环境保护科学2025，Vol.51Issue(3)：76-80,5.DOI:10.16803/j.cnki.issn.1004-6216.202501033
鸭绿江口湿地国家级自然保护区外来入侵植物调查与评估
Survey and evaluation of invasive alien plant species within the Yalu River Coastal Wetland National Nature Reserve
摘要
Abstract
To investigate the current status of alien invasive plants in the Yalu River Coastal Wetland National Nature Reserve,field surveys and literature reviews were conducted to analyze the species,invasion grades,original habitats,and introduction pathways of alien invasive plants in the reserve.It was found that there were 22 species of alien invasive plants in the reserve,belonging to 12 families and 18 genera,among which the Asteraceae family had the most species(11 species).In terms of life forms,annual herbaceous plants dominated,mainly distributed in habitats such as roadsides,forests,farmlands,and areas around villages.Most of the alien invasive plants(11 species)originated from North America.Inadvertent introduction was the main pathway,with 14 species,accounting for 63.7%of the total number of alien invasive plants.Through the investigation and analysis of alien invasive plants in the reserve,effective management measures and control suggestions were put forward to provide a reference for the protection of the ecosystem and biodiversity in the Yalu River Coastal Wetland National Nature Reserve.关键词
外来入侵/植物/保护区/生物多样性/鸭绿江口湿地Key words
alien invasion/plants/reserve/biological diversity/Yalu River Coastal Wetland分类
环境科学引用本文复制引用
刘洋..鸭绿江口湿地国家级自然保护区外来入侵植物调查与评估[J].环境保护科学,2025,51(3):76-80,5.基金项目
国家重点研发计划(2022YFF1301004、2022YFF1301001) （2022YFF1301004、2022YFF1301001）
中国博士后科学基金(2021MD703856) （2021MD703856）
