摘要
通过对莽山浪畔湖国家重要湿地的野生植物资源进行实地调查,共记录野生维管植物80种,隶属于71属42科;其中,以禾本科、莎草科占优势,少种(2~5种)、单种科占总科数的95.23%,处于主导地位;浪畔湖湿地野生维管植物科以热带成分占优势(59.26%),而属以温带成分占优势地位(50.01%);在生活型和生态型组成上,以湿生草本植物最多,有28种,占总种数的35%,湿生及水生植物共43种,占总种数的53.75%,为主体地位。本研究阐述了浪畔湖湿地野生维管植物的园林应用价值,并提出了相关的保护与开发建议,为浪畔湖湿地的保护与建设管理、植物资源的开发利用提供科学依据。
Based on the field survey of wild plant resources in the Mangshan Langpan Lake National Important Wetland,80 species of wild vascular plants were recorded,belonging to 71 genera and 42 families.Among them,Gramineae and Cyperaceae are dominant,few(2~5 species),and single species family accounts for 95.23% of the total number of families;In terms of areal types,the tropical component was dominant at family level(59.26%),while the north temperate component was dominant at the genus level(50.01%);In terms of life form and ecotype composition,there are 28 species of hygrophytic herbs,accounting for 35%of the total species,and 43 species of wet and aquatic plants,accounting for 53.75% of the total species.This study elaborated the landscape application value of wild vascular plants in Langpan Lake Wetland and put forward relevant protection and development suggestions,which can provide scientific basis for the protection,construction,management and utilization of plant resources in Langpan Lake Wetland.
作者
陈薇
覃红燕
侯志勇
李阳
CHEN Wei;QIN Hongyan;HOU Zhiyong;LI Yang(College of Landscape Architecture and Art Design,Hunan Agricultural University,Changsha 410128,Hunan,China;College of Horticulture,Hunan Agricultural University,Changsha 410128,Hunan,China;Key Laboratory of Agro-ecological Processes in Subtropical Region,The Chinese Academy of Sciences,Dongting Lake Station for Wetland Ecosystem Research,Institute of Subtropical Agriculture,The Chinese Academy of Sciences,Changsha 410125,Hunan,China)
出处
《湖南林业科技》
2023年第2期102-107,共6页
Hunan Forestry Science & Technology
基金
国家自然科学基金项目(41601106)
国家基础性工作调查专项课题(2019FY100602)
湖南省自然科学基金项目(2017JJ3374)。
关键词
野生植物资源
园林应用
莽山浪畔湖国家重要湿地
wild plant resources
landscape application
Mangshan Langpan Lake Important National Wetland
