University of Winnipeg

Tag: impacts

From Risk to Resilience

Will Climate History Repeat Itself? Lessons from another global warming event.

Approximately 56 million years ago, Earth underwent a period of rapid global warming. Scientists have named this event the Paleocene-Eocene Thermal Maximum, or PETM for short. Long before humans even existed, Earth’s climate warmed by over 4 °C (and perhaps by as much as 8 °C). From a geological perspective, the PETM occurred out of…
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Urban forests under threat from climate change

Picture this: a quaint suburban street with row upon row of mature ash trees, their canopies growing and weaving together to form a tunnel of green, through which you can just make out a row of houses being shaded from the hot afternoon sun. Before 2002, much of Toronto fit this description perfectly. Today, thanks…
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Top 5: Canadian Weather and Climate Stories of 2017

Record-breaking hurricanes in the Atlantic; wildfires raging across the West coast and the Mediterranean; killer heatwaves across Europe and Australia; destructive flooding in South Asia. The list goes on and on. It seemed like 2017 had more than its fair share of disastrous weather. Although no single event can ever be directly linked to climate…
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The Prairie Climate Atlas: making climate science meaningful

The Prairie Climate Atlas has been created as a tool for communicating the severity of climate change in the Prairie Provinces. The collection of interactive maps and graphs available throughout the website allow users to explore how climate is projected to change across the Prairies. In the coming months, we will be linking this modelling…
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2017 a record year for smoke

Temperatures throughout Canada’s forests are rising fast because of human-caused global climate change, leaving researchers increasingly worried about the potential for longer, more deadly forest fire seasons in the near future.   One of the under-reported consequences of forest fires is their impact on air quality.  In many cases, communities several hundreds of kilometers downwind…
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Eight Ways Cities are Building Climate Resilience

The Building a Climate-Resilient City series was prepared for the City of Edmonton and the City of Calgary by the Prairie Climate Centre, a collaboration between the University of Winnipeg and the International Institute for Sustainable Development. Climate change will have serious impacts for cities. In coming decades, building resilience will be essential urban policy…
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Flood Risks, Big Data, and Political Leadership

At the end of October the Intact Centre for Climate Adaptation at the University of Waterloo released a report entitled Climate Change and the Preparedness of Canadian Provinces and Yukon to Limit Potential Flood Damage (PDF) that should be required reading for Manitoba’s policymakers. Its recommendations should be taken very seriously given the economic and…
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This ain’t your grandparents’ climate

    Memory has a way of distorting our perceptions of climate change. We remember snow drifts as high as our heads when we were kids, but forget that we were only three feet tall. We remember experiencing weeks on end of ‘windchill 2000’ weather in February, but forget that that way of measuring wind…
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Climate Atlas points to very large increase in +30 °C weather for the Prairies

    Last week we launched the Prairie Climate Atlas – which illustrates how climate change is likely to impact the Canadian Prairie Provinces. One of the most dramatic maps in the atlas shows how the number of days per year with temperatures greater than or equal to +30 C triples or even quadruples across…
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