Position: Home > Articles > Investigation and Analysis of Alien Invasive Plants in Dahuangpu Nature Reserve
Journal of Weed Science
2021
(2)
20-27
天津大黄堡省级自然保护区外来入侵植物的调查与分析
作 者：
李中林;孟炜淇;楚克林;韩向楠;刘坤;秦卫华
单 位：
生态环境部南京环境科学研究所;安徽师范大学生命科学学院
关键词：
大黄堡省级自然保护区;外来入侵植物;调查;区系特征;防治建议
摘 要：
以天津大黄堡省级自然保护区为研究对象,通过样线法对外来入侵植物进行调查,分析和研究保护区外来入侵植物的种类组成、生活型、原产地、区系、入侵途径等。结果表明,保护区内外来入侵植物共27种,隶属于13科21属,其中以苋科的种类最多,有6种;入侵植物以草本植物为主,占入侵植物总种数的88.89%;入侵植物主要来自美洲,占总种数的70.37%;入侵途径多样,以有意引入和无意传播途径为主。
译 名：
Investigation and Analysis of Alien Invasive Plants in Dahuangpu Nature Reserve
作 者：
LI Zhong-lin;MENG Wei-qi;CHU Ke-lin;HAN Xiang-nan;LIU Kun;QIN Wei-hua;Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment;College of Life Sciences, Anhui Normal University;
关键词：
Dahuangpu Nature Reserve;;invasive plants;;investigation;;flora characteristics;;prevention and control recommendations
摘 要：
Based on field surveys of invasive plants, we determined the species composition, life forms, origin, flora characteristics and invasion pathways of alien plants based on a line-transect method in Dahuangpu Nature Reserve, Tianjin City.There were 27 species of alien invasive plants in the reserve, belonging to 13 families and 21 genera, 6 species of which belonged to Amaranthaceae.The invasive plants were mainly herbs, accounting for 89% of the total number of invasive plants. Alien invasive plants coming from America account for 70% of the total number of invasive plants recorded.The invasive plants were most likely introduced both intentionally and unintentionally.
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