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Geomorphic response of streams to neotectonic deformation in low relief areas: case study of Bilogora Mt. (NE Croatia)


Matoš, Bojan; Tomljenović, Bruno
Geomorphic response of streams to neotectonic deformation in low relief areas: case study of Bilogora Mt. (NE Croatia) // 16th Hungarian & 5th Croatian and Hungarian congress abstract and program book / Horváth, Janina ; Wágenhoffer, Andrea ; Geiger, János ; Cvetković, Marko ; Malvić, Tomislav (ur.) (ur.).
Seged: Hungarian Geology Society ; INA Oil Industry Plc. , 2013, 2013. str. 45-49 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Geomorphic response of streams to neotectonic deformation in low relief areas: case study of Bilogora Mt. (NE Croatia)

Autori
Matoš, Bojan ; Tomljenović, Bruno

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
16th Hungarian & 5th Croatian and Hungarian congress abstract and program book / Horváth, Janina ; Wágenhoffer, Andrea ; Geiger, János ; Cvetković, Marko ; Malvić, Tomislav (ur.) - Seged : Hungarian Geology Society ; INA Oil Industry Plc. , 2013, 2013, 45-49

ISBN
978-963-8221-49-0

Skup
XVI. CONGRESS OF HUNGARIAN & V. CONGRESS OF CROATIAN AND HUNGARIAN GEOMATHEMATICS

Mjesto i datum
Morahalom, Mađarska, 29.-31. V. 2013.

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Bilogora Mt.; DEM; hypsometric analysis; asymmetry; longitudinal stram profile

Sažetak
Understanding about tectonic and surface processes which control topography and development of landscape features represents the core for many quantitative morphotectonic investigations using nowadays widely available digital elevation models (DEMs). This work was aimed to identify areas with neotectonic deformation signature in Bilogora Mt. area by means of DEM based morphometric analysis combined with geological, geophysical and seismotectonic data(Prelogović & Velić, 1988 & Herak et al., 2009).In order to analyze a potential geomorphic response of streams to ongoing tectonic activity we employed a DEM raster with cell resolution of 10 m modeled according to procedure described in Matoš et al. (2012). Study area was truncated into 130 drainage units, each unit was analyzed by computing its morphometric parameters that include: hypsometric integral-Hi, absolute asymmetry factor-AF(abs) and statistical parameters of longitudinal stream profiles, i.e. maximal concavity-Cmax, distance from the source-Δl/L and concavity factor-Cf. See attached extended abstract.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Rudarstvo, nafta i geološko inženjerstvo



POVEZANOST RADA


Projekt / tema
195-1951293-3155 - CROTEC - Strukturna analiza recentne i neotektonske aktivnosti u Hrvatskoj (Bruno Tomljenović, )

Ustanove
Rudarsko-geološko-naftni fakultet, Zagreb,
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