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Valerie Daux

Evolution du climat
Equipe : Glaces, continents, isotopes...

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Fonction

Professeure de l'Université Versailles -Saint Quentin en Yvelines

HDR

Sujets de recherche

Reconstitution et interprétation de la variabilité climatique du dernier millénaire en domaine continental à partir de la composition isotopique de l'oxygène et du carbone:

- de la cellulose d'arbres vivants ou fossiles

- des phosphates et carbonates biogènes

et à l’aide de données historiques (dates de vendanges.

CV

1989 - 1992: Thèse de doctorat de l’Université Louis Pasteur (Strasbourg I). Spécialité : Géochimie de la Surface.

1992 - 1994: Chercheur - Ingénieur au Laboratoire de Géophysique de la Direction des Applications Militaires du Commissariat à l’Energie Atomique (Bruyères -le- Châtel).

1994 - 1995: Assistant de Recherche au Laboratoire de Géochimie du Département de Géologie de l’Université de Southampton (GB). Bourse européenne.

1995-2010 : Maître de Conférences à l’Université Paris 6.

Depuis 2002 : Rattachement au LSCE

2011-2016: MC de l'Université de Versailles -Saint Quentin en Yvelines

Depuis 2016: Professeure à l'Université de Versailles - Saint Quentin en Yvelines

Publications scientifiques:

  1. *Shi C., Masson-Delmotte V., Daux V., Li Z., Zhang Q.-B. (2010) An unstable tree-growth response to climate in two hundred-year chronologies, North Eastern Qinghai-Tibetan Plateau. Dendrochronologia, 28 (4), 225-237.

  2. Garcia de Cortazar-Atauri I., Daux V., Garnier E., Yiou P.,Viovy N. et al. (2010) An Assessment of error sources when using grape harvest date for past climate reconstruction. Holocene, 20, 599-608.

  3. Garnier E., Daux V., Yiou P., Garcia de Cortazar I. (2011) Grape harvest dates in Besançon (France) between 1525 and 1847:  Social outcome or climatic evidence? Clim. Change, 104, 783-801.

  4. Guiot J., Corona C., Escarsel members including Daux V.  (2010) Growing season in Europe and climate forcings for the last 1400 years. PLos ONE 5 (4), e9972.

  5. *Shi C. , Masson-Delmotte V., Risi C., Eglin T., Stievenard M., Pierre M., Wang X., Gao J., Bréon F.-M, Zhang Q. –B., Daux V. (2011) Sampling strategy and climatic implications of tree-ring stable isotopes in Southeast Tibetan plateau. Earth Planet. Sci. Lett., 301 (1-2), 307-316.

  6. Daux V., Edouard J.L., Masson-Delmotte V., Stievenard M., Hoffmann G. et al. (2011) Can climate variations be inferred from tree-ring parameters and stable isotopes from Larix decidua? Juvenile effects, budmoth outbreaks, and divergence problem. Earth Planet. Sci. Lett., 309, 221-233.

  7. *Shi C., Daux V., Risi C., Hou S.-G., Stievenard M., et al. (2011) Reconstruction of southeast Tibetan Plateau summer cloud cover over the past two centuries using tree ring d18O, Clim. Past, 8, 205-213.

  8. Yiou P., García de Cortázar-Atauri I., Chuine I., Daux V., et al. (2012) Continental atmospheric circulation over Europe during the Little Ice Age inferred from Grape Harvest Dates, Clim. Past, 8 (2), 577-588.

  9. Lécuyer C., Daux V., Moissette P., Cornée J.-J., Guillévéré F. et al. (2012) Stable carbon and oxygen isotope compositions of invertebrate carbonate shells and the reconstruction of paleotemperatures and paleosalinities - A case study of the early Pleistocene of Rhodes, Greece. Palaeogeogr., Palaeoclim., Palaeoecol., 350-352, 39-48.

  10. Daux V., Garcia de Cortazar I., Yiou P., Chuine I., Garnier E. et al. (2011): An open-database of grape harvest dates for climate research: data description and quality assessment, Clim Past, 8, 1403-1418.

  11. Lécuyer C., Hutzler A., Amiot R., Daux V., Grosheny D.,  et al. (2013) Carbon and oxygen isotope fractionation between aragonite and calcite of shells from modern molluscs. Chem. Geol. 332-333, 92-101.

  12. Casado M., Ortega P., Masson-Delmotte V., Risi C., Swingedouw D., Daux V. et al. (2013) Impact of precipitation intermittency on NAO-temperature signals in proxy records. Clim. Past., 9, 871-886.

  13. Labuhn I., Daux V. Pierre M., Stievenard M., Girardclos O. et al. (2013) Tree age, site and climate controls on tree ring cellulose δ18O: A case study on oak trees from south-western France. Dendrochronologia 32(1), 78-89.

  14. Boucher E.,  Guiot J., Hatté C., Daux V. et al. (2014) An inverse modelling approach for tree-ring-based paleoclimatic reconstructions under changing atmospheric CO2 concentrations. Biogeosciences 11, 3245-3258.

  15. Frank D.C. et al. (2015) (50 auhors including V. Daux) Water-use efficiency and transpiration across European forests during the Anthropocene, Nat. Clim. Chang., (MAY), doi:10.1038/nclimate2614.

  16. *Lavergne A., Daux V., Villalba R. Barichivich, J. (2015) Temporal changes in climatic forcings of tree growth at upper treeline forests along a precipitation gradient in Northern Patagonia. Dendrochronologia, 36,49-59.

