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Eric Sauquet

Senior researcher in Hydrology and Applied Climatology, PhD, HDR

Head of the Applied Climatology and Statistical Hydrology group

ResearchGate profile: https://www.researchgate.net/profile/Sauquet_Eric
Personnal page cemadoc link

Competences fields

Flood and low flow frequency analysis, Applied statistics in hydrology, Hydrological risk assessment, Geostatistical Analysis, Climate change impact on water resource management


Current and past projects

Coordination of "WG1 The occurrence, distribution, drivers and hydrological trends of IRES" of the COST Action "Science and Management of Intermittent Rivers and Ephemeral Streams (SMIRES)" (2016-2019, coord. T. Datry, Irstea (France)).

Coordination of the Irstea contribution to the FP7 XEROCHORE project: “An exercise to assess research needs and policy choices in areas of drought” (2008-2010), FP7-Support Action coord.

Coordination of the GICC research project R²D²-2050: “Risk, water Resources and sustainable Development within the Durance river basin in 2050” (2010-2014), partly funded by the French Ministry in charge of Ecology.

Contribution to the IRBAS international project: “Intermittent River Biodiversity and Synthesis” (2013-2015), co-financed by the Foundation for Research on Biodiversity (FRB) and the French National Agency for Water and Aquatic Environments (ONEMA) (coord. T. Datry, Irstea (France)).

Contribution to the FP7 COMPLEX project: “Knowledge Based Climate Mitigation Systems for a Low Carbon Economy” (2012-30/09/2016), FP7 [ENV.2012.6.1-2] (coord. N. Winder, Newcastle University (United Kingdom)).

National committees

Vice-chair of the French branch (CNFSH) of the International Association of Hydrological Sciences (IASH). Member of the scientific steering committee of the Adour Garonne Water Agency

Education

2013 – "Habilitation à Diriger les Recherches" in Hydrology, University of Grenoble.

2000 – PhD in Mechanics of Geophysical areas and the Environment, Grenoble National Polytechnic Institute – with the highest honours.

1995 – Engineering degree from the Grenoble National Higher School of Hydraulics and Mechanics – Specialisation in Water and Development.

Supervision of PhD students

Caillouet L. (2013-2016). Hydrometeorological reconstruction of historical droughts and low flows in France: 1871-2010. University of Grenoble (director: E. Sauquet; supervisor: J.P. Vidal).

Porcheron D. (2013-2016). Prediction of frequent flood characteristics in France – a geostatistical approach. University of Grenoble (director: E. Sauquet; supervisor: E. Leblois).

Radanovics S. (2011-2014). Probabilistic downscaling with meteorological analogues. Ensuring spatio-temporal coherence over France in medium-range forecasting and climate change contexts. University of Grenoble. (director: E. Sauquet; supervisor: J.P. Vidal).

Catalogne C. (2009-2012). Improvement of methods for low-flow characteristics estimation at few gauged or ungauged locations. University of Grenoble (director: M. Lang; supervisor: E. Sauquet).

Ben Daoud A. (2006-2010). Improvement of a probabilistic quantitative precipitation forecasting method based on an analogues sorting technique - Application to hydrological forecasting for two French large river basins. Henri Milon 2011 award. University of Grenoble(directors: M. Lang & Ch. Obled; supervisor: E. Sauquet).

Ribatet M. (2004-2007). Efficient use of local and regional hydrological information for flood frequency analysis. Grenoble National Polytechnic Institute (director: J.-M. Grésillon; supervisor: E. Sauquet).

