Interannual variations of the terrestrial water storage in the Lower Ob' Basin from a multisatellite approach
Temporal variations of surface water volume over inundated areas of the Lower Ob' Basin in Siberia, one of the largest contributor of freshwater to the Arctic Ocean, are estimated using combined observations from a multisatellite inundation dataset and water levels over rivers and floodplains d...
Published in: | Hydrology and Earth System Sciences |
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fttriple:oai:gotriple.eu:oai:doaj.org/article:cfb9aca5896843b4986c7598eaa5b435 2023-05-15T15:05:44+02:00 Interannual variations of the terrestrial water storage in the Lower Ob' Basin from a multisatellite approach F. Frappart F. Papa A. Güntner S. Werth G. Ramillien C. Prigent W. B. Rossow M.-P. Bonnet 2010-12-01 https://doi.org/10.5194/hess-14-2443-2010 http://www.hydrol-earth-syst-sci.net/14/2443/2010/hess-14-2443-2010.pdf https://doaj.org/article/cfb9aca5896843b4986c7598eaa5b435 en eng Copernicus Publications doi:10.5194/hess-14-2443-2010 1027-5606 1607-7938 http://www.hydrol-earth-syst-sci.net/14/2443/2010/hess-14-2443-2010.pdf https://doaj.org/article/cfb9aca5896843b4986c7598eaa5b435 undefined Hydrology and Earth System Sciences, Vol 14, Iss 12, Pp 2443-2453 (2010) geo envir Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2010 fttriple https://doi.org/10.5194/hess-14-2443-2010 2023-01-22T19:30:49Z Temporal variations of surface water volume over inundated areas of the Lower Ob' Basin in Siberia, one of the largest contributor of freshwater to the Arctic Ocean, are estimated using combined observations from a multisatellite inundation dataset and water levels over rivers and floodplains derived from the TOPEX/POSEIDON (T/P) radar altimetry. We computed time-series of monthly maps of surface water volume over the common period of available T/P and multisatellite data (1993–2004). The results exhibit interannual variabilities similar to precipitation estimates and river discharge observations. This study also presents monthly estimates of groundwater and permafrost mass anomalies during 2003–2004 based on a synergistic analysis of multisatellite observations and hydrological models. Water stored in the soil is isolated from the total water storage measured by GRACE when removing the contributions of both the surface reservoir, derived from satellite imagery and radar altimetry, and the snow estimated by inversion of GRACE measurements. The time variations of groundwater and permafrost are then obtained when removing the water content of the root zone reservoir simulated by hydrological models. Article in Journal/Newspaper Arctic Arctic Ocean permafrost Siberia Unknown Arctic Arctic Ocean Hydrology and Earth System Sciences 14 12 2443 2453 |
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English |
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geo envir |
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geo envir F. Frappart F. Papa A. Güntner S. Werth G. Ramillien C. Prigent W. B. Rossow M.-P. Bonnet Interannual variations of the terrestrial water storage in the Lower Ob' Basin from a multisatellite approach |
topic_facet |
geo envir |
description |
Temporal variations of surface water volume over inundated areas of the Lower Ob' Basin in Siberia, one of the largest contributor of freshwater to the Arctic Ocean, are estimated using combined observations from a multisatellite inundation dataset and water levels over rivers and floodplains derived from the TOPEX/POSEIDON (T/P) radar altimetry. We computed time-series of monthly maps of surface water volume over the common period of available T/P and multisatellite data (1993–2004). The results exhibit interannual variabilities similar to precipitation estimates and river discharge observations. This study also presents monthly estimates of groundwater and permafrost mass anomalies during 2003–2004 based on a synergistic analysis of multisatellite observations and hydrological models. Water stored in the soil is isolated from the total water storage measured by GRACE when removing the contributions of both the surface reservoir, derived from satellite imagery and radar altimetry, and the snow estimated by inversion of GRACE measurements. The time variations of groundwater and permafrost are then obtained when removing the water content of the root zone reservoir simulated by hydrological models. |
format |
Article in Journal/Newspaper |
author |
F. Frappart F. Papa A. Güntner S. Werth G. Ramillien C. Prigent W. B. Rossow M.-P. Bonnet |
author_facet |
F. Frappart F. Papa A. Güntner S. Werth G. Ramillien C. Prigent W. B. Rossow M.-P. Bonnet |
author_sort |
F. Frappart |
title |
Interannual variations of the terrestrial water storage in the Lower Ob' Basin from a multisatellite approach |
title_short |
Interannual variations of the terrestrial water storage in the Lower Ob' Basin from a multisatellite approach |
title_full |
Interannual variations of the terrestrial water storage in the Lower Ob' Basin from a multisatellite approach |
title_fullStr |
Interannual variations of the terrestrial water storage in the Lower Ob' Basin from a multisatellite approach |
title_full_unstemmed |
Interannual variations of the terrestrial water storage in the Lower Ob' Basin from a multisatellite approach |
title_sort |
interannual variations of the terrestrial water storage in the lower ob' basin from a multisatellite approach |
publisher |
Copernicus Publications |
publishDate |
2010 |
url |
https://doi.org/10.5194/hess-14-2443-2010 http://www.hydrol-earth-syst-sci.net/14/2443/2010/hess-14-2443-2010.pdf https://doaj.org/article/cfb9aca5896843b4986c7598eaa5b435 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean permafrost Siberia |
genre_facet |
Arctic Arctic Ocean permafrost Siberia |
op_source |
Hydrology and Earth System Sciences, Vol 14, Iss 12, Pp 2443-2453 (2010) |
op_relation |
doi:10.5194/hess-14-2443-2010 1027-5606 1607-7938 http://www.hydrol-earth-syst-sci.net/14/2443/2010/hess-14-2443-2010.pdf https://doaj.org/article/cfb9aca5896843b4986c7598eaa5b435 |
op_rights |
undefined |
op_doi |
https://doi.org/10.5194/hess-14-2443-2010 |
container_title |
Hydrology and Earth System Sciences |
container_volume |
14 |
container_issue |
12 |
container_start_page |
2443 |
op_container_end_page |
2453 |
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1766337367934763008 |