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IMOS BA SOOP - Bio Acoustic Data from Sealord F.V. Janas in the Tasman Sea from the 19th of April 2012 to the 25th of April 2012.

Created 13/03/2025

Updated 13/03/2025

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This Bio Acoustic data was collected in April 2012 under the IMOS Ship of Opportunity (SOOP) Bio Acoustic (BA) program on Sealord F.V. Janas (IMOS platform code: ZMTW). Departed: New Zealand, Australia, April 19, 2011 Arrived: Australia, April 25, 2011 Bio acoustic signals allow understanding how mid-water prey species (known collectively as micronekton) such as small fish, squid, krill and jellyfish are distributed. Mid-water prey form the core of the ocean food web, transferring energy from primary producers at the ocean surface to top predators such as tunas, billfish, sharks, seals and seabirds.The mass and distribution of micronekton reflects broad-scale patterns in the structure and function of the ocean, as well as the dynamics of marine ecosystems. Acoustic mapping is done from fishing and scientific vessels that are equipped with scientifically-calibrated 38 kHz digital echo-sounders that record a slice of acoustic backscatter to a depth of 1500 meters.

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Title IMOS BA SOOP - Bio Acoustic Data from Sealord F.V. Janas in the Tasman Sea from the 19th of April 2012 to the 25th of April 2012.
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/a7a4fe33-4f42-426a-b7c9-03eb928c906d
Contact Point
CSIRO Oceans & Atmosphere
info@aodn.org.au
Reference Period 19/04/2012 - 25/04/2012
Geospatial Coverage {"type": "Polygon", "coordinates": [[[148.1628, -43.3277], [172.8221, -43.3277], [172.8221, -40.7326], [148.1628, -40.7326], [148.1628, -43.3277]]]}
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