东江虎门入海口红树林的群落特征及生态恢复

摘要

以广东省东江虎门入海口处的红树林植物为研究对象，采取样线和样方相结合的方法调查群落，初步分析了东江虎门入海口处红树林植物的群落特征。结果表明：东江虎门入海口红树林有15种维管束植物，隶属于11科3属。所有的红树林植物可归为3个群落类型：桐花树群落、老鼠簕群落、秋茄＋桐花树＋老鼠簕群落。并对该地红树林的生态恢复提出了相应的建议。%The community characteristics of mangrove plants at the estuary of the Dongjiang river in Humen were initially an-alyzed by using field survey and quadrat method .The results showed that:in the mangrove at the estuary of the Dongjiang river , there were 15 species of vascular plants, belonging to 11 families and 3 genera.According to community physiognomy and domi -nant species, all mangrove plants could be divided into the following three community types: Aegiceras corniculatum community, Acanthus ilicifolius community, and Kandelia candel +Aegiceras corniculatum +Acanthus ilicifolius community.In addition, the corresponding suggestions on the ecological restoration of the mangrove in this district were put forward .