Publications

2015

Alliau D., De Saint Seine J., Lang M., Sauquet E., Renard B. (2015). Étude du risque d'inondation d'un site industriel par des crues extrêmes : de l'évaluation des valeurs extrêmes aux incertitudes hydrologiques et hydrauliques La Houille Blanche, 2, 67-74, doi: 10.1051/lhb/20150021.
Caillouet L., Vidal J.-P., Sauquet E., Graff B. (2015). Probabilistic precipitation and temperature downscaling of the Twentieth Century Reanalysis over France. Clim. Past Discuss., 11, 4425-4482, doi: 10.5194/cpd-11-4425-2015.
Ben Daoud A., Sauquet E., Bontron G., Obled C., Lang M. (2016). Daily quantitative precipitation forecasts based on the analogue method: improvements and application to a French large river basin. Atmospheric Research, 169, 147-159, doi: 10.1016/j.atmosres.2015.09.015.
Lamblin V., Arama Y., Goulard F., L’huissier L., Sauquet E. (2015). Garonne 2050. Un exercice de prospective participative sur la gestion de l’eau du bassin de la Garonne. Revue futuribles, n° 407, juillet 2015.
Le Gros C., Sauquet E., Lang M., Achard A.-L., Leblois E., Bitton B. (2015). Les Annuaires Hydrologiques de la Société Hydrotechnique De France : Une source d’information patrimoniale pour la connaissance de l’hydrologie en France. La Houille Blanche, 4, 66-77 doi: 10.1051/lhb/20150048.
Prudhomme C., Sauquet E., Watts G. (2015). Low flow response surfaces for drought decision support: a case study from the UK. Journal of Extreme Events, 2(2), doi: 10.1142/S2345737615500050.
Vidal J.-P., Hingray B., Magand C., Sauquet E., Ducharne A. (2015). Hierarchy of climate and hydrological uncertainties in transient low flow projections. HESS http://www.hydrol-earth-syst-sci.net/special_issue214.html.

2014

Barreteau O., Sauquet E., Riaux J., Gailliard N., Barbier R. (2014). Agent Based Simulation of Drought Management in Practice. Advances in Social Simulation. Advances in Intelligent Systems and Computing, vol. 229, 2014, 237-248.
[http://cemadoc.irstea.fr/cemoa/]
Lamouroux N., Pella H., Snelder T.H., Sauquet E., Lejot J., Shankar U. (2014). Uncertainty models for estimates of physical characteristics of river segments over large areas. Journal of The American Water Resources Association, vol. 50, n° 1, p. 1-13, doi 10.1111/jawr.12101
[http://cemadoc.irstea.fr/cemoa/PUB00039669]
Kochanek K., Renard B., Arnaud P., Aubert Y., Lang M., Cipriani T., Sauquet E. (2014). A data-based comparison of flood frequency analysis methods used in France. Natural Hazards and Earth System Sciences, vol. 14, n° 2, p. 295-308, doi 10.5194/nhess-14-295-2014
[http://cemadoc.irstea.fr/cemoa/PUB00040819]
Hall J., Arheimer B., Borga M., Brázdil R., Claps P., Kiss A., Kjeldsen T.R., Kriauciuniene J., Kundzewicz Z.W., Lang M., Llasat M.C., Macdonald N., McIntyre N., Mediero L., Merz B., Merz, R., Molnar P., Montanari A., Neuhold C., Parajka J., Perdigão R.A.P., Plavcová L., Rogger M., Salinas J.L., Sauquet E., Schär C., Szolgay J, Viglione A., Blöschl G. (2014). Understanding Flood Regime Changes in Europe: A state of the art assessment. Hydrology and Earth System Sciences, vol. 18, n° 7, p. 2735-2772, doi 10.5194/hess-18-2735-2014
[http://cemadoc.irstea.fr/cemoa/PUB00041367]
Catalogne C., Sauquet E., Lang M. (2014). Valorisation des données de jaugeages épisodiques pour l’estimation du débit de référence d’étiage QMNA5. Houille Blanche-Revue Internationale de l eau, n° 4, p. 78-87, doi 10.1051/lhb/2014042
[http://cemadoc.irstea.fr/cemoa/PUB00041726]
Lang M., Arnaud P., Carreau J., Deaux N., Dezileau L., Garavaglia F., Latapie A., Neppel L., Paquet E., Renard B., Soubeyroux J.M., Terrier B., Veysseire J.M., Aubert Y., Auffray A., Borchi F., Bernardara P., Carré J.C., Chambon D., Cipriani T., Delgado J.L., Doumenc H., Fantin R., Jourdain S., Kochanek K., Paquier A., Sauquet E., Tramblay Y. (2014). Résultats du projet ExtraFlo (ANR 2009-2013) sur l’estimation des pluies et crues extrêmes. Houille Blanche-Revue Internationale de l eau, vol. 2, p. 5-13, doi 10.1051/lhb/2014010
[http://cemadoc.irstea.fr/cemoa/ PUB00041933]
Francois B., Borga M., Anquetin S., Creutin J.D., Engeland K., Favre A.C., Hingray B., Ramos M.H., Raynaud J.F., Renard B., Sauquet E., Sauterleute J.F., Vidal J.P., Warland G. (2014). Integrating hydropower and intermittent climate-related renewable energies: a call for hydrology. Hydrological Processes, vol. 28, p. 5465-5468, doi 10.1002/hyp.10274
[http://cemadoc.irstea.fr/cemoa/PUB00042862]

