Daily acoustic presence of Antarctic blue whales within a 10 km radius of mooring AWI232-09, recorder AU0086, based on passive acoustic recordings in the Weddell Sea from March 2008 to December 2010
Acoustic presence data on Antarctic blue whales (Balaenoptera musculus intermedia) were obtained from passive acoustic monitoring (PAM) data collected at 68°59.74' S and 00°00.18' E, mooring AWI232-09, recorder AU0086, between March 2008 and December 2010. The passive acoustic recorder was...
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Format: | Dataset |
Language: | English |
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PANGAEA
2023
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.960114 https://doi.org/10.1594/PANGAEA.960114 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.960114 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
acoustic occurrence Antarctic blue whales ANT-XXIV/3 automated detection AWI232-9 DATE/TIME Identification LATITUDE LONGITUDE Mooring (long time) MOORY passive acoustic monitoring (PAM) Passive acoustic recorder AURAL Multi-Électronique Model 2 Polarstern PS71 received levels Sound pressure level Southern Ocean species distribution models vocalizations Weddell Sea |
spellingShingle |
acoustic occurrence Antarctic blue whales ANT-XXIV/3 automated detection AWI232-9 DATE/TIME Identification LATITUDE LONGITUDE Mooring (long time) MOORY passive acoustic monitoring (PAM) Passive acoustic recorder AURAL Multi-Électronique Model 2 Polarstern PS71 received levels Sound pressure level Southern Ocean species distribution models vocalizations Weddell Sea Thomisch, Karolin El-Gabbas, Ahmed Spiesecke, Stefanie Boebel, Olaf Daily acoustic presence of Antarctic blue whales within a 10 km radius of mooring AWI232-09, recorder AU0086, based on passive acoustic recordings in the Weddell Sea from March 2008 to December 2010 |
topic_facet |
acoustic occurrence Antarctic blue whales ANT-XXIV/3 automated detection AWI232-9 DATE/TIME Identification LATITUDE LONGITUDE Mooring (long time) MOORY passive acoustic monitoring (PAM) Passive acoustic recorder AURAL Multi-Électronique Model 2 Polarstern PS71 received levels Sound pressure level Southern Ocean species distribution models vocalizations Weddell Sea |
description |
Acoustic presence data on Antarctic blue whales (Balaenoptera musculus intermedia) were obtained from passive acoustic monitoring (PAM) data collected at 68°59.74' S and 00°00.18' E, mooring AWI232-09, recorder AU0086, between March 2008 and December 2010. The passive acoustic recorder was of type AURAL (Autonomous Underwater Recorder for Acoustic Listening (AURAL; Model 2, Multi-Électronique) and attached to oceanographic deep-sea mooring AWI232-09 of the Hybrid Antarctic Float Observation System (HAFOS). It was deployed from March 2008 and December 2010, moored at a depth of 206 m and scheduled to record on a duty cycle of 5 min per 4 hours at a sample rate of 32,768 Hz. After recovery, the passive acoustic data were prepared for further analysis following the Standard Operating Procedures (SOP) for PAM data collected by the Ocean Acoustics Group of AWI according to Thomisch et al. (2023a, regarding definitions and terminology) and Thomisch et al. (2023b, with regard to data preparation procedures). Daily acoustic presence of Antarctic blue whales was assessed based on automated detections of Z-call vocalizations by spectrogram cross-correlation using a pre-defined spectrogram template in a frequency band from 17.5 to 29 Hz. Received levels were obtained for each detected Z-call, as sound pressure level SPLrms [dB re: 1μPa] within the 25–29 Hz band of each detected Z-call event, for details on automated detection please refer to Thomisch et al. (2016). To avoid a spatial mismatch between the actual position of calling animals and the recorders, ABW detections were filtered to only keep detections that originated from within a ~10 km radius of the respective recording sites. Assuming a source level of 189 dB re: 1μPa over 25–29 Hz and a spherical transmission loss TL[dB] = 20log₁₀(r), approximate distances between vocalizing Antarctic blue whales and the respective recording site locations were estimated for each detected Z-call. Daily acoustic presences were estimated as days with at least one detection event ... |
