Catalogus

Zoeken

Zoeken kan via de modus 'eenvoudig zoeken' (één veld) of uitgebreid via 'geavanceerd zoeken' (meerdere velden). Zo kan je bv. zoeken op een combinatie van een auteursnaam (auteur), een jaartal (jaar) en een documenttype.

Boekenmand

Nuttige resultaten kan je aanvinken en toevoegen aan een mandje. De inhoud hiervan kan je exporteren of afdrukken (naar bv. PDF).

RSS

Op de hoogte blijven van nieuw toegevoegde publicaties binnen uw interessegebied? Dit kan door een RSS-feed (?) te maken van jouw zoekopdracht.

log in

Publicaties | Kaarten

nieuwe zoekopdracht

[ meld een fout in dit record ]

mandje (1): toevoegen | toon

---

one publication added to basket [199159]

Dynamics of the Antarctic ice cap: II. Sensitivity experiments with a numerical ice sheet model with full thermo-mechanical coupling Huybrechts, P. (1988). Dynamics of the Antarctic ice cap: II. Sensitivity experiments with a numerical ice sheet model with full thermo-mechanical coupling, in: Proceedings of the Belgian National Colloquium on Antarctic Research (Brussels, October 20, 1987). pp. 225-239 In: (1988). Proceedings of the Belgian National Colloquium on Antarctic Research (Brussels, October 20, 1987). Science Policy Office: Brussel. 280 pp.

---

Beschikbaar in	Auteur
VLIZ: Open Marine Archive 214945 [ download pdf ]
Documenttype: Congresbijdrage

---

Trefwoord

Marien/Kust

---

Auteur		Top
Huybrechts, P.

---

Abstract

An efficient numerical ice sheet model, including time dependence and full thermo-mechanical coupling, has been developed to investigate the thermal regime and overall configuration of a polar ice sheet with respect to changing environmental conditions. From basic sensitivity experiments, in which a schematic East-Antarctic Ice Sheet is forced with a typical glacial-interglacial climatic sheet, it is found that (i):the mutual interaction of temperature and deformation has a stabilizing effect on its steady state configuration and (ii) in the transient mode, this climatic transition initially leads to increased ice thickness due to enhanced accumulation, whereafter this trend is reversed due to a warmer base. Time scales for this reversal are of the order of 10³ years in marginal zones and of 104 years in interior parts. Time-dependent modelling of the Vostok flowline, indicates that the Vostok Station area has risen about 95 m since the beginning of the present interglacial due to thermo-mechanical effects, which is of particular interest in interpreting the palaeoclimatic signal of the obtained ice core there.

---

Alle informatie in het Integrated Marine Information System (IMIS) valt onder het VLIZ Privacy beleid

Top | Auteur