67 Diapycnal PPTs View free & download

Topography-enhanced Diapycnal Mixing Impacts Oceanic and Atmospheric Circulation PowerPoint PPT Presentation

Topography-enhanced Diapycnal Mixing Impacts Oceanic and Atmospheric Circulation - ... and even marine biogeochemistry. The increased diapycnal mixing weakens stratification and strengthens the deep overturning cell and equatorial upwelling.

... and even marine biogeochemistry. The increased diapycnal mixing weakens stratification and strengthens the deep overturning cell and equatorial upwelling.

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Stability of the Atlantic meridional overturning circulation: the effects of wind stress, freshwater fluxes and diapycnal mixing in a 2D ocean model - Stability of the Atlantic meridional overturning circulation: the effects of wind stress, freshwater

Stability of the Atlantic meridional overturning circulation: the effects of wind stress, freshwater

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The ocean component of climate models: what resolution and parameterisations are needed? PowerPoint PPT Presentation

The ocean component of climate models: what resolution and parameterisations are needed? - The ocean component of climate models: what resolution and parameterisations are needed? Richard Wood Hadley Centre for Climate Prediction and Research, Met Office ...

The ocean component of climate models: what resolution and parameterisations are needed? Richard Wood Hadley Centre for Climate Prediction and Research, Met Office ...

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Folie 1 - Determine fluxes of carbon in the ocean and exchange across boundaries. ... NPZD = Nutrient-Phytoplankton-Zooplankton-Detritus. 10-30 Parameters: uptake, loss rates ...

Determine fluxes of carbon in the ocean and exchange across boundaries. ... NPZD = Nutrient-Phytoplankton-Zooplankton-Detritus. 10-30 Parameters: uptake, loss rates ...

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Geothermal heating : the unsung diva of abyssal dynamics PowerPoint PPT Presentation

Geothermal heating : the unsung diva of abyssal dynamics - ... diva of abyssal dynamics. Julien ... of the abyssal circulation. Summary (continued) ... is a major actor of abyssal dynamics. Influences mostly PE, not KE ...

... diva of abyssal dynamics. Julien ... of the abyssal circulation. Summary (continued) ... is a major actor of abyssal dynamics. Influences mostly PE, not KE ...

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Ocean Modeling Requirements for Decadal-to-Centennial Climate PowerPoint PPT Presentation

Ocean Modeling Requirements for Decadal-to-Centennial Climate - Dec-Cen Climate is Operational, but not in Real Time. ... Wall-clock model speeds are 103-104 ... Beckman & Doscher (JPO 1997), Campin & Goose (Tellus 1999) ...

Dec-Cen Climate is Operational, but not in Real Time. ... Wall-clock model speeds are 103-104 ... Beckman & Doscher (JPO 1997), Campin & Goose (Tellus 1999) ...

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GFDL - GFDL s IPCC AR5 Coupled Climate Models: CM2G, CM2M, CM2.1, and CM3

GFDL s IPCC AR5 Coupled Climate Models: CM2G, CM2M, CM2.1, and CM3

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Direct Observations and Quantification of vertical Buoyancy Fluxes: - Direct Observations and Quantification of vertical Buoyancy Fluxes:

Direct Observations and Quantification of vertical Buoyancy Fluxes:

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Geothermal heating : the unsung diva of abyssal dynamics - Geothermal heating : the. unsung diva of abyssal dynamics. Julien Emile-Geay ... extraordinarily inefficient. Viewed as a mechanically-driven ...

Geothermal heating : the. unsung diva of abyssal dynamics. Julien Emile-Geay ... extraordinarily inefficient. Viewed as a mechanically-driven ...

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Mixing on the Western Antarctic Peninsula Shelf: A Component of Southern Ocean GLOBEC PowerPoint PPT Presentation

Mixing on the Western Antarctic Peninsula Shelf: A Component of Southern Ocean GLOBEC - We are looking at the physical processes that shape this environment and allow ... (Kelly, 1984; Kelly, 1990) Average Heat Flux 1 W m-2. High values of 2-4 W m-2 ...

We are looking at the physical processes that shape this environment and allow ... (Kelly, 1984; Kelly, 1990) Average Heat Flux 1 W m-2. High values of 2-4 W m-2 ...

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Fridtjof Nansen Medal Lecture PowerPoint PPT Presentation

Fridtjof Nansen Medal Lecture - 1School of Environmental Sciences, University of East Anglia, Norwich, NR4 7TJ, UK ... But summer time sea ice was not very different from today. ...

