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(Article of periodic en Anglais - 1996)

Document title

Changes in morphology at the margin of the Greenland ice sheet (Leverett Glacier), in the period 1943-1992: a quantitative analysis

Authors(s) and Affiliation(s)

VAN TATENHOVE F.G.M. (1) ;
(1) Fysisch Geografisch en Bodenkundig Laboratorium, Universiteit van Amsterdam, Amsterdam, PAYS-BAS

Abstract

Changes in ice-marginal morphology near Leverett glacier, a small outlet glacier at the of the Greenland ice sheet, are determined from a photogrammetrical analysis. To be able to compare two datasets from subsequent years with measurements at different coordinates, kriging was used for interpolation. In this study the kriging standard error is used to evaluate the relative accuracy of the resulting maps. Aerial photographs of 1943, 1968 and 1985 were compared. Especially, the amount and rate of erosion and deposition within glacial systems during a period of glacier retreat (1943-1968) and of advance (1968-1992) are evaluated

Source

Article of periodic

published at : Earth surface processes and landforms / ISSN 0197-9337 / CODEN ESPLDB

Editor : Wiley, Chichester - ROYAUME-UNI (1981)

Millesime : 1996, vol. 21, no9 [pp. 797-816]

Bibliographic references : 23 ref.

Collation : Illustration ;

Language

Anglais

Localisation

Bureau de recherches géologiques et minières - Orléans

INIST-CNRS, Cote INIST : 17355

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 1997.
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