摘要
本文分析了1986-1992年安徽黄山短尾猴鱼鳞坑群种群动态。结果表明,在研究期间该群以年平均10.3%的速度增长,年平均产仔率66.9%。疾病导致个体死亡和雄猴的迁入与迁出对种群数量变化有一定影响。
A field troop of Tibetan monkeys(Macaca thibetana)at Mts.Huangshan(E 118°10’,N30°29’),Anhui province,was investigated from 1986 to 1992.Analysis of popula-tion dynamics shows the individual numbers of this troop was 10.3%of average annualincreased (see table 1).Annual average natality was 66.9%(see table 2).The natalitywas relatively stable in the seven years.Disease seems to be a main cause of death.Thechange of population size in this troop were also affected by male monkeys immigrationor emigration.
出处
《兽类学报》
CAS
CSCD
北大核心
1994年第3期161-165,共5页
Acta Theriologica Sinica
基金
国家自然科学基金
关键词
短尾猴
种群
生态学
Tibetan monkeys
Population growth
Male migration