2013

Bertrand M., Piégay H., Pont D., Liébault F., Sauquet E. (2013). Sensitivity analysis of environmental changes associated with riverscape evolutions following sediment reintroduction: geomatic approach on the Drôme River network, France. International Journal of River Basin Management, vol. 11, n° 1, p. 1-14, doi:10.1080/15715124.2012.754444.
[http://cemadoc.irstea.fr/cemoa/PUB00037968]
Chazot S., Chauveau M., Perrin C., Bourgin P.-Y., Sauquet E., Vidal J.-P., Rouchy N., Martin E., David J., Norotte T., Maugis P., de Lacaze X. (2013). Quels impacts des changements climatiques sur les eaux de surface en France à l'horizon 2070 ? Vol 4, p. 5-15, doi 10.1051/lhb/2013027
[http://cemadoc.irstea.fr/cemoa/PUB00039117]
Habets F., Boé J., Déqué M., Ducharne A., Gascoin S., Hachour A., Martin E., Pagé C., Sauquet E., Terray L., Thiéry D., Oudin L. & Viennot P. (2013). Impact of climate change on surface water and groundwater of two basins in Northern France: analysis of the uncertainties associated with climate and hydrological models, emission scenarios and downscaling methods. Climatic Change, vol. 21, n° 4, p. 771-785, doi 10.1007/s10584-013-0934-x
[http://cemadoc.irstea.fr/cemoa/PUB00039216]
Nicolle P., Andréassian V., Sauquet E. (2013). Blending neighbor-based and climate-based information to obtain robust low-flow estimates from short time series. Water Resources Research, vol. 49, n° 12, p. 8017-8025, doi 10.1002/2012WR012940
[http://cemadoc.irstea.fr/cemoa/PUB000397036]
Hendrickx F., Sauquet E. (2013). Impact of warming climate on water management for the Ariège river basin (France). Hydrological Sciences Journal, vol. 58, n° 4, p. 1-17
[http://cemadoc.irstea.fr/cemoa/PUB00038520]
Renard B., Kochanek K., Lang M., Garavaglia F., Paquet E., Neppel L., Najib K., Carreau J., Arnaud P., Aubert Y., Borchi F., Soubeyroux J.-M., Jourdain S., Veysseire J.-M., Sauquet E., Cipriani T., & Auffray A. (2013). Data-based comparison of frequency analysis methods: A general framework. Water Resour. Res., 49, doi:10.1002/wrcr.20087.
[http://cemadoc.irstea.fr/cemoa/ PUB00037850]
Snelder T.H., Datry T., Sauquet E., Lamouroux N., Pella H. & Catalogne C. (2013). Regionalization of patterns of flow intermittence from gauging station records, vol. 17, p. 1685-2699, doi 10.5194/hess-17-2685-2013
[http://cemadoc.irstea.fr/cemoa/PUB00038717]
Radanovics S., Vidal J.P., Sauquet E. , Ben Daoud A., Bontron G. (2013). Optimising predictor domains for spatially coherent precipitation downscaling. Hydrology and Earth System Sciences, vol. 17, p. 4189-4208, doi 10.5194/hess-17-4189-2013
[http://cemadoc.irstea.fr/cemoa/PUB0003924013]

