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Surface Freshwater Storage Variations in the Orinoco Floodplains Using Multi-Satellite Observations

Frédéric Frappart, Fabrice Papa, Yoann Malbeteau, Juan León, Guillaume Ramillien, Catherine Prigent, Lucía Seoane, Frédérique Seyler, Stéphane Calmant
2014 Remote Sensing  
Acknowledgments This work is supported by the CNES-TOSCA, OST-ST "Variability of terrestrial freshwater storage in the Tropics from multi-satellite observations" and "From Ocean to inland waters Altimetry  ...  Gallant for helping us with improving the quality of the manuscript.  ...  In this study, we analyzed changes in inundation extent and water storage in the floodplains of the Orinoco Basin using multi-satellite observations.  ... 
doi:10.3390/rs70100089 fatcat:rx5xwv3eqrc5zii2tbw2lij6ba

Surface Freshwater Storage Variations in the Orinoco Floodplains Using Multi-Satellite Observations

Frédéric Frappart, Fabrice Papa, Yoann Malbeteau, Juan León, Guillaume Ramillien, Catherine Prigent, Lucía Seoane, Frédérique Seyler, Stéphane Calmant
2014 Remote Sensing  
In this study, a multi-satellite approach is proposed to estimate the water stored in the floodplains of the Orinoco Basin at a monthly time-scale using remotely-sensed observations of surface water from  ...  Variations in surface water extent and storage are poorly characterized from regional to global scales.  ...  Acknowledgments This work is supported by the CNES-TOSCA, OST-ST "Variability of terrestrial freshwater storage in the Tropics from multi-satellite observations" and "From Ocean to inland waters Altimetry  ... 
doi:10.3390/rs7010089 fatcat:bqnzcdtbcbfb7k5okk6h6nqc7m

Surface Water Storage in Rivers and Wetlands Derived from Satellite Observations: A Review of Current Advances and Future Opportunities for Hydrological Sciences

Fabrice Papa, Frédéric Frappart
2021 Remote Sensing  
Surface water storage (SWS), the amount of freshwater stored in rivers/wetlands/floodplains/lakes, and its variations are key components of the water cycle and land surface hydrology, with strong feedback  ...  Here, we review the scientific literature and present major results regarding the dynamic of surface freshwater in large rivers, floodplains, and wetlands.  ...  The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results.  ... 
doi:10.3390/rs13204162 doaj:037f5355056d48c5a63b985fabd4acf6 fatcat:xjpmixicubfjxg7mujlevhmriu

Assessing land water storage dynamics over South America

Christopher E. Ndehedehe, Vagner G. Ferreira
2019 Journal of Hydrology  
From the JADE rotation of TWS over SA, strong inter-annual changes in TWS observed over the Amazon basin and within its floodplain corridors were identified.  ...  The underlying uncertainties in the prediction of freshwater evolutions in some regions can be induced by several unmitigated human actions, multi-scale climatic drivers, and dynamic physical processes  ...  Acknowledgments The authors are grateful to NASA and NOAA for all the data used in this study.  ... 
doi:10.1016/j.jhydrol.2019.124339 fatcat:bydokqmbafewdgfnmy7lugiqti

Fifteen Years (1993–2007) of Surface Freshwater Storage Variability in the Ganges-Brahmaputra River Basin Using Multi-Satellite Observations

Edward Salameh, Frédéric Frappart, Fabrice Papa, Andreas Güntner, Vuruputur Venugopal, Augusto Getirana, Catherine Prigent, Filipe Aires, David Labat, Benoît Laignel
2017 Water  
The founding sponsors had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, and in the decision to publish the results.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ...  Recent efforts have been undertaken to quantify the surface freshwater storage and its variations at seasonal to inter-annual time scales using satellite observations.  ... 
doi:10.3390/w9040245 fatcat:lltkubd43be3xjig6rlancrmyu

Validation of GRACE-derived terrestrial water storage from a regional approach over South America

