Patrick Lajeunesse

• Centre d'études nordiques
• Centre de recherche Québec-Océan-Laval

Financements des 2 dernières années

• Ariane Ampleman-Duchesne, Maîtrise en sciences géographiques - avec mémoire
• Élodie Bracquart, Stage postdoctoral en océanographie
• Hariniaina Ramiaramanana, Doctorat en sciences géomatiques
• Jack Pleyers, Maîtrise en sciences géographiques - avec mémoire
• Jean-François Bernier, Doctorat en sciences géographiques
• Kerstin Brembach, Doctorat en sciences géographiques
• Marie Aude Cormier, Maîtrise en sciences géographiques - avec mémoire

Encadrements des 5 dernières années

• Alexis Paul Belko, Doctorat en sciences géographiques
• Ariane Frigon, Maîtrise en sciences géographiques - avec mémoire
• Mathieu St-Pierre, Doctorat en sciences géographiques
• Myriam Thériault, Maîtrise en sciences géographiques - avec mémoire
• Pierre-Olivier Couette, Doctorat en sciences géographiques
• Pierre-Olivier Couette, Stage postdoctoral en géographie
• Samuel Couture, Maîtrise en sciences géographiques - avec mémoire
• Samuel Vaillancourt, Maîtrise en sciences géographiques - avec mémoire
• Sydney Meury, Maîtrise en sciences géographiques - avec mémoire

Travaux de recherche des 5 dernières années

Sediment density flow distribution on wave-influenced deltas Sedimentology, 2023. Normandeau, A., Eamer, J.B.R., Bernatchez, P., Didier, D., Lajeunesse, P., Limoges, A., Montero-Serrano, J.-C.. DOI 10.1111/sed.13033

Morphosedimentary Response of an Urban Beach System to Interannual Variability in Shorefast Ice Dynamics SSRN, 2023. Bernier, J.-F., Meury, S.W., Lajeunesse, P.. DOI 10.2139/ssrn.4462477

Retreat and stabilization of a marine-based ice margin along a high arctic fjord-cross-shelf trough system Quaternary Science Reviews, 2023. Couette, P.-O., Lajeunesse, P., Ghienne, J.-F., Dorschel, B., Gebhardt, C., Hebbeln, D., Brouard, E.. DOI 10.1016/j.quascirev.2022.107949

Climatic control on the retreat of the Laurentide Ice Sheet margin in easternmost Québec–Labrador (Canada) revealed by cosmogenic nuclide exposure dating Journal of Quaternary Science, 2023. Couette, P.-O., Ghienne, J.-F., Lajeunesse, P., Van der Woerd, J.. DOI 10.1002/jqs.3525

Geomorphology and Late Quaternary Evolution of Lake Manicouagan, a Deep Impounded Impact Crater-Fjord-Lake of the Eastern Canadian Shield Hinterland SSRN, 2023. Chassiot, L., Lajeunesse, P., L’Heureux-Houde, F.-X., Bernier, J.-F., Lenz, K.-F., Gebhardt, C.. DOI 10.2139/ssrn.4471820

Holocene sedimentary sequences from Nachvak and Saglek Fjords (Northern Labrador) as a record of deglaciation of the Torngat Mountains and Hudson Bay Quaternary Science Reviews, 2023. Duboc, Q., Lajeunesse, P., St-Onge, G., Moros, M., Perner, K.. DOI 10.1016/j.quascirev.2023.108046

Valley morphology and Quaternary seismic stratigraphy of the Manicouagan impact crater lake (Eastern Canada) Journal of Quaternary Science, 2023. Lenz, K.-F., Gebhardt, A.C., Lajeunesse, P., Lohrberg, A., Gross, F., Krastel, S.. DOI 10.1002/jqs.3529

Detailed Seafloor Imagery of Turbidity Current Bedforms Reveals New Insight Into Fine-Scale Near-Bed Processes Geophysical Research Letters, 2022. Normandeau, A., Lajeunesse, P., Ghienne, J.-F., Dietrich, P.. DOI 10.1029/2021GL097389

Evidence for an extensive ice shelf in northern Baffin Bay during the Last Glacial Maximum Communications Earth and Environment, 2022. Couette, P.-O., Lajeunesse, P., Ghienne, J.-F., Dorschel, B., Gebhardt, C., Hebbeln, D., Brouard, E.. DOI 10.1038/s43247-022-00559-7