2012

Cipriani T., Toilliez T. & Sauquet E. (2012). Estimation régionale des débits décennaux et durées caractéristiques de crue en France. La Houille Blanche, 4-5 : 5-13, doi : 10.1051/lhb/2012024.
[http://cemadoc.irstea.fr/cemoa/PUB00036713]
Poulhe P., Sauquet E., Perrin C., Vidal J.-P., Hendrickx F. & Samie R (2012). De l’usage énergétique de l’eau à l’intégration du multi-usage territorial. Modélisations ressource-usages pour les adaptations aux changements globaux. Techniques, Sciences, Méthodes, 12: 26-42.

2011

Auffray A., Clavel A., Jourdain S., Ben Daoud A., Sauquet E., Lang M., Obled C., Panthou G., Gautheron A., Gottardi F., Garçon R. (2011). Reconstitution hydrométéorologique de la crue de l'Isère de 1859. La Houille Blanche-Revue Internationale de l'eau, vol. 1, p. 44-50
[http://cemadoc.irstea.fr/cemoa/PUB00031414]
Ben Daoud A., Sauquet E., Lang M., Ramos M.H. (2011). Peut-on étendre l'échéance de prévision des crues en optimisant la prévision de pluies par recherche d'analogues ? Application au bassin de la Seine à Paris. La Houille Blanche-Revue Internationale de l'eau, vol. 1, p. 37-43
[http://cemadoc.irstea.fr/cemoa/PUB00031415]
Ducharne A. , Sauquet E., Habets F., Déqué M., Gascoin S., Hachour A., Martin E., Oudin L., Pagé C., Terray L., Thiery D., Viennot P. (2011). Évolution potentielle du régime des crues de la Seine sous changement climatique. La Houille Blanche-Revue Internationale de l'eau, vol. 1, p. 51-57
[http://cemadoc.irstea.fr/cemoa/PUB00031416]
Ben Daoud A., Sauquet E., Lang M., Bontron G., Obled C. (2011). Precipitation forecasting through an analog sorting technique: a comparative study. Advances in Geosciences, vol. 29, p. 103-107
[http://cemadoc.irstea.fr/cemoa/PUB00031477]
Sauquet E., Catalogne C. (2011). Comparison of catchment grouping methods for flow duration curve estimation at ungauged sites in France. Hydrology and Earth System Sciences, vol. 15, p. 2421-2435
[http://cemadoc.irstea.fr/cemoa/PUB00032679]
Habets F., Boé J., Déqué M., Ducharne A., Gascoin S., Hachour A., Martin E., Pagé C., Sauquet E., Terray L., Thiery D., Oudin L., Viennot P., Therry S. (2011). Impact du changement climatique sur les ressources en eau du bassin de la Seine. Agence de l'Eau Seine Normandie, 48 p.
[ http://www.sisyphe.upmc.fr/piren/webfm_send/1010]

