文昌头苑主要红树林植物群落特征的调查

调查了文昌清澜自然保护区3个红树植物群落,并就保护和恢复文昌清澜自然保护区红树林提出了建议。调查结果显示,文昌头苑3个样地红树植物群落共有植物种6科8属11种,其中第1个红树植物优势种为木果楝、尖瓣海莲、榄李和海莲;第2个红树植物优势种为榄李和软叶海桑;第3个红树植物优势种为海莲和榄李。3个样地红树林植物群落物种组成相对简单,植物数量较多,发育较好,发育成复层群落,群落覆盖度在60%~85%。

Investigation on Characteristics of Main Mangrove Plant Community in Touyuan Town of Wenchang

We investigated characteristics of three main mangroves plant community in Touyuan Town of Wenchang,and then put forward some suggestions for protecting and restoring the mangroves in Wenchang Qinglan Nature Reserve.Investigation results showed as followed:total 11 species,8 genera of 6 families were found in the mangrove community of Touyuan Town of Wenchang.Among them,the dominant species of the first mangrove species were Xylocarpus granatum Koenig,B.sexangula(Lour.)var.rhynchopetala Ko,Bruguiera sexangula and Lumnifzera racemosa Willd;the second mangrove dominant species were Lumnifzera racemosa Willd and Sonnerntia ovata;the third mangrove dominant species were Bruguiera sexangula and Lumnifzera racemosa Willd.The species composition of the mangrove plant community was relatively simple,and the number of plants was much better and the development was better,and the community coverage was between 60% and 85%.