| 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。 |
| 关键词: 广州市 湿地 植物资源 保护 |
| DOI： |
| 分类号: |
| 基金项目:广州市人工湿地生态修复关键技术研究 (2024KJQT007), 广州市林业和园林局部门预算项目林业园林科学技术研究经费 —广州市湿地碳汇计量方法研究 (穗财环 [2022] 9 号), 基于提升碳汇功能的园林湿地生态优化研究, 广州市湿地资源 调查和湿地保护总体规划 (2021—2035 年) (JYZC-202103-02)。 |
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| Investigation and Analysis of Wetland Plant Resources in Guangzhou |
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LINWEN,LIN YANLAN,DAI SEPING,YANG XIAO,ZHOU PENG,CHEN ZETAO
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1.Guangzhou Institute of Forestry and Landscape Architecture;2.Guangzhou Municipal Engineering Design and Research Institute Co., Ltd;3.South China Agricultural University
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| Abstract: |
| In order to understand the current situation of wetland plant resources in Guangzhou, a combination of field investigation and data retrieval was used to conduct plant resource investigation and analysis on wetlands such as wetland parks, rivers, reservoirs, and aquatic germplasm resource protection areas in Guangzhou. 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 continue 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. |
| Key words: Guangzhou wetland plant resource protection |
