三峡库区消落带边坡防护及生物入侵评价试验研究"CSTC;2007AC7059;三峡库区森林生态保护与恢复重庆市市级重点实验室(CSTC;2007CA1001)资助

摘　　要：为了防控引种可能带来的危害,对已引物种应进行生态入侵风险评估,建立相应监控对策。本文通过查阅资料、实地调研和专家咨询等方法,应用外来种入侵的风险评估体系及风险评价标准,对重庆地区香根草引种生物入侵的风险性进行了分析。结论为:在重庆地区,香根草属于具有一定风险的外来种,需要进一步地获取相关信息或采取防范监控措施。In order to prevent detriments from the introduction of species, the ecological invasion risk should be analyzed and the corresponding control measures should be established after the introduction of species. In this article, through such methods as referring to information, field investigation and expert con- sultation, and by applying the invasion risk evaluation system of alien species and the invasion risk stand- ard, analysis is made of the ecological invasion risk of introding Vetiveria zizanioides in chongqing area. The results have shown that Vetiveria zizanioides belongs to an alien species with a certain risk in Chongqing area, need to refer to more relevant information or take the precaution and control measures.

关 键 词：香根草 生物入侵 风险评价 重庆地区 

分 类 号：S451[农业科学—植物保护]