Supplementary material from "Characterising offshore polar ocean soundscapes using ecoacoustic intensity and diversity metrics" ...
Polar offshore environments are considered the last pristine soundscapes, but accelerating climate change and increasing human activity threaten their integrity. In order to assess the acoustic state of polar oceans, there is the need to investigate their soundscape characteristics more holistically...
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Online Access: | https://dx.doi.org/10.6084/m9.figshare.c.7385618 https://rs.figshare.com/collections/Supplementary_material_from_Characterising_offshore_polar_ocean_soundscapes_using_ecoacoustic_intensity_and_diversity_metrics_/7385618/3 |
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ftdatacite:10.6084/m9.figshare.c.7385618 2024-09-15T17:45:31+00:00 Supplementary material from "Characterising offshore polar ocean soundscapes using ecoacoustic intensity and diversity metrics" ... Mattmüller, Ramona M. Thomisch, Karolin Hoffman, Joseph I. Van Opzeeland, Ilse 2024 https://dx.doi.org/10.6084/m9.figshare.c.7385618 https://rs.figshare.com/collections/Supplementary_material_from_Characterising_offshore_polar_ocean_soundscapes_using_ecoacoustic_intensity_and_diversity_metrics_/7385618/3 unknown The Royal Society Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Ecology not elsewhere classified Collection article 2024 ftdatacite https://doi.org/10.6084/m9.figshare.c.7385618 2024-09-02T08:17:37Z Polar offshore environments are considered the last pristine soundscapes, but accelerating climate change and increasing human activity threaten their integrity. In order to assess the acoustic state of polar oceans, there is the need to investigate their soundscape characteristics more holistically. We apply a set of 14 ecoacoustic metrics (EAMs) to identify which metrics are best suited to reflect the characteristics of disturbed and naturally intact polar offshore soundscapes. We employed two soundscape data sets: 1) of the Arctic eastern Fram Strait (FS), which is already impacted by anthropogenic noise, and 2) of the quasi-pristine Antarctic Weddell Sea (WS). Our results show that EAMs when applied in concert can be used to quantitively assess soundscape variability, enabling the appraisal of marine soundscapes over broad spatiotemporal scales. The tested set of EAMs was able to show that the eastern FS, which is virtually free from sea ice, lacks seasonal soundscape dynamics and exhibits low acoustic ... Article in Journal/Newspaper Antarc* Antarctic Climate change Fram Strait Sea ice Weddell Sea DataCite |
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Ecology not elsewhere classified Mattmüller, Ramona M. Thomisch, Karolin Hoffman, Joseph I. Van Opzeeland, Ilse Supplementary material from "Characterising offshore polar ocean soundscapes using ecoacoustic intensity and diversity metrics" ... |
topic_facet |
Ecology not elsewhere classified |
description |
Polar offshore environments are considered the last pristine soundscapes, but accelerating climate change and increasing human activity threaten their integrity. In order to assess the acoustic state of polar oceans, there is the need to investigate their soundscape characteristics more holistically. We apply a set of 14 ecoacoustic metrics (EAMs) to identify which metrics are best suited to reflect the characteristics of disturbed and naturally intact polar offshore soundscapes. We employed two soundscape data sets: 1) of the Arctic eastern Fram Strait (FS), which is already impacted by anthropogenic noise, and 2) of the quasi-pristine Antarctic Weddell Sea (WS). Our results show that EAMs when applied in concert can be used to quantitively assess soundscape variability, enabling the appraisal of marine soundscapes over broad spatiotemporal scales. The tested set of EAMs was able to show that the eastern FS, which is virtually free from sea ice, lacks seasonal soundscape dynamics and exhibits low acoustic ... |
format |
Article in Journal/Newspaper |
author |
Mattmüller, Ramona M. Thomisch, Karolin Hoffman, Joseph I. Van Opzeeland, Ilse |
author_facet |
Mattmüller, Ramona M. Thomisch, Karolin Hoffman, Joseph I. Van Opzeeland, Ilse |
author_sort |
Mattmüller, Ramona M. |
title |
Supplementary material from "Characterising offshore polar ocean soundscapes using ecoacoustic intensity and diversity metrics" ... |
title_short |
Supplementary material from "Characterising offshore polar ocean soundscapes using ecoacoustic intensity and diversity metrics" ... |
title_full |
Supplementary material from "Characterising offshore polar ocean soundscapes using ecoacoustic intensity and diversity metrics" ... |
title_fullStr |
Supplementary material from "Characterising offshore polar ocean soundscapes using ecoacoustic intensity and diversity metrics" ... |
title_full_unstemmed |
Supplementary material from "Characterising offshore polar ocean soundscapes using ecoacoustic intensity and diversity metrics" ... |
title_sort |
supplementary material from "characterising offshore polar ocean soundscapes using ecoacoustic intensity and diversity metrics" ... |
publisher |
The Royal Society |
publishDate |
2024 |
url |
https://dx.doi.org/10.6084/m9.figshare.c.7385618 https://rs.figshare.com/collections/Supplementary_material_from_Characterising_offshore_polar_ocean_soundscapes_using_ecoacoustic_intensity_and_diversity_metrics_/7385618/3 |
genre |
Antarc* Antarctic Climate change Fram Strait Sea ice Weddell Sea |
genre_facet |
Antarc* Antarctic Climate change Fram Strait Sea ice Weddell Sea |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.6084/m9.figshare.c.7385618 |
_version_ |
1810493381623676928 |