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. (2009). Full Stokes modeling of marine ice sheets: influence of the grid size (Vol. 50).
Abstract: Using the finite-element code Elmer, we show that the full Stokes modeling of the ice-sheet/ice-shelf transition we propose can give consistent predictions of grounding-line migration. Like other marine ice-sheet models our approach is highly sensitive to the chosen mesh resolution. However, with a grid size down to <5 km in the vicinity of the grounding line, predictions start to be robust because: (1) whatever the grid size (<5 km) the steady-state grounding-line position is sensibly the same (6 km standard deviation), and (2) with a grid-size refinement in the vicinity of the grounding line (200 m), the steady-state solution is independent of the applied perturbation in fluidity, provided this perturbation remains monotonic.
Programme: 1053
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. (2016). Water cycle and salinity dynamics in the mangrove forests of Europa and Juan de Nova Islands, southwest Indian Ocean (Vol. 30).
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. (2016). Towards a global higher-frequency sea level dataset (Vol. 3).
Abstract: This paper describes the assembly of an updated quasi-global dataset of higher-frequency sea level information obtained from tide gauges operated by many agencies around the world. We believe that the construction of such a dataset is fundamental to scientific research in sea level variability and also to practical aspects of coastal engineering. A first version of the dataset was used in approximately a dozen published studies, and this second version is about twice the size, containing longer and more geographically representative sea level records. The dataset has acquired a digital object identifier and may be obtained from several sources. The paper mentions some of the merits of and deficiencies with the present version and takes a forward look at how the dataset may be updated in the future.
Keywords: international data centres sea level data tide gauges
Programme: 688
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Téchiné P., B. Buisson, L. Testut, T. Delcroix, G. Alory. (2016). Suivi de la qualité des mesures de réseaux d'observations océanographiques.
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Le Meur Y. and A. Coatanea. (2016). Mission Nivmer St Paul OP3 2016, novembre 2016.
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Brachet C. and A. Guillot. (2016). Mission Nivmer 16, avril-mai 2016.
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Bonnefond P., M. Calzas and E. Poirier. (2016). Mission FOAM 16, janvier-février 2016.
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Guillerm C. (2016). Campagne Nivmer 16-ddu, R2/Janvier 2016.
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Calzas M., C Guillerm and A Guillot. (2016). Nivmer CWB, janvier 2016.
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L. Lescarmontier, B. Legresy, N. W. Young, R. Coleman, L. Testut, C. Mayet, P. Lacroix. (2015). Rifting processes and ice-flow modulation observed on Mertz Glacier, East Antarctica (Vol. 61).
Keywords: Antarctic glaciology calving crevasses glacier flow glacier mechanics
Programme: 688
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