Climate change

The Institut national de santé public du Québec (INSPQ) decided to draw on the expertise of the CIRAIG to conduct a life cycle assessment (LCA) of ten urban heat island mitigation (UHI) measures applicable to the residential sector. The goal was not to compare or evaluate the effectiveness of these measures, but rather to assess the other potential environmental impacts that result from their…

According to the Intergovernmental Panel on Climate Change (IPCC), eleven of the hottest twelve years ever observed were recorded since 1995 and are attributable to rising levels of greenhouse gases in the atmosphere. North American cities “that currently experience heat waves are expected to be further challenged by an increased number, intensity and duration of heat waves”.

In…

Cyanobacteria are photosynthetic bacteria that are naturally present in the earth’s fresh water and salt water ecosystems; they are not algae despite the fact that they are referred to as blue-green algae. For millions of years, these micro-organisms have been intimately associated with the development of life on the planet, since they helped enrich the earth’s atmosphere with oxygen. Through…

One of the projected consequences of climate change (CC) is an increase in weather events or situations which until now have been rare, such as heavy precipitation or extended periods of drought. In this context, major infrastructure is likely to be affected by changes in the water regime, including the drinking water supply. Climatic variables that may affect volumes available for drinking…

The activities of hunting, fishing and collection of resources from the land and sea are of central importance to the health of Inuit in Nunavik. For approximately twenty years now, confidence in these resources and Inuit access to them have been threatened by reports of environmental contaminants in wildlife, social and economic trends influencing the time available to hunt and fish, and more…