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(Article of periodic en Hongrois - 2012)

Document title

A Persányi-hegység salakkúpjai a DEM-morfometria tükrében (Hongrois)
Analyse morphométrique à l'aide de modèles numériques de terrain des cônes de scories dans les Monts Perşani

Authors(s) and Affiliation(s)

FODOR E. ;

Abstract

The volcanism of the Perşani (Persányi) Mountains (Romania) occurred in two volcanic stages (1.5–1.2 Ma and 0.67–0.52 Ma), producing extensive lava flows and various pyroclastic cones. Standard morphometric parameters, cone height vs cone diameter (H/W), slope, volume, etc., were determined on 12 recognizable scoria cones using a 10 m-resolution DEM created from the 1:25,000 topographic map. The cones were classified according to age (two age groups above) and shape (well-formed and deformed cones). Specific geographic circumstances in the study area such as morphology of cone base, burial of cone flank by subsequent lava flows, effect of cone volume, and eruption of nearby cones, which may cause significant modifications in morphometry, have also been assessed. - (AM)

Source

Article of periodic

published at : Földrajzi kõzlemények / ISSN 0015-5411

Editor : Magyar Földrajzi Társaság, Budapest - HONGRIE (1873)

Millesime : 2012, vol. 136, no3 [pp. 307-316]

Bibliographic references : 15 ref.

Collation : 5 fig., 3 tabl., 1 phot.

Language

Hongrois

INIST-CNRS, Cote INIST : 18213

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2013
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