Data

IMOS - ANMN Acidification Moorings (AM) Sub-Facility - Automatically quality-controlled near real-time data

Australian Ocean Data Network
Integrated Marine Observing System (IMOS)
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://catalogue-imos.aodn.org.au:443/geonetwork/srv/api/records/4d3d4aca-472e-4616-88a5-df0f5ab401ba&rft.title=IMOS - ANMN Acidification Moorings (AM) Sub-Facility - Automatically quality-controlled near real-time data&rft.identifier=https://catalogue-imos.aodn.org.au:443/geonetwork/srv/api/records/4d3d4aca-472e-4616-88a5-df0f5ab401ba&rft.description=This collection delivers in near real-time measurements of surface CO2 at three of the National Reference Stations operated by the Australian National Mooring Network (ANMN), and one site located adjacent to the Heron Island reef slope, in the Wistari channel on the Great Barrier Reef. The observations include CO2 concentration in air and water, surface water temperature and salinity. These data are based on pre-deployment calibrations and are automatically flagged using range checking, individual instrument error returns, and subsequent error propagation for the calculated parameters. The Acidification Moorings sub-facility is responsible for building an ocean carbon and acidification monitoring network for Australian waters. These moorings provide key observations to help us understand and address the problem of increasing ocean acidification. Each mooring is equipped with surface CO2 systems, using proven and robust technology. The hydrochemistry sampling at the National Reference Stations will also provide total alkalinity data, as will future pH sensors on the moorings, allowing for a complete determination of the carbonate system and pH. Acidification moorings are co-located at three National Reference Stations: * the Yongala NRS in Queensland (replaced in September 2013 after Tropical Cyclone Yasi, and then decommissioned in August 2014); * the Maria Island NRS in Tasmania; and * the Kangaroo Island NRS in South Australia. The Yongala, Wistari and Maria Island acidification moorings are located to characterise changes down the east coast of Australia and the influence of the East Australian Current on CO2 uptake and acidification from the Great Barrier Reef to the Southern Ocean. The Kangaroo Island mooring monitors the deeper waters upwelled on the South Australian shelf which are expected to have higher CO2 and thus could accelerate the exposure of ecosystems to acidification earlier than in other regions. Since 2019, with a change in delivery of the data to the Australian Ocean Data Network (AODN), historical near real-time (NRT) files are no longer available via this collection in the AODN Portal. As a consequence, NRT data from the Yongala mooring (and all other historical files), are only accessible on the THREDDS catalog.Maintenance and Update Frequency: irregularStatement: Currently the instrumentation is as follows: Yongala - Battelle Seaology pCO2 monitor, Aanderaa Oxygen Optode and a WETLabs WQM, and Maria Island, Wistari and Kangaroo Island have the following instrumentation - Battelle Seaology pCO2 monitor, Aanderaa Oxygen Optode and Sea-bird Electronics, model SBE16plus V2 SEACAT.&rft.creator=Integrated Marine Observing System (IMOS) &rft.date=2014&rft.coverage=151,-24 151,-23 152,-23 152,-24 151,-24&rft.coverage=136,-36 136,-35 137,-35 137,-36 136,-36&rft.coverage=148,-43 148,-42 149,-42 149,-43 148,-43&rft_rights=Data, products and services from IMOS are provided as is without any warranty as to fitness for a particular purpose.&rft_rights=&rft_rights= http://creativecommons.org/licenses/by/4.0/&rft_rights=https://licensebuttons.net/l/by/4.0/88x31.png&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Graphic&rft_rights=Creative Commons Attribution 4.0 International License&rft_rights=http://creativecommons.org/international/&rft_rights=WWW:LINK-1.0-http--related&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Text&rft_rights=The citation in a list of references is: IMOS [year-of-data-download], [Title], [data-access-URL], accessed [date-of-access].&rft_rights=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).&rft_rights=Creative Commons Attribution 4.0 International License http://creativecommons.org/licenses/by/4.0&rft_subject=oceans&rft_subject=CONDUCTIVITY&rft_subject=EARTH SCIENCE&rft_subject=OCEANS&rft_subject=SALINITY/DENSITY&rft_subject=WATER TEMPERATURE&rft_subject=OCEAN TEMPERATURE&rft_subject=CARBON DIOXIDE&rft_subject=OCEAN CHEMISTRY&rft_subject=INORGANIC CARBON&rft_subject=ALKALINITY&rft_subject=Buoys | Moored Buoys&rft_subject=Marine Features (Australia) | East Australian Current&rft_subject=Regional Seas | Tasman Sea&rft_subject=States, Territories (Australia) | South Australia&rft_subject=States, Territories (Australia) | Tasmania&rft_subject=Marine Features (Australia) | Maria Island, TAS&rft_subject=Marine Features (Australia) | Kangaroo Island, SA&rft_subject=Marine Features (Australia) | Great Barrier Reef, QLD&rft_subject=mooring&rft_subject=Mole fraction of carbon dioxide (dry air) in the atmosphere&rft_subject=Mole fraction of carbon dioxide (dry air) in the equilibrated marine sample&rft_subject=Temperature of the water body&rft_subject=Practical salinity of the water body&rft_subject=Saturation state of aragonite in the water body&rft_subject=pH (total scale) of the water body&rft_subject=Saturation of oxygen {O2} in the water body [dissolved phase]&rft_subject=atmospheric gas analysers&rft_subject=dissolved gas sensors&rft_subject=Conductivity-Temperature sensors&rft_subject=Acidification Moorings Sub-Facility, Integrated Marine Observing System (IMOS)&rft.type=dataset&rft.language=English Access the data
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Creative Commons Attribution 4.0 International License
http://creativecommons.org/licenses/by/4.0

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

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Creative Commons Attribution 4.0 International License

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License Text

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

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).

