Supplementary material from "High rates of vessel noise disrupt foraging in wild harbour porpoises ( Phocoena phocoena )"
Shipping is the dominant marine anthropogenic noise source in the world's oceans, yet we know little about vessel encounter rates, exposure levels and behavioural reactions for cetaceans in the wild, many of which rely on sound for foraging, communication and social interactions. Here, we used...
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ftdatacite:10.6084/m9.figshare.c.3991632 2023-05-15T17:59:11+02:00 Supplementary material from "High rates of vessel noise disrupt foraging in wild harbour porpoises ( Phocoena phocoena )" Wisniewska, Danuta Maria Johnson, Mark Teilmann, Jonas Siebert, Ursula Galatius, Anders Dietz, Rune Madsen, Peter Teglberg 2018 https://dx.doi.org/10.6084/m9.figshare.c.3991632 https://figshare.com/collections/Supplementary_material_from_High_rates_of_vessel_noise_disrupt_foraging_in_wild_harbour_porpoises_i_Phocoena_phocoena_i_/3991632 unknown Figshare https://dx.doi.org/10.1098/rspb.2017.2314 CC BY 4.0 https://creativecommons.org/licenses/by/4.0 CC-BY Environmental Science Ecology FOS Biological sciences 60801 Animal Behaviour Collection article 2018 ftdatacite https://doi.org/10.6084/m9.figshare.c.3991632 https://doi.org/10.1098/rspb.2017.2314 2021-11-05T12:55:41Z Shipping is the dominant marine anthropogenic noise source in the world's oceans, yet we know little about vessel encounter rates, exposure levels and behavioural reactions for cetaceans in the wild, many of which rely on sound for foraging, communication and social interactions. Here, we used animal-borne acoustic tags to measure vessel noise exposure and foraging efforts in seven harbour porpoises in highly trafficked coastal waters. Tagged porpoises encountered vessel noise 17–89% of the time and occasional high-noise levels coincided with vigorous fluking, bottom diving, interrupted foraging and even cessation of echolocation, leading to significantly fewer prey capture attempts at received levels greater than 96 dB re 1 µPa (16 kHz third-octave). If such exposures occur frequently, porpoises, which have high metabolic requirements, may be unable to compensate energetically with negative long-term fitness consequences. That shipping noise disrupts foraging in the high-frequency-hearing porpoise raises concerns that other toothed whale species may also be affected. Article in Journal/Newspaper Phocoena phocoena toothed whale DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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Environmental Science Ecology FOS Biological sciences 60801 Animal Behaviour |
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Environmental Science Ecology FOS Biological sciences 60801 Animal Behaviour Wisniewska, Danuta Maria Johnson, Mark Teilmann, Jonas Siebert, Ursula Galatius, Anders Dietz, Rune Madsen, Peter Teglberg Supplementary material from "High rates of vessel noise disrupt foraging in wild harbour porpoises ( Phocoena phocoena )" |
topic_facet |
Environmental Science Ecology FOS Biological sciences 60801 Animal Behaviour |
description |
Shipping is the dominant marine anthropogenic noise source in the world's oceans, yet we know little about vessel encounter rates, exposure levels and behavioural reactions for cetaceans in the wild, many of which rely on sound for foraging, communication and social interactions. Here, we used animal-borne acoustic tags to measure vessel noise exposure and foraging efforts in seven harbour porpoises in highly trafficked coastal waters. Tagged porpoises encountered vessel noise 17–89% of the time and occasional high-noise levels coincided with vigorous fluking, bottom diving, interrupted foraging and even cessation of echolocation, leading to significantly fewer prey capture attempts at received levels greater than 96 dB re 1 µPa (16 kHz third-octave). If such exposures occur frequently, porpoises, which have high metabolic requirements, may be unable to compensate energetically with negative long-term fitness consequences. That shipping noise disrupts foraging in the high-frequency-hearing porpoise raises concerns that other toothed whale species may also be affected. |
format |
Article in Journal/Newspaper |
author |
Wisniewska, Danuta Maria Johnson, Mark Teilmann, Jonas Siebert, Ursula Galatius, Anders Dietz, Rune Madsen, Peter Teglberg |
author_facet |
Wisniewska, Danuta Maria Johnson, Mark Teilmann, Jonas Siebert, Ursula Galatius, Anders Dietz, Rune Madsen, Peter Teglberg |
author_sort |
Wisniewska, Danuta Maria |
title |
Supplementary material from "High rates of vessel noise disrupt foraging in wild harbour porpoises ( Phocoena phocoena )" |
title_short |
Supplementary material from "High rates of vessel noise disrupt foraging in wild harbour porpoises ( Phocoena phocoena )" |
title_full |
Supplementary material from "High rates of vessel noise disrupt foraging in wild harbour porpoises ( Phocoena phocoena )" |
title_fullStr |
Supplementary material from "High rates of vessel noise disrupt foraging in wild harbour porpoises ( Phocoena phocoena )" |
title_full_unstemmed |
Supplementary material from "High rates of vessel noise disrupt foraging in wild harbour porpoises ( Phocoena phocoena )" |
title_sort |
supplementary material from "high rates of vessel noise disrupt foraging in wild harbour porpoises ( phocoena phocoena )" |
publisher |
Figshare |
publishDate |
2018 |
url |
https://dx.doi.org/10.6084/m9.figshare.c.3991632 https://figshare.com/collections/Supplementary_material_from_High_rates_of_vessel_noise_disrupt_foraging_in_wild_harbour_porpoises_i_Phocoena_phocoena_i_/3991632 |
genre |
Phocoena phocoena toothed whale |
genre_facet |
Phocoena phocoena toothed whale |
op_relation |
https://dx.doi.org/10.1098/rspb.2017.2314 |
op_rights |
CC BY 4.0 https://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.c.3991632 https://doi.org/10.1098/rspb.2017.2314 |
_version_ |
1766167947974279168 |