The Green Edge cruise: Investigating the marginal ice zone processes during late spring and early summer to understand the fate of the Arctic phytoplankton bloom Earth System Science Data, 2022. Bruyant, F., Amiraux, R., Amyot, M.-P., Archambault, P., Artigue, L., Barbedo De Freitas, L., Bécu, G., Bélanger, S., Bourgain, P., Bricaud, A., Brouard, E., Brunet, C., Burgers, T., Caleb, D., Chalut, K., Claustre, H., Cornet-Barthaux, V., Coupel, P., Cusa, M., Cusset, F., Dadaglio, L., Davelaar, M., Deslongchamps, G., Dimier, C., Dinasquet, J., Dumont, D., Else, B., Eulaers, I., Ferland, J., Filteau, G., Forget, M.-H., Fort, J., Fortier, L., Galí, M., Gallinari, M., Garbus, S.-E., Garcia, N., Gérikas Ribeiro, C., Gombault, C., Gourvil, P., Goyens, C., Grant, C., Grondin, P.-L., Guillot, P., Hillion, S., Hussherr, R., Joux, F., Joy-Warren, H., Joyal, G., Kieber, D., Lafond, A., Lagunas, J., Lajeunesse, P., Lalande, C., Larivière, J., Le Gall, F., Leblanc, K., Leblanc, M., Legras, J., Lévesque, K., Lewis, K.-M., Leymarie, E., Leynaert, A., Linkowski, T., Lizotte, M., Lopes Dos Santos, A., Marec, C., Marie, D., Massé, G., Massicotte, P., Matsuoka, A., Miller, L.A., Mirshak, S., Morata, N., Moriceau, B., Morin, P.-I., Morisset, S., Mosbech, A., Mucci, A., Nadaï, G., Nozais, C., Obernosterer, I., Paire, T., Panagiotopoulos, C., Parenteau, M., Pelletier, N., Picheral, M., Quéguiner, B., Raimbault, P., Ras, J., Rehm, E., Ribot Lacosta, L., Rontani, J.-F., Saint-Béat, B., Sansoulet, J., Sardet, N., Schmechtig, C., Sciandra, A., Sempéré, R., Sévigny, C., Toullec, J., Tragin, M., Tremblay, J.-E., Trottier, A.-P., Vaulot, D., Vladoiu, A., Xue, L., Yunda-Guarin, G., Babin, M.. DOI 10.5194/essd-14-4607-2022

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, 2022. 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.. DOI 10.1007/s10933-021-00220-x

Earthquake-triggered submarine landslides in the St. Lawrence Estuary (Québec, Canada) during the last two millennia and the record of the major 1663 CE M ≥7 event Quaternary Science Reviews, 2022. Mérindol, M., St-Onge, G., Sultan, N., Lajeunesse, P., Garziglia, S.. DOI 10.1016/j.quascirev.2022.107640

The depositional signature of cyclic steps: A late Quaternary analogue compared to modern active delta slopes Sedimentology, 2021. Ghienne, J.-F., Normandeau, A., Dietrich, P., Bouysson, M., Lajeunesse, P., Schuster, M.. DOI 10.1111/sed.12806

The morphosedimentary record of glacial to postglacial environmental changes in fjord-lake Mékinac and adjacent areas (southeastern Canadian Shield) Geomorphology, 2021. Trottier, A.-P., Brouard, E., Lajeunesse, P., Normandeau, A.. DOI 10.1016/j.geomorph.2020.107565

Assessing bank erosion hazards along large rivers in the Anthropocene: a geospatial framework from the St. Lawrence fluvial system Geomatics, Natural Hazards and Risk, 2021. Bernier, J.-F., Chassiot, L., Lajeunesse, P.. DOI 10.1080/19475705.2021.1935333

Reconstructing past hydrology of eastern Canadian boreal catchments using clastic varved sediments and hydro-climatic modelling: 160 years of fluvial inflows Climate of the Past, 2021. Gagnon-Poiré, A., Brigode, P., Francus, P., Fortin, D., Lajeunesse, P., Dorion, H., Trottier, A.-P.. DOI 10.5194/cp-17-653-2021