Data

Passive acoustic recordings of marine megafauna within the Bremer Marine Park and adjacent areas (NESP Emerging Priorities EP2)

Australian Ocean Data Network
Prof. Christine Erbe ; A/Prof. Alexander Gavrilov
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://metadata.imas.utas.edu.au/geonetwork/srv/eng/catalog.search#/metadata/ae6bf482-4f8a-4501-9401-035a165c2427&rft.title=Passive acoustic recordings of marine megafauna within the Bremer Marine Park and adjacent areas (NESP Emerging Priorities EP2)&rft.identifier=https://metadata.imas.utas.edu.au/geonetwork/srv/eng/catalog.search#/metadata/ae6bf482-4f8a-4501-9401-035a165c2427&rft.description=Long-term passive acoustic observations were made at the edge of the continental shelf south of Bremer Bay, Western Australia, from February 2015 to February 2016, in order to assess seasonal patterns in the presence of various baleen and toothed whales around the Bremer Canyon/Marine Park. Further information is available in: Gavrilov A, Erbe C. 2017. Assessment of marine megafauna found at the edge of the continental shelf off Bremer Bay using passive acoustic observations. Report to the National Environmental Science Programme Marine Biodiversity Hub (CMST 2017-3), 35 p. For queries relating to access to raw acoustic files contact the Point of Contact listed in this record.Maintenance and Update Frequency: notPlannedStatement: Two autonomous underwater sound recorders were deployed on the seafloor south of Bremer Bay in February 2015. One of these two recorders was a low-frequency (LF) sound recorder designed and built at the Centre for Marine Science and Technology (CMST, http://cmst.curtin.edu.au/products/underwater-sound-recorder/). It stayed in the water recording sea noise from the 10th of February 2015 to the 6th of February 2016. The recorder made 300-s recordings repeated with 900-s intervals (600-s sleep time). The housing of the recorder was equipped with cross-bars to stabilize its position on the seafloor. The second underwater sound recorder was a high-frequency (HF) SM2+ model from Wildlife Acoustics. It was recording sea noise at approximately the same location as the LF recorder from the 10th of February to the 11th of March 2015. The recorder was programmed to make recordings of approximately 960 s length repeated with 30 min intervals. A towed acoustic array was deployed from R/V Whale Song during its voyage in the Southern Ocean in January-February 2016. Recordings from the towed array were made in the region of the Bremer Canyon from about 7:00 to 22:00 WST on the 7th of February. The sampling rate of recording was 48,000 samples per second.&rft.creator=Prof. Christine Erbe &rft.creator=A/Prof. Alexander Gavrilov &rft.date=2017&rft.coverage=westlimit=119.384009851; southlimit=-34.84916667; eastlimit=119.647777938; northlimit=-34.71433333&rft.coverage=westlimit=119.384009851; southlimit=-34.84916667; eastlimit=119.647777938; northlimit=-34.71433333&rft_rights=Creative Commons Attribution-NonCommercial 4.0 International License http://creativecommons.org/licenses/by-nc/4.0/&rft_rights=The citation in a list of references is: citation author name/s (year metadata published), metadata title. Citation author organisation/s. File identifier and Data accessed at (add http link).&rft_rights=Data were analysed for the NESP Marine Biodiversity Hub, a national partnership supported through funding from the Australian Government’s National Environmental Science Program (NESP) and administered by the Department of the Environment (DOE).&rft_rights=The data described in this record are the intellectual property of the University of Western Australia and Curtin University of Technology.&rft_subject=biota&rft_subject=Towed acoustic array&rft_subject=Sea noise recorder&rft_subject=Passive acoustic monitoring&rft_subject=Antarctic blue whale&rft_subject=Pygmy blue whale&rft_subject=Fin whale&rft_subject=Humpback whale&rft_subject=Killer whale&rft_subject=Sperm whale&rft_subject=EARTH SCIENCE | OCEANS | OCEAN ACOUSTICS&rft_subject=EARTH SCIENCE | OCEANS | OCEAN ACOUSTICS | AMBIENT NOISE&rft_subject=EARTH SCIENCE | BIOLOGICAL CLASSIFICATION | ANIMALS/VERTEBRATES | MAMMALS | CETACEANS | BALEEN WHALES&rft_subject=EARTH SCIENCE | BIOLOGICAL CLASSIFICATION | ANIMALS/VERTEBRATES | MAMMALS | CETACEANS | TOOTHED WHALES&rft_subject=EARTH SCIENCE | OCEANS | BATHYMETRY/SEAFLOOR TOPOGRAPHY | SUBMARINE CANYONS&rft_subject=EARTH SCIENCE | BIOSPHERE | ECOSYSTEMS | MARINE ECOSYSTEMS&rft.type=dataset&rft.language=English Access the data
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Creative Commons Attribution-NonCommercial 4.0 International License
http://creativecommons.org/licenses/by-nc/4.0/

The citation in a list of references is: citation author name/s (year metadata published), metadata title. Citation author organisation/s. File identifier and Data accessed at (add http link).

