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dc.contributor.authorFoerst, Markus
dc.contributor.authorRuther, Nils
dc.date.accessioned2019-09-05T11:35:36Z
dc.date.available2019-09-05T11:35:36Z
dc.date.created2018-12-13T23:26:30Z
dc.date.issued2018
dc.identifier.citationHydrology. 2018, 5 (4), 1-16.nb_NO
dc.identifier.issn2306-5338
dc.identifier.urihttp://hdl.handle.net/11250/2612653
dc.description.abstractIn recent years, advanced methods for measuring riverbank migration have been used to understand the process of river planform evolution. However, the role of the so-called outer secondary cell in the hydraulic pattern in bank erosion remains unclear. For this purpose, a natural river meander with high curvature bends and steep riverbanks was chosen to quantify bank migration by high-resolution terrestrial laser scanning of three patches along two river bends in four time intervals. The first two time intervals were seasonal, from spring to autumn, and with relatively few water level changes, whereas the third and fourth time intervals were short, just before and after single flood peak events. The yielded point clouds were filtered and digital elevation models (DEMs) were created. These DEMs were used to analyze bank retreat, riverbank morphology, and slope gradient changes in order to understand the role of the outer secondary cell in these processes. In addition, it is shown that storm events causing short peaks in river discharge are less important for river migration than longer-lasting medium discharge.nb_NO
dc.language.isoengnb_NO
dc.publisherMDPInb_NO
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleBank Retreat and Streambank Morphology of a Meandering River during Summer and Single Flood Events in Northern Norwaynb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.pagenumber1-16nb_NO
dc.source.volume5nb_NO
dc.source.journalHydrologynb_NO
dc.source.issue4nb_NO
dc.identifier.doi10.3390/hydrology5040068
dc.identifier.cristin1643056
dc.description.localcode© 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).nb_NO
cristin.unitcode194,64,91,0
cristin.unitnameInstitutt for bygg- og miljøteknikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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