– By Kevin Hamilton –
The extraordinary 2023 Canadian wildfire season has been in the public eye for much of this spring, but during June 7-8 the event entered a new phase of global media...
An overview of field work conducted on high-latitude mineral dust aerosol in the Ä’äy Chù Valley in Kluane National Park, Yukon
– By Arnold Downey –
Mineral Dust Aerosol (MDA) is known to have an important influence on several environmental topics. Like all aerosol, MDA plays a role in the radiative balance of the atmosphere,...
Micrometeorological Variables and Atmospheric Dispersion Modeling in Two Climate Regions of Quebec
– By Richard Leduc, Ph.D., AirMet Science Inc., and Jean-François Brière, Ministère de l’Environnement et de la Lutte contre les changements climatiques
The US-EPA (2019a) AERMOD dispersion...
Air Pollution in the Time of COVID-19
– By D.G. Steyn, Department of Earth, Ocean and Atmospheric Sciences, The University of British Columbia, Vancouver, B.C., and Kyle Howe, Air Quality and Climate Change, Metro Vancouver Regional...
Visibility Forecast in Wildfire Smoke: An August 2018 Case Study
– By Yimei Li, Canadian Meteorological Aviation Centre, Environment and Climate Change Canada –
In recent years, wildfire smoke has become an increasingly alarming natural disaster in Western...
Blue Sky Blues or the Three Degrees of Aircraft Pollution
– By Phil Chadwick –
The title of this 2012 painting below, numbered 1260 in my artistic journey, is “Three Degrees”. That title might sound cryptic. Let me explain.
All air...
Message from the CMOS President: Resilience and Possibility in Challenging Times
– By Kimberly Strong, CMOS President and Professor & Chair, Department of Physics, University of Toronto –
Dear CMOS Friends and Colleagues,
As we go ‘to press’ with this issue of the CMOS Bulletin,...
Toward Quantifying Area-fugitive Greenhouse Gas (GHG) Emissions from Open-pit Mines
– By Amir Nazem, Md. Rafsan Nahian, Ryan Byerlay, Manoj K. Nambiar, and Amir A. Aliabadi-
Conventional techniques to quantify area-fugitive Greenhouse Gas (GHG) emissions from an open-pit...
MOPITT – Measuring Pollution in the Troposphere for 20 Years
– By Prof. James R. Drummond, FRSC, Department of Physics & Atmospheric Science, Dalhousie University –
Most scientific projects run for a few years and then the people involved move...
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