Access:

Open

Brief description

This collection delivers in near real-time measurements of surface CO2 at three of the National Reference Stations operated by the Australian National Mooring Network (ANMN), and one site located adjacent to the Heron Island reef slope, in the Wistari channel on the Great Barrier Reef. The observations include CO2 concentration in air and water, surface water temperature and salinity. These data are based on pre-deployment calibrations and are automatically flagged using range checking, individual instrument error returns, and subsequent error propagation for the calculated parameters. The Acidification Moorings sub-facility is responsible for building an ocean carbon and acidification monitoring network for Australian waters. These moorings provide key observations to help us understand and address the problem of increasing ocean acidification. Each mooring is equipped with surface CO2 systems, using proven and robust technology. The hydrochemistry sampling at the National Reference Stations will also provide total alkalinity data, as will future pH sensors on the moorings, allowing for a complete determination of the carbonate system and pH. Acidification moorings are co-located at three National Reference Stations: * the Yongala NRS in Queensland (replaced in September 2013 after Tropical Cyclone Yasi, and then decommissioned in August 2014); * the Maria Island NRS in Tasmania; and * the Kangaroo Island NRS in South Australia. The Yongala, Wistari and Maria Island acidification moorings are located to characterise changes down the east coast of Australia and the influence of the East Australian Current on CO2 uptake and acidification from the Great Barrier Reef to the Southern Ocean. The Kangaroo Island mooring monitors the deeper waters upwelled on the South Australian shelf which are expected to have higher CO2 and thus could accelerate the exposure of ecosystems to acidification earlier than in other regions. Since 2019, with a change in delivery of the data to the Australian Ocean Data Network (AODN), historical near real-time (NRT) files are no longer available via this collection in the AODN Portal. As a consequence, NRT data from the Yongala mooring (and all other historical files), are only accessible on the THREDDS catalog.

Lineage

Maintenance and Update Frequency: irregular
Statement: Currently the instrumentation is as follows: Yongala - Battelle Seaology pCO2 monitor, Aanderaa Oxygen Optode and a WETLabs WQM, and Maria Island, Wistari and Kangaroo Island have the following instrumentation - Battelle Seaology pCO2 monitor, Aanderaa Oxygen Optode and Sea-bird Electronics, model SBE16plus V2 SEACAT.

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.
Credit
Australian Institute of Marine Science (AIMS)
Credit
CSIRO Oceans and Atmosphere
Credit
South Australian Research and Development Institute (SARDI)

Created: 29 01 2014

Modified: 05 02 2014

This dataset is part of a larger collection

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151,-24 151,-23 152,-23 152,-24 151,-24

151.5,-23.5

136,-36 136,-35 137,-35 137,-36 136,-36

136.5,-35.5

148,-43 148,-42 149,-42 149,-43 148,-43

148.5,-42.5

Subjects
Alkalinity | Acidification Moorings Sub-Facility, Integrated Marine Observing System (IMOS) | Buoys | Moored Buoys | Carbon Dioxide | Conductivity | Conductivity-Temperature sensors | EARTH SCIENCE | Inorganic Carbon | Marine Features (Australia) | East Australian Current | Marine Features (Australia) | Great Barrier Reef, QLD | Marine Features (Australia) | Kangaroo Island, SA | Marine Features (Australia) | Maria Island, TAS | Mole fraction of carbon dioxide (dry air) in the atmosphere | Mole fraction of carbon dioxide (dry air) in the equilibrated marine sample | OCEAN CHEMISTRY | OCEAN TEMPERATURE | OCEANS | Practical salinity of the water body | Regional Seas | Tasman Sea | SALINITY/DENSITY | Saturation of oxygen {O2} in the water body [dissolved phase] | Saturation state of aragonite in the water body | States, Territories (Australia) | South Australia | States, Territories (Australia) | Tasmania | Temperature of the water body | Water Temperature | atmospheric gas analysers | dissolved gas sensors | mooring | oceans | pH (total scale) of the water body |

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Other Information
(Acidification Moorings page on IMOS website)

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

(Moored Biogeochemical Measurements Manual)

uri : https://content.aodn.org.au/Documents/IMOS/Facilities/national_mooring/IMOS_Acidification_Mooring_System_description_and_procedures_for_moored_biogeochemical_measurements_Manual_V1.0.pdf

(OGC WFS help documentation)

uri : https://help.aodn.org.au/web-services/ogc-wfs/

(ncUrlList help documentation)

uri : https://help.aodn.org.au/web-services/ncurllist-service/

global : 5be06101-e670-4ad7-89bc-6b58ca5d1637

Identifiers
  • global : 4d3d4aca-472e-4616-88a5-df0f5ab401ba
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