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(Article of periodic en Tcheque - 2014)

Document title

Srovnání vybraných metod použitých pro výpočet prostorové distribuce snĕhu, povodí Bystřice, Česko (Tcheque)
Comparaison des méthodes utilisées pour le calcul de la répartition spatiale du manteau nival dans le bassin-versant de Bystřice en République tchèque

Authors(s) and Affiliation(s)

KUČEROVÁ D. ; JENÍČEK M. ;

Abstract

Data from four field measurements of the snow water equivalent (SWE) carried out in two winter seasons were assessed by ten interpolation methods. Measurements from both snow accumulation and snowmelt periods were evaluated. The ability of methods to predict SWE at unmeasured locations was assessed by the means of cross validation. The best prediction accuracy of SWE was achieved by means of multiple a simple linear regressions, residual kriging and cokriging methods. The accuracy was enhanced by the use of elevation, aspect, slope and vegetation as variables in the calculation of the SWE. Elevation and vegetation show a significant correlation with the SWE in the study area. The multiple regression gave best results for snow accumulation period. - (EN)

Source

Article of periodic

published at : Geografie. Sbornik Ceské geografické spolecnosti / ISSN 1212-0014

Editor : Ceská geografická spolecnost, Praha - TCHEQUE, REPUBLIQUE (1996)

Millesime : 2014, vol. 119, no3 [pp. 199-217]

Bibliographic references : 38 ref.

Collation : 7 fig., 5 tabl.

Language

Tcheque

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2014
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