武夷山自然保护区珍稀动植物空间分布特征研究  

Spatial Distribution Characteristics of Rare Animals and Plants in the Wuyishan Natural Reserve

作　　者：张春英[1] 洪伟[2] 吴承祯[2] 陈平留[2] 林从华[1] 

机构地区：[1]福建工程学院建筑与规划系,福建福州350007 [2]福建农林大学林学院,福建福州350002

出　　处：《北华大学学报（自然科学版）》2009年第3期258-264,共7页Journal of Beihua University（Natural Science）

基　　金：福建省青年人才基金项目(2008F30401);福建工程学院科研启动基金项目(GY-Z09002)

摘　　要：利用最近邻点距离法对武夷山自然保护区珍稀动物的巢域和珍稀植物种群的空间分布特征进行了研究，结果表明：除短尾猴空间分布的类型是随机分布外，其余动物均为聚集分布，23种珍稀动物总体呈现强聚集的特征；珍稀植物种群分布的密度比较小，绞股蓝等24种为聚集分布，仅黑钩栲为强分散型分布，其余的种群因分布太少未能求出分布类型．由此说明，武夷山自然保护区珍稀动物的生态位潜在空间比较大，珍稀植物种群间构成了较为良好稳定的系统结构．Based on theory of nearest neighbor distance method, the spatial distribution characteristics of rare animals and plants in the Wuyishan Natural Reserve was studied. The results showed that only the spatial distribution of Macaca aretoides was random distribution, other animals were collective distribution, the whole spatial distribution of 23 rare animals were strengthened and collective distribution. The spatial distribution of 24 rare plants such as Gynostemma pentaphyllum were collective distribution, only the spatial distribution of Castanopsis tibetana was scattered distribution, others had no spatial distribution because of so small species. The spatial potential ecological niche of rare animals in the Wuyishan Natural Reserve was large, rare plants species formatted a stable and good ecological system.

关 键 词：武夷山自然保护区 珍稀动植物 最近邻点距离法 空间分布特征 

分 类 号：S141[农业科学—肥料学] Q149[农业科学—农业基础科学]