亚热带植物科学 ›› 2015, Vol. 44 ›› Issue (04): 304-308.DOI: 10.3969/j.issn.1009-7791.2015.04.008

• 植物生态资源与分类 • 上一篇    下一篇

江西遂川五斗江国家湿地公园植物区系与植被分析

邹芹,李赟璟,李文,刘以珍   

  1. (1.江西庐山国家级自然保护区管理局,江西 九江 332000;2.南昌大学 生命科学学院,江西 南昌 330031;3.江西省鄱阳湖流域水安全保障协同创新中心,江西 南昌 330031)
  • 收稿日期:2015-08-27 修回日期:2016-01-15 出版日期:2015-12-10 发布日期:2015-12-10
  • 通讯作者: 刘以珍
  • 作者简介:邹芹,林业工程师,从事自然保护区管理。
  • 基金资助:

    江西省教育厅基金项目(GJJ12023)

Flora and Vegetation in Wudoujiang River National Wetland Park from Suichuan of Jiangxi Province

ZOU Qin,LI Yun-jing,LI Wen,LIU Yi-zhen   

  1. (1.Jiangxi Lushan National Nature Reserve Administration, Jiujiang 332000, Jiangxi China; 2.School of Life Sciences, Nanchang University, Nanchang 330031, Jiangxi China; 3.Collaborative Innovation Center for Poyang Lake Basin Water Safety and Security of Jiangxi Province, Nanchang 330031, Jiangxi China)
  • Received:2015-08-27 Revised:2016-01-15 Online:2015-12-10 Published:2015-12-10
  • Contact: LIU Yi-zhen

摘要: 据调查,江西遂川五斗江国家湿地公园共有野生维管束植物108科286属450种,以禾本科Gramineae、菊科Compositae等为优势科,悬钩子属Rubus为优势属。共有13个植物区系类型,以泛热带分布、世界广布和温带分布的比例最大,属的热温比(R/T值)为1.10,区系性质表现为隐域性和地带性共存的特点。有珍稀濒危植物21种,尤其是樟树Cinnamomum camphora和闽楠Phoebe bournei分布广泛,并有大量古树。植被类型可分为5个植被型组12个植被型58个群系,为典型的河岸带湿地植被。

关键词: 湿地公园, 河岸带, 植物区系, 植被

Abstract: The flora and vegetation of Wudoujiang River National Wetland Park were surveyed and analyzed. The results showed that 450 species of vascular plants affiliated to 286 genera in 108 families were discovered in the wetland park, the families of flora were dominated by Gramineae, Compositae and so forth, and the genera of flora were dominated by Rubus. The distribution types of genera could be classified into 13 types; the three highest percentage types were Cosmopolitan, Pantropic, OW Temp., the ratio between tropical geographical elements and temperate geographical elements of genera was 1.10, suggested that the flora transitional characteristics from tropical flora to temperate flora. Twenty one species of rare and endangered plants were discovered; in particular ancient trees and great area communities of Cinnamomum camphora and Phoebe bournei were discovered too. The vegetation of the Wetland Park could be divided into 5 vegetation types groups, 12 vegetation types, 58 formations; the vegetation characteristics of the Wetland Park behaved as typical riparian vegetation.

Key words: wetland park, riparian, flora, vegetation

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