Search Results - "Ridgway, Ken"

Climate change cascades: Shifts in oceanography, species' ranges and subtidal marine community dynamics in eastern Tasmania by Johnson, Craig R., Banks, Sam C., Barrett, Neville S., Cazassus, Fabienne, Dunstan, Piers K., Edgar, Graham J., Frusher, Stewart D., Gardner, Caleb, Haddon, Malcolm, Helidoniotis, Fay, Hill, Katy L., Holbrook, Neil J., Hosie, Graham W., Last, Peter R., Ling, Scott D., Melbourne-Thomas, Jessica, Miller, Karen, Pecl, Gretta T., Richardson, Anthony J., Ridgway, Ken R., Rintoul, Stephen R., Ritz, David A., Ross, D. Jeff, Sanderson, J. Craig, Shepherd, Scoresby A., Slotwinski, Anita, Swadling, Kerrie M., Taw, Nyan

“…Several lines of evidence show that ocean warming off the east coast of Tasmania is the result of intensification of the East Australian Current (EAC)…”
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Marine Downscaling of a Future Climate Scenario for Australian Boundary Currents by Sun, Chaojiao, Feng, Ming, Matear, Richard J., Chamberlain, Matthew A., Craig, Peter, Ridgway, Ken R., Schiller, Andreas

“…Ocean boundary currents are poorly represented in existing coupled climate models, partly because of their insufficient resolution to resolve narrow jets…”
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The southward transport of sub-mesoscale lenses of Bass Strait Water in the centre of anti-cyclonic mesoscale eddies by Baird, Mark E., Ridgway, Ken R.

“…Dense shelf water from Bass Strait, southeast Australia, is presently understood to travel northward along the continental shelf, and disperse eastward into…”
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The strengthening East Australian Current, its eddies and biological effects — an introduction and overview by Suthers, Iain M., Young, Jock W., Baird, Mark E., Roughan, Moninya, Everett, Jason D., Brassington, Gary B., Byrne, Maria, Condie, Scott A., Hartog, Jason R., Hassler, Christel S., Hobday, Alistair J., Holbrook, Neil J., Malcolm, Hamish A., Oke, Peter R., Thompson, Peter A., Ridgway, Ken

“…The poleward flowing East Australian Current (EAC) is characterised by its separation from the coast, 100–200 nautical miles north of Sydney, to form the…”
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IMOS National Reference Stations: a continental-wide physical, chemical and biological coastal observing system by Lynch, Tim P, Morello, Elisabetta B, Evans, Karen, Richardson, Anthony J, Rochester, Wayne, Steinberg, Craig R, Roughan, Moninya, Thompson, Peter, Middleton, John F, Feng, Ming, Sherrington, Robert, Brando, Vittorio, Tilbrook, Bronte, Ridgway, Ken, Allen, Simon, Doherty, Peter, Hill, Katherine, Moltmann, Tim C

“…Sustained observations allow for the tracking of change in oceanography and ecosystems, however, these are rare, particularly for the Southern Hemisphere. To…”
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Seasonal coastal sea level prediction using a dynamical model by McIntosh, Peter C., Church, John A., Miles, Elaine R., Ridgway, Ken, Spillman, Claire M.

“…Sea level varies on a range of time scales from tidal to decadal and centennial change. To date, little attention has been focussed on the prediction of…”
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Closing the Gap Between the Coral Sea and the Equator: Direct Observations of the North Australian Western Boundary Currents by Ridgway, Ken R., Benthuysen, Jessica A., Steinberg, Craig

“…Boundary currents along northeastern Australia provide source waters for the East Australian Current and redistribute water to the equator within the Gulf of…”
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Multi-decadal ocean temperature time-series and climatologies from Australia’s long-term National Reference Stations by Roughan, Moninya, Hemming, Michael, Schaeffer, Amandine, Austin, Tim, Beggs, Helen, Chen, Miaoju, Feng, Ming, Galibert, Guillaume, Holden, Clive, Hughes, David, Ingleton, Tim, Milburn, Stuart, Ridgway, Ken

“…Multi-decadal ocean time-series are fundamental baselines for assessing the impacts of environmental change, however, compiling and quality controlling…”
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Seasonal mixed-layer dynamics in an eddy-resolving ocean circulation model by Schiller, Andreas, Ridgway, Ken R.

