Photo shows a smiliing Bob Kochtubajda, caucasian man, balding with glasses, for his article on the 2014 wildfire season in the NWT

Extreme 2014 wildfire season in the Northwest Territories

– By Bob Kochtubajda1, Ron Stewart2, Mike Flannigan3, Barrie Bonsal1, Charles Cuell4, and Curtis Mooney1

1. Environment and Climate Change Canada; 2. University of Manitoba, Winnipeg, MB; 3. University of Alberta, Edmonton, AB; 4. CHMR Climate Resilience Consulting, Kaslo, BC.

Media reports around the world have highlighted the extreme and unprecedented nature of wildfires in recent years (e.g. Chile 2017, Portugal 2017, Greece 2018, California 2017 and 2018). In Canada, the 2016 Fort McMurray wildfire was the third largest in Alberta’s history and became the costliest natural disaster in Canadian history,

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Banner Image for Gilbert's article on the origins of PM2.5 into Quebec shows a sunset skyline with smokestacks

Using Back-Trajectories to Trace the Origins of Fine Particulate Matter (PM2.5)

– By Jean-Philippe Gilbert, Richard Leduc, and Nathalie Barrette, Geography Department, University of Laval

Air pollution in the province of Québec, Canada is monitored daily to allow for a rapid response to public health issues. However, there are few studies concerning the long-distance trend of pollutants, and those studies that do exist focus on a small area of study. The objective of this paper is to determine the sources of certain pollutants coming in to Québec,

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The MOPITT Terra spacecraft launch showing the Atlas IIAS lift-off on 18th December 1999 (Photo credit: Jim Drummond)

MOPITT, Atmospheric Pollution, and Me: A Personal Story

– By Jim Drummond, Principal Investigator for the Measurements Of Pollution in The Troposphere (MOPITT) instrument on the Terra satellite –

It’s 1987 and I have just bought my first personal computer – an IBM PC clone running at a stunning 8MHz! I’m also on sabbatical at the National Center for Atmospheric Research (NCAR) in Boulder, Colorado,

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