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Canada Warming At Twice the Global Rate, Report Finds (www.cbc.ca)
An anonymous reader quotes a report from CBC.ca: Canada is, on average, experiencing warming at twice the rate of the rest of the world, with Northern Canada heating up at almost three times the global average, according to a new government report. Entitled "Canada's Changing Climate Report (CCCR)," the study was commissioned by the Environment and Climate Change Department and was slated to be released officially on Tuesday. That release date was moved up to Monday after CBC published its story about the leaked report.
The leaked copy of the report says that since 1948, Canada's annual average temperature over land has warmed 1.7 C, with higher rates seen in the North, the Prairies and northern British Columbia. In Northern Canada, the annual average temperature has increased by 2.3 C. According to the U.S. National Oceanic and Atmospheric Administration (NOAA), since 1948, global average temperatures have increased by about 0.8 C. Along with these temperature increases, the CCCR says Canada is experiencing increases in precipitation (particularly in winter), "extreme fire weather" and water supply shortages in summer, and a heightened risk of coastal flooding. The document says that while warming in Canada has been the result of both human activity and natural variations in the climate, "the human factor is dominant," especially emissions of greenhouse gases.
The leaked copy of the report says that since 1948, Canada's annual average temperature over land has warmed 1.7 C, with higher rates seen in the North, the Prairies and northern British Columbia. In Northern Canada, the annual average temperature has increased by 2.3 C. According to the U.S. National Oceanic and Atmospheric Administration (NOAA), since 1948, global average temperatures have increased by about 0.8 C. Along with these temperature increases, the CCCR says Canada is experiencing increases in precipitation (particularly in winter), "extreme fire weather" and water supply shortages in summer, and a heightened risk of coastal flooding. The document says that while warming in Canada has been the result of both human activity and natural variations in the climate, "the human factor is dominant," especially emissions of greenhouse gases.
Here's some interesting data, see figure 4-2 straight from the report. Because there is a step in the temperature pre-1963 to post-1963, the powers-that-be determined to heat the past rather than cool the current. So the new, UHI-affected data is determined to be "correct" instead of the older, less-affected data. That's called cooking the books - literally.
Browsing at +1 - no ACs, I ignore their posts. So refreshing!
All the climate models show that temperatures should rise faster closer to the arctic, here in Norway we have measured the same rise as in Canada, i.e. about twice the global average.
Norway starts at 58N, North Cape is 71 degrees North. Except for the Gulf Stream Norway would not be habitable at all.
Terje
"almost all programming can be viewed as an exercise in caching"
Canada will soon be a livable country.
At which point they'll have to build a wall because the USA won't be sending their best people?
Some places are not warming at all. Look at the white blob in the north Atlantic. This is possibly a sign that the Atlantic Ocean’s Meridional overturning circulation (AMOC) may be weakening as a result of increased fresh water due to Greenland glacier melt. This was the premise of "day after tomorrow".
If the AMOC were disrupted, it could divert the Gulf Stream waters that usually flow northward, past the British Isles and Norway, and cause them to instead circulate toward the equator. If this were to happen, Europe's climate would be seriously impacted
It makes them a lot milder though. It's been years since we had a good run of -50C.