Large-scale coupled hydrologic and hydraulic modelling of the Ob river in Siberia
International audience The Ob river in Western Siberia is one of the largest rivers in the Arctic and has a complex hydrological cycle mainly driven by snow melting in spring and rainfall and evapotranspiration in summer/autumn. The Ob is a source of fresh water for the Arctic Ocean and a change in...
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fttriple:oai:gotriple.eu:10670/1.2aqadq 2023-05-15T14:45:37+02:00 Large-scale coupled hydrologic and hydraulic modelling of the Ob river in Siberia Biancamaria, Sylvain Bates, Paul Boone, Aaron Mognard, Nelly Laboratoire d'études en Géophysique et océanographie spatiales (LEGOS) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Météo France-Centre National d'Études Spatiales Toulouse (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS) School of Geographical Sciences Bristol University of Bristol Bristol Groupe d'étude de l'atmosphère météorologique (CNRM-GAME) Institut national des sciences de l'Univers (INSU - CNRS)-Météo France-Centre National de la Recherche Scientifique (CNRS) CNES/Noveltis grant European Project: 2009-01-01 https://doi.org/10.1016/j.jhydrol.2009.09.054 https://hal.archives-ouvertes.fr/hal-00575483/file/Biancamaria_etal_2009_JoH.pdf https://hal.archives-ouvertes.fr/hal-00575483 en eng HAL CCSD Elsevier hal-00575483 doi:10.1016/j.jhydrol.2009.09.054 10670/1.2aqadq https://hal.archives-ouvertes.fr/hal-00575483/file/Biancamaria_etal_2009_JoH.pdf https://hal.archives-ouvertes.fr/hal-00575483 other Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0022-1694 Journal of Hydrology Journal of Hydrology, Elsevier, 2009, 379 (1-2), pp.136-150. ⟨10.1016/j.jhydrol.2009.09.054⟩ Arctic Ob river Hydraulic-hydrologic modelling ISBA LISFLOOD-FP GSWP2 geo envir Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2009 fttriple https://doi.org/10.1016/j.jhydrol.2009.09.054 2023-01-22T18:20:58Z International audience The Ob river in Western Siberia is one of the largest rivers in the Arctic and has a complex hydrological cycle mainly driven by snow melting in spring and rainfall and evapotranspiration in summer/autumn. The Ob is a source of fresh water for the Arctic Ocean and a change in its regime could affect the ocean thermohaline circulation. Due to the scarcity of in situ measurements in the Arctic and the size of the region, the hydrological modelling of large Arctic rivers is difficult to perform. To model the northern part of the Ob river basin, the land surface scheme ISBA (Interactions between Soil-Biosphere-Atmosphere) has been coupled with the flood inundation model LISFLOOD-FP. Different sensitivity tests on input data and parameters have been performed and the results have been compared with in-situ measurements and remotely sensed observations of water level. The best modelling is obtained with a river depth of 10 meters and a Manning coefficient of 0.015: correlation and Nash-Sutcliffe coefficients with in-situ measurement are equal or even slightly above (depending on the precipitation dataset used) 0.99 and 0.95 respectively. The sensitivity tests show that modelling errors are mainly linked with atmospheric input (snow and rain precipitation), snow cover and drainage parameterization for ISBA and Manning coefficient, river depth and floodplain topography for LISFLOOD-FP. Article in Journal/Newspaper Arctic Arctic Ocean ob river Siberia Unknown Arctic Arctic Ocean Nash ENVELOPE(-62.350,-62.350,-74.233,-74.233) Sutcliffe ENVELOPE(-81.383,-81.383,50.683,50.683) Journal of Hydrology 379 1-2 136 150 |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
Arctic Ob river Hydraulic-hydrologic modelling ISBA LISFLOOD-FP GSWP2 geo envir |
spellingShingle |
Arctic Ob river Hydraulic-hydrologic modelling ISBA LISFLOOD-FP GSWP2 geo envir Biancamaria, Sylvain Bates, Paul Boone, Aaron Mognard, Nelly Large-scale coupled hydrologic and hydraulic modelling of the Ob river in Siberia |
topic_facet |
