关键词: 曲阜孔林, 黑线仓鼠, 肾上腺, 体视学, 种群密度

Abstract: In this paper, the self-regulation mechanism of Striped Hamster (Cricetulus barabensis) in Qufu Konglin were expound by micrometrical, histochemical and stereological method, The results were summarized as follows: (1). In the population of Striped Hamster, the adrenal gland cortex volume fraction in both sexes of the same age group did not differ significantly (t=0.0279< t_0.05). (2).The adrenal gland weight was positively correlated with the population density, but the correlation was not significant (r=0.2681.P>0.05).(3). The regressive equation between population density and volume fraction of cortex in adrenal gland was y=0.72x-0.0038,and the correlation coefficient was significant (r=0.9171,P< 0.01). (4). The cortex volume fraction of adrenal gland may regarded as index in predicting the changing trends of population density.