节省日光时间对狗活动的影响
Lavania Nagendran1, Ming Fei Li2, David R Samson1
1Department of Anthropology, University of Toronto Mississauga, Mississauga, Ontario, Canada.
PloS one
|January 29, 2025
概括
日光节约时间 (DST) 的变化扰乱了雪犬的早晨习惯,但伴侣狗及其主人没有显著的活动变化. 雪狗在落后过渡后一天内调整为处理者到达时间.
科学领域:
- 动物行为 动物行为
- 时间生物学 时间生物学
- 兽医科学 兽医科学 兽医科学
背景情况:
- 日光节约时间 (DST) 显著影响人类的睡眠和幸福感.
- 关于DST对伴侣动物日常生活和活动模式的影响的研究有限.
研究的目的:
- 为了研究秋季回归夏令时 (DST) 过渡对狗 (Canis familiaris) 的早晨活动模式的影响.
- 为了比较雪犬和伴侣犬的调整与DST相关的时间表变化.
主要方法:
- 在加拿大安大略省,利用加速仪监测雪犬和护理者-伴侣犬二代的活动.
- 评估了与日出相对的早晨活动开始,与护理人员到达 (雪犬) 和护理人员醒来的时间 (伴侣狗) 在中午时间之前和之后.
主要成果:
- 雪犬在DST后的日出附近表现出较低的活动,在DST星期天的操纵者到来之前活动暂时增加.
- 伴侣狗和他们的照顾者在秋季季节变化后的早晨活动模式没有显著变化.
- 雪犬在一天内适应了改变的托管者到达时间,而伴侣犬保持了DST前的活动时间表.
结论:
- 雪犬在一天内表现出适应突然时间安排变化的能力,特别是在处理者到达时间方面.
- 伴侣狗和他们的照顾者似乎对秋季季节DST过渡有弹性,对早晨活动没有明显的影响.
- 研究结果强调了例行灵活性和逐步调整的重要性,以优化时间转换期间的狗福利.
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