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(Article of periodic en Italien - 2010)

Document title

La trasformazione dei ghiacciai bianche (debris free glaciers) in ghiacciai neri (debris covered glaciers) per un approccio didattico applicato (Italien)
La transformation des glaciers blancs (sans débris) en des glaciers noirs (avec débris) au travers d'une approche didactique appliquée

Authors(s) and Affiliation(s)

PELFINI M. ; GARAVAGLIA V. ; BALDUCCI C. ; DE PAULIS I. ;

Abstract

The Alpine landscape is changing in relation to global warming. Glaciers are progressively covering their tongues by a layer of debris protecting them from the ablation processes. The “clean” glacier changes into a debris covered glaciers, passing through complex physical processes difficult to be understood by students from secondary schools. A simple experience realizable at school allows to comprehend concepts like thermal balance, ablation and to observe their effect on the landscape evolution. - (NF)

Source

Article of periodic

published at : La Geografia nelle scuole / ISSN 0431-1981

Editor : Associazione italiana insegnanti di geografia, Roma - ITALIE (1955- 2000)

Millesime : 2010, vol. 55, no1 [pp. 11-15]

Bibliographic references : 7 ref.

Collation : 4 fig., 1 tabl., 3 phot.

Language

Italien

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2011
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