DOI: 10.1111/ele.13705
论文题名: Accidents alter animal fitness landscapes
作者: Wheatley R. ; Buettel J.C. ; Brook B.W. ; Johnson C.N. ; Wilson R.P.
刊名: Ecology Letters
ISSN: 1461023X
出版年: 2021
卷: 24, 期: 5 起始页码: 920
结束页码: 934
语种: 英语
中文关键词: Animal behaviour
; dispersal
; distribution
; energy
; fear
; habitat selection
; mistakes
; movement ecology
; predation
; risk
英文关键词: accident
; bioenergetics
; fitness
; habitat use
; predation risk
; theoretical study
; accident
; animal
; ecosystem
; movement (physiology)
; predation
; Accidents
; Animals
; Ecosystem
; Movement
; Predatory Behavior
英文摘要: Animals alter their habitat use in response to the energetic demands of movement (‘energy landscapes’) and the risk of predation (‘the landscape of fear’). Recent research suggests that animals also select habitats and move in ways that minimise their chance of temporarily losing control of movement and thereby suffering slips, falls, collisions or other accidents, particularly when the consequences are likely to be severe (resulting in injury or death). We propose that animals respond to the costs of an ‘accident landscape’ in conjunction with predation risk and energetic costs when deciding when, where, and how to move in their daily lives. We develop a novel theoretical framework describing how features of physical landscapes interact with animal size, morphology, and behaviour to affect the risk and severity of accidents, and predict how accident risk might interact with predation risk and energetic costs to dictate movement decisions across the physical landscape. Future research should focus on testing the hypotheses presented here for different real-world systems to gain insight into the relative importance of theorised effects in the field. © 2021 John Wiley & Sons Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/166950
Appears in Collections: 气候变化与战略
There are no files associated with this item.
作者单位: School of Natural Sciences and the Australian Research Council Centre of Excellence for Australian Biodiversity and Heritage, University of Tasmania, Hobart, TAS, Australia; Department of Biosciences, Swansea University, Swansea, United Kingdom
Recommended Citation:
Wheatley R.,Buettel J.C.,Brook B.W.,et al. Accidents alter animal fitness landscapes[J]. Ecology Letters,2021-01-01,24(5)