format |
Dataset |
author |
Thomisch, Karolin El-Gabbas, Ahmed Spiesecke, Stefanie Boebel, Olaf |
author_facet |
Thomisch, Karolin El-Gabbas, Ahmed Spiesecke, Stefanie Boebel, Olaf |
author_sort |
Thomisch, Karolin |
title |
Daily acoustic presence of Antarctic blue whales within a 10 km radius of mooring AWI232-09, recorder AU0086, based on passive acoustic recordings in the Weddell Sea from March 2008 to December 2010 |
title_short |
Daily acoustic presence of Antarctic blue whales within a 10 km radius of mooring AWI232-09, recorder AU0086, based on passive acoustic recordings in the Weddell Sea from March 2008 to December 2010 |
title_full |
Daily acoustic presence of Antarctic blue whales within a 10 km radius of mooring AWI232-09, recorder AU0086, based on passive acoustic recordings in the Weddell Sea from March 2008 to December 2010 |
title_fullStr |
Daily acoustic presence of Antarctic blue whales within a 10 km radius of mooring AWI232-09, recorder AU0086, based on passive acoustic recordings in the Weddell Sea from March 2008 to December 2010 |
title_full_unstemmed |
Daily acoustic presence of Antarctic blue whales within a 10 km radius of mooring AWI232-09, recorder AU0086, based on passive acoustic recordings in the Weddell Sea from March 2008 to December 2010 |
title_sort |
daily acoustic presence of antarctic blue whales within a 10 km radius of mooring awi232-09, recorder au0086, based on passive acoustic recordings in the weddell sea from march 2008 to december 2010 |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.960114 https://doi.org/10.1594/PANGAEA.960114 |
op_coverage |
LATITUDE: -68.995700 * LONGITUDE: 0.002800 * DATE/TIME START: 2008-03-11T16:01:30 * DATE/TIME END: 2010-05-06T00:00:12 * MINIMUM ELEVATION: -3370.0 m * MAXIMUM ELEVATION: -3370.0 m |
long_lat |
ENVELOPE(0.002800,0.002800,-68.995700,-68.995700) |
geographic |
Antarctic Southern Ocean Weddell Weddell Sea |
geographic_facet |
Antarctic Southern Ocean Weddell Weddell Sea |
genre |
Antarc* Antarctic Balaenoptera musculus Southern Ocean Weddell Sea |
genre_facet |
Antarc* Antarctic Balaenoptera musculus Southern Ocean Weddell Sea |
op_relation |
https://doi.org/10.1594/PANGAEA.959969 El-Gabbas, Ahmed; et al. (in review): Dynamic species distribution models of Antarctic blue whales in the Weddell Sea using visual sighting and passive acoustic monitoring data. Diversity and Distributions Thomisch, Karolin; Boebel, Olaf; Clark, C W; Hagen, Wilhelm; Spiesecke, Stefanie; Zitterbart, Daniel P; Van Opzeeland, Ilse (2016): Spatio-temporal patterns in acoustic presence and distribution of Antarctic blue whales Balaenoptera musculus intermedia in the Weddell Sea. Endangered Species Research, 30, 239-253, https://doi.org/10.3354/esr00739 Thomisch, Karolin; Spiesecke, Stefanie; Boebel, Olaf (2023): Standard operating procedures: Featuring Passive Acoustic Data by The Open Portal to Underwater Soundscapes (OPUS), Glossary. Zenodo, https://doi.org/10.5281/zenodo.7620763 Thomisch, Karolin; Spiesecke, Stefanie; Boebel, Olaf (2023): Standard operating procedures: Featuring Passive Acoustic Data by The Open Portal to Underwater Soundscapes (OPUS), Part I: Data preparation and standardization. Zenodo, https://doi.org/10.5281/ZENODO.7680029 https://doi.pangaea.de/10.1594/PANGAEA.960114 https://doi.org/10.1594/PANGAEA.960114 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.96011410.1594/PANGAEA.95996910.3354/esr0073910.5281/zenodo.762076310.5281/ZENODO.7680029 |
_version_ |
