Complementary Approaches Towards a Universal Model of Glacier Surges

نویسندگان

چکیده

Although many convincing, diverse, and sometimes competing models of glacier surging have been proposed, the observed behavior glaciers does not fit into distinct categories, suggests presence a universal mechanism driving all surges. On one hand, recent simulations oscillatory flow through description transient basal drag hint at fundamental underlying process. other proposition unified model concept enthalpy adopts systems based view, in an attempt to rather unify different mechanisms single measure. While these two general approaches differ perspective, they are mutually exclusive, seem likely complement each other. A framework incorporating both would see mechanics describing ice velocity surge propagation as function forcing by conditions bed, turn modulated measure enthalpy.

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ژورنال

عنوان ژورنال: Frontiers in Earth Science

سال: 2021

ISSN: ['2296-6463']

DOI: https://doi.org/10.3389/feart.2021.732962