Data

Continental shelf waves and their influence on the circulation around the Great Barrier Reef

Australian Ocean Data Network
Australian Institute of Marine Science (AIMS)
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://apps.aims.gov.au/metadata/view/ab546762-50c1-44d1-87d2-357772d48f40&rft.title=Continental shelf waves and their influence on the circulation around the Great Barrier Reef&rft.identifier=https://apps.aims.gov.au/metadata/view/ab546762-50c1-44d1-87d2-357772d48f40&rft.publisher=Australian Institute of Marine Science (AIMS)&rft.description=Sea level, currents and winds were measured at several locations on the Great Barrier Reef continental shelf between June and November 1980.Six Aanderaa model RCM4 current meters, recording data at half-hourly intervals, were deployed at Britomart Passage, Brook Island (2 sites), Cape Upstart, Euston Reef, Green Island and Old Reef at depths between 20 and 50m.Seven water level recorders (four Aanderaa model WLR5, two Aanderaa model 3 and one General Oceanic model TG12) recording data at half-hourly intervals using a 56 second integration time, were deployed at Britomart, Carter, Euston, Gilbey, Keeper and Myrmidon Reefs and Coral Creek. Port authorities provided additional sea level and tide data from Gladstone, Townsville and Cairns harbours.Wind and atmospheric pressure data were collected from a Microdata meteorological station installed at Rib Reef (half-hourly). A CSIRO Aanderaa meteorological station provided hourly wind-vector data for Carter Reef. Wind-vector and atmospheric pressure data (3-hourly) for Flinders Reef, Thursday Island, Townsville, Cooktown and Gladstone were obtained from the Commonwealth Bureau of Meteorology.Hydrographic transects from the coast to Myrmidon Reef were carried out monthly. This research was initiated as a component of a study of the physical oceanography of the central region of the Great Barrier Reef. The data collected were used to estimate term balances in the equations for wind-driven shallow-water waves.Maintenance and Update Frequency: asNeededStatement: Statement: Although some current meters were located only 20 m below the surface, ocean swell and long-gravity waves were not experienced in the Great Barrier Reef lagoon, and therefore aliasing of the current data by wave pumping was considered negligible at all sites.All current meters were serviced at least once during the study with a break in the time series typically 2 hours: missing data were filled by interpolation. At Old Reef one month of current data was lost as a result of a blocked rotor. Tide gauges were serviced at least once during the study period with no break in the time series.&rft.creator=Australian Institute of Marine Science (AIMS) &rft.date=2024&rft.coverage=westlimit=145.6; southlimit=-20.0; eastlimit=148.6; northlimit=-14.45&rft.coverage=westlimit=145.6; southlimit=-20.0; eastlimit=148.6; northlimit=-14.45&rft_rights= http://creativecommons.org/licenses/by-nc/3.0/au/&rft_rights=http://i.creativecommons.org/l/by-nc/3.0/au/88x31.png&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Graphic&rft_rights=Creative Commons Attribution-NonCommercial 3.0 Australia License&rft_rights=http://creativecommons.org/international/au/&rft_rights=WWW:LINK-1.0-http--related&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Text&rft_rights=Use Limitation: All AIMS data, products and services are provided as is and AIMS does not warrant their fitness for a particular purpose or non-infringement. While AIMS has made every reasonable effort to ensure high quality of the data, products and services, to the extent permitted by law the data, products and services are provided without any warranties of any kind, either expressed or implied, including without limitation any implied warranties of title, merchantability, and fitness for a particular purpose or non-infringement. AIMS make no representation or warranty that the data, products and services are accurate, complete, reliable or current. To the extent permitted by law, AIMS exclude all liability to any person arising directly or indirectly from the use of the data, products and services.&rft_rights=Attribution: Format for citation of metadata sourced from Australian Institute of Marine Science (AIMS) in a list of reference is as follows: Australian Institute of Marine Science (AIMS). (2009). Continental shelf waves and their influence on the circulation around the Great Barrier Reef. https://apps.aims.gov.au/metadata/view/ab546762-50c1-44d1-87d2-357772d48f40, accessed[date-of-access].&rft_rights=Resource Usage:Use of the AIMS data is for not-for-profit applications only. All other users shall seek permission for use by contacting AIMS. Acknowledgements as prescribed must be clearly set out in the user's formal communications or publications.Metadata Usage:Security classification code: unclassified&rft_rights=Creative Commons Attribution-NonCommercial 3.0 Australia License http://creativecommons.org/licenses/by-nc/3.0/au&rft_subject=oceans&rft.type=dataset&rft.language=English Access the data
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Use Limitation: All AIMS data, products and services are provided "as is" and AIMS does not warrant their fitness for a particular purpose or non-infringement. While AIMS has made every reasonable effort to ensure high quality of the data, products and services, to the extent permitted by law the data, products and services are provided without any warranties of any kind, either expressed or implied, including without limitation any implied warranties of title, merchantability, and fitness for a particular purpose or non-infringement. AIMS make no representation or warranty that the data, products and services are accurate, complete, reliable or current. To the extent permitted by law, AIMS exclude all liability to any person arising directly or indirectly from the use of the data, products and services.

