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(Article of periodic en Anglais - 2011)

Document title

Spatial and temporal variability of net accumulation from shallow cores from Vestfonna ice cap (Nordaustlandet, Svalbard)

published at : The International Polar Year project "Kinnvika" - Arctic warming and impact research at 80° N

Authors(s) and Affiliation(s)

BEAUDON E. (1) ; ARPPE L. (2) ; JONSELL U. (3 6) ; MARTMA T. (4) ; MÖLLER M. (5) ; POHJOLA V.A. (6) ; SCHERER D. (7) ; MOORE J.C. (1 8) ;
(1) Arctic Centre, Univ. of Lapland, Rovaniemi, FINLANDE
(2) Dep. of Geosciences and Geography, Univ., Helsinki, FINLANDE
(3) ETSI de Telecomunicación, Univ Politécnica, Madrid, ESPAGNE
(4) Inst. of Geology, Univ. of Technology, Tallinn, ESTONIE
(5) Dep. of Geography, RWTH Univ., Aachen, ALLEMAGNE
(6) Dep. of Earth Sciences, Univ., Uppsala, SUEDE
(7) Dep. of Ecology, TU, Berlin, ALLEMAGNE
(8) Colleges of Global Change and Earth System Science, Normal Univ., Beijing, CHINE

Abstract

The AA. analyse ice cores from Vestfonna ice cap (Nordaustlandet, Svalbard). Density profiles and oxygen isotopic measurements were made on 3 firn cores from the 2 highest summits of the glacier located on the SW–NE and NW–SE central ridges. The results were used in order to extract recent climate information missing for the last 20 years and compare precipitation regimes and provenance at the 2 sites. These new data can be used to extend the data from the earlier deeper cores into the twenty-first century

Source

Thematical fascicle

published at : Geografiska annaler. Series A. Physical geography / ISSN 0435-3676 / CODEN GAPGAP

Editor : Svenska sällskapet för antropologi och geografi, Stockholm - SUEDE (1965)

Millesime : 2011, vol. 93, no 4 [pp. 287-299]

Bibliographic references : 23 ref.

Collation : fig., tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 2704 A

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1111/j.1468-0459.2011.00439.x

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2012
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