广州市湿地植物资源分析
Investigation and Analysis of Wetland Plant Resources in Guangzhou
林雯 1林妍栏 2代色平 1杨晓 1周鹏 1陈泽涛3
作者信息
- 1. 广州市林业和园林科学研究院/广东广州城市生态系统国家定位观测研究站, 广东 广州 510405
- 2. 广州市市政工程设计研究总院有限公司, 广东 广州 510095
- 3. 华南农业大学, 广东 广州 510642
- 折叠
摘要
为了解广州市湿地植物资源现状,研究采用野外调查和资料查阅相结合的方式,对广州的湿地公园、河流、水库、水产种质资源保护区等湿地开展了植物资源调查和分析.结果表明,广州市湿地植物共有93 科220 属485 种,其中植物种类最多的科是莎草科、禾本科和蓼科,植物种类最多的属是莎草属、薹草属和飘拂草属;水生植物有 142 种,其中,挺水植物 107 种,占 75.35%;红树植物有 17 种,其中真红树10 种,半红树7 种;外来物种有70 种,其中有6 种属于广州市重点管理外来物种;珍稀濒危植物共16 种,其中,国家一级保护野生植物2 种,国家二级保护野生植物 11 种,广东省重点保护野生植物 2种,极小种群野生植物3 种.针对湿地植物资源的保护与利用,建议持续开展湿地植物保护和科研监测,进行合理利用和管理,并不断加强湿地植物的自然教育和科普宣传.
Abstract
In order to understand the current situation of wetland plant resources in Guangzhou,a combina-tion of field investigation and data retrieval was used to conduct plant resource investigation and analysis on wet-lands such as wetland parks,rivers,reservoirs,and aquatic germplasm resource protection areas in Guang-zhou.The results showed that there are a total of 93 families,220 genera,and 485 species of wetland plants.Among them,the families with more plant species are Cyperaceae,Gramineae,Polygonaceae,Cyperus,Carex and Fimbristylis.There were 142 species of aquatic plants,including 107 species of emergent plants,ac-counting for 75.35%.There are 17 species of mangrove plants,including 10 species of true mangroves and 7 species of semi-mangroves.There are 70 species of alien species,of which 6 are key managed of alien species in Guangzhou.There are a total of 16 rare and endangered plants,including 2 national first-class protected plants,11 national second-class protected plants,2 key protected plants in Guangdong province,and 3 extremely small population plants.For the protection and utilization of wetland plant resources,it is recommended to contin-ue to carry out wetland plant protection and scientific research monitoring,carry out reasonable utilization and management,and continuously strengthen natural education and science popularization of wetland plants.
关键词
广州市/湿地/植物资源/保护Key words
Guangzhou/wetland/plant resource/protection引用本文复制引用
基金项目
&&(2024KJQT007)
广州市林业和园林局部门预算林业园林科学技术研究经费项目(穗财环[2022]9号)
广州市湿地资源调查和湿地保护总体规划项目(2021-2035)(JYZC-202103-02)
出版年
2024
NETL
NSTL
万方数据