Frédéric Frappart, Lucía Seoane, Guillaume Ramillien
2013 Remote Sensing of Environment  
Interannual variations of GRACE-based Terrestrial Water Storage (TWS) clearly 19 exhibit the signatures of extreme climatic events as the recent droughts and floods that affected 20 South America.  ...  Very significant agreement is also found at interannual time-scale between TWS 21 and discharges in drainage basins dominated by the surface reservoir (more than 0.9 of 22 correlation in the Amazon basin  ...  Satellite-based estimates of groundwater storage 552 variations in large drainage basins with extensive floodplains.  ... 
doi:10.1016/j.rse.2013.06.008 fatcat:cha7m4gj45brtbufyv6d2xzuuq

Satellite-based estimates of surface water dynamics in the Congo River Basin

M. Becker, F. Papa, F. Frappart, D. Alsdorf, S. Calmant, J. Santos da Silva, C. Prigent, F. Seyler
2018 International Journal of Applied Earth Observation and Geoinformation  
We then estimate water level maps and surface water 25 storage (SWS) in floodplains, lakes, rivers and wetlands of the CRB, over the period 2003-26 2007, using a multi-satellite approach, which combines  ...  The mean annual 28 variation in SWS in the CRB is 81±24 km 3 and contributes to 19±5 % of the annual 29 variations of GRACE-derived terrestrial water storage (33±7 % in the Middle Congo).  ...  Section 5 describes the methodology 139 for deriving SWS from a combination of multi-satellite observations and the results are 140 presented and discussed over the 2003-2007 period.  ... 
doi:10.1016/j.jag.2017.11.015 fatcat:la3kk3emqbgoxjta3f56w3omuq

Amazon hydrology from space: scientific advances and future challenges

Alice César Fassoni‐Andrade, Ayan Santos Fleischmann, Fabrice Papa, Rodrigo Cauduro Dias de Paiva, Sly Wongchuig, John M. Melack, Adriana Aparecida Moreira, Adrien Paris, Anderson Ruhoff, Claudio Barbosa, Daniel Andrade Maciel, Evlyn Novo (+11 others)
2021 Reviews of Geophysics  
forests, complex topography, and large variations in freshwater storage and discharge.  ...  , evapotranspiration rates, and variations of surface waters and groundwater storage.  ...  Acknowledgments The authors thank Paul Bates from the University of Bristol and two other  ... 
doi:10.1029/2020rg000728 fatcat:6f6vqdhsibhxpdapfyj37udvni

Identifying the footprints of global climate modes in time-variable gravity hydrological signals

Christopher E. Ndehedehe, Vagner G. Ferreira
2019 Climatic Change  
Modelling continental freshwater dynamics is expected to be challenging in regions with considerable influence of multi-scale global climatic drivers.  ...  The main aim of this study is to assess the impacts of eleven key climate modes describing oceanic variability in the nearby oceans on the spatial and temporal distributions of terrestrial water storage  ...  Acknowledgments The authors are grateful to the Center for Space Research at The University of Texas for providing the level 3 GRACE data used in this study.  ... 
doi:10.1007/s10584-019-02588-2 fatcat:5qjw6gryongkhdvvru7ty6iuhq

Toward continental hydrologic–hydrodynamic modeling in South America

Vinícius A. Siqueira, Rodrigo C. D. Paiva, Ayan S. Fleischmann, Fernando M. Fan, Anderson L. Ruhoff, Paulo R. M. Pontes, Adrien Paris, Stéphane Calmant, Walter Collischonn
2018 Hydrology and Earth System Sciences  
and assessed its performance using daily river discharge, water levels from independent sources (in situ, satellite altimetry), estimates of terrestrial water storage (TWS) and evapotranspiration (ET)  ...  Global hydrological models and land surface models are a possible solution to simulate the terrestrial water cycle at the continental scale, but issues about parameterization and limitations in representing  ...  Other authors have pointed out that the contribution of surface storage to TWS is also potentially high in the Orinoco (∼ 45 %) (e.g., Frappart et al., 2014) , suggesting a large underestimation of the  ... 
doi:10.5194/hess-22-4815-2018 fatcat:a535nfkfpfennf2443bse6sqt4

