Modelling sediment load in a glacial meltwater stream in western Norway
International audience The objective of this work is to provide a tool for modelling and temporal reconstruction of the sediment load in a proglacial valley in Norway. For this purpose, we have developed the SEdiment Load CLImatological Model (SELCLIM) to predict climate-induced sediment load based...
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Online Access: | https://hal.inrae.fr/hal-02651865 https://doi.org/10.1016/j.jhydrol.2013.02.011 |
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ftccsdartic:oai:HAL:hal-02651865v1 2023-05-15T16:21:54+02:00 Modelling sediment load in a glacial meltwater stream in western Norway Diodato, Nazzareno Støren, Eivind W.N. Bellocchi, Gianni, Nesje, Atle Met European Research Observatory (MetEROBS) University of Bergen (UiB) UR 0874 Unité de recherche sur l'Ecosystème Prairial Institut National de la Recherche Agronomique (INRA)-Unité de recherche sur l'Ecosystème Prairial (UREP)-Ecologie des Forêts, Prairies et milieux Aquatiques (EFPA) Institut National de la Recherche Agronomique (INRA) 2013 https://hal.inrae.fr/hal-02651865 https://doi.org/10.1016/j.jhydrol.2013.02.011 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jhydrol.2013.02.011 hal-02651865 https://hal.inrae.fr/hal-02651865 doi:10.1016/j.jhydrol.2013.02.011 PRODINRA: 199674 WOS: 000317537400028 ISSN: 0022-1694 Journal of Hydrology https://hal.inrae.fr/hal-02651865 Journal of Hydrology, Elsevier, 2013, 486, pp.343-350. ⟨10.1016/j.jhydrol.2013.02.011⟩ glacier précipitation sédiment [SDE.MCG]Environmental Sciences/Global Changes info:eu-repo/semantics/article Journal articles 2013 ftccsdartic https://doi.org/10.1016/j.jhydrol.2013.02.011 2021-03-27T23:52:05Z International audience The objective of this work is to provide a tool for modelling and temporal reconstruction of the sediment load in a proglacial valley in Norway. For this purpose, we have developed the SEdiment Load CLImatological Model (SELCLIM) to predict climate-induced sediment load based on seasonal precipitation and temperature inputs. The model is tested using observational data for the period 1968–2000. The main development of the Nigardsbreen Valley system is likely the combined effects of pulsed erosion over multiple nivoglacial cycles of expansion and retreat at interdecadal scale, pulsed flushes and runoff-erosivity erosion. The model used discharge and surrogate predictors to model annual sediment load. The study attempted at relating historical and instrumental glacier front movement, thermal spring–summer conditions, snow and glacier ice ablation, and summer rainfall with total summer sediment accumulation to assess interannual to centennial-scale variability of sediment load during the Little Ice Age glacier expansion and following retreat at Nigardbreen. Article in Journal/Newspaper glacier Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Norway Journal of Hydrology 486 343 350 |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
glacier précipitation sédiment [SDE.MCG]Environmental Sciences/Global Changes |
spellingShingle |
glacier précipitation sédiment [SDE.MCG]Environmental Sciences/Global Changes Diodato, Nazzareno Støren, Eivind W.N. Bellocchi, Gianni, Nesje, Atle Modelling sediment load in a glacial meltwater stream in western Norway |
topic_facet |
glacier précipitation sédiment [SDE.MCG]Environmental Sciences/Global Changes |
description |
International audience The objective of this work is to provide a tool for modelling and temporal reconstruction of the sediment load in a proglacial valley in Norway. For this purpose, we have developed the SEdiment Load CLImatological Model (SELCLIM) to predict climate-induced sediment load based on seasonal precipitation and temperature inputs. The model is tested using observational data for the period 1968–2000. The main development of the Nigardsbreen Valley system is likely the combined effects of pulsed erosion over multiple nivoglacial cycles of expansion and retreat at interdecadal scale, pulsed flushes and runoff-erosivity erosion. The model used discharge and surrogate predictors to model annual sediment load. The study attempted at relating historical and instrumental glacier front movement, thermal spring–summer conditions, snow and glacier ice ablation, and summer rainfall with total summer sediment accumulation to assess interannual to centennial-scale variability of sediment load during the Little Ice Age glacier expansion and following retreat at Nigardbreen. |
author2 |
Met European Research Observatory (MetEROBS) University of Bergen (UiB) UR 0874 Unité de recherche sur l'Ecosystème Prairial Institut National de la Recherche Agronomique (INRA)-Unité de recherche sur l'Ecosystème Prairial (UREP)-Ecologie des Forêts, Prairies et milieux Aquatiques (EFPA) Institut National de la Recherche Agronomique (INRA) |
format |
Article in Journal/Newspaper |
author |
Diodato, Nazzareno Støren, Eivind W.N. Bellocchi, Gianni, Nesje, Atle |
author_facet |
Diodato, Nazzareno Støren, Eivind W.N. Bellocchi, Gianni, Nesje, Atle |
author_sort |
Diodato, Nazzareno |
title |
Modelling sediment load in a glacial meltwater stream in western Norway |
title_short |
Modelling sediment load in a glacial meltwater stream in western Norway |
title_full |
Modelling sediment load in a glacial meltwater stream in western Norway |
title_fullStr |
Modelling sediment load in a glacial meltwater stream in western Norway |
title_full_unstemmed |
Modelling sediment load in a glacial meltwater stream in western Norway |
title_sort |
modelling sediment load in a glacial meltwater stream in western norway |
publisher |
HAL CCSD |
publishDate |
2013 |
url |
https://hal.inrae.fr/hal-02651865 https://doi.org/10.1016/j.jhydrol.2013.02.011 |
geographic |
Norway |
geographic_facet |
Norway |
genre |
glacier |
genre_facet |
glacier |
op_source |
ISSN: 0022-1694 Journal of Hydrology https://hal.inrae.fr/hal-02651865 Journal of Hydrology, Elsevier, 2013, 486, pp.343-350. ⟨10.1016/j.jhydrol.2013.02.011⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jhydrol.2013.02.011 hal-02651865 https://hal.inrae.fr/hal-02651865 doi:10.1016/j.jhydrol.2013.02.011 PRODINRA: 199674 WOS: 000317537400028 |
op_doi |
https://doi.org/10.1016/j.jhydrol.2013.02.011 |
container_title |
Journal of Hydrology |
container_volume |
486 |
container_start_page |
343 |
op_container_end_page |
350 |
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1766009870548467712 |