1811632778954932224 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.960114 2024-09-30T14:26:38+00:00 Daily acoustic presence of Antarctic blue whales within a 10 km radius of mooring AWI232-09, recorder AU0086, based on passive acoustic recordings in the Weddell Sea from March 2008 to December 2010 Thomisch, Karolin El-Gabbas, Ahmed Spiesecke, Stefanie Boebel, Olaf LATITUDE: -68.995700 * LONGITUDE: 0.002800 * DATE/TIME START: 2008-03-11T16:01:30 * DATE/TIME END: 2010-05-06T00:00:12 * MINIMUM ELEVATION: -3370.0 m * MAXIMUM ELEVATION: -3370.0 m 2023 text/tab-separated-values, 198 data points https://doi.pangaea.de/10.1594/PANGAEA.960114 https://doi.org/10.1594/PANGAEA.960114 en eng PANGAEA https://doi.org/10.1594/PANGAEA.959969 El-Gabbas, Ahmed; et al. (in review): Dynamic species distribution models of Antarctic blue whales in the Weddell Sea using visual sighting and passive acoustic monitoring data. Diversity and Distributions Thomisch, Karolin; Boebel, Olaf; Clark, C W; Hagen, Wilhelm; Spiesecke, Stefanie; Zitterbart, Daniel P; Van Opzeeland, Ilse (2016): Spatio-temporal patterns in acoustic presence and distribution of Antarctic blue whales Balaenoptera musculus intermedia in the Weddell Sea. Endangered Species Research, 30, 239-253, https://doi.org/10.3354/esr00739 Thomisch, Karolin; Spiesecke, Stefanie; Boebel, Olaf (2023): Standard operating procedures: Featuring Passive Acoustic Data by The Open Portal to Underwater Soundscapes (OPUS), Glossary. Zenodo, https://doi.org/10.5281/zenodo.7620763 Thomisch, Karolin; Spiesecke, Stefanie; Boebel, Olaf (2023): Standard operating procedures: Featuring Passive Acoustic Data by The Open Portal to Underwater Soundscapes (OPUS), Part I: Data preparation and standardization. Zenodo, https://doi.org/10.5281/ZENODO.7680029 https://doi.pangaea.de/10.1594/PANGAEA.960114 https://doi.org/10.1594/PANGAEA.960114 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess acoustic occurrence Antarctic blue whales ANT-XXIV/3 automated detection AWI232-9 DATE/TIME Identification LATITUDE LONGITUDE Mooring (long time) MOORY passive acoustic monitoring (PAM) Passive acoustic recorder AURAL Multi-Électronique Model 2 Polarstern PS71 received levels Sound pressure level Southern Ocean species distribution models vocalizations Weddell Sea dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.96011410.1594/PANGAEA.95996910.3354/esr0073910.5281/zenodo.762076310.5281/ZENODO.7680029 2024-09-03T23:52:04Z Acoustic presence data on Antarctic blue whales (Balaenoptera musculus intermedia) were obtained from passive acoustic monitoring (PAM) data collected at 68°59.74' S and 00°00.18' E, mooring AWI232-09, recorder AU0086, between March 2008 and December 2010. The passive acoustic recorder was of type AURAL (Autonomous Underwater Recorder for Acoustic Listening (AURAL; Model 2, Multi-Électronique) and attached to oceanographic deep-sea mooring AWI232-09 of the Hybrid Antarctic Float Observation System (HAFOS). It was deployed from March 2008 and December 2010, moored at a depth of 206 m and scheduled to record on a duty cycle of 5 min per 4 hours at a sample rate of 32,768 Hz. After recovery, the passive acoustic data were prepared for further analysis following the Standard Operating Procedures (SOP) for PAM data collected by the Ocean Acoustics Group of AWI according to Thomisch et al. (2023a, regarding definitions and terminology) and Thomisch et al. (2023b, with regard to data preparation procedures). Daily acoustic presence of Antarctic blue whales was assessed based on automated detections of Z-call vocalizations by spectrogram cross-correlation using a pre-defined spectrogram template in a frequency band from 17.5 to 29 Hz. Received levels were obtained for each detected Z-call, as sound pressure level SPLrms [dB re: 1μPa] within the 25–29 Hz band of each detected Z-call event, for details on automated detection please refer to Thomisch et al. (2016). To avoid a spatial mismatch between the actual position of calling animals and the recorders, ABW detections were filtered to only keep detections that originated from within a ~10 km radius of the respective recording sites. Assuming a source level of 189 dB re: 1μPa over 25–29 Hz and a spherical transmission loss TL[dB] = 20log₁₀(r), approximate distances between vocalizing Antarctic blue whales and the respective recording site locations were estimated for each detected Z-call. Daily acoustic presences were estimated as days with at least one detection event ... Dataset Antarc* Antarctic Balaenoptera musculus Southern Ocean Weddell Sea PANGAEA - Data Publisher for Earth & Environmental Science Antarctic Southern Ocean Weddell Weddell Sea ENVELOPE(0.002800,0.002800,-68.995700,-68.995700) |