摘要
2018年3月至2019年7月,对广州市南沙区红树林资源进行了野外实地调查。研究结果表明,南沙区共有红树植物12科15属16种,包括真红树植物6科7属8种和半红树植物7科8属8种;红树林主要分布于南沙湿地公园、洪奇沥东岸14涌至17涌滩涂、仁隆围和义隆围东部河岸、蕉西水闸、大角山海滨公园、沥心沙大桥桥脚、沙仔岛、坦头村等地;红树林群落可以分为无瓣海桑(Sonneratia apetala)+桐花树(Aegiceras corniculatum)群落、无瓣海桑群落、桐花树群落、老鼠簕(Acanthus ilicifolius)群落、无瓣海桑+老鼠簕群落、卤蕨(Acrostichum aureum)群落、秋茄(Kandelia obvata)群落、假茉莉(Clerodendrum inerme)群落、水黄皮(Pongamia pinnata)群落、黄槿(Hibiscus tiliaceus)群落、桐花树+老鼠簕群落、秋茄+桐花树群落、木榄(Bruguiera gymnorrhiza)群落、银叶树(Heritiera littoralis)群落和海杧果(Cerbera manghas)群落等15种主要群落类型。为了更好地保护和利用南沙区的红树林资源,建议在宜林地补种红树植物,划定红树林重点保护区域,加强红树林监测和对入侵植物薇甘菊(Mikania micrantha)的治理,积极开展红树林生态旅游等。
From March 2018 to July 2019,we studied mangrove resources in Nansha District,Guangzhou by field investigation.The results showed that there were 16 mangrove species belonging to 15 genera of 12 families.Among them,eight true mangrove species belonged to seven genera of six families,and eight semimangrove species belonged to eight genera of seven families.The mangroves were mainly distributed in Nansha Wetland Park,mudflats between the 14 th canal and the 17 th canal along easten bank of Hongqili,river banks of east Renlongwei and Yilongwei,Jiaoxi Sluice,Dajiaoshan Seaside Park,Lixinsha Bridge piers,Shazai Island,Tantoucun etc.Fifteen mangrove communities were classified,they were Sonneratia apetala+Aegiceras corniculatum community,Sonneratia apetala community,Aegiceras corniculatum community,Acanthus ilicifolius community,Sonneratia apetala+Acanthus ilicifolius community,Acrostichum aureum community,Kandelia obvata community,Clerodendrum inerme community,Pongamia pinnata community,Hibiscus tiliaceus community,Aegiceras corniculatum+Acanthus ilicifolius community,Kandelia obovata+Aegiceras corniculatum community,Bruguiera gymnorrhiza community,Heritiera littoralis community and Cerbera manghas community.To protect and utilize mangrove resources in Nansha District,it is suggested to afforest mangroves on suitable lands,define key mangrove protection areas,strengthen mangrove monitoring,control alien invasive plant Mikania micrantha,and actively carry out mangrove ecotourism etc.
作者
李海生
吴灿雄
欧阳美霞
曾婷
刘经健
杨光华
董华杰
张彩婵
刘阳
LI Haisheng;WU Canxiong;OU YANG Meixia;ZENG Ting;LIU Jingjian;YANG Guanghua;DONG Huajie;ZHANG Caichan;LIU Yang(Biology and Food Engineering Institute,Guangdong University of Education,Guangzhou 510303,Guangdong,P.R.China)
出处
《湿地科学》
CSCD
北大核心
2020年第2期158-165,共8页
Wetland Science
基金
广东省教育厅生态学特色重点学科建设项目(粤教研函﹝2017﹞1号)
广东省普通高校科技创新项目(2012KJCX0080)
广东第二师范学院大学生创新创业训练计划项目(1427815059)资助。
关键词
红树林资源
现状
保护
广州市南沙区
mangrove resources
current status
conservation
Nansha District of Guangzhou
