【摘要】 20 0 3年 6～ 7月 ,采用样方法 ,对野生扬子鳄在安徽省南陵县、泾县、广德县、郎溪县和宣城地区等 5县市的 2 2个栖息地的植被进行了野外实地调查 ,并对植物种类作了详细的记录和分析 .结果发现 ,野生扬子鳄栖息地植被均属于次生性植被 ,共有维管束植物 92科 2 94种 ;苦竹 (Pteioblastusamarus)灌丛广泛分布于每个栖息地 ;2 2个调查点的植被多样性存在一定的差异 .同时还初步分析了野生扬子鳄与栖息地植被多样性之间的关系 ,为野生扬子鳄的保护提供植物生态学基础资料 .更多还原

【Abstract】 In June and July of 2003,a field survey on the vegetation of 22 Chinese alligator habitats distributed in Nanling county,Jingxian county,Guangde county,Langxi county and Xuancheng city of Anhui province was conducted,and the plant species of the habitats were recorded and analyzed.The results showed that the vegetation of the whole habitats was secondary,and there were 294 species vascular plants,belonging to 92 families.Pteioblastus amarus shrubbery could be found in all sites,and part differences of the vegetation consisted in different habitats.The relationship between Chinese alligator and habitat vegetation was also analyzed.All of these could offer some basic botanical data for the further protection of the Chinese alligator.更多还原