Ambroise Leroy

Université Laval
Postdoctoral fellow candidate

Supervisor: Bérenger Bourgeois
Start: 2026-04-01
End: 2028-03-31

Project

Comprehensive Inventory of Weeds in Quebec
The goal of the Comprehensive Inventory of Weeds in Quebec is to catalog all weed species present in agricultural fields across Quebec. Based on these surveys, the project also aims to understand which factors (agricultural practices, crop types, characteristics of the surrounding landscape, etc.) account for the distribution of species richness and functional diversity within weed communities.

Keywords

functional ecology, agroecology, botany

Publications

1- The surrounding landscape affects ecosystem multifunctionality in oilseed rape fields
Leroy, Ambroise, Olivier Martin, Jean‐Luc Gautier, Vincent Bretagnolle, Sabrina Gaba
2025 Journal of Applied Ecology

2- Flowers of ruderal species are numerous but small, short and low‐rewarding
Genty, Léa, Elena Kazakou, Aurélie Metay, Mathilde Baude, Antoine Gardarin, Alice Michelot‐Antalik, Ambroise Leroy, Armel Sotillo, Juliette Crouzet, Karim Barkaoui
2023 Oikos