甘肃盐池湾白唇鹿自然保护区有蹄类动物群落结构的初步观察  

STUDIES ON UNGULATES COMMUNITY AT YANCHIWAN NATURE RESERVE

作　　者：郑生武 余玉群 韩亦平 吴家炎 左青云 

机构地区：[1]西北濒危动物研究所 [2]甘肃省肃北县农林局野生动物管理站

出　　处：《兽类学报》1989年第2期130-136,共7页Acta Theriologica Sinica

摘　　要：1987年8—10月,作者在甘肃省肃北蒙古族自治县盐池湾白唇鹿自然保护区研究了有蹄类动物栖息地类型、群落结构和数量等级。The structure of ungulate communities were investigated at Yanchiwan of Subei County in 1987. Results are as follows: 1. The comparative complexity due to natural environment of this place causes species of ungulate to have comparatively numerous. A total of three families and seven species are found there. Among them, five species belong to rare animals. 2. According to species composition and dominance of the ungulate and combin-ing with ecological condition, they can be divided into four communities; Ⅰ . pseudois nayaur + Ovis ammon + Cervus albirostris community. Ⅱ . Cervus albirostris + Ovis ammon + poephagus mutus community. Ⅲ. Procapra picticaudata + Asinus kiang community. Ⅳ. Asinus kiang + Gazella subgutturosa community. 3. The line transect sampling method was used, density of ungulate were calc-ulated in four different ecological habitats (Table 1). 4. Among the four communities, the index of diversity on the community Ⅱ is higher (0.9179) and that of community Ⅲ is lower (0.3800). The index of evenness on the community　Ⅳ is higher (0.9887) and that of community Ⅲ is lower (0.3459) (Table 2, 3). 5. Cervus albirostris, poephagus mutus and Asinus Kiang are the conserved spe-cies of the first category in China, the endangered species in the Red Data Book and CITES. Their numerical distributions were delineated in Fig. 1 .

关 键 词：白唇鹿 有蹄类动物 群类结构 

分 类 号：Q959.842[生物学—动物学]