洞头国家级海洋公园主要植被类型及其特征
Main vegetation types and characteristics in Dongtou National Marine Park,Zhejiang,China
邓文婕 1吴华征 2李添翔 1周丽娜 1胡仁勇 1金鑫杰 1张永普 3张永华 3刘金亮3
作者信息
- 1. 温州大学生命与环境科学学院,浙江温州 325053
- 2. 温州市自然资源和规划局洞头分局,浙江温州 325088
- 3. 温州大学生命与环境科学学院,浙江温州 325053;温州大学浙江省水环境与海洋生物资源保护重点实验室,浙江温州 325053
- 折叠
摘要
洞头国家级海洋公园位于中国浙江东南沿海,属于中亚热带常绿阔叶林区域,至今缺乏系统的植被调查数据,对该区域内植被了解不足.该研究利用样方调查法,在洞头国家级海洋公园内选择16个岛屿共设置90个植物群落调查样方,记录样方中的物种组成、数量特征和生境信息等,并参考《中国植被志》进行植被类型划分和命名.结果表明:在洞头国家级海洋公园中共发现3个植被型组、8个植被型、34个群系和80个群丛,广泛分布有黑松(Pinus thunbergii)林、木麻黄(Casuarina equisetifolia)林、台湾相思(Acacia confusa)林、滨柃(Eurya emarginata)灌丛、柃木(Eurya japonica)灌丛等,为了解中国东部海岛的植被类型提供了详实的数据资料.
Abstract
Dongtou National Marine Park(DNMP)locates at the southeast coast of China,and the climax vegetation belongs to the subtropical evergreen broadleaf forests.However,we are still unclear about the vegetation types on most islands in DNMP.The objective of this study is to investigate vegetation types and characteristics across islands in DNMP.We conducted vegetation survey by setting up 90 sampling plots on the islands in DNMP.Species composition and habitat information in each plot were recorded and vegetation type classification and naming were referred according to the Vegegraphy of China.A total of 3 Vegetation Formation Groups,8 Vegetation Formations,34 Alliances,and 80 Associations were found in DNMP.The widely distributed vegetation types included Pinus thunbergii evergreen needleleaf forest,Casuarina equisetifolia evergreen broadleaf forest,Acacia confuse evergreen broadleaf forest,Eurya emarginata evergreen broadleaf shrubland,and Eurya japonica evergreen broadleaf shrubland.Our finding provides basic and detail information of vegetation structure and composition in these continental islands in eastern China.
关键词
洞头列岛/植被类型/海洋岛屿/亚热带/国家公园Key words
Dongtou archipelago/vegetation type/ocean island/subtropical/national park引用本文复制引用
出版年
2024
NETL
NSTL
万方数据