1School of Environmental Sciences, University of East Anglia, Norwich, NR4 7TJ, UK ... But summer time sea ice was not very different from today. ...

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Modeling global ocean circulation on unstructured meshes: current PowerPoint PPT Presentation

Modeling global ocean circulation on unstructured meshes: current - Modeling global ocean circulation on unstructured meshes: current status and perspectives S. Danilov, Q. Wang, D. Sidorenko, J. Schr ter Alfred Wegener Institute ...

Modeling global ocean circulation on unstructured meshes: current status and perspectives S. Danilov, Q. Wang, D. Sidorenko, J. Schr ter Alfred Wegener Institute ...

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Macro-Nutrient Transport Pathways and Interactions with the Iron Cycle. PowerPoint PPT Presentation

Macro-Nutrient Transport Pathways and Interactions with the Iron Cycle. - Macro-Nutrient Transport Pathways and Interactions with the Iron Cycle. Export and ... macro-nutrient limited subtropical gyres Atlantic ...

Macro-Nutrient Transport Pathways and Interactions with the Iron Cycle. Export and ... macro-nutrient limited subtropical gyres Atlantic ...

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The Role of Canyons, Promontories and Topography in DOES PowerPoint PPT Presentation

The Role of Canyons, Promontories and Topography in DOES - The Role of Canyons, Promontories and Topography in DOES Susan Allen, Department of Earth & Ocean Science University of British Columbia Vancouver, Canada

The Role of Canyons, Promontories and Topography in DOES Susan Allen, Department of Earth & Ocean Science University of British Columbia Vancouver, Canada

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Ocean Mixing and Antarctic Bottom Water - Ocean Mixing and Antarctic Bottom Water

Ocean Mixing and Antarctic Bottom Water

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Folie 1 - multiple elements (N,P,C,Si,Fe) Examples: Moore et al. (2002) Aumont et al. (in press) ... Lots of unconstrained degrees of freedom. ...

multiple elements (N,P,C,Si,Fe) Examples: Moore et al. (2002) Aumont et al. (in press) ... Lots of unconstrained degrees of freedom. ...

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Mode (Eighteen Degree) Water PowerPoint PPT Presentation

Mode (Eighteen Degree) Water - Mode (Eighteen Degree) Water V.Y. Chow EPS 131 12 Dec 2005 What are Mode Waters? Mode waters are upper ocean waters Uniform temperature over thickness of few 100-m ...

Mode (Eighteen Degree) Water V.Y. Chow EPS 131 12 Dec 2005 What are Mode Waters? Mode waters are upper ocean waters Uniform temperature over thickness of few 100-m ...

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David M' Legler PowerPoint PPT Presentation

David M' Legler - CPT Objectives ... Explicit funding to support novel diagnostics, coding/testing of improved parameterizations ... to pursue activities relevant to CPT ...

CPT Objectives ... Explicit funding to support novel diagnostics, coding/testing of improved parameterizations ... to pursue activities relevant to CPT ...

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R, Muench, L' Padman, S' Howard Presentation OS51J10 at the PowerPoint PPT Presentation

R, Muench, L' Padman, S' Howard Presentation OS51J10 at the - some results from Southern Ocean GLOBEC, and a contribution to an ONR project ... sea exchange and from lateral advection evidenced by upper layer interleaving. ...

some results from Southern Ocean GLOBEC, and a contribution to an ONR project ... sea exchange and from lateral advection evidenced by upper layer interleaving. ...

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Macro-Nutrient Transport Pathways and Interactions with the Iron Cycle. - Macro-Nutrient Transport Pathways and Interactions with the Iron Cycle. Mick Follows, Stephanie Dutkiewicz, Payal Parekh: MIT Taka Ito: University of Washington

Macro-Nutrient Transport Pathways and Interactions with the Iron Cycle. Mick Follows, Stephanie Dutkiewicz, Payal Parekh: MIT Taka Ito: University of Washington

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Implicit Ocean Biogeochemistry Modeling PowerPoint PPT Presentation

Implicit Ocean Biogeochemistry Modeling - The approach to equilibrium of the tracer transport equation is controlled by ... lifetime of DOP. fraction of new production allocated to DOP. phosphate ...

The approach to equilibrium of the tracer transport equation is controlled by ... lifetime of DOP. fraction of new production allocated to DOP. phosphate ...

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The ocean component of climate models: what resolution and parameterisations are needed - 1. The ocean component of climate models: what resolution and ... Hadley Centre for Climate Prediction and Research, Met Office, Bracknell, UK ...