Attribution: Format for citation of metadata sourced from Australian Institute of Marine Science (AIMS) in a list of reference is as follows: "Australian Institute of Marine Science (AIMS). (2009). Continental shelf waves and their influence on the circulation around the Great Barrier Reef. https://apps.aims.gov.au/metadata/view/ab546762-50c1-44d1-87d2-357772d48f40, accessed[date-of-access]".

Resource Usage:Use of the AIMS data is for not-for-profit applications only. All other users shall seek permission for use by contacting AIMS. Acknowledgements as prescribed must be clearly set out in the user's formal communications or publications.Metadata Usage:Security classification code: unclassified

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Brief description

Sea level, currents and winds were measured at several locations on the Great Barrier Reef continental shelf between June and November 1980.Six Aanderaa model RCM4 current meters, recording data at half-hourly intervals, were deployed at Britomart Passage, Brook Island (2 sites), Cape Upstart, Euston Reef, Green Island and Old Reef at depths between 20 and 50m.Seven water level recorders (four Aanderaa model WLR5, two Aanderaa model 3 and one General Oceanic model TG12) recording data at half-hourly intervals using a 56 second integration time, were deployed at Britomart, Carter, Euston, Gilbey, Keeper and Myrmidon Reefs and Coral Creek. Port authorities provided additional sea level and tide data from Gladstone, Townsville and Cairns harbours.Wind and atmospheric pressure data were collected from a Microdata meteorological station installed at Rib Reef (half-hourly). A CSIRO Aanderaa meteorological station provided hourly wind-vector data for Carter Reef. Wind-vector and atmospheric pressure data (3-hourly) for Flinders Reef, Thursday Island, Townsville, Cooktown and Gladstone were obtained from the Commonwealth Bureau of Meteorology.Hydrographic transects from the coast to Myrmidon Reef were carried out monthly. This research was initiated as a component of a study of the physical oceanography of the central region of the Great Barrier Reef. The data collected were used to estimate term balances in the equations for wind-driven shallow-water waves.

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Maintenance and Update Frequency: asNeeded
Statement: Statement: Although some current meters were located only 20 m below the surface, ocean swell and long-gravity waves were not experienced in the Great Barrier Reef lagoon, and therefore aliasing of the current data by wave pumping was considered negligible at all sites.All current meters were serviced at least once during the study with a break in the time series typically 2 hours: missing data were filled by interpolation. At Old Reef one month of current data was lost as a result of a blocked rotor. Tide gauges were serviced at least once during the study period with no break in the time series.

Notes

Credit
Wolanski, Eric J, Dr (Principal Investigator)

Modified: 10 08 2024

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148.6,-14.45 148.6,-20 145.6,-20 145.6,-14.45 148.6,-14.45

147.1,-17.225

text: westlimit=145.6; southlimit=-20.0; eastlimit=148.6; northlimit=-14.45

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Other Information
Continental shelf waves and their influence on the circulation around the Great Barrier Reef: Wolanski EJ and Bennett AF (1983) Continental shelf waves and their influence on the circulation around the Great Barrier Reef. Australian Journal of Marine and Freshwater Research 34: 23-47.

local : articleId=1925

Identifiers
  • global : ab546762-50c1-44d1-87d2-357772d48f40