| 不同季节鹅喉羚昼间活动节律特征 |
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| 引用本文： | 夏参军,徐文轩,杨维康,乔建芳,刘伟.不同季节鹅喉羚昼间活动节律特征[J].干旱区研究,2011,28(3):548-554. |
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| 作者姓名： | 夏参军 徐文轩 杨维康 乔建芳 刘伟 |
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| 作者单位： | 1. 中国科学院干旱区生物地理与生物资源重点实验室 中国科学院新疆生态与地理研究所, 新疆 乌鲁木齐 830011;
2. 中国科学院 研究生院, 北京 100049 |
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| 基金项目： | 中国科学院知识创新工程重要方向项目,中国意大利国际合作项目 |
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| 摘 要： | 2007年10月至2008年10月,采用焦点动物取样法,在卡拉麦里山有蹄类自然保护区观察了鹅喉羚的昼间活动节律.共观察鹅喉羚有效个体1 917只,采集行为数据319.5 h,将鹅喉羚的行为分为采食、移动、警戒、休息和其他5种类型.结果表明:采食是各季节鹅喉羚最主要的活动类型,每天有2～3个采食高峰,一般出现在晨昏和正午...
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| 关 键 词： | 鹅喉羚(Gazella subgutturosa) 活动节律 气候环境 有蹄类保护区 卡拉麦里山 |
| 收稿时间： | 2010-03-31; |
Diurnal Activity Rhythm of Goitred Gazelle (Gazella subgutturosa) in Different Seasons |
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| XIA Can-jun,XU Wen-xuan,YANG Wei-kang,QIAO Jian-fang,LIU Wei.Diurnal Activity Rhythm of Goitred Gazelle (Gazella subgutturosa) in Different Seasons[J].Arid Zone Research,2011,28(3):548-554. |
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| Authors: | XIA Can-jun XU Wen-xuan YANG Wei-kang QIAO Jian-fang LIU Wei |
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| Institution: | 1. Key Laboratory of Biogeography and Biological Resources in Arid Land, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China;
2. Graduate University, Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | The diurnal activity rhythm of Gazella subgutturosa was studied by focal-sampling in the Kalamaili Mountain Ungulate Nature Reserve from november 2007 to november 2008. In the study 1917 individuals of G. subgutturosa were observed, and 319.5-hour activity data were collected. The activities of G. subgutturosa were categorized as foraging, moving, vigilance, rest and "others". The results show that there were two or three foraging peaks of G. subgutturosa everyday, which appeared generally in early morning, late afternoon or midday. Rest peaks appeared usually after foraging peaks, so the activity rhythm of G. subgutturosa was as the serial foraging-resting-foraging. Kruskal-Wallis tests reveal that there was no significant temporal difference in the moving and "others" in spring, vigilance and "others" of females; vigilance of males in fall, "others" of females, moving, rest and "others" of males in winter (p>0.05), but there was a significant temporal difference in other activities (p<0.05). There was also a significant seasonal difference in the activity rhythm of G. subgutturosa. The activity rhythm of G. subgutturosa was affected by the forage quality and quantity, environment temperature, and physiology cycle. |
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| Keywords: | Gazella subgutturosa activity rhythm Climate environment ungulate nature reserve Kalamaili Mountain |
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