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(Article of periodic en Anglais - 2009)

Document title

Subrecent sediment dynamics and sediment budget of the braided sandur system at Sandane, Erdalen (Nordjjord, Western Norway)

published at : Environmental fluxes in polar regions under changing climate. Special issue

Authors(s) and Affiliation(s)

BEYLICH A.A. (1 2) ; LAUTE K. (1 2) ; LIERMANN S. (1) ; HANSEN L. (3) ; BURKI V. (4) ; VATNE G. (2) ; FREDIN O. (1) ; GINTZ D. (5) ; BERTHLING I. (2) ;
(1) Geological survey of Norway (NGU), Quaternary Geology and Climate Group, NO-7491, Trondheim, NORVEGE
(2) Norwegian Univ. of Science and Technology (NTNU), Dep. of Geography, Trondheim, NORVEGE
(3) Geological survey of Norway (NGU), Geohazards Group, NO-7491, Trondheim, NORVEGE
(4) Dep. of Geography, Univ., Zurich, SUISSE
(5) Dep. of Hydraulic Engineering and Water Management, Technical Univ., Kaiserslautern, ALLEMAGNE

Abstract

Special focus was on : the detection of different zones with negative, positive or balanced subrecent (following the Little Ice Age advance) sediment budget within the braided sandur system; the identification of sediment sources upstream of Sandane and from the slope systems to both sides of the braided sandur system; and the analysis of the subrecent sediment budget of the entire Sandane system. A combination of methods was applied in the analysis. The subrecent sediment budget of Sandane appears to be slightly negative. Present-day coupling of slope and fluvial systems is limited and only a rather small amount of sediment is directly transported from the slopes into the braided sandur. In sum, fluvial sediment transport following the Little Ice Age period appears to be supply-limited

Source

Thematical fascicle

published at : Norsk geografisk tidsskrift / ISSN 0029-1951 / CODEN NGGTA2

Editor : Norske geografiske selskab, Oslo ; Universitetsforlaget, Oslo - NORVEGE (1926)

Millesime : 2009, vol. 63, no 2 [pp. 123-131]

Bibliographic references : 22 ref.

Collation : fig., tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 3914

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1080/00291950902907934

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2009
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