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Session 1. Role of advection and mixing in ocean biogeochemistry and marine ecosystems

Convenors:
Fei Chai (University of Maine, U.S.A.)
Fangli Qiao (First Institute of Oceanography, SOA, PR China)

Plenary Speaker:
Paulo H.R. Calil (Institute of Oceanography,
          University Federal de Rio Grande, Brazil)

Invited Speaker:
Alexander Babanin (Swinburne University of Technology, Australia)

Both horizontal and vertical advection and mixing are among the most fundamental physical processes for ocean biogeochemistry and marine ecosystems. Well-defined currents, upwelling, meso- and submeso-scale eddies and mixing control the transport and budget of a wide range of physical, biogeochemical, and biological properties (e.g., heat, nutrients, oxygen, dissolved carbon, plankton, fish eggs, and larvae). However, these transports and budgets are often not well understood, even under current climate conditions. Global climate change influences ocean biogeochemistry and marine ecosystems through changes in currents, eddy characteristics, mixing and associated wind-driven and thermohaline circulation. In particular, enhanced surface stratification is expected to produce weaker mixing between the surface layer and depth leading to reduction of primary production, and weakened ventilation can accelerate ocean deoxygenation and acidification at depth. This session welcomes studies that investigate advection, eddies and mixing in the physical fields and their implications for biogeochemistry and marine ecosystems under current and future climate conditions.

 
Paulo H.R. Calil (Plenary)
Multi-scale physical-biological interactions in the ocean - The importance of submesoscale processes
[waiting for permission]
 

Alexander V. Babanin (Invited)
Wave-induced turbulence: Theory and practice
[pdf, 2 Mb]

 

Huijie Xue, Ango Hsu and Fei Chai
Variability of the North Equatorial Current (NEC) and its implications on Japanese eel larval transport
[pdf, 1 Mb]

 

Julien Palmieri, Andrew Yool and Ekaterina Popova
Temporal evolution of marine biogeochemistry in Large Marine Ecosystems
[pdf, 1 Mb]

 

Fangli Qiao and Zhenya Song
The fundamental role of the surface wave in the ocean and climate systems
[pdf, 5.5 Mb]

 
Xuanliang Ji, Guimei Liu and Shan Gao
Temporal and spatial variability of carbon cycle in the northwestern Pacific Ocean: A threedimensional physical-biogeochemical modeling study
[waiting for permission]
 
Eliana Gomez Ocampo, Emilio Beier, Gilberto Gaxiola-Castro and Mario A. Pardo
Effects of dynamical processes on primary production and phytoplankton biomass in the Pacific subtropical-tropical zone
[pdf, 1.5 Mb]
 
Solva Karadottir Eliasen, Bogi Hansen, Karin Margretha Husgard Larsen and Hjalmar Hatun
How does horizontal mixing affect the primary production on the Faroe Shelf?
[pdf, 2 Mb]
 
Vibe Schourup-Kristensen, Judith Hauck, Dieter A. Wolf-Gladrow and Christoph Volker
Iron supply to the Southern Ocean mixed layer from below: The ocean model effect
[pdf, 0.5 Mb]
 
Fei Chai, Huijie Xue, Peng Xiu and Mingxian Guo
Modeling impacts of mesoscale eddies on biogeochemical processes in the South China Sea
[pdf, 1.5 Mb]
 
Andrew Yool, Ekaterina Popova, Julien Palmiéri and Andrew C. Coward
Future change in ocean productivity: Is the Arctic the new Atlantic?
[pdf, 1 Mb]
 
Karina Kammer Attisano, Isaac Rodrigues Santos, Carlos F.F. de Andrade, Mariele Lopes de Paiva, Idel Cristina Bigliardi Milani and Luis Felipe Hax Niencheski
Submarine Groundwater Discharge revealed by radium isotopes (Ra-223 and Ra-224) near a paleochannel on the Southern Brazilian continental shelf
[pdf, 4 Mb]
 
Josie Robinson, Ekaterina Popova, Meric Srokosz and Andrew Yool
To what extent does iron advection affect the inter-annual variability of Southern Ocean island blooms?
[pdf, 2 Mb]
 
BEST PRESENTATION
Shin-ichi Ito, Taku Wagawa, Shigeho Kakehi, Takeshi Okunishi and Daisuke Hasegawa
Importance of advection to form a climate and ecological hotspot in the western North Pacific
[pdf, 1 Mb]
 
Bin Xiao, Fangli Qiao and Qi Shu
The performance of a z-level ocean model in modeling global tide
[pdf, 4 Mb]
 
POSTERS
 
S1-P1
Rosabruna La Ferla, Maurizio Azzaro, Gabriella Caruso, Renata Zaccone, Giovanna Maimone, Franco Decembrini, Rodolfo Paranhos, Anderson S. Cabral, Marco Pansera and Giuseppe Civitarese
Microbial biogeochemistry in the Southern European Seas: The multidisciplinary ADREX survey
[pdf, 0.5 Mb]
 
S1-P10
Kayla Lima, Luiza Dy F. Costa, Monica Wallner-Kersanach, Carlos F.F. de Andrade, Karina Attisano, Camila Sukekava, Leonardo Contreira, Mariele Paiva, Iarema Ferreira Pinto de Carvalho and Luis Felipe Hax Niencheski
Nutrient concentrations along the coast of southern Brazil
[pdf, 0.5 Mb]
 
 
 
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    April 27, 2015
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