2010

Stahl K., Hisdal H., Hannaford J., Tallaksen L.M., van Lanen H.A.J., Sauquet E., Demuth S., Fendekova M., Jódar J. - 2010. Streamflow trends in Europe: evidence from a dataset of near-natural catchments, Hydrol. Earth Syst. Sci., 14, 2367-2382, doi:10.5194/hess-14-2367-2010
[http://cemadoc.irstea.fr/cemoa/PUB00029973]
Moatar F., Ducharne A., Thiéry D., Bustillo V., Sauquet E., Vidal J.P. - 2010. La Loire à l'épreuve du changement climatique. Géosciences, No. 12, 78-87.
Laaha G., Sauquet E., Hisdal H., Kroll C.N., van Lanen, H.A.J, Tallaksen L.M., Woods R. - 2010. FRIEND's contribution to the PUB Benchmark Assessment Report on low flow estimation. AISH Publ. 340, 54-60.
Lang, M., Pobanz, K., Renard, B., Renouf, E., Sauquet E. - 2010. Extrapolation of rating curves by hydraulic modelling, with application to flood frequency analysis. Hydrological Sciences Journal, vol. 55, n° 6, p. 883 - 898
[http://cemadoc.irstea.fr/cemoa/PUB00029235]
Sauquet, E., Dupeyrat, A., Hendrickx, F., Perrin, C., Samie, R., Vidal, J.P. - 2010. IMAGINE 2030, climat et aménagements de la Garonne : quelles incertitudes sur la ressource en eau en 2030 ?. 149 p.
[http://cemadoc.irstea.fr/cemoa/PUB00028876]

2009

Ben Daoud, A., Sauquet, E., Lang, M., Obled, C., Bontron, G. - 2009. Comparison of 850-hPa relative humidity between ERA-40 and NCEP/NCAR re-analyses: detection of suspicious data in ERA-40. Atmospheric Science Letters, vol. 10, n° 1, p. 43 - 47
[http://cemadoc.irstea.fr/cemoa/PUB00026017]
Ben Daoud, A., Sauquet, E., Lang, M., Obled, C., Bontron, G. - 2009. La prévision des précipitations par recherche d'analogues : état de l'art et perspectives. La Houille Blanche, n° 6, p. 60 - 65
[http://cemadoc.irstea.fr/cemoa/PUB00027552]
Carreau J., Naveau P., Sauquet E. (2009). A Statistical Rainfall-Runoff Mixture Model with Heavy-Tailed Components. Water Resources Research, vol. 45, W10437p.
[http://cemadoc.irstea.fr/cemoa/PUB00027248]
Ribatet M., Ouarda T.B., Sauquet E., Gresillon J.M. (2009). Modeling All Exceedances Above a Threshold Using an Extremal Dependence Structure: Inferences on Several Flood Characteristics. Water Resources Research, vol. 45, W03407p.
[http://cemadoc.irstea.fr/cemoa/PUB00027237]
Snelder T., Lamouroux N., Leathwick J.R., Pella H., Sauquet E., Shankar U. (2009). Predictive mapping of natural flow regimes of France. Journal of Hydrology, vol. 373, p. 57-67
[http://cemadoc.irstea.fr/cemoa/PUB00027276]
Sauquet E., Dupeyrat A., Hendrickx F., Labedade R., Samie R., Vidal J.P., Perrin C., Boudhraa H., Gaëckler M. (2009). Impacts anthropiques et étiages de la Garonne à l'horizon 2030. 8 p.
[http://cemadoc.irstea.fr/cemoa/PUB00027251]

