Naslov
Improvement of Drainage Density Parameter Estimation within Erosion Potential Method

Autori
Dragičević, Nevena ; Karleuša, Barbara ; Ožanić, Nevenka

Izvornik
Proceedings (2504-3900) 2 (2018), 11; 620, 8

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Erosion Potential Method ; gavrilović method ; drainage density ; spatial variance ; soil erosion

Sažetak
This paper analyses the possibilities to derive drainage density map, a parameter used within Erosion Potential Method (EPM, Gavrilović), for the Dubračina catchment study area in better detail and precision. EPM method is used for erosion assessment in the karstic areas characterized by torrential rivers. In this paper, three different methodologies were used to derive drainage density map each using different assumptions and allowing different spatial variability. The third case of drainage density map provides most realistic spatial variance of the drainage density parameter with lower values along the edges of the catchment and higher values concentrated along the river and tributary intersections.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

Napomena
The paper was presented at the 3rd EWaS International Conference on "Insights on the Water-Energy-Food Nexus", Lefkada Island, Greece, 27–30 June 2018, and is also a part of the e-Proceedings ; see http://bib.irb.hr/prikazi-rad?rad=951950

POVEZANOST RADA