Marine noise pollution and its impacts on fish: priorities, models, and methods for mitigation
Marine noise pollution and its impacts on fish: priorities, models, and methods for mitigation
The effects of noise on aquatic life is a topic of growing international concern. Underwater noise can impact both the physiology and behaviour of fish species on a wide-ranging scale, from minor changes and adaptations to major injury and death. Future mitigation of anthropogenic noise in the ocean is dependent on greater awareness of the effects of noise, the amount of risk, and degree of harm, likely to affect fish populations. Currently, there is a lack of incentive for
mitigation measures to be put in place. Knowledge and evidence of the impacts of anthropogenic noise on fish is rapidly increasing (Figure 1.2) but with over 32,000 species of fish of differing conservation and commercial importance, it is extremely difficult to decide where to focus research for maximum benefit (Hawkins et al., 2015). Predictions and assumptions about
potential impacts lack accuracy as variations in experimental equipment and techniques, lack of
agreed standards, different algorithms for analysis, ambiguous and interchangeable terminology,
and different quantities, units and metrics, all lead to incongruities (ISVR Consulting, 2004;
Barlow et al., 2014; Rogers et al., 2016). Often it is not possible to compare studies or make
generalisations (OSPAR, 2009; Wilcock et al., 2014). Here the aim is to aid the mitigation process by directing research priorities toward the most vulnerable fish species, and developing models and tools that allow for informed and cost-effective mitigation methods in a bid to reduce the effects of anthropogenic noise from marine traffic.
University of Southampton
Neenan, Sarah Tegan Victoria
3a16f0d6-1bc3-4405-98fa-1c2ceac38d04
Neenan, Sarah Tegan Victoria
3a16f0d6-1bc3-4405-98fa-1c2ceac38d04
Shaw, Peter
935dfebf-9fb6-483c-86da-a21dba8c1989
Neenan, Sarah Tegan Victoria
(2018)
Marine noise pollution and its impacts on fish: priorities, models, and methods for mitigation.
University of Southampton, Doctoral Thesis, 288pp.
Record type:
Thesis
(Doctoral)
Abstract
The effects of noise on aquatic life is a topic of growing international concern. Underwater noise can impact both the physiology and behaviour of fish species on a wide-ranging scale, from minor changes and adaptations to major injury and death. Future mitigation of anthropogenic noise in the ocean is dependent on greater awareness of the effects of noise, the amount of risk, and degree of harm, likely to affect fish populations. Currently, there is a lack of incentive for
mitigation measures to be put in place. Knowledge and evidence of the impacts of anthropogenic noise on fish is rapidly increasing (Figure 1.2) but with over 32,000 species of fish of differing conservation and commercial importance, it is extremely difficult to decide where to focus research for maximum benefit (Hawkins et al., 2015). Predictions and assumptions about
potential impacts lack accuracy as variations in experimental equipment and techniques, lack of
agreed standards, different algorithms for analysis, ambiguous and interchangeable terminology,
and different quantities, units and metrics, all lead to incongruities (ISVR Consulting, 2004;
Barlow et al., 2014; Rogers et al., 2016). Often it is not possible to compare studies or make
generalisations (OSPAR, 2009; Wilcock et al., 2014). Here the aim is to aid the mitigation process by directing research priorities toward the most vulnerable fish species, and developing models and tools that allow for informed and cost-effective mitigation methods in a bid to reduce the effects of anthropogenic noise from marine traffic.
Text
Neenan Thesis 'Modelling Vessel Noise Impacts'
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Submitted date: January 2018
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Local EPrints ID: 456125
URI: http://eprints.soton.ac.uk/id/eprint/456125
PURE UUID: d2180790-c99d-4f2e-a89b-6d0969ab0064
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Date deposited: 26 Apr 2022 14:57
Last modified: 17 Mar 2024 02:40
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