environmental changes in canada caused by global warming?

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[匿名]

2014-12-24 12:28 am

what are some (at least 3) environmental changes in canada because of global warming?

更新1:

oh and the effects of the effect has to be environment related too sry.. xD (like if theres less snow in the rockies, thts envrionmental but the effects of tht is losing tourism and ski resorts but thts not envrionmental related) thanks

回答 (8)

[匿名]

2014-12-24 1:05 am

Increased agriculture from more growing days.
Less deaths from hypothermia
Reduced heating costs

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Mr. Smartypants

2014-12-24 12:32 am

Rising sea levels threatening coastal cities.

Less snow in the Rockies, hurting tourism and ski resorts.

The prairies are getting warmer, and actually this is a good thing for Canada. The US is losing good farmland, Canada is gaining it.

And you can now sail across the north of Canada, the long-sought Northwest Passage. 8^)

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[匿名]

2014-12-24 12:39 am

permafrost changes and release of more methane

less frequent winter cold temperatures leading to greater forest infestation of pine beetles

changes in arctic ice cover leading to more shipping and resource extraction

increased air conditioning costs

changes in precipitation patterns.

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[匿名]

2014-12-24 8:51 am

Let's see. I live in Northern Ontario Canada. The temperature hasn't changed, is anything it is getting colder earlier in the year. That means higher fuel costs to heat our houses or higher hydro bills if you have electric heat. Summers are shorter and colder and wetter. Air conditioning sales are down, so you save hydro costs there. There is more snow, so the costs of removing it cause the city to raise taxes so people are barely able to afford to live in their homes. Actually, it is kind of hard to convince people who live in the north that any warmth is coming.

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Elaine

2014-12-24 12:03 pm

Permafrost is thawing
Extent of permanent Arctic pack ice is shrinking
Thickness of permanent sea ice is becoming thinner
Greater extremes in in weather include temperature, amounts of precipitation.
Polar bears remaining on land for a longer period of time
Arctic geese nesting in more inland areas causing deforestation

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[匿名]

2014-12-24 8:26 pm

There have been no environmental changes in Canada or anywhere else because there is NO **man-made** Global Warming and there has never been any.

What global warming? It's been cooling for at least 12 years according to HadCrut3 & HadCrut4 is nearly flat. http://www.woodfortrees.org/plot/hadcrut3gl/from:2001/to/plot/hadcrut3gl/from:2001/to/trend/plot/hadcrut4gl/from:2001/to/plot/hadcrut4gl/from:2001/to/trend

According to RSS Satellite data there has been no warming for more than 18 years.

https://lh5.googleusercontent.com/-9-EqBi3gVAE/VC6pDRiNPUI/AAAAAAAArik/m1OBzYMXoaI/s800/monckton18years1month.png

Top climate scientists say there is no man-made Global Warming.

The Great Global Warming Swindle
https://www.youtube.com/watch?v=Ov0WwtPcALE

Global Warming Doomsday Called Off
http://www.youtube.com/watch?v=fr5O1HsTVgA&playnext=1&list=PLC012004CB098DE90&feature=results_main

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[匿名]

2014-12-26 2:03 am

it's a meaningless band wagon

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[匿名]

2014-12-24 3:51 pm

yes

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