1. The ocean component of climate models: what resolution and ... Hadley Centre for Climate Prediction and Research, Met Office, Bracknell, UK ...

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Principal Investigators Physics - Principal Investigators Physics

Principal Investigators Physics

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Subantarctic Mode Water and Antarctic Intermediate Water: Circulation and formation processes PowerPoint PPT Presentation

Subantarctic Mode Water and Antarctic Intermediate Water: Circulation and formation processes - RMS ensemble isopycnal depth error (m) relative to CARS2006 for Austral Spring. ... Austral Spring 2005- Deepest mixed layers found in southeast direction from 103oW. ...

RMS ensemble isopycnal depth error (m) relative to CARS2006 for Austral Spring. ... Austral Spring 2005- Deepest mixed layers found in southeast direction from 103oW. ...

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Southern Ocean CLIVARCliCSCAR Report PowerPoint PPT Presentation

Southern Ocean CLIVARCliCSCAR Report - Doug Martinson, Mike Sparrow (ICPO) Southern Ocean Panel ... Ex Officio: Alex Orsi (iAnZone) Eberhard Fahrbach (SCAR/SCOR Expert Group) ICPO: Mike Sparrow ...

Doug Martinson, Mike Sparrow (ICPO) Southern Ocean Panel ... Ex Officio: Alex Orsi (iAnZone) Eberhard Fahrbach (SCAR/SCOR Expert Group) ICPO: Mike Sparrow ...

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On the role of the Southern Ocean in the global thermohaline circulation - On the role of the Southern Ocean in the global thermohaline circulation

On the role of the Southern Ocean in the global thermohaline circulation

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Comparison of GFDLs CM2G Coupled Climate Model with CM2.1 and CM2M PowerPoint PPT Presentation

Comparison of GFDLs CM2G Coupled Climate Model with CM2.1 and CM2M - North Atlantic Current too zonal. Cold bias in N. Pacific subpolar gyre. ... Zonal Mean Atlantic Ocean Potential Temperatures. Average of Years 81-100 ...

North Atlantic Current too zonal. Cold bias in N. Pacific subpolar gyre. ... Zonal Mean Atlantic Ocean Potential Temperatures. Average of Years 81-100 ...

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Southern Annular Mode PowerPoint PPT Presentation

Southern Annular Mode - 2) Drake Passage, Hobart-AA, Greenwich meridian XBT repeat temperature time series ... Ross Gyres: e.g. Greenwich meridian current meter based estimates of transport ...

2) Drake Passage, Hobart-AA, Greenwich meridian XBT repeat temperature time series ... Ross Gyres: e.g. Greenwich meridian current meter based estimates of transport ...

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Moti stratificati (1/5) PowerPoint PPT Presentation

Moti stratificati (1/5) - Moti stratificati (1/5) Idraulica Ambientale 2 a.a. 2005/06 Stratificazione Cause: temperatura, fasi disciolte, solidi sospesi Importanza gravit (es.

Moti stratificati (1/5) Idraulica Ambientale 2 a.a. 2005/06 Stratificazione Cause: temperatura, fasi disciolte, solidi sospesi Importanza gravit (es.

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HYCOM and the need for overflowentrainment parameterizations PowerPoint PPT Presentation

HYCOM and the need for overflowentrainment parameterizations - HYCOM and the need for overflow/entrainment parameterizations ... 4-layer thermodynamic (Russel et al., 2000) Los Alamos CICE. Target. 1/12 for NAVOCEANO ...

HYCOM and the need for overflow/entrainment parameterizations ... 4-layer thermodynamic (Russel et al., 2000) Los Alamos CICE. Target. 1/12 for NAVOCEANO ...

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Institute of Oceanology PAS, Sopot PowerPoint PPT Presentation

Institute of Oceanology PAS, Sopot - A concept of a modern sailing ship with hydraulically operated sails was ... WP2 Mesozooplankton. Bongo Macroplankton Net. EQUIPMENT. Research aboard r/v OCEANIA ...

A concept of a modern sailing ship with hydraulically operated sails was ... WP2 Mesozooplankton. Bongo Macroplankton Net. EQUIPMENT. Research aboard r/v OCEANIA ...

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The Southern Ocean and Climate: What did we learn during WOCE? - The Southern Ocean and Climate: What did we learn during WOCE

The Southern Ocean and Climate: What did we learn during WOCE

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Contradictory Considerations in Choosing A Vertical Coordinate PowerPoint PPT Presentation

Contradictory Considerations in Choosing A Vertical Coordinate - THE SOLENOIDAL PRESSURE GRADIENT TERM SHOULD BE RELATIVELY SMALL COMPARED TO THE ... There is an exactly conserved Potential Vorticity analog ...

