Feedback processes either enhance (positive feedback) or weaken (negative feedback) the effect of climate change triggers. Feedback processes can be…+
Tag Archives: Manitoba
Why must we prevent a 2ºC rise?
To avert potential and catastrophic effects on both humans and ecosystems, we must prevent global temperatures from rising by more…+
What might happen in the future?
On this page, we address these topics about Manitoba’s climate: How hot might it get? Globally Canada Manitoba What is…+
Global climate
On this page, we deal with these issues related to global climate and climate change: Global averages Temperature Precipitation Click…+
Arctic
We have observed a greater degree of warming in the Arctic than other parts of the world. Sea ice and…+
Manitoba’s climate
The charts below show how average temperatures have changed in Winnipeg in each season from 1872 to 2005. (1) Each…+
Canada GHG by province
Here we look at the way emissions have changed across the country from 1990 to 2013. Different regions of the…+
Canada GHG by sector
From 1990 to 2013, Canada’s greenhouse gas (GHG) emissions increased by about 18.5%.* (1) Most of this increase (88%) came from the…+
What causes climate change?
In this section, you will learn about the following key mechanisms that change the climate – now and in the past: Feedback…+
Is the climate changing?
In this section, we look at the following avenues of scientific evidence that clearly show that the climate is changing:…+
