Počet záznamů: 1  

Analysis of the influence of tectonics on the evolution of valley networks based on SRTM DEM, Jemma River basin, Ethiopia

  1. 1.
    0465681 - ÚSMH 2017 RIV IT eng J - Článek v odborném periodiku
    Kusák, Michal - Kropáček, J. - Vilímek, V. - Schillaci, C.
    Analysis of the influence of tectonics on the evolution of valley networks based on SRTM DEM, Jemma River basin, Ethiopia.
    Geografia fisica e dinamica quaternaria. Roč. 39, č. 1 (2016), 37-50. ISSN 0391-9838. E-ISSN 1724-4781
    Institucionální podpora: RVO:67985891
    Klíčová slova: valley network * tectonic lineaments * Jemma River basin * Ethiopian Highlands
    Kód oboru RIV: DE - Zemský magnetismus, geodézie, geografie
    Impakt faktor: 0.938, rok: 2016

    Tectonic lineaments, shape of valley networks, direction of river courses and intensity of fluvial erosion were compared in six subregions, which were delineate beforehand by means of morphometric analysis. The influence of tectonics on the valley network is low in the older deep and wide canyons and on the high plateau covered with Tertiary lava flows, whilst in the younger upper part of the canyons it is high. Furthermore, the coincidence of the valley network with the tectonic lineaments differs in the subregions.


    Trvalý link: http://hdl.handle.net/11104/0264134

     
     
Počet záznamů: 1  

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