Global catchment modelling using World-Wide HYPE (WWH), open data, and stepwise parameter estimation
International audience Abstract. Recent advancements in catchment hydrology (such as understanding catchment similarity, accessing new data sources, and refining methods for parameter constraints) make it possible to apply catchment models for ungauged basins over large domains. Here we present a cu...
Published in: | Hydrology and Earth System Sciences |
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Main Authors: | , , , , , , |
Other Authors: | , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2020
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Online Access: | https://hal.science/hal-04670900 https://hal.science/hal-04670900/document https://hal.science/hal-04670900/file/hess-24-535-2020.pdf https://doi.org/10.5194/hess-24-535-2020 |
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ftunigrenoble:oai:HAL:hal-04670900v1 |
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Université Grenoble Alpes: HAL |
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English |
topic |
[SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/Hydrology |
spellingShingle |
[SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/Hydrology Arheimer, Berit Pimentel, Rafael Isberg, Kristina Crochemore, Louise Andersson, Jafet Hasan, Abdulghani Pineda, Luis Global catchment modelling using World-Wide HYPE (WWH), open data, and stepwise parameter estimation |
topic_facet |
[SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/Hydrology |
description |
International audience Abstract. Recent advancements in catchment hydrology (such as understanding catchment similarity, accessing new data sources, and refining methods for parameter constraints) make it possible to apply catchment models for ungauged basins over large domains. Here we present a cutting-edge case study applying catchment-modelling techniques with evaluation against river flow at the global scale for the first time. The modelling procedure was challenging but doable, and even the first model version showed better performance than traditional gridded global models of river flow. We used the open-source code of the HYPE model and applied it for >130 000 catchments (with an average resolution of 1000 km2), delineated to cover the Earth's landmass (except Antarctica). The catchments were characterized using 20 open databases on physiographical variables, to account for spatial and temporal variability of the global freshwater resources, based on exchange with the atmosphere (e.g. precipitation and evapotranspiration) and related budgets in all compartments of the land (e.g. soil, rivers, lakes, glaciers, and floodplains), including water stocks, residence times, and the pathways between various compartments. Global parameter values were estimated using a stepwise approach for groups of parameters regulating specific processes and catchment characteristics in representative gauged catchments. Daily and monthly time series (>10 years) from 5338 gauges of river flow across the globe were used for model evaluation (half for calibration and half for independent validation), resulting in a median monthly KGE of 0.4. However, the World-Wide HYPE (WWH) model shows large variation in model performance, both between geographical domains and between various flow signatures. The model performs best (KGE >0.6) in the eastern USA, Europe, South-East Asia, and Japan, as well as in parts of Russia, Canada, and South America. The model shows overall good potential to capture flow signatures of monthly ... |
author2 |
Swedish Meteorological and Hydrological Institute (SMHI) Universidad de Córdoba = University of Córdoba Córdoba Swedish Meteorological and Hydrological Institute (SMHI), Hydrology Research, Norrköping Hydrosystèmes et Bioprocédés (UR HBAN) Centre national du machinisme agricole, du génie rural, des eaux et forêts (CEMAGREF) Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA) Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ) Université Grenoble Alpes (UGA) RiverLy - Fonctionnement des hydrosystèmes (RiverLy) Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Institut des Géosciences de l’Environnement (IGE) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ) Lund University Yachay Tech University |
format |
Article in Journal/Newspaper |
author |
Arheimer, Berit Pimentel, Rafael Isberg, Kristina Crochemore, Louise Andersson, Jafet Hasan, Abdulghani Pineda, Luis |
author_facet |
Arheimer, Berit Pimentel, Rafael Isberg, Kristina Crochemore, Louise Andersson, Jafet Hasan, Abdulghani Pineda, Luis |
author_sort |
Arheimer, Berit |
title |
Global catchment modelling using World-Wide HYPE (WWH), open data, and stepwise parameter estimation |
title_short |
Global catchment modelling using World-Wide HYPE (WWH), open data, and stepwise parameter estimation |
title_full |
Global catchment modelling using World-Wide HYPE (WWH), open data, and stepwise parameter estimation |
title_fullStr |
Global catchment modelling using World-Wide HYPE (WWH), open data, and stepwise parameter estimation |
title_full_unstemmed |
Global catchment modelling using World-Wide HYPE (WWH), open data, and stepwise parameter estimation |
title_sort |