THE SOLENOIDAL PRESSURE GRADIENT TERM SHOULD BE RELATIVELY SMALL COMPARED TO THE ... There is an exactly conserved Potential Vorticity analog ...

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What can inadequate observations - What can inadequate observations

What can inadequate observations

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Contribution to an Operational Observing System for the Arctic environment Dominique Durand Norwegia - Contribution to an Operational Observing System for the Arctic environment Dominique Durand Norwegia

Contribution to an Operational Observing System for the Arctic environment Dominique Durand Norwegia

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Ocean modeling at NCEP PowerPoint PPT Presentation

Ocean modeling at NCEP - NOAA / NWS / NCEP / EMC. Marine Modeling and Analysis Branch. Hendrik.Tolman@NOAA.gov ... North Atlantic grid with 4-7km US coastal resolution (ETOPO2, NGDC) ...

NOAA / NWS / NCEP / EMC. Marine Modeling and Analysis Branch. Hendrik.Tolman@NOAA.gov ... North Atlantic grid with 4-7km US coastal resolution (ETOPO2, NGDC) ...

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LATTE 2004 results so far Rutgers Chant, Glenn, Rienfelder, Schofield, Wilkins CalPoly Moline FERI B - LATTE 2004 results so far Rutgers Chant, Glenn, Rienfelder, Schofield, Wilkins CalPoly Moline FERI B

LATTE 2004 results so far Rutgers Chant, Glenn, Rienfelder, Schofield, Wilkins CalPoly Moline FERI B

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The Ocean's Role In Climate PowerPoint PPT Presentation

The Ocean's Role In Climate - none

none

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Southern Ocean watermasses in climatescale models PowerPoint PPT Presentation

Southern Ocean watermasses in climatescale models - Southern Ocean water-masses in climate-scale models. Matthew England ... genetic analyses identify multiple introductions of cryptogenic species. Proc. Nat. ...

Southern Ocean water-masses in climate-scale models. Matthew England ... genetic analyses identify multiple introductions of cryptogenic species. Proc. Nat. ...

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Evaluation of WBC representation in climate models PowerPoint PPT Presentation

Evaluation of WBC representation in climate models - Climate change, WBCs and societal importance (I.e. the next IPCC report) ... Troposphere omega/SST/Heat flux including mean seasonal and synoptic dependence ...

Climate change, WBCs and societal importance (I.e. the next IPCC report) ... Troposphere omega/SST/Heat flux including mean seasonal and synoptic dependence ...

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Most of the densetointermediate water conversion occurs in the Southern Ocean. PowerPoint PPT Presentation

Most of the densetointermediate water conversion occurs in the Southern Ocean. - Most of the dense-to-intermediate water conversion occurs in the Southern Ocean. ... Resolutions of 2o, 1o, o, o, 1/6o (Mercator); 23 Layers ...

Most of the dense-to-intermediate water conversion occurs in the Southern Ocean. ... Resolutions of 2o, 1o, o, o, 1/6o (Mercator); 23 Layers ...

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FjordEnv A water quality model for inshore waters including fjords PowerPoint PPT Presentation

FjordEnv A water quality model for inshore waters including fjords - Vertical flux of organic matter and oxygen consumption in deeper layers ... The following equation of state for brackish water may be used if temperature effects ...

Vertical flux of organic matter and oxygen consumption in deeper layers ... The following equation of state for brackish water may be used if temperature effects ...

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Making practical progress in parameterizing turbulent mixing in the deep ocean PowerPoint PPT Presentation

Making practical progress in parameterizing turbulent mixing in the deep ocean - Diffusivity (estimated from measured dissipation) enhanced over ridge ... For very narrow topography dissipation is greatly enhanced and occurs mostly in ...

Diffusivity (estimated from measured dissipation) enhanced over ridge ... For very narrow topography dissipation is greatly enhanced and occurs mostly in ...

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SIO 210 Typical distributions 2 lectures - SIO 210 Typical distributions 2 lectures

SIO 210 Typical distributions 2 lectures

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Preliminary study: Parameterisation of Eddy Transfer Properties in Eddy Permitting Ocean Models Real PowerPoint PPT Presentation

Preliminary study: Parameterisation of Eddy Transfer Properties in Eddy Permitting Ocean Models Real - ... flux and the bolus advection are broadly comparable, but ... Bolus advection of mean density. eddy density flux divergence. Eddy density flux. Conclusion ...

