| 江苏大丰麋鹿国家级自然保护区麋鹿死亡分析 |
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| 引用本文： | 任义军,孙大明,甄军爱,王立波,赵雨梦,沈华,刘彬,陈玉清.江苏大丰麋鹿国家级自然保护区麋鹿死亡分析[J].兽类学报,2022,42(6):741-748. |
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| 作者姓名： | 任义军 孙大明 甄军爱 王立波 赵雨梦 沈华 刘彬 陈玉清 |
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| 作者单位： | 1.江苏省大丰麋鹿国家级自然保护区管理处，大丰 2241362.南京师范大学生命科学学院，南京 2100243.南京大学生命科学学院，南京 210046 |
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| 基金项目： | 江苏省林业科技创新与推广项目(LYKJ [2019] 49) |
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| 摘 要： |
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| 关 键 词： | 麋鹿 野生动物 死亡率 种群管理 疫病 |
| 收稿时间： | 2021-11-01 |
Analysis of the Père David’s deer population mortality in Dafeng Milu National Nature Reserve |
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| Yijun REN,Daming SUN,Junai ZHEN,Libo WANG,Yumeng ZHAO,Hua SHEN,Bin LIU,Yuqing CHEN.Analysis of the Père David’s deer population mortality in Dafeng Milu National Nature Reserve[J].Acta Theriologica Sinica,2022,42(6):741-748. |
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| Authors: | Yijun REN Daming SUN Junai ZHEN Libo WANG Yumeng ZHAO Hua SHEN Bin LIU Yuqing CHEN |
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| Affiliation: | 1.Milu National Natural Reserve, Dafeng 224136, China2.School of Life Sciences, Nanjing Normal University, Nanjing 210024, China3.School of Life Sciences, Nanjing University, Nanjing 210046, China |
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| Abstract: | From 2009 to 2020, we systematically investigated the population, mortality, and death factors of Père David’s deer (Elaphurus davidianus) in the Dafeng Milu National Nature Reserve, Jiangsu, China. The result showed the annual growth rate of the population was 13.09% ± 5.96%, which continuously increased in the 12 years. The annual mortality rate was 3.53% ± 2.27%, with an obvious fluctuation every 2 years. There was no significant difference in mortality of adults and sub-adults in different seasons, but significant in juveniles.Significant differences in mortality among different age groups were observed. The adults died most in summer and autumn, while the juveniles died most in winter and spring. 48.77% of subjects tend to choose the underbrush for dying. The death factors among different age groups were significantly different. The elders and the juveniles mainly died of epidemic diseases, including viral, bacterial, and parasitic. While the sub-adults died in accidents. We suggested that it is necessary to strengthen the daily monitoring and epidemic disease prevention in wildlife management. Our data provided important information for the protection of Père David’s deer in Dafeng Reserve. |
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| Keywords: | Père David’s deer (Elaphurus davidianus) Wildlife Mortality Population management Epidemic disease |
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