global catchment modelling using world-wide hype (wwh), open data, and stepwise parameter estimation |
publisher |
HAL CCSD |
publishDate |
2020 |
url |
https://hal.science/hal-04670900 https://hal.science/hal-04670900/document https://hal.science/hal-04670900/file/hess-24-535-2020.pdf https://doi.org/10.5194/hess-24-535-2020 |
geographic |
Canada |
geographic_facet |
Canada |
genre |
Antarc* Antarctica glacier* |
genre_facet |
Antarc* Antarctica glacier* |
op_source |
ISSN: 1027-5606 EISSN: 1607-7938 Hydrology and Earth System Sciences https://hal.science/hal-04670900 Hydrology and Earth System Sciences, 2020, 24 (2), pp.535-559. ⟨10.5194/hess-24-535-2020⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.5194/hess-24-535-2020 hal-04670900 https://hal.science/hal-04670900 https://hal.science/hal-04670900/document https://hal.science/hal-04670900/file/hess-24-535-2020.pdf doi:10.5194/hess-24-535-2020 |
op_rights |
http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.5194/hess-24-535-2020 |
container_title |
Hydrology and Earth System Sciences |
container_volume |
24 |
container_issue |
2 |
container_start_page |
535 |
op_container_end_page |
559 |
_version_ |
1811642373918162944 |
spelling |
ftunigrenoble:oai:HAL:hal-04670900v1 2024-09-30T14:24:49+00:00 Global catchment modelling using World-Wide HYPE (WWH), open data, and stepwise parameter estimation Arheimer, Berit Pimentel, Rafael Isberg, Kristina Crochemore, Louise Andersson, Jafet Hasan, Abdulghani Pineda, Luis Swedish Meteorological and Hydrological Institute (SMHI) Universidad de Córdoba = University of Córdoba Córdoba Swedish Meteorological and Hydrological Institute (SMHI), Hydrology Research, Norrköping Hydrosystèmes et Bioprocédés (UR HBAN) Centre national du machinisme agricole, du génie rural, des eaux et forêts (CEMAGREF) Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA) Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ) Université Grenoble Alpes (UGA) RiverLy - Fonctionnement des hydrosystèmes (RiverLy) Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Institut des Géosciences de l’Environnement (IGE) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ) Lund University Yachay Tech University 2020-02-05 https://hal.science/hal-04670900 https://hal.science/hal-04670900/document https://hal.science/hal-04670900/file/hess-24-535-2020.pdf https://doi.org/10.5194/hess-24-535-2020 en eng HAL CCSD European Geosciences Union info:eu-repo/semantics/altIdentifier/doi/10.5194/hess-24-535-2020 hal-04670900 https://hal.science/hal-04670900 https://hal.science/hal-04670900/document https://hal.science/hal-04670900/file/hess-24-535-2020.pdf doi:10.5194/hess-24-535-2020 http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 1027-5606 EISSN: 1607-7938 Hydrology and Earth System Sciences https://hal.science/hal-04670900 Hydrology and Earth System Sciences, 2020, 24 (2), pp.535-559. ⟨10.5194/hess-24-535-2020⟩ [SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/Hydrology info:eu-repo/semantics/article Journal articles 2020 ftunigrenoble https://doi.org/10.5194/hess-24-535-2020 2024-09-03T00:08:21Z International audience Abstract. Recent advancements in catchment hydrology (such as understanding catchment similarity, accessing new data sources, and refining methods for parameter constraints) make it possible to apply catchment models for ungauged basins over large domains. Here we present a cutting-edge case study applying catchment-modelling techniques with evaluation against river flow at the global scale for the first time. The modelling procedure was challenging but doable, and even the first model version showed better performance than traditional gridded global models of river flow. We used the open-source code of the HYPE model and applied it for >130 000 catchments (with an average resolution of 1000 km2), delineated to cover the Earth's landmass (except Antarctica). The catchments were characterized using 20 open databases on physiographical variables, to account for spatial and temporal variability of the global freshwater resources, based on exchange with the atmosphere (e.g. precipitation and evapotranspiration) and related budgets in all compartments of the land (e.g. soil, rivers, lakes, glaciers, and floodplains), including water stocks, residence times, and the pathways between various compartments. Global parameter values were estimated using a stepwise approach for groups of parameters regulating specific processes and catchment characteristics in representative gauged catchments. Daily and monthly time series (>10 years) from 5338 gauges of river flow across the globe were used for model evaluation (half for calibration and half for independent validation), resulting in a median monthly KGE of 0.4. However, the World-Wide HYPE (WWH) model shows large variation in model performance, both between geographical domains and between various flow signatures. The model performs best (KGE >0.6) in the eastern USA, Europe, South-East Asia, and Japan, as well as in parts of Russia, Canada, and South America. The model shows overall good potential to capture flow signatures of monthly ... Article in Journal/Newspaper Antarc* Antarctica glacier* Université Grenoble Alpes: HAL Canada Hydrology and Earth System Sciences 24 2 535 559 |