engleski

Hydrologic Data Analysis for the Grohovo Landslide Area

This paper describes the hydrological analysis of measurement data obtained by measuring instruments that were installed on the Grohovo landslide and Valići accumulation. The hydrological analysis is performed on hydrologic data obtained from the meteorological station on the crown of Valići Dam, which is located immediately upstream of the Grohovo landslide. The meteorological station measures 35 hydrologic parameters ; some of these parameters serve as inputs for numerical models of debris flow and mud flow propagation. The hydrological analysis of the Grohovo landslide requires the real-time estimation of storm water discharge and volume in the section of the drainage canal located in front of the gabion retaining wall, which is situated at the bottom of the Grohovo landslide. The data are obtained by Mini Diver instruments installed in the drainage canals, which measure variations in the surface water levels. This paper provides a comparison of 2011 and 2012 hydrologic data, as well as guidelines for future research on the Grohovo landslide area.

Grohovo landslide ; hydrological analysis ; meteorological station ; Mini Diver instrument

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