What's Current Archives - CMOS BULLETIN SCMO

Bias Correcting Surface Snow Water Equivalent Estimates using Machine Learning

Written on January 22, 2023.

-By Fraser King- During Canada’s cold winters, snowpacks that aren’t consistently plowed or hovelled slowly grow in size and density. From a water-balance perspective, these snowpacks act as ephemeral...

Tornadoes on the Canadian Prairies: 1826-1939 — Part 2, Project Results

Written on January 17, 2023.

-By Patrick McCarthy and Jay Anderson- Abstract Kendrew and Currie (1955) commented on prairie tornadoes in their 1955 publication The Climate of Central Canada: “…they probably occur in Alberta and...

Tornadoes on the Canadian Prairies: 1826-1939 — Part 1, Project Overview

Written on January 17, 2023.

-By Patrick McCarthy and Jay Anderson- Abstract Our project was to develop the most comprehensive and accurate database of Canadian prairie tornadoes. We have completed the period from 1826 to 1939....

The importance of coastal foredunes as a nature-based solution for shoreline protection: What Hurricane Fiona tells us

Written on December 16, 2022.

-By Jeff Ollerhead, Robin Davidson-Arnott, and Bernard O. Bauer- Figure 1: A) Foredune erosion at the Greenwich Dunes eastern beach access post-Fiona (photo taken west to east). The inset shows the...

The birth of the HAWC

Written on November 7, 2022.

-By Hind Al-Abadleh, Jean-Pierre Blanchet, Adam Bourassa, and Kaley Walker- On October 18, 2022, The Honourable François-Philippe Champagne, Federal Minister of Innovation, Science and Industry announced...

High-resolution ocean modelling of British Colombia’s fjords

Written on November 1, 2022.

-By Krysten Rutherford and Laura Bianucci- The nearshore and coastal ocean is an important region, acting as a buffer between the land and the open ocean. As a result, it experiences climate change...

Retrospective: Robie W. Macdonald, OC, FRSC (1947-2022)

Written on October 24, 2022.

-By Sophia C. Johannessen and Jules M. Blais- This retrospective was first published on FACETS on 22 September 2022. Robie (Rob) Macdonald studied large-scale ocean systems, including the global carbon...

Cold Arctic outflow winds cool and reoxygenate coastal waters in Bute Inlet, British Columbia

Written on October 5, 2022.

– By Jennifer Jackson, Jody Klymak, Keith Holmes, Wiley Evans, Alex Hare, Charles Hannah, Bill Floyd, Laura Bianucci, Di Wan– Anthropogenic climate change has led to the warming (Johnson et Lumpkin,...

Future ocean changes: What can ecosystem models tell us?

Written on September 26, 2022.

– By Andrea Bryndum-Buchholz – Climate change is impacting all aspects of life across the globe. Oceans are becoming warmer and more acidic causing a cascade of consequences for marine life — heightened...

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