Étude géologique, métallurgique et environnementale d’un gisement de pegmatite lithinifère

Le lithium et le tantale fait partie des minéraux critiques (MC) identifiés par le Canada. De nombreux gîtes à Li-Ta ont été répertoriés au Québec et afin de promouvoir l’exploitation responsable de ceux-ci, il est impératif de réaliser une caractérisation détaillée qui déterminera le modèle d’exploration, la ressource exploitable ainsi que les risques environnementaux. L’identification […]

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Zircon as a tracer of mantle processes and kimberlite magmatism

Zircon, the oldest mineral found on Earth, provides a unique record of geological processes through time. Its extreme chemical and mechanical stability helps preserving these records upon the mineral transfer to the Earth’s surface and weathering. Zircon is a ubiquitous accessory mineral in silica-rich continental rocks, which has long been used as a tracer of […]

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Optimization of Fine Solids Removal in Recirculating Aquaculture Systems

The objective of the project is to test and optimize a novel stationary bed filter for removing fine waste solids from the water of recirculating aquaculture systems. The filter uses plastic media to intercept the waste solids. Beta prototypes of the filter have been installed at four hatcheries owned by Cooke Aquaculture Inc. in the […]

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[Contributions méthodologiques aux études d’impacts des projets de mines d’uranium au Québec

Depuis 2006, le gouvernement du Québec a réorienté sa politique minière pour promouvoir l’exploration de l’uranium dans le nord québécois. Cependant, les manifestations par des groupes sociaux se sont multipliées résultant ainsi en divers blocages de projets d’exploration de l’uranium (Sept-Îles). La demande d’un moratoire sur l’exploitation de l’uranium au Québec a été signée par […]

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Numerical Weather Forecast Advances for Clean Energy Production

The objective is to create new weather-forecast products to enable BC Hydro meteorologists to better support electric-power generation, power transmission, dispatch of emergency repair crews, anticipation of electric loads, and energy trading. The method is to use powerful computers to solve atmospheric equations for future weather (a method called Numerical Weather Prediction, NWP), and to […]

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Methodology to Collect, Calibrate and Process Thermal RPAS Imagery into Radiometric Orthomosaics for Salmon Habitat Preservation

This project proposes to create a standardized methodology to collect, calibrate and process thermal drone imagery into ortho-rectified maps showing accurate temperature data for streams and rivers. These temperature maps are quickly becoming a useful tool with which to detect influxes of cold water that are critical for the preservation of salmon habitat. As our […]

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Food Systems Literacy – A Framework of Competencies for the Canadian Context

As sustainability is increasingly being questioned from an environmental, social and economic standpoint for food systems, and food insecurity rates are persisting globally, there is a need to improve citizen knowledge about food and food systems to transform them. A primary angle to improve knowledge is through education. Farm to Cafeteria Canada is a key […]

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Mapping Nature’s Vulnerability: Developing an Ecological Risk Assessment Scorecard for Enhanced Disclosure and Reporting

Forests play a vital role in the environment, biodiversity, and human societies. To safeguard these crucial ecosystems, effective risk assessment and management strategies are essential. Our initiative employs Multi-Criteria Decision Analysis, Geographic Information Systems, Remote Sensing, and satellite imagery to assess and alleviate risks to forest species. This approach integrates diverse variables to create comprehensive […]

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Community dynamics in restored salt marshes

Salt marshes are important coastal ecosystems as they provide many services to surrounding areas. However, due to their highly productive nature, they have a long history of being converted into farmland in the Maritimes and continue to be altered for human development. Salt marsh restoration has become popular recently to mitigate the increasing societal costs […]

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Enhancing agricultural production through the use of alkaline stabilized biosolids

Agricultural use of municipal biosolids has many possible benefits for producers, including improved soil physical properties and fertility supplements for crop production. However, recent concerns with pharmaceutical ingredients, consumer product ingredients, and hormones entering into sensitive ecological environments such as surface or ground water has brought into question the continued use of biosolids in agriculture. […]

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A comparison of the solvent extraction of betulin and betulinic acid from tree bark with a bark oil containing a complex mixture of compounds

B. W. BioEnergy Inc. produces high-quality carbon from renewable hardwood trees (birch, alder, willow and maple) in a patent-pending torrefaction process. The trees are debarked to produce the carbon which is 10-times more effective than commercial coconut carbon. Tree bark is a waste product and currently used to fuel the torrefaction process. Mi’kmaq and other […]

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