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福建罗卜岩保护区闽楠群落生态位的研究
Research on Niche of Phoebe Bournei(Hemsl.) Yang Community in Fujian Luoboyan Nature Reserve
【摘要】 以不同海拔梯度为一维资源位,对罗卜岩保护区闽楠群落的8个主要伴生树种进行生态位宽度,生态位重叠定量测定,结果表明,该群落中的优势树种的生态位宽度值均普遍较大,优势种群之间处于资源共享局面,群落相对稳定。
【Abstract】 Taking different elevations as one-dimension resource,the authors measure the ecological space and ecological overlap of eight main associated species in Fujian Luoboyan Nature Reserve.The quantitative measurement finds that the ecological space of the dominant species in this community is relatively wide.The result also finds that the dominant species share the same resource and the community is relatively stable.
【关键词】 闽楠；
生态位宽度；
生态位重叠；
【Key words】 phoebe bournei(Hemsl.) Yang； ecological space； ecological overlap；
【Key words】 phoebe bournei(Hemsl.) Yang； ecological space； ecological overlap；
- 【文献出处】 三明学院学报 ,Journal of Sanming College , 编辑部邮箱 ,2005年02期
- 【分类号】S718.5;
- 【被引频次】16
- 【下载频次】126