  17. Shi C., Masson-Delmotte V., Daux V., Zongshan L., Carré M., Moore J.C. (2015) Unprecedented recent warming rate and temperature variability over the East Tibetan Plateau inferred from Alpine treeline dendrochronology. Clim. Dyn. 45, 1367-1380

  18. Bolliet T., Brockmann P., Masson-Delmotte V., Bassinot F., Daux V. et al. (2016) An interactive tool for navigation within a database of water and carbon stable isotope records from natural archives. Clim. Past. 12, 1693-1719.

  19. Labuhn I., Daux V., Girardclos O., Stievenard M., Pierre M., Masson-Delmotte V. (2016) French summer drought since 1326 AD: a reconstruction based on tree-ring cellulose d18O. Clim. Past 12, 1101-1117.

  20. *Lavergne A., Daux V., Villalba R., Pierre M., Stievenard M. (2016) Are the oxygen isotopic compositions of Fitzroya cupressoides and Nothofagus pumilio cellulose promising proxies for climate reconstructions in northern Patagonia? J. Geophys. Res. – Biogeosciences 121(3), 767-776.

  21. *Lavergne  A., Daux V.,Villalba R., Pierre M., Stievenard M., Srur A. (2016) Improvement of isotope-based climate reconstructions in Patagonia through a better understanding of climate influences on isotopic fractionation in tree rings. Earth Planet. Sci. Lett. 459, 372-380.

  22. Lazzerini N., Lécuyer C., Amiot R., Angst D. Buffetaut E., Fourel F., Daux V., Betancourt J.F., Flandrois J.P., Sanchez Marco A., Lomoschitz A. (2016) Oxygen isotope fractionation between bird eggshell calcite and body water: application to fossil eggs from Lanzarote (Canary Islands). Sci. Nature 103, 81-90.

  23. Suppersberger Hamre S., Daux V. (2016) Stable oxygen isotope evidence for mobility in medieval and post-medieval Trondheim, Norway. J. Archaeological Sci. Reports 8, 416-425. Cit. :1

  24. Guillet S., Corona C. Stoffel M., Khodri M. Lavigne F., Ortega P., Eckert N., Dkengne Sielenou P., Daux V. et al. (2017) Climate response to the Samalas volcanic eruption in 1257 revealed by proxy records. Nature Geosciences 10, 123-128. Cit:1

  25. Royer A., Daux V., Fourel F., Lécuyer C. (2017) Carbon, nitrogen and oxygen isotope fractionation during food cooking : implications for the interpretation of the fossil human record. American J. Phys. Anthropol. 163(4), 759-771.

  26. Suppersberger Hamre S., Ersland G.A.,  Daux V., Parson W., Wilkinson C. (2017)Three individuals, three stories, three burials from medieval Trondheim, Norway. PloS one 12(7), e0180277.

  27. Lavergne A., Gennaretti F., Risi C., Daux V., Boucher E., Savard M., Naulier M., Villalba R., Begin C., Guiot J. (2017)Modelling tree-ring cellulose d18O variations of two temperature-sensitive tree species from North and South America. Clim. Past 13(11), 1515-126. Doi: 10.5194/cp-13-1515-2017

  28. Lécuyer C., Atrops F., Amiot R., Angst D., Daux V., Fourel F., et al. (2018) Tsunami sedimentary of Crete records climate during the Minoan warming period (≈3,350 years BP). Holocene 28(6). DOI: 10.1177/0959683617752840.

  29. Shi C., Daux V., Li Z., Wu X., Fan T., et al. (2018) The response of relative humidity to centennial-scale warming over the southeastern Tibetan Plateau inferred from tree-ring width chronologies. Clim. Dyn. DOI:10.1007/s00382-018-4107-5

  30. Lavergne A., Daux V., Pierre M., Stievenard M., Srur A. M., Villalba R. (2018) Past summer temperatures inferred from dendrochronological records of Fitzroya cupressoides in northern Patagonia. J. Geophys. Res. Biogeosciences, 123,1,. DOI : 10.1002/2017JG003989

  31. Daux V., Michelot A., Lavergne A., Bréda N., Damesin C. (2018) Comparison of the performance of d13C and d18O in oak, beech and pine in the record of past climate variations. J. Geophys. Res. Biogeosciences 123,4, DOI:10.1002/2017JG00420

  32. Shestakova T.A., Voltas J., Saurer M., Berninger F., Esper J., Andreu-Hayles L., Daux V. et al. (2019) Spatiotemporal patterns of tree growth as related to carbon isotope fractionation in European forests under changing climate. Global Ecology and Biogeography 28(9),  1295-1309.Doi: 10.1111/geb.12933

  33. Lavergne A., Voelker S., Csank A., Graven H., de Boer H. J., Daux V. et al. (2019) Historical changes in the stomatal limitation of photosynthesis: empirical support for an optimality principle. New Phytologist, In press.

  34. *Penchenat T., Vimeux F., Daux V. et al.: On the isotopic equilibrium between precipitation and water vapor in the Northern Patagonia during late summer 2017. Geochimica Cosmochimica Acta. In press.

Enseignement

Paléoclimatologie, géochimie isotopique, géologie générale

Divers

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FILM_02_TROPIQUES_VA_AVEC_MUSIQUE_20171030.mp4

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