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St-Onge, Guillaume

Professeur en géologie marine

Directeur de Institut des sciences de la mer de Rimouski

Campus : Campus de Rimouski

Courriel : guillaume_st-onge@uqar.ca

Téléphone : 418 723-1986, poste 1741

Téléphone sans frais : 1 800 511-3382, poste 1741

Bureau : O-108

Domaines de recherche :

  • Géologie marine
  • Paléomagnétisme
  • Sédimentologie
  • Stratigraphie quaternaire
  • Risques naturels
  • Paléoclimatologie
  • Paléocéanographie

Chaire de recherche du Canada en géologie marine

Laboratoire de paléomagnétisme et géologie marine

Recherches et expertises

Formation
  • Stage postdoctoral, INRS, Eau-Terre et Environnement, 2004
  • Doctorat en Sciences, Ph. D Ressources minérales, Université du Québec à Montréal, 2004 
  • Maîtrise en Sciences, M. Sc Sciences de la terre, Université du Québec à Montréal, 2000 
  • Baccalauréat en Sciences, B. Sc Géographie physique, Université du Québec à Montréal, 1998

Publications et communications

Publications

Les droits des documents présentés sur cette page appartiennent à leurs auteurs respectifs (voir pour chaque publication les noms des auteurs). Les lecteurs de cette page sont autorisés à télécharger une copie de chaque publication pour leur usage personnel. Une autorisation écrite des détenteurs de chacun des copyrights est nécessaire pour une distribution ou un autre usage de ce matériel scientifique.

Articles soumis (*indique mes étudiants)/Papers submitted for publication (*indicates my students) 

  • Desiage*, P.-A., St-Onge, G., Duchesne, M.J., Montero-Serrano, J.-C., Haller, M.J. sera soumis prochainement. Late Pleistocene and Holocene evolution of sedimentary environments associated with postglacial transgression in the Gulf of San Jorge, central Patagonia, Argentina.
  • Narancic, B., Saulnier-Talbot, É., Meyer, H., Chapligin, B., St-Onge, G., Pienitz, R. soumis. Paleoclimatic reconstructions based on the assemblage composition and oxygen isotope ratios of sedimentary diatoms. Journal of Quaternary Science.

Articles acceptés sous réserve de modifications/Papers accepted for publication

  • Velle*, J., Walczak, M., Reilly, B., St-Onge, G., Stoner, J., Fallon, S., Mix, A., Belanger, C., Forwick, M. accepté sous réserve de modifications. High-resolution inclination records from the Gulf of Alaska, IODP Expedition 341 Sites U1418 and U1419. Geophysical Journal International.
  • Stevenard, N., Montero-Serrano, J.-C., Eynaud, F., St-Onge, G., Zaragosi, S. accepté sous réserve de modifications. Responses of the Cape Norton Shaw glaciers in the Manson Icefield (Nunavut, Canada) to late glacial and Holocene climate variability. Boreas.

Articles sous presse/Papers in press 

  • Nzekwe*, O, P., Lapointe, F., Francus, P., St-Onge, G., Lajeunesse, P., Fortin, D., Jenny, J.-P., De Coninck, A., Philippe*, É.G.H., Labarre, T. sous presse. A new ~900-year varved record in Lake Walker, Québec North Shore, eastern Canada: insight on Late Holocene climate mode of variability. Journal of Paleolimnology.
  • Locat, J., Locat, A., Lemieux, J.-M., Demers, D., Locat, P., St-Onge, G., Habersetzer, M. sous presse. The characterization of an event layer in Champlain Sea sediments at the 2010 St. Jude landslide (Québec, Canada): regional implications and contributions from piezocone data. Compte-rendu (avec comité de lecture) du congrès GéoNiagara 2021.

Articles publiés/Published articles 

2021

  • Letaïef*, S., Montero-Serrano, J.C., St-Onge, G., 2021. Sedimentary processes within the Canadian Arctic Archipelago: relationships among Sedimentological, geochemical, and magnetic sediment properties. Geochemistry, Geophysics, Geosystems 22, e2021GC009719. https://doi.org/10.1029/2021GC009719
  • Bieber*, A. St-Onge, G., Feuillet, N., Carlut, J., Moreno, E., Michel, E. 2021. Regional chronostratigraphy in the eastern Lesser Antilles Quaternary fore-arc and accretionary wedge sediments: relative paleointensity, oxygen isotopes and reversals. Quaternary Geochronology 65, 101179.
  • Narancic, B., Saulnier-Talbot, É., St-Onge, G., Pienitz, R. 2021. Diatom sedimentary assemblages and Holocene pH reconstruction from the Canadian. Écoscience, doi: 10.1080/11956860.2021.1926642.

