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Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-4815
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dc.contributor.authorEhrbar, Daniel-
dc.contributor.authorSchmocker, Lukas-
dc.contributor.authorDöring, Michael-
dc.contributor.authorCortesi, Marco-
dc.contributor.authorBourban, Gerald-
dc.contributor.authorBoes, Robert M.-
dc.contributor.authorVetsch, David F.-
dc.date.accessioned2018-09-19T06:38:48Z-
dc.date.available2018-09-19T06:38:48Z-
dc.date.issued2018-
dc.identifier.issn2071-1050de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/10804-
dc.description.abstractSustainable reservoir use is globally threatened by sedimentation. It has been generally recognized that inadequate consideration of reservoir sedimentation has caused the worldwide decline of net storage. Numerical models are useful tools to simulate sedimentation processes and can be used to derive efficient counter-measures and sediment management strategies. They can be applied to both existing and potential future reservoirs to predict long-term sedimentation. In this study, an application of a simple, robust, and stable numerical 1D model to Gebidem reservoir in Switzerland accompanied by field measurements is presented. It focusses on seasonal and large-scale reservoir sedimentation processes that occur continuously throughout the whole deposition season, while episodic events like turbidity currents are not taken into account. The model simulates both the delta formation of coarse sediments and the lake-wide sedimentation from homopycnal flows. The model is used to assess the effects and significance of varying boundary conditions like inflow, suspended sediment concentration, particle size distribution (PSD), or reservoir operation. It will be demonstrated that future reservoir operation and PSD are as important as future runoff evolution. Based on these findings, implications on future reservoir operation, also considering climate change, are discussed. Finally, an outlook on pending research topics is given.de_CH
dc.language.isodede_CH
dc.publisherMDPIde_CH
dc.relation.ispartofSustainabilityde_CH
dc.rightshttp://creativecommons.org/licenses/by/4.0/de_CH
dc.subjectReservoir sedimentationde_CH
dc.subjectNumerical 1D modelde_CH
dc.subjectClimate changede_CH
dc.subjectPeriglacial environmentde_CH
dc.subject.ddc551: Geologie und Hydrologiede_CH
dc.subject.ddc620: Ingenieurwesende_CH
dc.titleContinuous seasonal and large-scale periglacial reservoir sedimentationde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementLife Sciences und Facility Managementde_CH
zhaw.organisationalunitInstitut für Umwelt und Natürliche Ressourcen (IUNR)de_CH
dc.identifier.doi10.21256/zhaw-4815-
dc.identifier.doi10.3390/su10093265de_CH
zhaw.funding.euNode_CH
zhaw.issue9de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.start3265de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume10de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.webfeedÖkohydrologiede_CH
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Ehrbar, D., Schmocker, L., Döring, M., Cortesi, M., Bourban, G., Boes, R. M., & Vetsch, D. F. (2018). Continuous seasonal and large-scale periglacial reservoir sedimentation. Sustainability, 10(9), 3265. https://doi.org/10.21256/zhaw-4815
Ehrbar, D. et al. (2018) ‘Continuous seasonal and large-scale periglacial reservoir sedimentation’, Sustainability, 10(9), p. 3265. Available at: https://doi.org/10.21256/zhaw-4815.
D. Ehrbar et al., “Continuous seasonal and large-scale periglacial reservoir sedimentation,” Sustainability, vol. 10, no. 9, p. 3265, 2018, doi: 10.21256/zhaw-4815.
EHRBAR, Daniel, Lukas SCHMOCKER, Michael DÖRING, Marco CORTESI, Gerald BOURBAN, Robert M. BOES und David F. VETSCH, 2018. Continuous seasonal and large-scale periglacial reservoir sedimentation. Sustainability. 2018. Bd. 10, Nr. 9, S. 3265. DOI 10.21256/zhaw-4815
Ehrbar, Daniel, Lukas Schmocker, Michael Döring, Marco Cortesi, Gerald Bourban, Robert M. Boes, and David F. Vetsch. 2018. “Continuous seasonal and large-scale periglacial reservoir sedimentation.” Sustainability 10 (9): 3265. https://doi.org/10.21256/zhaw-4815.
Ehrbar, Daniel, et al. “Continuous seasonal and large-scale periglacial reservoir sedimentation.” Sustainability, vol. 10, no. 9, 2018, p. 3265, https://doi.org/10.21256/zhaw-4815.


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