... flux and the bolus advection are broadly comparable, but ... Bolus advection of mean density. eddy density flux divergence. Eddy density flux. Conclusion ...

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Some reference simulations from laboratory to planetary scale PowerPoint PPT Presentation

Some reference simulations from laboratory to planetary scale - Examples with time-dependent lower and upper boundaries. Energy ... Time-dependent curvilinear boundaries. Exploit a metric structure determined by data ...

Examples with time-dependent lower and upper boundaries. Energy ... Time-dependent curvilinear boundaries. Exploit a metric structure determined by data ...

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Impact of physical processes on primary production and phytoplankton distribution PowerPoint PPT Presentation

Impact of physical processes on primary production and phytoplankton distribution - Impact of physical processes on primary production and phytoplankton ... Higher values above rough topography and neat costal boundaries (Polzin et al, '97) ...

Impact of physical processes on primary production and phytoplankton ... Higher values above rough topography and neat costal boundaries (Polzin et al, '97) ...

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Issues regarding the use of hybrid coordinates PowerPoint PPT Presentation

Issues regarding the use of hybrid coordinates - ... layer thickness requires sophisticated advection schemes ... T & S are subsequently 'remapped' by 1st or 2nd order vertical advection scheme (PCM,PLM,PPM) ...

... layer thickness requires sophisticated advection schemes ... T & S are subsequently 'remapped' by 1st or 2nd order vertical advection scheme (PCM,PLM,PPM) ...

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Southern Ocean mixing andoverturningcirculation: the link to glacial atmospheric CO2 PowerPoint PPT Presentation

Southern Ocean mixing andoverturningcirculation: the link to glacial atmospheric CO2 - Need for a circulation-related mechanism to explain the full glacial-interglacial CO2 variation. ... The tilted isopycnals generate a geostrophic current the ACC ...

Need for a circulation-related mechanism to explain the full glacial-interglacial CO2 variation. ... The tilted isopycnals generate a geostrophic current the ACC ...

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Ocean advection, ArcticAtlantic Connections, Climate P.B.Rhines, University of Washington Sirpa Hakk - Ocean advection, ArcticAtlantic Connections, Climate P.B.Rhines, University of Washington Sirpa Hakk

Ocean advection, ArcticAtlantic Connections, Climate P.B.Rhines, University of Washington Sirpa Hakk

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An Overview of Numerical Representations of Gravity Currents in Climate Models The Modeling Center P PowerPoint PPT Presentation

An Overview of Numerical Representations of Gravity Currents in Climate Models The Modeling Center P - An Overview of Numerical Representations. of Gravity Currents ... Beckman & Doscher (JPO 1997), Campin & Goose (Tellus 1999) ... Campin and Goose Tellus 1999 ...

An Overview of Numerical Representations. of Gravity Currents ... Beckman & Doscher (JPO 1997), Campin & Goose (Tellus 1999) ... Campin and Goose Tellus 1999 ...

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Kein Folientitel - Kein Folientitel

Kein Folientitel

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and their Role in the Earth Climate - and their Role in the Earth Climate

and their Role in the Earth Climate

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Pr - Indonesian Seas finestructure variability, Oceanography, vol 18, December, 108-111. ... Gordon, A.L.,(2005), Oceanography of the Indonesian Seas and Their Throughflow. ...

Indonesian Seas finestructure variability, Oceanography, vol 18, December, 108-111. ... Gordon, A.L.,(2005), Oceanography of the Indonesian Seas and Their Throughflow. ...

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Bild 1 - offshore waters, the intermediary circulation has remained ... Density varia-tions due to winds and tides outside the fjord. Baroclinic. Isopycnal pumping ...

offshore waters, the intermediary circulation has remained ... Density varia-tions due to winds and tides outside the fjord. Baroclinic. Isopycnal pumping ...

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Ocean Modeling with a quasiLagrangian flowfollowing vertical coordinate PowerPoint PPT Presentation

Ocean Modeling with a quasiLagrangian flowfollowing vertical coordinate - Inadvertent vertical mixing must be avoided. Strong flows often occur near ... (2) to nudge an entropy-related thermo- dynamic variable toward a prescribed ...

Inadvertent vertical mixing must be avoided. Strong flows often occur near ... (2) to nudge an entropy-related thermo- dynamic variable toward a prescribed ...

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Diapycnal PowerPoint PPT Presentations