Profil de Stephane Bonnet

Email : stephane.bonnetSPAMFILTER@get.obs-mip.fr

Téléphone / phone: 05 61 33 25 89

Bureau / office : H105

Institution : UPS

Statut / status: Enseignant chercheur

Adresse professionnelle / address:

Université de Toulouse III / Paul Sabatier
GET - Observatoire Midi-Pyrénées
UMR 5563
14 av E. Belin
31400 Toulouse

Site perso / personal website :

Professeur à l'Université Paul Sabatier depuis septembre 2011

Responsable du Master Science de la Planète et de l'Environnement de l'Université Paul Sabatier:  http://spe.obs-mip.fr/index.php

Responsable du Master 2 Terre et Planètes de l'Université Paul Sabatier: http://spe.obs-mip.fr/index.php/masters2/m2rtp

Responsable adjoint du Champ Disciplinaire "Sciences de la Terre et de l'Evironnement"

Membre du Conseil du Département Biologie et Géosciences de la Faculté des Sciences et Ingénierie

Membre du Conseil Scientifique de l'Observatoire Midi-Pyrénées

Influence of climate on the geometry of landscapes : climatically induced uplift of the topography and impact of orographic gradient on the morphology of mountain belts (projects in the Argentina, Nepal and New Zealand)
 
Dynamics of fluvial incision and formation of fluvial terraces (projects in France, Spain and New Zealand)
 
Coupling between erosion and foothill deposition ; stratigraphic record of landscape dynamics (projects in France, Spain and Chile)
 
Erosion and landscape dynamics (i) of the hercynian belt of northwestern Europe and (ii) of the Pyrenean piedmont

Principales publications

Andermann, C., Crave, A., Gloaguen, R, Davy, P., and  Bonnet, S. Connecting source and transport: Suspended sediments in the Nepal Himalayas. Earth Planet. Sci. Lett., 351-352, 158-170, 2012.

Lemarchand, J., Boulvais, P., Gaboriau, M., Boiron, M.-C., Tartèse, R., Cokkinos, M.,Bonnet, S. and Jegouzo, P. Giant quartz vein formation and high-elevation meteoric fluid infiltration into the South Armorican Shear Zone : geological, fluid inclusion and stable isotope evidence.J. Geol. Soc. London, 169, 17-27, 2012.

Andermann, C., Longuevergne, L., Bonnet, S., Crave, A., Davy, P. and Gloaguen, R. Impact of transient groundwater storage on the discharge of Himalayan rivers.Nature Geoscience5, 127-132, 2012.

Rohais, S. BonnetS. and Eschard R. Sedimentary record of tectonic and climatic erosional perturbations in an experimental coupled catchment-fan system. Basin Research, DOI : 10.1111/j.1365-2117.2011.00520.x, 2011
 
 Andermann, C., S. Bonnet, and R. Gloaguen, Evaluation of precipitation data sets along the Himalayan front. Geochem. Geophys. Geosyst., 12, Q07023, doi:10.1029/2011GC003513, 2011
 
 Simoes, M., J. Braun, and S. Bonnet. Continental-scale erosion and transport laws : A new approach to quantitatively investigate macroscale landscapes and associated sediment fluxes over the geological past. Geochem. Geophys. Geosyst., 11, Q09001, doi:10.1029/2010GC003121, 2010.
 
 Bonnet, S. Shrinking and splitting of drainage basins in orogenic landscapes from the migration of the main drainage divide. Nature Geoscience, 2, 766-771, 2009 .
 
 Rouby, D., Bonnet, S., Guillocheau, F., Gallagher, K., Robin, C., Biancotto, F., Dauteuil, O. and Braun, J. Sediment supply to the Orange sedimentary system over the last 150 Ma : an evaluation from sedimentation/denudation balance. Marine and Petroleum Geology, 26, 783-794 2009.
 
 Bonnet, S. La mulette perlière : un témoin précieux du creusement des vallées en Bretagne. Pen Ar bed, 103, 40-48, 2008..
 
 Babault, J., Bonnet, S., Ruiz, G. and Van den Driessche, J. A comment on "Late to post_orogenic denudation of the Central Pyrenees revealed through combined thermochronological data and modelling" by M. Gibson, H. D. Sinclair, G. J. Lynn, and F. M. Stuart. Basin Research, doi : 10.1111/j.1365-2117.2008.00377.x, 2008.
 
 Babault, J., Bonnet, S., Van den Driessche, J., and Crave, A. High elevation of low-relief surfaces in mountain belts : Does it equate to post-orogenic surface uplift ?, Terra Nova, 19, 272-277, 2007.
 
 Babault, J., Loget, N., Van den Driessche, J., Castelltort, S., Bonnet, S., and Davy, P. Did the Ebro basin connect to the Mediterranean before the Messinian Salinity Crisis ? Geomorphology, 81, 155-165, 2006.
 
 Babault, J., Van den Driessche, J., Bonnet, S., Castelltort, S., and Crave, A., Origin of the highly elevated Pyrenean peneplain. Reply to the Comment by Yanni Gunnel, and Marc Calvet, Tectonics, vol. 25, TC3003, doi:10.1029/2005TC001922, 2006.
 