2008

Bernardara P., Schertzer D., Sauquet E., Tchiguirinskaia I., Lang M. (2008). The flood probability distribution tail: how heavy is it?. Stochastic Environmental Research and Risk Assessment, vol. 22, n° 1, p. 107-122
[http://cemadoc.irstea.fr/cemoa/PUB00023850]
Chopart S., Sauquet E. (2008). Usage des jaugeages volants en régionalisation des débits d'étiage. Revue des Sciences de l'Eau, vol. 21, n° 3, p. 267-281
[http://cemadoc.irstea.fr/cemoa/PUB00025787]
Renard B., Lang M., Bois P., Dupeyrat A., Mestre O., Niel H., Sauquet E., Prudhomme C., Parey S., Paquet E., Neppel L., Gailhard J. (2008). Regional methods for trend detection: assessing field significance and regional consistency. Water Resources Research, vol. 44, n° W08419, 17 p.
[http://cemadoc.irstea.fr/cemoa/PUB00024453]
Sauquet E., Gottschalk L., Krasovskaia I. (2008). Estimating mean monthly runoff at ungauged locations: an application to France. Hydrology Research, vol. 39, n° 5-6, p. 403 - 423
[http://cemadoc.irstea.fr/cemoa/PUB00025104]
Sauquet E., Lerat J., Prudhomme C. (2008). La prévision hydro-météorologique à 3-6 mois. Etat des connaissances et applications. La Houille Blanche, vol. 6, p. 77-84
[http://cemadoc.irstea.fr/cemoa/PUB00025786]
Sauquet E., Ramos M.H., Chapel L., Bernardara P. (2008). Stream flow scaling properties: investigating characteristic scales from different statistical approaches. Hydrological Processes, vol. 22, p. 3462-3475
[http://cemadoc.irstea.fr/cemoa/PUB00024610]
Sauquet E., Leblois E., Jouve D., Haond M. (2008). Examen de la vulnérabilité de la ressource en eau vis a vis des fluctuations climatiques. Application aux étiages du bassin du Rhône. Techniques sciences méthodes, n° 3, p. 35-47
[http://cemadoc.irstea.fr/cemoa/PUB00024412]

2007

Ribatet M., Sauquet E., Gresillon J.M., Ouarda T.B. (2007). A regional Bayesian POT model for flood frequency analysis. Stochastic Environmental Research and Risk Assessment, vol. 21, n° 4, p. 327-339
[http://cemadoc.irstea.fr/cemoa/PUB00020772]
Ribatet M., Sauquet E., Gresillon J.M., Ouarda T.B. (2007). Usefulness of the reversible jump Markov Chain Monte Carlo Model in regional flood frequency analysis. Water Resources Research, vol. 43, n° 8, 13p.p. W08403 -
[http://cemadoc.irstea.fr/cemoa/PUB00022298]

2006

Gottschalk L., Krasovskaia I., Leblois E., Sauquet E. (2006). Mapping mean and variance of runoff in a river basin. Hydrology and Earth System Sciences, vol. 10, p. 469-484
[http://cemadoc.irstea.fr/cemoa/PUB00020593]
Lang M., Perret C., Renouf E., Sauquet E., Paquier A. (2006). Incertitudes sur les débits de crue. La Houille Blanche, vol. 6, p. 33-41
[http://cemadoc.irstea.fr/cemoa/PUB00021124]
Renard B., Lang M., Bois P., Dupeyrat A., Mestre O., Niel H., Gailhard J., Laurent C., Neppel L., Sauquet E. (2006). Evolution des extrêmes hydrométriques en France à partir de données observées. La Houille Blanche, vol. 6, p. 48-54
[http://cemadoc.irstea.fr/cemoa/PUB00019269]
Sauquet E. (2006). Mapping mean annual river discharges: geostatistical developments for incorporating river network dependencies. Journal of Hydrology, vol. 331, n° 1-2, p. 300-314
[http://cemadoc.irstea.fr/cemoa/PUB00020361]
Sauquet E., Bois P., Renard B. (2006). Observations d'événements extrêmes historiques dans le monde, selon les climats et les réseaux de mesure. La Houille Blanche, vol. 5, p. 60 - 65
[http://cemadoc.irstea.fr/cemoa/PUB00020377]
Schertzer D. , Bernardara P. , Biaou A. , Tchiguirinskaia I. , Lang M. , Sauquet E. , Bendjoudi H. , Hubert P. , Lovejoy S. , Veysseire J.M. (2006). Extrêmes et multifractals en hydrologie : résultats, validations et perspectives. La Houille Blanche, vol. 5, p. 112-119
[http://cemadoc.irstea.fr/cemoa/PUB00020769]

Sauquet

Phone: 33 (0)4 78 47 78 75

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