IGB

Connexion

(Article of periodic en Anglais - 2007)

Document title

The effect of transient conditions on an equilibrium permafrost-climate model

published at : Papers in honour of the 90th birthday of Professor emeritus J. Ross Mackay. Special issue

Authors(s) and Affiliation(s)

RISEBOROUGH D. ;

Abstract

With a variable or changing climate, short-term energy imbalances between the active layer and permafrost result in transient departures from the equilibrium condition. This study examines the effects of such variability on an equilibrium permafrost-climate model, the temperature at the top of permafrost (TTOP) model. In the presence of a warming trend, the equilibrium model prediction tracked the changing top-of-permafrost temperature until permafrost temperatures reached 0°C, after which the equilibrium model produced significant errors

Source

Thematical fascicle

published at : Permafrost and periglacial processes / ISSN 1045-6740 / CODEN PEPPED

Editor : Wiley, Chichester - ROYAUME-UNI (1990)

Millesime : 2007, vol. 18, no 1 [pp. 21-32]

Bibliographic references : 20 ref.

Language

Anglais

Localisation

Laboratoire INTERGEO - Paris

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2007.
Refdoc record number (ud4) : 18731867 : Permanent link - XML version
Powered by Pxxo