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Sediment Connectivity in Proglacial Areas


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Cavalli, Marco ; Heckmann, Tobias ; Marchi, Lorenzo:
Sediment Connectivity in Proglacial Areas.
In: Heckmann, Tobias ; Morche, David (Hrsg.): Geomorphology of Proglacial Systems - Landform and Sediment Dynamics in Recently Deglaciated Alpine Landscapes. - Cham, Schweiz : Springer, 2019. - S. 271-287. - (Geography of the Physical Environment)
ISBN 978-3-319-94182-0


Sediment connectivity is an emerging property of geomorphic systems and has become a key issue in research on geomorphic processes and sediment cascades. Sediment connectivity represents coupling relationships between system compartments and elementary units, and thus its understanding has important implications for the behaviour of hydro-geomorphic systems. The investigation and characterization of sediment connectivity and its evolution through time are of particular importance in proglacial areas and high-mountain environments since they are subject to intense morphodynamics and frequent changes in their structure and subsequent variations in sediment connectivity. This chapter aims to review the state of the art of sediment connectivity in proglacial and high-mountain environments studies, provides a synopsis of the most widespread landforms in mountain headwater catchments and describes their role with respect to coarse sediment connectivity. In addition, a section of the chapter is dedicated to the description of a recently developed topography-based sediment connectivity index. An example application to two contrasting alpine glacier forefields shows the effectiveness of this index for investigating and interpreting spatial patterns of connectivity in high-mountain catchments. Finally, we sketch avenues for future research regarding sediment connectivity (not only) in proglacial systems.

Weitere Angaben

Publikationsform:Aufsatz in einem Buch
Institutionen der Universität:Mathematisch-Geographische Fakultät > Geographie > Lehrstuhl für Physische Geographie
Open Access: Freie Zugänglichkeit des Volltexts?:Nein
Begutachteter Aufsatz:Ja
Titel an der KU entstanden:Ja
Eingestellt am: 09. Okt 2018 12:17
Letzte Änderung: 11. Nov 2021 13:23
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