Dataset Information

Causes and consequences of intraspecific variation in animal responses to anthropogenic noise.

ABSTRACT: Anthropogenic noise is a recognized global pollutant, affecting a wide range of nonhuman animals. However, most research considers only whether noise pollution has an impact, ignoring that individuals within a species or population exhibit substantial variation in responses to stress. Here, we first outline how intrinsic characteristics (e.g., body size, condition, sex, and personality) and extrinsic factors (e.g., environmental context, repeated exposure, prior experience, and multiple stressors) can affect responses to environmental stressors. We then present the results of a systematic search of the anthropogenic-noise literature, identifying articles that investigated intraspecific variation in the responses of nonhuman animals to noise. This reveals that fewer than 10% of articles (51 of 589) examining impacts of noise test experimentally for intraspecific variation in responses; of those that do, more than 75% report significant effects. We assess these existing studies to determine the current scope of research and findings to-date, and to provide suggestions for good practice in the design, implementation, and reporting of robust experiments in this field. We close by explaining how understanding intraspecific variation in responses to anthropogenic noise is crucial for improving how we manage captive animals, monitor wild populations, model species responses, and mitigate effects of noise pollution on wildlife. Our aim is to stimulate greater knowledge and more effective management of the harmful consequences of this global pollutant.

SUBMITTER: Harding HR

PROVIDER: S-EPMC6838653 | biostudies-literature | 2019 Nov-Dec

REPOSITORIES: biostudies-literature

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Causes and consequences of intraspecific variation in animal responses to anthropogenic noise.

Harding Harry R HR Gordon Timothy A C TAC Eastcott Emma E Simpson Stephen D SD Simpson Stephen D SD Radford Andrew N AN

Behavioral ecology : official journal of the International Society for Behavioral Ecology 20190701 6

Anthropogenic noise is a recognized global pollutant, affecting a wide range of nonhuman animals. However, most research considers only whether noise pollution has an impact, ignoring that individuals within a species or population exhibit substantial variation in responses to stress. Here, we first outline how intrinsic characteristics (e.g., body size, condition, sex, and personality) and extrinsic factors (e.g., environmental context, repeated exposure, prior experience, and multiple stressor ...[more]

PMID: 31723315

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Dataset Information

Causes and consequences of intraspecific variation in animal responses to anthropogenic noise.

Publications

Causes and consequences of intraspecific variation in animal responses to anthropogenic noise.

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