2020

  • Lapointe*, F., Francus P., Bradley, R.S., Balascio, N., Abbott, M., Stoner, J., St-Onge, G., De Coninck, A., Labarre, T. 2020. Annually resolved Atlantic sea surface temperature variability over the past 2,900 y. Proceedings of the National Academy of Sciences, https://doi.org/10.1073/pnas.2014166117. L’une des 10 découvertes de l’année de Québec-Science.
  • Simon, F., Rochon, A., St-Onge, G., Torre, I. 2020. Pollen dispersal patterns in marine surface sediments from the San Jorge Gulf, SE Patagonia (Argentina). Palaeogeography, Palaeoclimatology, Palaeoecology 556, 109869.
  • Giraudeau, J., Georgiadis, E., Caron*, M., Martinez, P., St-Onge, G., Billy, I., Lebleu, P., Ther, O., Massé, G. soumis. A high-resolution elemental record of post-glacial lithic sedimentation in 1 Upernavik Trough, western Greenland: history of ice-sheet dynamics and ocean circulation changes over the last 9 100 years. Global and Planetary Change 191, 103217.
  • Hétu, B., Rémillard*, A., Bernatchez, P., St-Onge, G. 2020. Landforms and Landscapes of the Magdalen Islands: The Role of Geology and Climate. Dans : O. Slaymaker et N. Catto (Éds.), Landscapes and Landforms of Eastern Canada. Springer Nature, Switzerland,  doi.org/10.1007/978-3-030-35137-3.
  • Caron, M.*, Montero-Serrano, J.-C., St-Onge, G., Rochon, A. 2020. Quantifying Provenance and Transport Pathways of Holocene Sediments From the Northwestern Greenland Margin. Paleoceanography and Paleoclimatology, 34. https://doi.org/10.1029/2019PA003809
  • Normandeau, A., Bourgault, D., Neumeier, U., Lajeunesse, P., St-Onge, G., Gostiaux, L., Chavanne, C. 2020. Direct monitoring of upslope migrating cyclic steps during storm-induced turbidity currents. Sedimentology 67, 1045-1068.
  • Lévesque*, Y., St-Onge, G., Lajeunesse, P., Desiage, P.-A., Brouard, É. 2020. Defining the maximum extent of the Laurentide Ice Sheet in Home Bay cross-shelf trough during the Last glacial episode. Boreas 49, 52-70.
  • Caron*, M., Rochon, A., Montero-Serrano, J.-C., St-Onge, G. 2020. Evolution of sea‐surface conditions on the northwestern Greenland margin during the Holocene. Journal of Quaternary Science 34, 569-580.

2019

  • Haberzettl, T., Daut, G., Schulze, N., Spiess, V., Wang, J., Zhu, L. and the 2018 Nam Co workshop party (incluant G. St-Onge). 2019. ICDP workshop on scientific drilling of Nam Co on the Tibetan Plateau: 1 million years of paleoenvironmental history, geomicrobiology, tectonics and paleomagnetism derived from sediments of a high-altitude lake. Scientific Drilling 25, 63-70.
  • Lapointe*, F., Bradley, R., Cook, T., Francus, Pi, Abbott, M., Balascio, N., St-Onge, G., Stoner, J., Forman, S. 2019. Chronology and sedimentology of a new 2.9 ka annually laminated record from South Sawtooth Lake, Ellesmere Island. Quaternary Science Reviews 222, article 105875.
  • Casse*, M., Montero-Serrano, J.-C., St-Onge, G., Poirié, A. 2019. REE distribution and Nd isotope composition of estuarine waters and bulk sediment leachates tracing lithogenic inputs in eastern Canada. Marine Chemistry 211, 117-130.
  • Deschamps*, C.-É., Montero-Serrano, J.-C., St-Onge, G., Poirié, A. 2019. Holocene changes in deep water circulation in the western Arctic Ocean inferred from authigenic Nd and Hf isotopes. Paleoceanography and Paleoclimatology 34, 1038-1056.
  • Leng, W., von Dobeneck, T., Just, J., Govin, A., St-Onge, G., Piper, D.J.W. 2019. Compositional changes in deglacial red mud event beds off the Laurentian Channel reveal source mixing, grain-size partitioning and ice retreat. Quaternary Science Reviews 215, 98-115.
  • Lisé-Pronovost, A., Salomon, F., Goiran, J.-P., St-Onge, G., Herries, A, I. R., Montero-Serrano, J.C., Heslop, D., Roberts, A. P., Levchenko, V., Zawadzki, A., Heijnis, H. 2019. Dredging and Canal Gate Technologies in the Ancient Harbour of Rome from Multi-Proxy Sediment Analysis. Quaternary International 511, 78-93.
  • Caron*, M., St-Onge, G., Montero-Serrano, J.-C., Rochon, A., Georgiadis, E., Giraudeau, J., Massé, G. 2019. Holocene chronostratigraphy of northeastern Baffin Bay based on radiocarbon and paleomagnetic data. Boreas 48, 147-165.
  • Gagnon-Poiré, A., Lajeunesse, P., Normandeau, A., Francus, P., St-Onge, G., Nzekwe, O.P., 2019. Corrigendum to “Late-Quaternary glacial to postglacial sedimentation in three adjacent fjord-lakes of the Québec North Shore (eastern Canadian Shield)” [Quat. Sci. Rev. 186 (2018) 91–110]. Quaternary Science Reviews 220, 401-403.

2018

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2001

2000

  • St-Onge, G. and Hillaire-Marcel, C. 2000. Inventaire des couches accidentelles récentes dans le fjord du Saguenay à partir des propriétés physiques de carottes de forages. 53rd Canadian Geotechnical Conference, Montréal. Conference preceedings : 145-151.

1999

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