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Auteur Narender Verma |
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Investigation of scale dependence and geomorphic stages of evolution through hypsometric analysis: a case study of Sirsa basin, western Himalaya, India / P. Dash in Geocarto international, vol 29 n° 7 - 8 (November - December 2014)
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Titre : Investigation of scale dependence and geomorphic stages of evolution through hypsometric analysis: a case study of Sirsa basin, western Himalaya, India Type de document : Article/Communication Auteurs : P. Dash, Auteur ; S.P. Aggarwal, Auteur ; Narender Verma, Auteur ; et al., Auteur Année de publication : 2014 Article en page(s) : pp 758-777 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomorphologie
[Termes IGN] bassin hydrographique
[Termes IGN] carte hypsométrique
[Termes IGN] érosion hydrique
[Termes IGN] fleuve
[Termes IGN] Inde
[Termes IGN] représentation du reliefRésumé : (Auteur) Hypsometric analysis is an important tool to identify and justify the erosional status, erosional processes, geologic and tectonic influences, and stage of landscape development of a basin. In this study, scale dependence of hypsometric integral (Ea) and hypsometric curve parameters were derived and analysed for various order sub-basins of Sirsa river. Here, Ea of higher order sub-basins are quite scale dependent and controlled by lithology; albeit Ea of all order sub-basins is independent of tectonic uplift. Based on Ea, all fourth and fifth order sub-basins were categorised in three classes. The analysis of hypsometric curve parameters showed that sub-basins of first category (Ea 0.45) are diffusive process dominated and belong to late youth to early mature stage. Numéro de notice : A2014-466 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/10106049.2013.841772 En ligne : https://doi.org/10.1080/10106049.2013.841772 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=74043
in Geocarto international > vol 29 n° 7 - 8 (November - December 2014) . - pp 758-777[article]Exemplaires(1)
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