Expert says climate change will alter the Prairies

University of Winnipeg geography professor predicts Manitoba climate will be more like Nebraska’s 
within a few decades, including weeks of plus 30 C summer days

Hurricane Sandy and the devastating Midwest drought have convinced many Americans that climate change is real, and Prairie residents may soon have reason to feel likewise, says a University of Winnipeg geography professor. “We are in climate change central in this part of North America,” Danny Blair said in a recent presentation at Ag Days.

Climate change to hit Mexico hard

mexico city / reuters / A growing body of scientific evidence ranks Mexico and its southern neighbours near the top of the list of countries most vulnerable to global warming, and advances in micro-forecasting foresee a grim future in alarming detail. According to two new studies, a deadly combination of warmer weather and less rainfall


Link builds between weather extremes and warming

Extreme rainfall, heat waves and increased pollen-induced allergies are to be expected as climate change unfolds

Reuters / Extreme weather events over the past decade have increased and were “very likely” caused by man-made global warming, a study in the journal Nature Climate Change said March 25. Scientists at Germany’s Potsdam Institute for Climate Research used physics, statistical analysis and computer simulations to link extreme rainfall and heat waves to global

U.S. heat wave breaks records

Reuters / An “unprecedented” March heat wave in much of the continental United States has set or tied more than 7,000 high temperature records, and signals a warming climate, health and weather experts said on Friday. While natural climate variability plays a major role, it is the addition of human-spurred climate change that makes this particular


2011: Record warmth in the Arctic

As we slowly make our way into 2012 I thought we should take a little bit of time to look back at how 2011 turned out globally. I’ve already mentioned that in the last half of 2011 our region of the world saw record-warm temperatures along with very dry conditions. Globally, 2011 came in tied

Weaker sun will not delay global warming

London/ Reuters / A weaker sun over the next 90 years is not likely to significantly delay a rise in global temperature caused by greenhouse gases, a report said Jan. 23. The study, by Britain’s Meteorological Office and the University of Reading, found that the sun’s output would decrease up until 2100 but this would


Whither the weather?

If this is global warming — bring it on! That was a common response to last week’s record-setting temperatures across southern Manitoba —at least initially. Who could complain about a daytime high of 11 C the first week of January? But at the same time few could deny a sense of unease over a less-than-white

In World’s Breadbasket, Climate Change Feeds Some Worry

It can t happen here, can it? The United States, the breadbasket and supplier of last resort for a hungry world, has been such an amazing food producer in the last half-century that most Americans take for granted annual bounteous harvests of grain, meat, dairy, fruits, vegetables and other crops. When horrific images of drought


Climate Change Already Reducing Crop Yields: Study

Scientists warn that climate change resulting from global warming could reduce the world’s ability to grow food just when an increasing population needs it most. Now, new research indicates it may already be happening. A recent paper published in Sciencemagazine says two of the world’s four major crops show declining yields over the last 30

2010 Ties For Warmest Year, Emissions To Blame

Last year tied for the warmest since data started in 1880, capping a decade of record high temperatures that shows mankind’s greenhouse gas emissions are heating the planet, a U.S. agency said. Global surface temperatures in 2010 were 1.12 F (0.62 C) above the 20th century average, tying the record set in 2005, the National