“…Mean and seasonal mixed‐layer depths (MLDs) derived from an eddy‐resolving ocean general circulation model with a horizontal resolution of (1/10)° are…”
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Patterns of Vertical Velocity Induced by Eddy Distortion in an Ocean Model by Pilo, Gabriela S., Oke, Peter R., Coleman, Richard, Rykova, Tatiana, Ridgway, Ken

“…Vertical motions within eddies play an important role in the exchange of properties and energy between the upper ocean and the ocean interior. Here we analyze…”
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Towards a dynamically balanced eddy-resolving ocean reanalysis: BRAN3 by Oke, Peter R., Sakov, Pavel, Cahill, Madeleine L., Dunn, Jeff R., Fiedler, Russell, Griffin, David A., Mansbridge, Jim V., Ridgway, Ken R., Schiller, Andreas

“…•An 18-year, eddy-resolving ocean reanalysis (BRAN3) is described and evaluated.•Errors in BRAN3 are 5–28% smaller than its predecessor – BRAN2.•The magnitudes…”
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Do East Australian Current anticyclonic eddies leave the Tasman Sea? by Pilo, Gabriela S., Oke, Peter R., Rykova, Tatiana, Coleman, Richard, Ridgway, Ken

“…Using satellite altimetry and high‐resolution model output we analyze the pathway of large, long‐lived anticyclonic eddies that originate near the East…”
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Tropical Marginal Seas: Priority Regions for Managing Marine Biodiversity and Ecosystem Function by McKinnon, A. David, Williams, Alan, Young, Jock, Ceccarelli, Daniela, Dunstan, Piers, Brewin, Robert J.W, Watson, Reg, Brinkman, Richard, Cappo, Mike, Duggan, Samantha, Kelley, Russell, Ridgway, Ken, Lindsay, Dhugal, Gledhill, Daniel, Hutton, Trevor, Richardson, Anthony J

“…Tropical marginal seas (TMSs) are natural subregions of tropical oceans containing biodiverse ecosystems with conspicuous, valued, and vulnerable biodiversity…”
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Assessment of Geoid Models Offshore Western Australia Using In-Situ Measurements by Deng, Xiaoli, Coleman, Richard, Featherstone, Will E., Ridgway, Ken R.

“…In Western Australia, coastal dynamics are influenced by a major ocean boundary current system, the Leeuwin Current, which is characterised by mesoscale…”
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Workshop on the ecosystem and fisheries of the Coral Sea: an Australian perspective on research and management by Young, Jock W., David McKinnon, A., Ceccarelli, Daniela, Brinkman, Richard, Bustamante, Rodrigo H., Cappo, Mike, Dichmont, Cathy, Doherty, Peter, Furnas, Miles, Gledhill, Daniel, Griffiths, Shane, Hutton, Trevor, Ridgway, Ken, Smith, David, Skewes, Tim, Williams, Alan, Richardson, Anthony J.

“…This report summarizes a workshop on the Coral Sea to determine key research findings and identify the research gaps needed to support sustainable management…”
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Long-term trend and decadal variability of the southward penetration of the East Australian Current by Ridgway, K. R.

“…Observations from a long‐term ocean station off eastern Tasmania show that the southward penetration of the East Australian Current (EAC) has increased over…”
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A search for the Tasman Front by Oke, Peter R., Pilo, Gabriela S., Ridgway, Ken, Kiss, Andrew, Rykova, Tatiana

“…The traditional view of the circulation in the Tasman Sea includes a coherent, quasi-zonal, eastward flow towards the northern tip of New Zealand that is…”
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Observational evidence for a Southern Hemisphere oceanic supergyre by Ridgway, K. R., Dunn, J. R.

“…A high‐resolution hydrographic atlas resolves the narrow boundary flow of the western Pacific gyre and its pathway around Tasmania, southern Australia and into…”
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Impact of data assimilation on vertical velocities in an eddy resolving ocean model by Pilo, Gabriela S., Oke, Peter R., Coleman, Richard, Rykova, Tatiana, Ridgway, Ken

“…•Ocean data assimilation (DA) significantly impacts vertical velocities in the first day after assimilation.•Vertical velocities in ocean eddies are…”
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Changing Expendable Bathythermograph Fall Rates and Their Impact on Estimates of Thermosteric Sea Level Rise by Wijffels, Susan E., Willis, Josh, Domingues, Catia M., Barker, Paul, White, Neil J., Gronell, Ann, Ridgway, Ken, Church, John A.

“…A time-varying warm bias in the global XBT data archive is demonstrated to be largely due to changes in the fall rate of XBT probes likely associated with…”
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