Open pit mine at night with excavators

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 mine have serious drawbacks. The bottom-up approach is based on inventory estimates, in which the emissions from different stationary sources across a mining facility are combined. This approach does not include the atmospheric measurements of GHGs or meteorology and relies on assumptions of the strength of each GHG source within a facility that may not be up-to-date.

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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 on to something else. The Measurements Of Pollution in The Troposphere (MOPITT) project has been running for over 30 years and on December 18th, 2019 we are celebrating the 20th anniversary of the launch of the MOPITT satellite instrument.

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Revitalization of UQAM Atmospheric Science Undergraduate Programme

– By René Laprise and Julie Mireille Theriault –

Department of Earth and Atmospheric Sciences, Université du Québec à Montréal (UQAM), laprise.rene@uqam.ca, theriault.julie@uqam.ca

The enrollments in Atmospheric Science (AS) programmes are rather low in Canadian universities, and the situation at UQAM is no exception. The low profitability of AS programmes threatens the long-term perspectives for training specialists in atmospheric-related fields.

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Radar Events Initiative

– By Phil Chadwick, Meteorologist and Eco-Artist –

Tenacity may be a good thing especially if it is well intentioned – the objective analysis of the weather services provided by Environment Canada. The following was written in 2004 to address some perceived deficiencies. The quality and quantity of radar were expanding and there were many imperative applications for that burgeoning information. The following were just a few of those and I had many more in the queue ready for implementation.

Now 15 years later I have not yet given up. A new generation of S-Band radars are being deployed across Canada offering much superior data that needs to be fully utilized as this 2004 research proposed.

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Haowen Qin, Budding Meteorologist and CMOS’ Youngest Member

– An Interview by CMOS Bulletin Editor, Sarah Knight –

At 17-years old, Haowen Qin is an incredibly passionate and knowledgeable budding meteorologist, and is CMOS’ youngest member to date. I recently had the opportunity to interview Haowen, at the urgings of our very own Prof. Douw Steyn who has been mentoring this young man and has seen what his curiosity, intelligence and drive are capable of. Read the quite remarkable story of Haowen’s relationship with meteorology,

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Verner Suomi – The life and work of the founder of satellite meteorology

– Review by Lewis Poulin –

By John M. Lewis, Published by the American Meteorological Society, paperback, 168 pages, ISBN 9781944970222, $30.00 (USD)

– “Processing satellite data is like taking a drink from a fire hose” – Verner Suomi –

I was looking forward to doing this review. I love biographies and I’m working now with GOES-16/17 data which has been made possible by Verner Suomi’s early work in satellite meteorology.

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In Memoriam: Wayne Evans

Dr. Wayne Evans, Adjunct Professor in the Centre for Research in Earth and Space Science (CRESS) at York University from 1976 onwards, passed away in Seattle, Washington on April 27th, 2019. Although he never held a faculty position at York, during his time at Environment Canada and Trent University he maintained continued collaborations with CRESS, and contributed a great deal to its research activities.

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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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