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林业资源管理 ›› 2021›› Issue (6): 118-123.doi: 10.13466/j.cnki.lyzygl.2021.06.019

• 科学研究 • 上一篇    下一篇

北京汉石桥湿地自然保护区植被现状调查与分析

张勇1(), 颜泓2, 苗雪鹏3, 张丽云3(), 李万成3   

  1. 1.汉石桥湿地自然保护区,北京 101309
    2.国家林业和草原调查规划设计院,北京 100714
    3.北京市顺义牛栏山第一中学,北京 101300
  • 收稿日期:2021-09-08 修回日期:2021-11-18 出版日期:2021-12-28 发布日期:2022-01-12
  • 通讯作者: 张丽云
  • 作者简介:张勇(1978-),男,山东潍坊人,高工,硕士,主要从事湿地保护管理工作。Email: 7580124@qq.com

Investigation and Analysis of Vegetation Status in Health Bridge Wetland Nature Reserve in Beijing

ZHANG Yong1(), YAN Hong2, MIAO Xuepeng3, ZHANG Liyun3(), LI Wancheng3   

  1. 1. Health Bridge Wetland Nature Reserve,Beijing 101309,China
    2. Academy of Forest Inventory and Planning of National Forestry and Grassland Administration,Beijing 100714,China
    3. Beijing ShunyiNiulanshanFirst Secondary School,Beijing 101300,China
  • Received:2021-09-08 Revised:2021-11-18 Online:2021-12-28 Published:2022-01-12
  • Contact: ZHANG Liyun

摘要:

采用样方法对北京汉石桥湿地自然保护区植物种类和湿地植被类型进行调查。经鉴定有维管束植物(包含栽培与归化植物)75科184属280种(未包括变种、变型),其中匍匐委陵菜(Potentilla reptans)为北京市新纪录种,长芒苋(Amaranthus palmeri)为恶性入侵杂草。湿地植被2个植被型组、4个植被型和29个群系类型。菰-芦苇群系和黑三棱群系的Simpson多样性指数、Shannon-Wiener多样性指数明显高于其他群系。

关键词: 汉石桥湿地, 湿地植物, 区系, 生活型, 多样性指数

Abstract:

The plant species and wetland vegetation types of Health Bridge Wetland Nature Reserve in Beijing were investigated by sampling method. The survey found 280 species (excluding varieties and forms) belonging to 184 genera and 75 families of vascular plants (including cultivated and naturalized plants),of which Potentilla reptans was a new record species in Beijing,and Amaranthus palmeri was a malignant invasive weed. Wetland vegetation consisted of 2 vegetation type groups,4 vegetation types and 29 formation types. Based on the diversity analysis of the main plant formations in the study area,it was found that the Simpson diversity index and Shannon Wiener diversity index of Zizania australis formation and heisanleng formation were significantly higher than those of other formations.

Key words: Health Bridge wetland, wetland plant, flora, life form, diversity index

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