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(Article of periodic en Polonais - 2011)

Document title

Identyfikacja małych zlewni podatnych na formowanie gwałtownych wezbrań na przykładzie Pogórza Dynowskiego, Strzyżowskiego i Przemyskiego (Polonais)
Identification de petits bassins versants prédisposés à des crues éclair, examples dans les zones de piedmont de Dynów, Strzyżów et Przemyśl

Authors(s) and Affiliation(s)

BRYNDAL T. ;

Abstract

This article presents a procedure, by which to identify small drainage basins vulnerable to the propagation of abrupt flood waves, and hence to flash flooding, in response to short-duration episodes of very intensive rainfall. Long known for such local flooding events, basins in the Carpathian were described by reference to a large number of physiographic characteristics of importance to the generation of abrupt flood-wave phenomena. Features found to be associated with an enhanced probability of such flash flooding (thanks to faster transformation of precipitation into outflow) included: basin area, slope and changes in elevation along the valley, but also land-use structure, physical properties of the soil and the configuration and density of the river network. The results of multidimensional analysis provided for the identification of types of basin vulnerable to the flood-wave formation in question. – (BJ)

Source

Article of periodic

published at : Przegląd geograficzny / ISSN 0033-2143 / CODEN PRGGAS

Editor : Państwowe Wydawnictwo Naukowe, Warszawa - POLOGNE (1918)

Millesime : 2011, vol. 83, no1 [pp. 27-49]

Bibliographic references : 54 ref.

Collation : 2 fig., 3 tabl.

Language

Polonais

INIST-CNRS, Cote INIST : 7694

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