Chaire de recherche du Canada en dendroécologie et en dendroclimatologie

05/08/2024

Bravo à nos étudiants !

04/24/2024

03/08/2024

Félicitations Maxence 🍁👏🏼

🍁🌿🌳
Est-ce que l'érable à sucre, l'érable rouge et le bouleau jaune pourraient éventuellement faire partie intégrante de la forêt boréale mixte? Les travaux du doctorant en sciences de l'environnement à l' Institut de recherche sur les forêts IRF - UQAT, Maxence Soubeyrand, indiquent que oui.

Celui-ci s'est penché sur les facteurs influençant la capacité des feuillus tempérés à s’établir et à croître au sein des peuplements typiques de la forêt boréale mixte. 🌲🪵🌲

En savoir plus > https://www.uqat.ca/nouvelles-et-evenements/nouvelle/?id=3023

02/02/2024

Highlights
• Shade emerges as a prominent factor explaining tree growth for deciduous tree species, while climate plays a significant role for conifers.

• Competition shape tree growth responses within climate and soil gradients but the direction and strength varies with the tree species.

•Soil-climate interactions impact tree growth; red maple show positive growth rate to higher temperatures but declines under low soil fertility.

• Even in optimistic climate scenarios, climate change may impact tree growth, especially for black spruce, which has its southern limit in Quebec.
https://www.sciencedirect.com/science/article/pii/S0378112724000434

02/01/2024

https://www.sciencedirect.com/science/article/pii/S0378112724000434

Climate, soil, and competition factors jointly drive tree growth variability at local and regional scale. However, the comprehensive interaction of th…

11/30/2023

09/04/2023

Contribution dans ce reportage radio

This has been the worst fire season on record. Lives have been lost, homes destroyed, communities evacuated — and fires are still burning across Canada. Matt Galloway speaks with Susan Ormiston, the CBC’s international climate correspondent, about the effects of this forest fire season.

06/08/2023

Notre lab au colloque du GREMA est magnifique!