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[PDF] Top 20 Manufactured analytical solutions for isothermal full-Stokes ice sheet models

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Manufactured analytical solutions for isothermal full-Stokes ice sheet models

Manufactured analytical solutions for isothermal full-Stokes ice sheet models

... a manufactured exact solution to time-dependent and steady- state isothermal full-Stokes ice sheet ...(3-D) full-Stokes and two-dimensional (2-D) flowline ... See full document

27

Grounding line transient response in marine ice sheet models

Grounding line transient response in marine ice sheet models

... of ice sheet models has been developed in recent ...flowline models based on shallow ice approximations to full numerical solutions of the Stokes equations for an ... See full document

33

Analytical solutions for the surface response to small amplitude perturbations in boundary data in the shallow-ice-stream approximation

Analytical solutions for the surface response to small amplitude perturbations in boundary data in the shallow-ice-stream approximation

... New analytical solutions describing the effects of small-amplitude perturbations in boundary data on flow in the shallow-ice-stream approximation are ...These solutions are valid for a ... See full document

17

Refreezing on the Greenland ice sheet: a comparison of parameterizations

Refreezing on the Greenland ice sheet: a comparison of parameterizations

... Figure 1 presents 1958–2008 average annual sums of snowfall (a), melt (b), rain (c) and refreezing (d). The most pronounced feature in Fig. 1a is the high snowfall over the southeast. The snowfall pattern is determined ... See full document

42

Individual and combined effects of ice sheets and precession on MIS-13 climate

Individual and combined effects of ice sheets and precession on MIS-13 climate

... other ice volumes and ...different ice sheets sizes at different locations were ...mainly ice volume changes or if temperature change in the deep ocean is also a significant part of the δ 18 O ... See full document

37

An ice sheet model of reduced complexity for paleoclimate studies

An ice sheet model of reduced complexity for paleoclimate studies

... marine ice sheets of the Barents and Kara Seas have been shown to play a pivotal role early during the last glaciation (Svendsen et ...missing ice shelf may influence the results, ...shelf ice wile ... See full document

49

Existence of weak solutions for the generalized Navier-Stokes equations with damping

Existence of weak solutions for the generalized Navier-Stokes equations with damping

... weak solutions (see [13, ...supported solutions for that ...weak solutions and proving many other properties has the uniqueness of weak solu- tions, their regularity and studying its asymptotic ... See full document

28

Melting trends over the Greenland ice sheet (1958–2009) from spaceborne microwave data and regional climate models

Melting trends over the Greenland ice sheet (1958–2009) from spaceborne microwave data and regional climate models

... MAR outputs are available at 25 km horizontal resolu- tion (1958–2009) using the same model set-up described by Fettweis (2007) but with some improvements in the surface albedo scheme according to Fettweis et al. (2011). ... See full document

17

Modeling Cavitation in ICE Pistons Made with Isothermal Forging

Modeling Cavitation in ICE Pistons Made with Isothermal Forging

... The porosity in the structure of the used piston can be seen in Fig.2, that was made from the Al alloy AK12D with isothermal forging. The porosity is not characteristic neither of the material nor the forgings. ... See full document

4

On analytical solutions for the nonlinear diffusion equation

On analytical solutions for the nonlinear diffusion equation

... exact solutions turn out to be approximate solutions in the form of a series which is the exact solution in the closed ...exact solutions by using software “mathematica” to show the stability of the ... See full document

9

Analytical Strain-softening Solutions of a spherical cavity

Analytical Strain-softening Solutions of a spherical cavity

... the solutions for strain-softening rock mass are based on semi-analytical and numerical method, no analytical solutions are ...two models can hardly be solved with analytical ... See full document

25

SUSTAINABLE FINANCING SOLUTIONS FOR THE ROMANIAN HEALTH SYSTEM

SUSTAINABLE FINANCING SOLUTIONS FOR THE ROMANIAN HEALTH SYSTEM

... Most spend‐ ing is financed by mandatory health insurance contributions paid by employees and employers to the Social (ealth )nsurance Fund. The share of the private s[r] ... See full document

10

Analytical Solutions of Viscoelastic Flow through Porous
Channels

Analytical Solutions of Viscoelastic Flow through Porous Channels

... Numerical solution are obtained for the system of PDEs of Equation (5) subject to initial and boundary conditions of Equations (6-7) using NDSolve in Mathematica solver and are plotted in the Figs. 16-18 with increasing ... See full document

14

Palaeo sea-level and ice-sheet databases: problems, strategies and perspectives

Palaeo sea-level and ice-sheet databases: problems, strategies and perspectives

... into models has resulted in a growing need for open- access, user-friendly databases (Overpeck et ...former ice sheets and past changes in sea level, particularly as new approaches for integrating these ... See full document

16

Are seasonal calving dynamics forced by buttressing from ice mélange or undercutting by melting? Outcomes from full-Stokes simulations of Store Gletscher, West Greenland

Are seasonal calving dynamics forced by buttressing from ice mélange or undercutting by melting? Outcomes from full-Stokes simulations of Store Gletscher, West Greenland

... In this paper we present results from a numerical model developed using the open- source finite element (FEM) modelling package, Elmer/Ice, with newly implemented calving dynamics. Theoretical consideration of the ... See full document

37

Comparing ice discharge through West Antarctic Gateways: Weddell vs. Amundsen Sea warming

Comparing ice discharge through West Antarctic Gateways: Weddell vs. Amundsen Sea warming

... the basal resistance exponent m (see Eqs. 10 and 13 in Winkelmann et al., 2011) and ex- ponent m in Eq. (1) on page 35 in the PISM manual, version stable0.5, respectively). F PW and m both determine basal resistance. E ... See full document

29

Localization of immersed obstacles from boundary measurements

Localization of immersed obstacles from boundary measurements

... Here, we propose a direct method for the location of a single 2D obstacle, based on Green’s formula for the Stokes equations. The method requires the computation of the so called reciprocity functional at ... See full document

17

Comparison of automatic segmentation of full polarimetric SAR sea ice images with manually drawn ice charts

Comparison of automatic segmentation of full polarimetric SAR sea ice images with manually drawn ice charts

... high kurtosis tend to have a sharp peak close to the mean, drop quickly and have heavy tails. The relative kurtosis is defined to one for Gaussian data. Gaussian statistics occur when we have a large number of scatterers ... See full document

40

Hindcasting to measure ice sheet model sensitivity to initial states

Hindcasting to measure ice sheet model sensitivity to initial states

... Greenland ice sheet produced with the Parallel Ice Sheet Model (PISM) (Khroulev and the PISM Authors, 2012) by their response to climate forcing from the high-resolution regional climate model ... See full document

26

Pre-LGM Northern Hemisphere paleo-ice sheet topography

Pre-LGM Northern Hemisphere paleo-ice sheet topography

... for ice sheet extent at the LGM, which is currently the prime available “target” period for assessing the validity and credibility of models, by showing too much ice cover in Alaska and the ... See full document

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