Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13404 |
Maximising survival by shifting the daily timing of activity | |
van der Vinne, Vincent1; Tachinardi, Patricia1,2; Riede, Sjaak J.1,3; Akkerman, Jildert1; Scheepe, Jamey1; Daan, Serge1; Hut, Roelof A.1 | |
2019-10-16 | |
发表期刊 | ECOLOGY LETTERS
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ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2019 |
文章类型 | Article;Early Access |
语种 | 英语 |
国家 | Netherlands; Brazil; Germany |
英文摘要 | Maximising survival requires animals to balance the competing demands of maintaining energy balance and avoiding predation. Here, quantitative modelling shows that optimising the daily timing of activity and rest based on the encountered environmental conditions enables small mammals to maximise survival. Our model shows that nocturnality is typically beneficial when predation risk is higher during the day than during the night, but this is reversed by the energetic benefit of diurnality when food becomes scarce. Empirical testing under semi-natural conditions revealed that the daily timing of activity and rest in mice exposed to manipulations in energy availability and perceived predation risk is in line with the model's predictions. Low food availability and decreased perceived daytime predation risk promote diurnal activity patterns. Overall, our results identify temporal niche switching in small mammals as a strategy to maximise survival in response to environmental changes in food availability and perceived predation risk. |
英文关键词 | Circadian circadian thermo-energetics hypothesis clock daily energy expenditure fitness food restriction foraging nocturnal outside enclosure phase of entrainment |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000490178000001 |
WOS关键词 | PREDATION RISK ; TEMPORAL NICHE ; DIURNALITY ; BEHAVIOR ; TIME ; COST |
WOS类目 | Ecology |
WOS研究方向 | Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/187682 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Groningen, Chronobiol Unit, Groningen Inst Evolutionary Life Sci, NL-9747 AG Groningen, Netherlands; 2.Univ Sao Paulo, Dept Fisiol, Inst Biociencias, BR-05508 Sao Paulo, Brazil; 3.Univ Leipzig, Dept Med, Integrated Res & Treatment Ctr Adipos Dis, Leipzig, Germany |
推荐引用方式 GB/T 7714 | van der Vinne, Vincent,Tachinardi, Patricia,Riede, Sjaak J.,et al. Maximising survival by shifting the daily timing of activity[J]. ECOLOGY LETTERS,2019. |
APA | van der Vinne, Vincent.,Tachinardi, Patricia.,Riede, Sjaak J..,Akkerman, Jildert.,Scheepe, Jamey.,...&Hut, Roelof A..(2019).Maximising survival by shifting the daily timing of activity.ECOLOGY LETTERS. |
MLA | van der Vinne, Vincent,et al."Maximising survival by shifting the daily timing of activity".ECOLOGY LETTERS (2019). |
条目包含的文件 | 条目无相关文件。 |
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