In partnership with the City of Quebec, the CRAUM will take advantage of the new development of Maguire Avenue, which has been redeveloped into a friendly green street. Planting 94 urban trees was thought out upstream to integrate a research site to develop and evaluate new structural planting pits. Structural tree pits are important for the growth and survival of urban trees, and this site will allow us, among other things, to study the long-term effects of different pit and soil designs. This integrated approach, therefore, offers a golden research opportunity while improving the quality of urban life.
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Professional : Claudelle Bourque
Category: Research professional Advisor : Janani Sivarajah Date : 2023 - ... |
Globally, development and infrastructure are placing great pressure on urban ecosystems. In Quebec City, trees planted in new neighborhoods seem to present more survival and growth problems than those planted in old neighborhoods. In partnership with the City of Quebec and its goal to maintain and develop a healthy tree canopy, we examine planting habitats, soil management, and historical land use influences on tree growth and health in neighborhoods of different developmental ages.
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Student : In recruitment
Category : Master Advisor : Janani Sivarajah Co-advisor : Alison Munson Date : September 2023 |
In collaboration with the Ministry of Environment and Climate Change, Fauna and Parks (MELCCFP), Université Laval, and the City of Quebec, the main objective of this project is to review the literature on technosols and its application methods to test its feasibility in Quebec City.
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Professionnal : Manuella Strukelj Humphery
Category : Research professional Advisor : Janani Sivarajah Date : 2023 - ... |
The project's objective is to analyze to what extent constructed soils, from now on referred to as "technosol", contribute to increasing carbon storage in the soil and direct GHG emissions through substituting recycled materials. Working alongside our project partners, we conduct experiments and installations in the field to provide the best technosol recommendations for tree plantations and other uses in urban areas.
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Student : In recruitment
Category : Master Advisor : Janani Sivarajah Co-advisor : Alison Munson Date : January 2024 |
In this inter-city project in Toronto, Montreal and Quebec, we are monitoring urban road dust near tree pits (both trees and soils). Additionally, we examine the stress tolerance of different tree species, the inter- and intraspecific variation of trees, and the extent to which trees and their different components (e.g., bark, leaves) can capture or filter stresses pollutants in different tree height strata and serve as passive air pollution monitors and indicators of urban forest health. The results of this project will provide recommendations on tree species planting and better tree management near high traffic areas.
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Student : Ahosan Habib Ador
Category : PhD Advisor : Janani Sivarajah Co-advisor : Clare Wiseman Date : January 2024 |