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Tidal forcing

Insights into ice stream dynamics through modelling their response to tidal forcing

Insights into ice stream dynamics through modelling their response to tidal forcing

... between tidal forcing and grounding line position shows that at high tide the grounding line retreats considerably further than during low tide, and the asymmetry is slightly stronger for steeper ...

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A practical scheme to introduce explicit tidal forcing into an OGCM

A practical scheme to introduce explicit tidal forcing into an OGCM

... The explicit type introduces the tidal dynamics into free- surface OGCMs directly; i.e., through introduction of tidal forcing in the momentum equations. Though this type needs large computer ...

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The effect of tidal forcing on biogeochemical processes in intertidal salt marsh sediments

The effect of tidal forcing on biogeochemical processes in intertidal salt marsh sediments

... during tidal cycles are high at both sites, indicating that tidal forcing influences the first few centimeters below the sediment-water interface ...that tidal variations influence the ...

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Tidal forcing, energetics, and mixing near the Yermak Plateau

Tidal forcing, energetics, and mixing near the Yermak Plateau

... discuss tidal forcing and the role of tides in mixing near the ...substantial tidal variability and levels of turbulence mixing, and use the tidal model results to infer integrated, regional ...

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Geological controls and tidal forcing of submarine groundwater discharge from a confined aquifer in a coastal sand dune system

Geological controls and tidal forcing of submarine groundwater discharge from a confined aquifer in a coastal sand dune system

... with tidal water level, but remained positive throughout the tidal ...to tidal forcing at the seaward limit of the aquitard, which is a previously undescribed effect of tidal modulation ...

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Tidal modulation of two-layer hydraulic exchange flows

Tidal modulation of two-layer hydraulic exchange flows

... senting tidal forcing, increase the baroclinic exchange flux above the steady hydraulic limit, with flux increasing mono- tonically with tidal amplitude (measured either by height or flux amplitude ...

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Limiting amplitudes of fully nonlinear interfacial tides and solitons

Limiting amplitudes of fully nonlinear interfacial tides and solitons

... barotropic tidal flow. But in the quasi-linear case, as the forcing becomes stronger, advective terms become stronger too and cannot be ...the tidal flow does not produce a larger internal ...the ...

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Layered semi-convection and tides in giant planet interiors - II. Tidal dissipation

Layered semi-convection and tides in giant planet interiors - II. Tidal dissipation

... of tidal dissipation within an idealised Cartesian model. Two tidal components are usually distinguished: the equilibrium tide, a large-scale flow induced by the quasi-hydrostatic adjustment to the ...

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Tidal and seasonal forcing of dissolved nutrient fluxes in reef communities

Tidal and seasonal forcing of dissolved nutrient fluxes in reef communities

... m tidal range of Tallon reef is typical of tidal ranges in the Kimberley region, and thus the results presented here are likely to be broadly representative of conditions ex- perienced by many reefs ( ∼ ...

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Multimodal structure of baroclinic tides in the South China Sea

Multimodal structure of baroclinic tides in the South China Sea

... external forcing, stratification and tidal ...baroclinic tidal signal with the decrease of the barotropic tidal forcing: 25% reduction of the velocity of the barotropic tidal ...

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Variations in air and ground temperature and the POM-SAT model: results from the Northern Hemisphere

Variations in air and ground temperature and the POM-SAT model: results from the Northern Hemisphere

... surface forcing func- tion has a duration of 500 years and consists of 75, 150, and 500 year periods, each with an amplitude of ...the forcing function are phase shifted to produce a maximum warming at ...

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Rotation Forcing of Tectonics and Climate

Rotation Forcing of Tectonics and Climate

... forcing. For major earthquakes of magnitude 6+, it is obviously non-random with about 74% occurring on the rises (Fig. 7a) The highest equatorial Papua – Solomon Islands bulge, about +100m, captures near 60% this ...

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Sensitivity of the attractor of the barotropic ocean model to external influences: approach by unstable periodic orbits

Sensitivity of the attractor of the barotropic ocean model to external influences: approach by unstable periodic orbits

... This method also allows us to determine the forcing per- turbation, which maximizes the perturbation in the statistical average of the model solution. Another advantage lies in the fact that any UPO belongs to the ...

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Influence of the Southern Annular Mode on the sea ice-ocean system: the role of the thermal and mechanical forcing

Influence of the Southern Annular Mode on the sea ice-ocean system: the role of the thermal and mechanical forcing

... thermal forcing only and to the mechanical forcing only is equal to the response to the total forcing and that this response is comparable to the results of the control experiment (Lefebvre et ...

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CLIVAR Exchanges No  36  PAGES CLIVAR Intersection: Climate Forcings

CLIVAR Exchanges No 36 PAGES CLIVAR Intersection: Climate Forcings

... Dust mainly consists of the terrigenous minerals clay, quartz and feldspars. The total concentration in polar ice depends on numerous factors, such as source strength, hydrological cycle, residence time of aerosols, ...

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An investigation of the movement of the scallop,Pecten maximus

An investigation of the movement of the scallop,Pecten maximus

... Under the unusual circumstances of virtually unidirectional tidal flow scallops tend to orientate themselves so that their ciliary currents are assisted by the tidal[r] ...

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Solar forcing for CMIP6 (v3.2)

Solar forcing for CMIP6 (v3.2)

... of the SEM-2 instrument carried onboard the POES spacecraft. This work has been conducted in the frame of the WCRP/SPARC SOLARIS-HEPPA activity and an early part inside the EU COST Action ES1005 (TOSCA), which some ...

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Dynamic approach to k-forcing

Dynamic approach to k-forcing

... Proof. First, we prove i). Assume δ < ∆ = k + 1. Let v be a vertex in G of degree δ. Color v and observe that since v has at most k non-colored neighbors, all of its neighbors become colored during the first step of ...

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Information-Forcing Environomental Regulation

Information-Forcing Environomental Regulation

... of fixed regulatory standards and procedures, citizen suits can also operate as destabilization rights, forcing the disentrenchment and reconfiguration of underperforming institutional arrangements. Em- ployed in ...

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Role of forcing in large-time behavior of vorticity equation solutions on a sphere

Role of forcing in large-time behavior of vorticity equation solutions on a sphere

... BVE forcing have been found which guarantee the existence of a limited set that eventually attracts all the BVE solutions (The- orem ...nonstationary forcing, the maximal BVE attractor coincides with the ...

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