Les interactions entre glaciers et lacs dans les Dry Valleys, Antarctique: approche par l'analyse multiparamétrique de la composition de la glace

Doctorat en Sciencesinfo:eu-repo/semantics/nonPublishe

Evidence of bed deformation beneath the Wright Lower Glacier, South Victoria Land, Antarctica

info:eu-repo/semantics/publishe

Tank study of physico-chemical controls on gas content and composition during growth of young sea ice

info:eu-repo/semantics/publishe

Ice formation in an Antarctic glacier-dammed lake and implications for glacier-lake interactions

SCOPUS: ar.jinfo:eu-repo/semantics/publishe

Equifinality of basal ice facies from an Antarctic cold-based glacier

SCOPUS: ar.jinfo:eu-repo/semantics/publishe

Stable isotopes in ice formed by water freezing: examples from Antarctica

info:eu-repo/semantics/publishe

Tank study of physico-chemical controls on gas content and composition during growth of young sea ice

info:eu-repo/semantics/publishe

Trapping of aeolian sediments and build-up of the ice cover of a dry-based Antarctic lake Earth Surface Processes and Landforms

Among the perennially frozen lakes of the Dry Valleys of South Victoria Land (Antarctica), some are dry-based, i.e. frozen to the bottom. One of these is studied here by a multiparametric investigation (isotopic composition in δD and δ18O, ions, gas and ice texture analyses). A sediment layer about 10 cm thick appearing at a depth of 3.5 m is also studied by grain size, X-ray diffraction and scanning electron microscope analyses. The information retrieved indicates that this ice-block lake results from a build-up in two steps and explains how acolian sediments were included as a layer into the ice. Copyright © 2002 John Wiley and Sons, Ltd.SCOPUS: ar.jFLWINinfo:eu-repo/semantics/publishe

Antarctic ice-sheet dynamics and climatic change: Modelling and Ice Composition Studies (AMICS)

info:eu-repo/semantics/publishe