Characterizing anthropogenic noise to improve understanding and management of impacts to wildlife

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

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Characterizing anthropogenic noise to improve understanding and management of impacts to wildlife. / McKenna, Megan F.; Shannon, Graeme; Fristrup, Kurt.
Yn: Endangered Species Research, Cyfrol 31, 28.11.2016, t. 279-291.

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

HarvardHarvard

McKenna, MF, Shannon, G & Fristrup, K 2016, 'Characterizing anthropogenic noise to improve understanding and management of impacts to wildlife', Endangered Species Research, cyfrol. 31, tt. 279-291.

APA

McKenna, M. F., Shannon, G., & Fristrup, K. (2016). Characterizing anthropogenic noise to improve understanding and management of impacts to wildlife. Endangered Species Research, 31, 279-291.

CBE

McKenna MF, Shannon G, Fristrup K. 2016. Characterizing anthropogenic noise to improve understanding and management of impacts to wildlife. Endangered Species Research. 31:279-291.

MLA

McKenna, Megan F., Graeme Shannon a Kurt Fristrup. "Characterizing anthropogenic noise to improve understanding and management of impacts to wildlife". Endangered Species Research. 2016, 31. 279-291.

VancouverVancouver

McKenna MF, Shannon G, Fristrup K. Characterizing anthropogenic noise to improve understanding and management of impacts to wildlife. Endangered Species Research. 2016 Tach 28;31:279-291.

Author

McKenna, Megan F. ; Shannon, Graeme ; Fristrup, Kurt. / Characterizing anthropogenic noise to improve understanding and management of impacts to wildlife. Yn: Endangered Species Research. 2016 ; Cyfrol 31. tt. 279-291.

RIS

TY - JOUR

T1 - Characterizing anthropogenic noise to improve understanding and management of impacts to wildlife

AU - McKenna, Megan F.

AU - Shannon, Graeme

AU - Fristrup, Kurt

PY - 2016/11/28

Y1 - 2016/11/28

N2 - Diverse biological consequences of noise exposure are documented by an extensive literature. Unfortunately, the aggregate value of this literature is compromised by inconsistencies in noise measurements and incomplete descriptions of metrics. These studies commonly report the noise level (in decibels, dB) at which a response was measured. There are many methods to characterize noise levels in dB, which can result in different values depending on the processing steps used. It is crucial that methods used for noise level measurement be reported in sufficient detail to permit replication and maximize interpretation of results, enable comparisons across studies, and provide rigorous foundations for noise management in environmental conservation. Understanding the differences in the acoustic measurements is vital when making decisions about acceptable levels or thresholds for conservation strategies, particularly for endangered species where mistakes can have irreversible consequences. Here we provide a discussion on how different acoustic metrics are derived and recommendations on how to report sound level measurements. Examples of additional measures of noise besides level (e.g. spectral composition, duration) are discussed in the context of providing further insight on the consequences of noise and will potentially help develop effective mitigation. It will never be possible to study all combinations of sources and species. Standardized methods of noise measurement and reporting are necessary to advance syntheses and general models that predict the ecological consequences of noise.

AB - Diverse biological consequences of noise exposure are documented by an extensive literature. Unfortunately, the aggregate value of this literature is compromised by inconsistencies in noise measurements and incomplete descriptions of metrics. These studies commonly report the noise level (in decibels, dB) at which a response was measured. There are many methods to characterize noise levels in dB, which can result in different values depending on the processing steps used. It is crucial that methods used for noise level measurement be reported in sufficient detail to permit replication and maximize interpretation of results, enable comparisons across studies, and provide rigorous foundations for noise management in environmental conservation. Understanding the differences in the acoustic measurements is vital when making decisions about acceptable levels or thresholds for conservation strategies, particularly for endangered species where mistakes can have irreversible consequences. Here we provide a discussion on how different acoustic metrics are derived and recommendations on how to report sound level measurements. Examples of additional measures of noise besides level (e.g. spectral composition, duration) are discussed in the context of providing further insight on the consequences of noise and will potentially help develop effective mitigation. It will never be possible to study all combinations of sources and species. Standardized methods of noise measurement and reporting are necessary to advance syntheses and general models that predict the ecological consequences of noise.

M3 - Article

VL - 31

SP - 279

EP - 291

JO - Endangered Species Research

JF - Endangered Species Research

SN - 1613-4796

ER -