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(Article of periodic en Allemand - 1978)

Document title

Digitale Simulation der Stromungsoorgänge in der Aerationszone. Stand und Entwicklungstendenzen in der DDR. (Simulation numérique des processus d'écoulement dans la zone d'aération du sol. Etat de la recherche et perspectives en RDA)

Authors(s) and Affiliation(s)

LUCKNER L. ; PESCHKE G. ; SCHREIBER G. ;

Abstract

Within the hydrological cycle the unsaturated part of the soil matrix represents the most important transformation link of precipitation into overland flow, interflow and groundwater flow. Therefore, the simulation of flow processes in the system "zone of aeration" is very important for hydrology and agriculture. Based on general concept of modelling, the digital simulation models for unsaturated flow processes are presented. According to their importance two special chapters are devoted to models of signals and parameters. Finally, the further development in simulation of flow processes in the zone of aeration is discussed including both detailed physically based and black-box models and their coupling with models of quality.

Source

Article of periodic

published at : Acta hydrophysica Berlin

Editor :

Millesime : 1978, vol. 23, no4 [pp. 249-290]

Language

Allemand

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