摘要
采用样方取样法及路线调查法,对三亚市火岭自然保护区猕猴栖息地的植被特征及其采食植物生态位特点进行了研究。结果表明,在2 000 m2调查样方中,有20种猕猴采食植物,占总种数(69种)的29.0%,占其总重要值的31.24%。群落中生态位宽度大于1的种类有8种,占总种数的11.59%,生态位小于1的占88.41%。其中,生态位宽度大于1的猕猴采食物只有2种,其余18种均小于1。生态位重叠值在0.5以上的只有5对种群。猕猴栖息地主要为热带次生落叶季雨林,猕猴采食植物有较大的生存空间。并从保护猕猴的角度提出了保护区建设的建议。
Vegetation characteristics and ecological niche features of the feeded plants in habitats of Macaque in Huoling Nature Reserve were studied by quadrat sampling method and route survey method The results showed a total of 69 species were recorded in the plot with an area of 2 000 m^2, of which 20 species, accounting for 29.0 % of total species number and 31.24 % of total important value, respectively, were feeded by the Macaca mulatta. There were only 8 plants or 11.59 % of total species number when the ecological niche breadth was higher than 1, while other plants were 88.41% when the niche breadth was lower than 1. Among the feeding plants, there were only 2 plants when the niche breadth was higher than 1, while there were other 18 plant when a niche breadth was lower than 1. And there were 5 species pairs when the overlapping value was higher than 0.5. This study indicated that current habitats for macaque were mostly tropical secondary deciduous monsoon forests, which had a larger living space for macaque feeded plants. Some suggestions for the reserve construction were raised from the aspect of protecting the macaque.
出处
《福建林业科技》
2009年第2期67-72,共6页
Journal of Fujian Forestry Science and Technology
基金
海南省环境科学研究院资助
海南大学植物学重点学科资助项目
关键词
猕猴栖息地
植被特征
采食植物
生态位宽度
生态位重叠
火岭自然保护区
macaque habitat
vegetation characteristic
feeded plant
ecological niche breadth
ecological niche overlapping
Huoling Nature Reserve