Data were analysed for the NESP Marine Biodiversity Hub, a national partnership supported through funding from the Australian Government’s National Environmental Science Program (NESP) and administered by the Department of the Environment (DOE).

The data described in this record are the intellectual property of the University of Western Australia and Curtin University of Technology.

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Brief description

Long-term passive acoustic observations were made at the edge of the continental shelf south of Bremer Bay, Western Australia, from February 2015 to February 2016, in order to assess seasonal patterns in the presence of various baleen and toothed whales around the Bremer Canyon/Marine Park. Further information is available in: Gavrilov A, Erbe C. 2017. Assessment of marine megafauna found at the edge of the continental shelf off Bremer Bay using passive acoustic observations. Report to the National Environmental Science Programme Marine Biodiversity Hub (CMST 2017-3), 35 p. For queries relating to access to raw acoustic files contact the Point of Contact listed in this record.

Lineage

Maintenance and Update Frequency: notPlanned
Statement: Two autonomous underwater sound recorders were deployed on the seafloor south of Bremer Bay in February 2015. One of these two recorders was a low-frequency (LF) sound recorder designed and built at the Centre for Marine Science and Technology (CMST, http://cmst.curtin.edu.au/products/underwater-sound-recorder/). It stayed in the water recording sea noise from the 10th of February 2015 to the 6th of February 2016. The recorder made 300-s recordings repeated with 900-s intervals (600-s sleep time). The housing of the recorder was equipped with cross-bars to stabilize its position on the seafloor. The second underwater sound recorder was a high-frequency (HF) SM2+ model from Wildlife Acoustics. It was recording sea noise at approximately the same location as the LF recorder from the 10th of February to the 11th of March 2015. The recorder was programmed to make recordings of approximately 960 s length repeated with 30 min intervals. A towed acoustic array was deployed from R/V Whale Song during its voyage in the Southern Ocean in January-February 2016. Recordings from the towed array were made in the region of the Bremer Canyon from about 7:00 to 22:00 WST on the 7th of February. The sampling rate of recording was 48,000 samples per second.

Notes

Credit
Centre for Whale Research WA Inc.
Credit
SeaWorld Busch Gardens Conservation Fund
Credit
National Environmental Science Program (NESP) Marine Biodiversity Hub

Created: 2017-12-11

Data time period: 2015-02-10 to 2016-02-06

This dataset is part of a larger collection

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119.64778,-34.71433 119.64778,-34.84917 119.38401,-34.84917 119.38401,-34.71433 119.64778,-34.71433

119.5158938945,-34.78175

text: westlimit=119.384009851; southlimit=-34.84916667; eastlimit=119.647777938; northlimit=-34.71433333

Subjects
Antarctic blue whale | EARTH SCIENCE | BIOLOGICAL CLASSIFICATION | ANIMALS/VERTEBRATES | MAMMALS | CETACEANS | BALEEN WHALES | EARTH SCIENCE | BIOLOGICAL CLASSIFICATION | ANIMALS/VERTEBRATES | MAMMALS | CETACEANS | TOOTHED WHALES | EARTH SCIENCE | BIOSPHERE | ECOSYSTEMS | MARINE ECOSYSTEMS | EARTH SCIENCE | OCEANS | BATHYMETRY/SEAFLOOR TOPOGRAPHY | SUBMARINE CANYONS | EARTH SCIENCE | OCEANS | OCEAN ACOUSTICS | EARTH SCIENCE | OCEANS | OCEAN ACOUSTICS | AMBIENT NOISE | Fin whale | Humpback whale | Killer whale | Passive acoustic monitoring | Pygmy blue whale | Sea noise recorder | Sperm whale | Towed acoustic array | biota |

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Other Information
(REPORT [contains synthesised data] - Assessment of marine megafauna found at the edge of the continental shelf off Bremer Bay using passive acoustic observations. For queries relating to access to raw acoustic files contact the Point of Contact listed in this record.)

uri : https://data.imas.utas.edu.au/attachments/ae6bf482-4f8a-4501-9401-035a165c2427/CMST_2017_Bremer_Bay_bioacoustic_assessment__ReportV1.pdf

(NESP Marine Biodiversity Hub Project EP2 webpage)

uri : https://www.nespmarine.edu.au/project/ep2-surveying-marine-life-canyons-bremer-bay

global : 46fa24be-e0f5-4c3e-befc-99df6b0564e7

Identifiers
  • global : ae6bf482-4f8a-4501-9401-035a165c2427
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