IGB

Connexion

(Article of periodic en Anglais - 2010)

Document title

Glacier reconstruction and mass-balance modelling as a geomorphic and palaeoclimatic tool

Authors(s) and Affiliation(s)

CARR S.J. (1) ; LUKAS S. (1) ; MILLS S.C. (1) ;
(1) Dep. of Geography, Queen Mary Univ., London, ROYAUME-UNI

Abstract

This paper reviews the application and implications of a recently revised method of glacier reconstruction (Carr and Coleman, 2007), based around glaciological principles of mass-balance. This study examines how this approach can be used to test geomorphological interpretations of former mountain glaciation and also to infer precipitation fields at sites of former glaciation. Sites of Younger Dryas niche and icefield glaciation in the British Isles demonstrate how this method can verify interpretations of marginal glaciation and begin to understand the different behaviour of outlet glaciers within the same environmental regime. Examination of a site of former niche glaciation in Southern Africa demonstrates how glacier reconstruction may be used to infer annual and seasonal precipitation values and strongly supports the idea that winter precipitation in Lesotho and SE South Africa was substantially greater than present-day values during the last glacial cycle

Source

Article of periodic

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

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

Millesime : 2010, vol. 35, no9 [pp. 1103-1115]

Bibliographic references : 2 p.

Collation : 2 fig., 6 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 17355

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1002/esp.2034

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2011
Refdoc record number (ud4) : 24026176 : Permanent link - XML version
Powered by Pxxo