To reduce the harms of plant invasion,the risk assessment for biological invasion of exotic species（ including intentionally introduced species and accidentally introduced species） is particularly important. Through...To reduce the harms of plant invasion,the risk assessment for biological invasion of exotic species（ including intentionally introduced species and accidentally introduced species） is particularly important. Through data review,investigation research and expert consultation,risk assessment system and standard for exotic species invasion in Zhengzhou region was established. Risk of Praxelis clematidea was assessed,in order to provide a reference for possible biological invasion of exotic plants in Zhengzhou.展开更多
基金Supported by New Century Education and Teaching Reform and Talent Cultivation Project of Local Colleges and Universities in Zhengzhou(2013,ZZJZ-A6003)
文摘To reduce the harms of plant invasion,the risk assessment for biological invasion of exotic species（ including intentionally introduced species and accidentally introduced species） is particularly important. Through data review,investigation research and expert consultation,risk assessment system and standard for exotic species invasion in Zhengzhou region was established. Risk of Praxelis clematidea was assessed,in order to provide a reference for possible biological invasion of exotic plants in Zhengzhou.
