The Pacific Salmon Foundation is leading a multi-year project: Salish Sea Marine Survival Program (SSMSP) to determine what is affecting the survival of juvenile salmon and steelhead in the Salish Sea. There are three hypotheses to investigate. The impact of availability of food for the fish, the predation on the fish and other factors including […]

Annually, large number of tailings samples are collected by operators and sent to laboratories for measurement of Methylene Blue Index (MBI). This procedure is costly, time-consuming, and results are a function of the methods used and personnel expertise. In prior research we developed predictive models for the quick and consistent estimation of tailings MBI from […]

Le methane (CH 4) est un gaz a effet de serre puissant dont les sources sont multiples, incluant les tourbieres, les lacs et les eaux usees. Les etudes montrent que les flux de CH4 sont tres variables dans l’espace et dans le temps, mais les donnees sont encore fragmentaires. Ce manque d’information limite notre capacite […]

Climate change continues to shrink the sea ice in the Arctic. Consequently, there is an ever-increasing trend of industrial and shipping activities in the Canadian Arctic. This results into a high risk of accidental or deliberate release of oil-related pollutants in the Arctic waters. Satellite remote sensing is a key component in spill detection as […]

Les documents portant sur l’étalement urbain en rapport aux changements climatiques sont abondants et couvrent un large spectre (textes de politiques publiques; écrits prônant les “bonnes pratiques”; écrits scientifiques produisant de la connaissance sur cette question complexe et multidimensionnelle). Cette diversité de documents est souvent source de confusion chez les acteurs de planification territoriale à […]

Assessment of the effects of earthquakes on rock slopes requires detailed measurements both before and after the shaking. However, at present, there is a lack of high resolution data that enables this, partly as it is unusual to have good data from prior to earthquakes. This information is important for validating models that are used […]

Regional Climate Models (RCMs) allow generating climate-change projections into the future over a limited region of the globe at high spatial resolution. The production of large ensembles of simulations from a same RCM is an emerging field of research allowing to explore in detail the interaction between climate change, natural climate variability and extreme events, […]

La qualité des eaux souterraines au Canada se dégrade et impacte la qualité des eaux de surface qui leur sont connectées. Étudier l’eau souterraine est complexe. La recherche universitaire a développé des méthodes efficaces pour comprendre d’où viennent l’eau et les pollutions et quels sont leurs parcours, mais elles ne sont presque jamais appliquées aux […]

Le projet est une collaboration entre l’UQAM et la compagnie Harfang Exploration et sera réalisé dans la région administrative d’Eeyou Istchee – Baie James, au Québec. Harfang Exploration explore une propriété dans la région d’étude afin d’en déterminer le potentiel pour la découverte d’un gisement d’or. L’objectif de la recherche est d’identifier les principales caractéristiques […]

Diamond-bearing kimberlites are enigmatic deposits due to their complex volcanic plumbing systems and variable preservation. Although geophysical methods are well established and effective exploration techniques, they require independent and costly constraints (e.g., drilling) to limit the number of plausible targets. There is thus a clear need to enhance interpretation of geophysical data to optimize target […]

The vein-hosted gold deposits in the Bissett area of SE Manitoba have long produced significant amounts of gold and the area has the potential for future substantial discoveries. Given the strong structural control on ore formation, a concerted research effort has been conducted on the structural geology of the deposits. However, there are several outstanding […]

Icebergs off the East Coast of Canada continue to pose a risk to shipping and offshore activities including offshore oil and gas platforms, with 2017 shaping up to be an active year. All Canadians have an interest in understanding these risks and improving safety for individuals while safeguarding wildlife and the natural environment. Recently very […]