 Bonnet, S., and Crave, A. Macroscale dynamics of experimental reliefs. In : Buiter, S.J. H. & Schreurs, G. (eds), Analogue and numerical modelling of crustal-scale processe, J. Geol Soc. London Spec. Publ., 253, 327-339, 2006.
 
 Grudjic, D., Coutand, I., Bookhagen, B., Bonnet, S., Blythe, A., and Duncan, C. Climatic forcing of erosion, landscape, and tectonics in the Bhutan Himalayas., Geology, 34, 801-804, 2006.
 
 Menier, D., Reynaud, J.-Y., Proust, J.- N., Guillocheau, F., Guennoc, P., Tessier, B., Bonnet, S., and Goubert, E., Inherited fault control on the drainage pattern and infilling sequences of late glacial incised valleys, SE coast of Brittany, France, SEPM Spec. Publ., in press.
 
 Babault, J., Bonnet, S., Van den Driessche, J., and Crave, A., Influence of piedmont sedimentation on erosion dynamics of an uplifting landscape : an experimental study. Geology, 33, 301-304, 2005.
 
 Babault, J., Van den Driessche, J., Bonnet, S., Castelltort, S., and Crave, A., Origin of the highly elevated Pyrenean peneplain. Tectonics, 24, TC2010, doi:10.1029/2004TC001697, 2005.
 
 Regard, V., Bellier, O., Thomas, J.-C, Bourlès, D., Bonnet, S., Abbassi, M., Braucher, R , Mercier, J., Shabanian, E., Soleymani, Sh, and Feghhi, Kh. Cumulative right-lateral fault-slip rate accross the Zagros-Makran transfer zone : role of the Minab-Zendan fault system in accomodating Arabia-Eurasia convergence in southeastern Iran. Geophys. J. Int., doi:10.111j.1365-246X.2005.02556.x, 2005.
 
 Brault, N., Bourquin, S., Guillocheau, F., Dabard, M.-P., Bonnet, S., Courville, P., Estéoule-Choux, J., and Stepanoff, F., Mio-Pliocene to Pleistocene paleotopographic evolution of Brittany (France) from a sequence stratigraphic analysis : relative influence of tectonics and climate, Sed. Geol., 163, 175-210, 2004.
 
 Bonnet, S., and Crave, A., Landscape response to climate change : insights from experimental modeling and implications for tectonic vs. climatic uplift of topography, Geology, 31,123-126, 2003.
 
 Guillocheau, F., Brault, N., Thomas, E., Barbarand, J., Bonnet, S., Bourquin, S., Estéoule-Choux, J., Guennoc, P., Menier, D., Néraudeau, D., Proust, J.-N., and Wyns, R., Histoire géologique du Massif Armoricain depuis 140 Ma (Crétacé-actuel), Bull. Assoc. Geol. Bassin de Paris, 40, 13-28, 2003.
 
 Bonnet, S., Besnard, M., and Van Den Driessche, J., Drainage network expansion of the Salagou drainage basin (S. France) : an example of relief response to recent climate change ?, Terra Nova, 13, 214-219, 2001.
 
 Brault, N., Guillocheau, F., Proust, J.-N., Nalpas, T., Brun, J.-P., Bonnet, S., and Bourquin, S., Le système fluvio-estuairien Pléistocène moyen-supérieur de Pénestin (Morbihan) : une paléo-Loire ?, Bull. Soc. géol. France, 172, 563-572, 2001.
 
 Proust, J.-N., Menier, D., Guillocheau, F., Guennoc, P., Bonnet, S., Rouby, D., and Le Corre, Cl., Les vallées fossiles de la baie de Vilaine : nature et évolution du prisme sédimentaire côtier du Pléistocène armoricain, Bull. Soc. géol. France, 172, 737-749, 2001.
 
 Bonnet, S., Guillocheau, F., Brun, J.-P., and Van den Driessche, J., Large-scale relief development related to Quaternary tectonic uplift of a Proterozoic-Paleozoic basement : The Armorican Massif, NW France, J. Geophys. Res., 105, 19,273-19,288, 2000.
 
 Bonnet, S., Guillocheau, F., Brun, Relative uplift measured using river incisions : the case of the armorican basement (France), C. R. Acad. Sci, 327, 245-251, 1998.
 
 Guillocheau, F., Bonnet, S., Bourquin, S., Dabard, M. P., Outin, J. M., and Thomas, E., Mise en évidence d’un réseau de paléovallées ennoyées (paléorias) dans le Massif Armoricain : une nouvelle interprétation des sables pliocènes armoricains, C. R. Acad. Sci, 327, 237-243, 1998.
 
 Van Vliet-Lanoe, B.,Bonnet, S., Hallegouet, B., and Laurent, M., Neotectonic and seismic activity of the Armorican and Cornubian Massif : regional stress field with glacio-isostatic influence ?, J. Geodyn, 24, 219-239, 1997.

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