Dataset:
A high-resolution, 22-year, free-running, hydrodynamic simulation of the East Australia Current System using the Regional Ocean Modeling System (Version 2.0).

dc.contributor.other Hervir, Mary
dc.coverage.spatial 25.1-41.5 S and 147.1-162.2 E en_US
dc.date.accessioned 2021-11-26T10:03:10Z
dc.date.available 2021-11-26T10:03:10Z
dc.date.issued 2021 en_US
dc.description.abstract The data is from a Regional Ocean Modeling System free-running, hydrodynamic simulation of the East Australian Current System. The model has a horizontal resolution of 2.5-6 km in the cross-shore direction and 5 km in the alongshore direction, and 30 vertical s-levels. The model domain covers the southeastern Australia oceanic region from 25.1-41.5 S and 147.1-162.2 E, and the grid is orientated 20 degrees clockwise to be predominantly orientated alongshore. The time period covered is 1 Jan 1994 to 30 Sept 2016. The model outputs provided are daily averages of the following variables: Two-dimensional variables: Sea surface height (zeta), barotropic cross-grid velocity (u) and barotropic along-grid velocity (v)Three-dimensional variables: Temperature (temp), salinity (salt), density (rho), cross-grid velocity (u), along-grid velocity (v) and vertical velocity (w), temperature time rate of change (temp_rate), temperature horizontal advection term (temp_hadv), temperature vertical advection term (temp_vadv), temperature horizontal diffusion term (temp_hdiff), temperature vertical diffusion term (temp_vdiff). In this version, the heat budget terms (temp_rate, temp_hadv, temp_vadv, temp_hdiff and temp_vdiff) are set to be zeros on the land. en_US
dc.identifier.uri http://hdl.handle.net/1959.4/resource/collection/resdatac_1113/1
dc.language English
dc.language.iso EN en_US
dc.rights CC-BY-NC-ND en_US
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0/ en_US
dc.subject.other East Australian Current en_US
dc.subject.other Regional Ocean Modelling System (ROMS) en_US
dc.title A high-resolution, 22-year, free-running, hydrodynamic simulation of the East Australia Current System using the Regional Ocean Modeling System (Version 2.0). en_US
dc.type Dataset en_US
dcterms.accessRights open access
dcterms.accrualMethod This model is described in Li, J., Kerry, C. and M. Roughan (2021) "Dynamics of interannual eddy kinetic energy modulations in a Western Boundary Current", submitted to Geophysical Research Letters. The model configuration is the same as the 22-year free-running simulation described in Kerry, C. and M. Roughan (2020) "Downstream Evolution of the East Australian Current System: Mean Flow, Seasonal, and Intra-annual Variability". Journal of Geophysical Research: Oceans, 125(5). doi: 10.1029/2019JC015227. Different from that in Kerry, C. and M. Roughan (2020), this model is forced with the hourly 12-km Bureau of Meteorology Atmospheric high-resolution Regional Reanalysis for Australia (BARRA-R) and include the TPXO8 tide forcing. The model output in this dataset is an upgraded version of Kerry, C. G. and M. Roughan, (2020): A high-resolution, 22-year, free-running, hydrodynamic simulation of the East Australia Current System using the Regional Ocean Modeling System. UNSW.dataset. https://doi.org/10.26190/5e683944e1369. en_US
dcterms.rightsHolder Copyright 2021, University of New South Wales en_US
dspace.entity.type Dataset en_US
unsw.accessRights.uri https://purl.org/coar/access_right/c_abf2
unsw.contributor.leadChiefInvestigator Roughan, Moninya en_US
unsw.contributor.researchDataCreator Li, junde en_US
unsw.contributor.researchDataCreator Kerry, Colette en_US
unsw.coverage.temporalFrom 1994-01-01 en_US
unsw.coverage.temporalTo 2016-09-30 en_US
unsw.description.contact The entire time period is available (22 years) for research purposes upon request. Please contact Dr. Junde Li or Dr. Colette Kerry or Prof. Moninya Roughan. junde.li@unsw.edu.au c.kerry@unsw.edu.au mroughan@unsw.edu.au en_US
unsw.identifier.doi https://doi.org/10.26190/TT1Q-NP46 en_US
unsw.isDatasetRelatingToDataset A high-resolution, 22-year, free-running, hydrodynamic simulation of the East Australia Current System using the Regional Ocean Modeling System
unsw.isDatasetRelatingToDataset A high-resolution reanalysis of the East Australian Current System assimilating an unprecedented observational data set using 4D-Var data assimilation over a two-year period (2012-2013). Version 2017.
unsw.isDatasetRelatingToDataset A high-resolution (750m) free-running hydrodynamic simulation of the Hawkesbury Shelf region off Southeastern Australia (2012-2013) using the Regional Ocean Modeling System
unsw.isDatasetRelatingToDataset A high-resolution, 1-year, suite of 4D-Var Observing System Simulation Experiments of the East Australian Current System using the Regional Ocean Modeling System
unsw.isDatasetRelatingToDataset A high-resolution, 1-year, suite of 4D-Var Observing System Simulation Experiments of the East Australian Current System using the Regional Ocean Modeling System
unsw.isDatasetRelatingToDataset A high-resolution, 1-year suite of 4D-Var OSSEs exploring the impact of XBT observations on state estimates of the East Australian Current
unsw.isDatasetRelatingToDataset A high-resolution, 26-year, free-running, hydrodynamic simulation of the East Australia Current System using the Regional Ocean Modeling System (Version 3.0)
unsw.isPublicationRelatedToDataset https://doi.org/10.1029/2019JC015227 en_US
unsw.isPublicationRelatedToDataset https://doi.org/10.5194/gmd-9-3779-2016 en_US
unsw.relation.FunderRefNo DP140102337
unsw.relation.OriginalPublicationAffiliation Li, junde, Sch of Mathematics & Statistic, Faculty of Science, en_US
unsw.relation.OriginalPublicationAffiliation Roughan, Moninya, Sch of Mathematics & Statistic, Faculty of Science, en_US
unsw.relation.OriginalPublicationAffiliation Kerry, Colette, Sch of Mathematics & Statistic, Faculty of Science, en_US
unsw.relation.faculty Science
unsw.relation.faculty Other UNSW
unsw.relation.fundingAgency AUSTRALIAN RESEARCH COUNCIL
unsw.relation.fundingScheme DISCOVERY PROJECT
unsw.relation.projectDesc the east australian current is a highly dynamic system, thus is very difficult to observe, measure and predict. our aim is to advance the dynamical understanding of this complex system and to quantify the value of specific observations in improving ocean state-estimates. state-estimates are critical for robust ocean predictions in a region that is warming faster than anywhere else on the planet. we will integrate innovative numerical modeling techniques with a state-of-the-art ocean observing system. the expected outcomes will guide future ocean observing efforts; maximising impact while reducing cost. our results will be readily applicable to analogous systems around the world and our team is well placed to implement them internationally.
unsw.relation.projectEndDate 2017-07-01
unsw.relation.projectStartDate 2014-01-01
unsw.relation.projectTitle advancing dynamical understanding in the east australian current: optimising the ocean observation and prediction effort. en_US
unsw.relation.school School of Mathematics & Statistics
unsw.relation.school School of Mathematics & Statistics
unsw.relation.school School of Mathematics & Statistics
unsw.relation.unswGrantNo RG132448
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