Dept. of Atmospheric and Oceanic Sciences

Millions of people die prematurely every year from diseases and cancer caused by air pollution. The first line of defence against this carnage is ambient air quality standards. Yet, according to researchers from McGill University, over half of the world’s population lives without the protection of adequate air quality standards.

Classified as: air pollution, PM2.5, global, air quality standards, Sustainability, Bulletin of the World Health Organization, Yevgen Nazarenko, Devendra Pal, Parisa A Ariya
Published on: 11 Mar 2021

The Faculty of Science is celebrating McGill’s 200th anniversary with a student art exhibition on the theme of “Science!”. McGill students at all levels and all faculties are invited to submit works in any medium, expressing what science means to them.

Faculty of Science bicentennial committee member, Torsten Bernhard, says the aim of the exhibition is to celebrate science in all its forms.

Published on: 12 Jan 2021

The threshold for dangerous global warming will likely be crossed between 2027 and 2042 – a much narrower window than the Intergovernmental Panel on Climate Change’s estimate of between now and 2052. In a study published in Climate Dynamics, researchers from McGill University introduce a new and more precise way to project the Earth’s temperature. Based on historical data, it considerably reduces uncertainties compared to previous approaches.

Classified as: climate change, dangerous warming, global warming, Sustainability, Intergovernmental Panel on Climate Change, Scaling Climate Response Function, Bruno Tremblay, Shaun Lovejoy, Raphaël Hébert
Published on: 21 Dec 2020

Please check the below link for resources available regarding mental health concerns:

Classified as: department of atmospheric and oceanic sciences
Published on: 25 Aug 2020

Please check the link below if you are an international student planning to enter Canada:

Classified as: department of atmospheric and oceanic sciences
Published on: 25 Aug 2020

Please check the below link for useful information regarding working and learning remotely at Mcgill



Classified as: department of atmospheric and oceanic sciences
Published on: 25 Aug 2020

The Arctic Ocean will be ice-free in the summer within the next 30 years, a study says, which will result in "devastating consequences for the Arctic ecosystem," according to McGill University in Montreal. Sea ice is frozen ocean water that melts each summer, then refreezes each winter. The amount of summer sea ice in the Arctic has been steadily shrinking over the past few decades because of global warming. Since satellite records began in 1979, summer Arctic ice has lost 40% of its area and up to 70% of its volume, the Guardian said.

Classified as: Bruno Tremblay, Arctic, global warming, climate change, ice
Published on: 23 Apr 2020

This week, an article submitted by the Prof. Ariya's research group to ChemSusChem has been identified as VIP (very important article). The journal article is titled: 

Natural Kaolin: Sustainable Technology for the Instantaneous and Energy-Neutral Recycling of Anthropogenic Mercury Emissions

Classified as: VIP article
Published on: 9 Dec 2019

Scientists have been looking at pollution affecting the air, land and water around the Athabasca Oil Sands for some time. After looking at contaminants in snow taken from up-to 25 km away from the oil sands, a McGill-led scientific team now suggests that oil sand pollution is also affecting the weather patterns in the surrounding regions.

Classified as: pollution, Athabaska oil sands, weather, nanoparticles, environment, Sustainability, chemistry
Published on: 18 Nov 2019

Congratulations to the Atmospheric and Oceanic Sciences Weather Forecasting Team (Prof. John Gyakum, Dr. Eyad Atallah, Christopher McCray (PhD student), Kai Melamed-Turkish (MSc student), Yeechian Low (MSc student) for the Safety Ambassador 2019 award for all their weather related-services for major events such as convocation ceremonies for the past years to the Emergency Management and Preparedness Unit.

Pictured accepting the award: L-R Christopher McCray, Yeechian Low and Kai Melamed-Turkish

Classified as: Atmospheric and Oceanic Sciences, Weather Forecasting Team, Safety Ambassador award, recognition
Published on: 13 Sep 2019

It is with great sadness that I convey the news that Roddy Rogers, Professor Emeritus in our department, Atmospheric and Oceanic Sciences, has passed away on February 20.

Roddy, a giant in our field, was a world-renowned scientist, particularly in the areas of cloud physics and radar meteorology. His text, co-authored with Professor Yau, entitled “A short course in Cloud Physics” has been used by students and faculty throughout the globe.

Published on: 5 Mar 2019

Our very own Christopher McCray (PhD Student, McGill AOS) crunches Environment Canada numbers on rain, snow, temperature and freezing rain ' to quantify the weather whiplash Montrealers have been experiencing this winter'.

Read more about 'Weather Whiplash' on the Montreal Gazette website.

Published on: 28 Feb 2019

Amélie Desmarais, our MSc student, attended the Emerging Leaders 2019 Conference that was held in Norway in January of this year.

Classified as: Leadership Conference
Published on: 1 Feb 2019


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