Arctic Ob river Hydraulic-hydrologic modelling ISBA LISFLOOD-FP GSWP2 geo envir |
description |
International audience The Ob river in Western Siberia is one of the largest rivers in the Arctic and has a complex hydrological cycle mainly driven by snow melting in spring and rainfall and evapotranspiration in summer/autumn. The Ob is a source of fresh water for the Arctic Ocean and a change in its regime could affect the ocean thermohaline circulation. Due to the scarcity of in situ measurements in the Arctic and the size of the region, the hydrological modelling of large Arctic rivers is difficult to perform. To model the northern part of the Ob river basin, the land surface scheme ISBA (Interactions between Soil-Biosphere-Atmosphere) has been coupled with the flood inundation model LISFLOOD-FP. Different sensitivity tests on input data and parameters have been performed and the results have been compared with in-situ measurements and remotely sensed observations of water level. The best modelling is obtained with a river depth of 10 meters and a Manning coefficient of 0.015: correlation and Nash-Sutcliffe coefficients with in-situ measurement are equal or even slightly above (depending on the precipitation dataset used) 0.99 and 0.95 respectively. The sensitivity tests show that modelling errors are mainly linked with atmospheric input (snow and rain precipitation), snow cover and drainage parameterization for ISBA and Manning coefficient, river depth and floodplain topography for LISFLOOD-FP. |
author2 |
Laboratoire d'études en Géophysique et océanographie spatiales (LEGOS) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Météo France-Centre National d'Études Spatiales Toulouse (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS) School of Geographical Sciences Bristol University of Bristol Bristol Groupe d'étude de l'atmosphère météorologique (CNRM-GAME) Institut national des sciences de l'Univers (INSU - CNRS)-Météo France-Centre National de la Recherche Scientifique (CNRS) CNES/Noveltis grant European Project: |
format |
Article in Journal/Newspaper |
author |
Biancamaria, Sylvain Bates, Paul Boone, Aaron Mognard, Nelly |
author_facet |
Biancamaria, Sylvain Bates, Paul Boone, Aaron Mognard, Nelly |
author_sort |
Biancamaria, Sylvain |
title |
Large-scale coupled hydrologic and hydraulic modelling of the Ob river in Siberia |
title_short |
Large-scale coupled hydrologic and hydraulic modelling of the Ob river in Siberia |
title_full |
Large-scale coupled hydrologic and hydraulic modelling of the Ob river in Siberia |
title_fullStr |
Large-scale coupled hydrologic and hydraulic modelling of the Ob river in Siberia |
title_full_unstemmed |
Large-scale coupled hydrologic and hydraulic modelling of the Ob river in Siberia |
title_sort |
large-scale coupled hydrologic and hydraulic modelling of the ob river in siberia |
publisher |
HAL CCSD |
publishDate |
2009 |
url |
https://doi.org/10.1016/j.jhydrol.2009.09.054 https://hal.archives-ouvertes.fr/hal-00575483/file/Biancamaria_etal_2009_JoH.pdf https://hal.archives-ouvertes.fr/hal-00575483 |
long_lat |
ENVELOPE(-62.350,-62.350,-74.233,-74.233) ENVELOPE(-81.383,-81.383,50.683,50.683) |
geographic |
Arctic Arctic Ocean Nash Sutcliffe |
geographic_facet |
Arctic Arctic Ocean Nash Sutcliffe |
genre |
Arctic Arctic Ocean ob river Siberia |
genre_facet |
Arctic Arctic Ocean ob river Siberia |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0022-1694 Journal of Hydrology Journal of Hydrology, Elsevier, 2009, 379 (1-2), pp.136-150. ⟨10.1016/j.jhydrol.2009.09.054⟩ |
op_relation |
hal-00575483 doi:10.1016/j.jhydrol.2009.09.054 10670/1.2aqadq https://hal.archives-ouvertes.fr/hal-00575483/file/Biancamaria_etal_2009_JoH.pdf https://hal.archives-ouvertes.fr/hal-00575483 |
op_rights |
other |
op_doi |
https://doi.org/10.1016/j.jhydrol.2009.09.054 |
container_title |
Journal of Hydrology |
container_volume |
379 |
container_issue |
1-2 |
container_start_page |
136 |
op_container_end_page |
150 |
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1766316996296704000 |