program

IMOS - ANMN Passive Acoustic Observatories Sub-facility


Provided by   Australian Ocean Data Network

Researchers: McCauley, Rob (Principal investigator) ,  McCauley, Rob (Principal investigator) ,  AODN Data Manager (Point of contact, Distributes) ,  Data Officer (Point of contact, Distributes) ,  Data Officer (Point of contact, Distributes)
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Brief description This sub-facility manages the IMOS Passive Acoustic Observatories, each of which consists of two to four moored hydrophones and noise loggers. The noise loggers record sound emitted by natural processes in the ocean and sources of biological origin, such as marine mammals, crustaceans and fish, which have unique acoustic signatures. Through an analysis of these signals, it is possible to discriminate and identify different species and to assess the number of animals present within the range of acoustic observation, which can then be linked to ocean productivity. Large animals can also be located by a horizontal array of sea noise loggers constituting a passive acoustic observatory. IMOS operated acoustic observatories at four sites: 1) Perth Canyon in Western Australia, 2) off Portland in South Australia, 3) near Tuncurry (Forster) in New South Wales, and 4) west of Kangaroo Island in South Australia (these sites were decommissioned in 2017/2018). From 2012 - 2015 the following two sites were sampled, with the support of the West Australian Government: 1) near the Kimberley Coast in Western Australia, and 2) near the Pilbara Coast in Western Australia.

Lineage Maintenance and Update Frequency: continual

Notes Credit
Australia’s Integrated Marine Observing System (IMOS) is enabled by the National Collaborative Research Infrastructure Strategy (NCRIS). It is operated by a consortium of institutions as an unincorporated joint venture, with the University of Tasmania as Lead Agent.

Notes Credit
West Australian Government

Notes Credit
Centre for Marine Science and Technology (CMST), Curtin University

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Subjects
Ambient Noise | ANIMALS/INVERTEBRATES | ANIMALS/VERTEBRATES | ARTHROPODS | Acoustic Observatories Sub-Facility, Integrated Marine Observing System (IMOS) | BIOLOGICAL CLASSIFICATION | Crustaceans | Coastal Cities / Towns (Australia) | Portland, VIC | Coastal Cities / Towns (Australia) | Tuncurry, NSW | Countries | Australia | EARTH SCIENCE | Fish | Global / Oceans | Indian Ocean | Global / Oceans | Pacific Ocean | Marine Features (Australia) | Great Australian Bight, SA/WA | Marine Features (Australia) | Kangaroo Island, SA | Marine Features (Australia) | Perth Canyon, WA | OCEAN ACOUSTICS | OCEANS | Oceans | Marine Biology | Marine Mammals | Passive Acoustic Listening Stations | Passive Acoustic Observing System | Sound recorded in the water body | States, Territories (Australia) | New South Wales | States, Territories (Australia) | South Australia | States, Territories (Australia) | Western Australia | hydrophones | oceans | subsurface mooring |
Other Information
ANMN Passive Acoustic Observatories (imos:anmn_acoustics_map)

uri : http://geoserver-123.aodn.org.au/geoserver/wms

(Acoustic Observatories page on IMOS website)

uri : http://imos.org.au/acousticobservatories.html

(Acoustic Data Viewer (preview and download raw data))

uri : http://acoustic.aodn.org.au

(View though the AODN Portal)

uri : https://portal.aodn.org.au/search?uuid=e850651b-d65d-495b-8182-5dde35919616

global : f9c151bd-d95b-4af6-8cb7-21c05b7b383b

Identifiers
  • global : e850651b-d65d-495b-8182-5dde35919616
Viewed: [[ro.stat.viewed]]
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Licence & Rights

OPEN Creative Commons Attribution 4.0 International License View details

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Data, products and services from IMOS are provided "as is" without any warranty as to fitness for a particular purpose.

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The citation in a list of references is: "IMOS [year-of-data-download], [Title], [data-access-URL], accessed [date-of-access]."

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Any users of IMOS data are required to clearly acknowledge the source of the material derived from IMOS in the format: "Data was sourced from Australia’s Integrated Marine Observing System (IMOS) – IMOS is enabled by the National Collaborative Research Infrastructure strategy (NCRIS)." If relevant, also credit other organisations involved in collection of this particular datastream (as listed in 'credit' in the metadata record).

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