寒带针阔混交林中美洲马鹿的昼夜采食节律与食物、气温的关系

蒋志刚 Robert J·Hudson

AMBIENT TEM PERATURE ， FOOD AND FORAGING ACTIVITIES OF WAPITI， GERVUS ELAPHUS， NELS0NI．IN ASPEN BOREAL FOREST

JIANG Zhi gang Robert J．Hudson

. 1996, (4): 250 -258 .