Toward continental hydrologic–hydrodynamic modeling in South America

Vinícius A. Siqueira, Rodrigo C. D. Paiva, Ayan S. Fleischmann, Fernando M. Fan, Anderson L. Ruhoff, Paulo R. M. Pontes, Adrien Paris, Stéphane Calmant, Walter Collischonn
2018 Hydrology and Earth System Sciences Discussions  
in regions affected by floodplain processes such as the Amazon, La Plata, Tocantins–Araguaia, Orinoco and Magdalena basins.  ...  river discharges, water levels from independent sources (in situ, satellite altimetry), estimates of terrestrial water storage (TWS) and evapotranspiration (ET) from remote sensing and other available  ...  Other authors have pointed out that the contribution of surface storage to TWS is also potentially high in the Orinoco (~45 %) (e.g., Frappart et al., 2014) , suggesting a large underestimation of the  ... 
doi:10.5194/hess-2018-225 fatcat:medfkrsc3rfr3azxbioehxihji

Tropical wetlands: A missing link in the global carbon cycle?

Sofie Sjögersten, Colin R. Black, Stephanie Evers, Jorge Hoyos-Santillan, Emma L. Wright, Benjamin L. Turner
2014 Global Biogeochemical Cycles  
use, land use change, and forestry in the tropics.  ...  fluxes in Southeast Asia and the Neotropics.  ...  The wetland map is based on remotely sensed inundation data and GIEMS refers to the Global Inundation Extent from Multi-Satellites; the GIEMS inundation data set is plotted as the mean annual maximum  ... 
doi:10.1002/2014gb004844 pmid:26074666 pmcid:PMC4461074 fatcat:layop2jhyvcydbskjnbdh2zbmm

Monitoring Groundwater Storage Changes Using the Gravity Recovery and Climate Experiment (GRACE) Satellite Mission: A Review

Frédéric Frappart, Guillaume Ramillien
2018 Remote Sensing  
to quantify the interannual variations of groundwater storage in the world's major aquifers.  ...  In this review, the approaches used for estimating groundwater storage variations are presented along with the main applications of GRACE data for groundwater monitoring.  ...  Ehsan Forootan and three anonymous reviewers who helped us in improving the quality of our manuscript. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/rs10060829 fatcat:wclpob5g2bhrno5afrqajjdzb4

Development of the global dataset of Wetland Area and Dynamics for Methane Modeling (WAD2M)

Zhen Zhang, Etienne Fluet-Chouinard, Katherine Jensen, Kyle McDonald, Gustaf Hugelius, Thomas Gumbricht, Mark Carroll, Catherine Prigent, Annett Bartsch, Benjamin Poulter
2021 Earth System Science Data  
By evaluating the temporal variation in WAD2M against modeled prognostic inundation (i.e., TOPMODEL) and satellite observations of inundation and soil moisture, we show that it adequately represents interannual  ...  Seasonal and interannual variations in global wetland area are a strong driver of fluctuations in global methane (CH4) emissions.  ...  The temporary increase in wetland extent in WAD2M responding to the strong La Nina event of 2010-2011 is supported by the satellite-based observation of water storage and surface soil moisture, where good  ... 
doi:10.5194/essd-13-2001-2021 fatcat:opv5bffaknedzbbe7f3ql6os7q

Sustainable Management, Conservation, and Restoration of the Amazon River Delta and Amazon-Influenced Guianas Coast: A Review

Edward J. Anthony, Eduardo S. Brondizio, Valdenira F. dos Santos, Antoine Gardel, Manon Besset
2021 Water  
This status of relative preservation is reflected in a number of criteria: The still largely free-flowing nature of many of the rivers and the main stem of the Amazon that feed the delta in sediment, exceptional  ...  Pressures on the delta will be compounded in the future by decreasing fluvial sediment supply and sea-level rise.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/w13101371 fatcat:m74pdbaswjc2ron6mlfwmz44di
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