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Survival and cause-specific mortality rates of female sika deer in eastern Hokkaido, Japan

机译:日本北海道东部雌性梅花鹿的存活率和特定病因死亡率

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Survival and cause-specific mortality rates of female sika deer (Cervus nippon) were studied using radio telemetry in eastern Hokkaido, Japan. We captured and radio-collared 18 female deer, and monitored their survival from April 1993 to May 1996. Estimated annual survival rate for adult females was 0.779 (95% confidence interval was 0.609-0.997). The harvest mortality rate of adult females was higher than the natural mortality rate. Experimental female hunting during 1994-1996 contributed to an increase in the mortality rate for females and was useful in the control of the sika deer population.
机译:在日本北海道东部,使用无线电遥测技术对雌性梅花鹿(Cervus nippon)的存活率和特定原因死亡率进行了研究。我们捕获并放射套环了18只母鹿,并监测了它们从1993年4月至1996年5月的生存情况。成年雌性的年生存率估计为0.779(95%置信区间为0.609-0.997)。成年雌性的收获死亡率高于自然死亡率。 1994-1996年间进行的实验性雌性狩猎导致雌性死亡率的增加,并有助于控制梅花鹿种群。

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