论文部分内容阅读
本研究在弄清韩国桂坊山(374030N,128301E)天然落叶阔叶林斜坡和山谷中鸟类群落间的特征差异。调查结果表明:两地鸟类群落的种类组成、丰富度、鸟种多样性及群落结构都有不同。森林的垂直结构特别是林下覆被度及胸高直径分布多显不同。两地生境结构的不同必然影响着鸟类对可利用生境的选择。表6图2参19。
In this study, the characteristics of bird communities in slopes and valleys of natural deciduous broad-leaved forests in Kwaifong Mountain, South Korea (374030N, 128301E) were studied. The survey results show that the species composition, abundance, bird species diversity and community structure of the bird communities are different. The vertical structure of the forest, especially the degree of understory coverage and the diameter distribution of chest height and more significant difference. The difference in habitat structure between the two places will inevitably affect the bird’s choice of available habitat. Table 6 Figure 2 参 19.