Search Results - "Middleton, John F."

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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Water mass analysis and alongshore variation in upwelling intensity in the eastern Great Australian Bight by McClatchie, Sam, Middleton, John F., Ward, Tim M.

“…A study of climatological and conductivity‐temperature‐depth (CTD) data for 2004 is made to provide a conceptual model of upwelling for the eastern region of…”
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Biophysical factors affecting the distribution of demersal fish around the head of a Submarine Canyon off the Bonney Coast, South Australia by Currie, David R, McClatchie, Sam, Middleton, John F, Nayar, Sasi

“…We sampled the demersal fish community of the Bonney Canyon, South Australia at depths (100-1,500 m) and locations that are poorly known. Seventy-eight species…”
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A northern boundary current along Australia's southern shelves: The Flinders Current by Middleton, John F., Cirano, Mauro

“…South of Australia, the monthly mean wind stress curl is positive during both summer and winter and leads to Ekman pumping and downwelling throughout the…”
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A mechanism for enhanced upwelling off central Chile: Eddy advection by Leth, Ole, Middleton, John F.

“…A regional numerical model is developed for the mid‐Chile shelf and ocean circulation (30°S to 43°S). The model is forced with mean summertime wind stress and…”
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A numerical study of the upwelling circulation off central Chile: Effects of remote oceanic forcing by Leth, Ole, Middleton, John F.

“…A numerical ocean model is used to study the upwelling circulation off central Chile in response to local winds and remote forcing. In an idealized study of…”
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Coupling biogeochemical tracers with fish growth reveals physiological and environmental controls on otolith chemistry by Grammer, Gretchen L., Morrongiello, John R., Izzo, Christopher, Hawthorne, Peter J., Middleton, John F., Gillanders, Bronwyn M.

“…Biogeochemical tracers found in the hard parts of organisms are frequently used to answer key ecological questions by linking the organism with the…”
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A fine spatial-scale sea surface temperature atlas of the Australian regional seas (SSTAARS): Seasonal variability and trends around Australasia and New Zealand revisited by Wijffels, Susan E., Beggs, Helen, Griffin, Christopher, Middleton, John F., Cahill, Madeleine, King, Edward, Jones, Emlyn, Feng, Ming, Benthuysen, Jessica A., Steinberg, Craig R., Sutton, Phil

“…We use 25 years of Advanced Very High-Resolution Radiometer (AVHRR) data from NOAA Polar Orbiting Environmental Satellites received by six Australian and two…”
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Wintertime circulation off southeast Australia: Strong forcing by the East Australian Current by Middleton, John F., Cirano, Mauro

“…Numerical results and observations are used to examine the sub–weather band wintertime circulation off the eastern shelf slope region between Tasmania and Cape…”
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Biological response to circulation driven by mean summertime winds off central Chile: A numerical model study by Baird, Mark E., Leth, Ole, Middleton, John F.

“…A coupled physical‐biological model of the waters off central Chile is used to investigate the nitrogen‐phytoplankton‐zooplankton response to ocean circulation…”
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A review of the shelf-slope circulation along Australia’s southern shelves: Cape Leeuwin to Portland by Middleton, John F., Bye, John A.T.

“…A review is presented of the ocean circulation along Australia's southern shelves and slope. Uniquely, the long, zonal shelf is subject to an equatorward…”
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Seasonal- and event-scale variations in upwelling, enrichment and primary productivity in the eastern Great Australian Bight by van Ruth, Paul D., Patten, Nicole L., Doubell, Mark J., Chapman, Piers, Rodriguez, Ana Redondo, Middleton, John F.

“…We used a suite of physical, chemical and biological datasets to assess the influence of upwelling/downwelling on enrichment and primary productivity in shelf…”
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Wind-forced setup of upwelling, geographical origins, and numerical models: The role of bottom drag by Middleton, John F., Leth, Ole K.

“…An analysis is made to determine the properties and scales for the setup of upwelling driven by an impulsively started, steady, uniform wind of semi‐infinite…”
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Carrying capacity for finfish aquaculture. Part I—Near-field semi-analytic solutions by Middleton, John F., Doubell, Mark

“…•Solutions for the advection–diffusion equation of nutrients under tidal flows.•The maximum nutrient concentration is well approximated by F/T*.•F is the…”
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Carrying capacity for finfish aquaculture, Part II – Rapid assessment using hydrodynamic and semi-analytic solutions by Middleton, John F., Luick, John, James, Charles

“…•Rapid assessment of finfish carrying capacity for Spencer Gulf.•Time scales of flushing estimated using seasonal averages from a hydrodynamic model.•Tidal…”
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Oceanographic controls on shallow-water temperate carbonate sedimentation: Spencer Gulf, South Australia by O'Connell, Laura G., James, Noel P., Doubell, Mark, Middleton, John F., Luick, John, Currie, David R., Bone, Yvonne

“…Spencer Gulf is a large (ca 22 000 km2), shallow (<60 m water depth) embayment with active heterozoan carbonate sedimentation. Gulf waters are metahaline…”
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Shifts in picophytoplankton community structure influenced by changing upwelling conditions by van Dongen-Vogels, Virginie, Seymour, Justin R., Middleton, John F., Mitchell, Jim G., Seuront, Laurent

“…The influence of upwelling events on the structure of picophytoplankton communities was assessed at the annual scale from a station within the South Australian…”
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Influence of local physical events on picophytoplankton spatial and temporal dynamics in South Australian continental shelf waters by van Dongen-Vogels, Virginie, Seymour, Justin R., Middleton, John F., Mitchell, Jim G., Seuront, Laurent

“…We investigated the space-time dynamics of picophytoplankton in South Australian continental shelf waters from February 2008 to January 2009, focusing on…”
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Cross-shelf seawater exchange controls the distribution of temperature, salinity, and neritic carbonate sediments in the Great Australian Bight by Middleton, John F., James, Noel P., James, Charles, Bone, Yvonne

“…The seasonally averaged wind stress of the Great Australian Bight (GAB) during the austral winter is directed to the east along the shelf and results in…”
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The coastal-trapped wave paddle and open boundary conditions by Middleton, John F.

“…The problem of the specification and interpretation of backward open boundary conditions (b.c.’s) is examined in the context of regional numerical models of…”
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