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…

Hey Winnipeg: was November warm or cold?

Hey Winnipeg: was this a cold November, or a warm November? Winnipeggers need no reminding that November 2017 started off cold. Very cold. Record-breaking, in fact: November 9th set a frigid new record low of -23.7 °C. Predictably, many online commentators used the cold as a talking point to deny the reality of climate change….

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…

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 and a…

Welcome to your new winter, Winnipeg

It’s a slushy, wet, late-November day in Winnipeg. I walked to work this morning missing the usual abrupt onset of the cold, dry prairie winter, and thinking that I’d been happy to leave this kind of damp and dirty fall behind when I moved here from southern Ontario. My friends and relatives are always confused…