Yongpeng Sun-Tastaufen
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Thanks to CO2 @undertakerwwefanhttps://www.euronews.com/2019/03/05...ree-in-the-summer-from-as-early-as-2030-study
The Arctic Ocean could become ice-free in the summer from as early as 2030 as a natural cycle in water temperature adds to man-made global warming, according to a new study.
Computer models currently expect the Arctic Ocean to be ice-free in the summer, more specifically in the month of September, between 2030 and 2050.
But a new study published late last month in the American Geophysical Union's (AGU) journal, Geophysical Research Letters, found that it is most likely to happen on the earlier end of the spectrum.
The acceleration is due to a natural cycle called the Interdecadal Pacific Oscillation (IPO) — long-term ocean surface temperature shifts in the Pacific of about 0.5 degree Celsius and lasting between 15 to 30 years.
Five years ago, the Pacific began to switch from the cold to the warm phase of the IPO.
The authors of the study plotted predictions of when an ice-free Arctic would occur in model experiments where the IPO was shifting in the same direction as the real world. These showed an earlier ice-free Arctic — by seven years on average — than those predictions that were out of step with reality.
"The trajectory is towards becoming ice-free in the summer but there is uncertainty as to when that's going to occur," James Screen from the University of Exeter in the UK and the study's lead author, said in a statement.
"You can hedge your bets," he added. "The shift in the IPO means there's more chance of it being on the earlier end of that window than on the later end."
The study does warn, however, that while IPO is one of the factors that will modulate the rate of Arctic sea-ice loss in coming decades, human-caused climate change remains the main factor.
"The timing of the first ice-free summer will also depend considerably on whether greenhouse gas emissions continue to rise or are curtailed," it states.
Thanks to CO2 @undertakerwwefan
pathetic if they are growing excess CO2 will deplete arctic ice completely and hence rising sea levels, dangerous to many big coastal cities of the world, we are not going little ice age, i will takes hundreds to thousands years to go little ice age which i doubt we will ever enter any kind of ice age because of global warming, we are currently inter glaciated periods and no way near to enter so called little ice age @undertakerwwefanFake study paid by Chinese government. Arctic sea ice is growing because going into little ice age.
pathetic if they are growing excess CO2 will deplete arctic ice completely and hence rising sea levels, dangerous to many big coastal cities of the world, we are not going little ice age, i will takes hundreds to thousands years to go little ice age which i doubt we will ever enter any kind of ice age because of global warming, we are currently inter glaciated periods and no way near to enter so called little ice age @undertakerwwefan
and why do you assume these studies are fake, shut up you troll @undertakerwwefanChina funds these fake studies to scare Anglos to end manufacturing so China dominates.
https://en.wikipedia.org/wiki/List_of_countries_by_motor_vehicle_production
Australia Marks the Death of Its Auto Industry
https://www.bloomberg.com/news/arti...-car-making-leaves-chasm-in-blue-collar-towns
Experts weigh in on future of auto industry in Canada
https://torontosun.com/news/provincial/experts-weigh-in-on-future-of-auto-industry-in-canada
and why do you assume these studies are fake, shut up you troll @undertakerwwefan
New Recruit
reported for your reckless troll @undertakerwwefan Canada and Australia has not single research centers/universities and believes on fake Chinese based propaganda what a baseless troll you're @undertakerwwefanArctic ice is growing. They measure that with satellite since 1979.
Source: http://nsidc.org/arcticseaicenews/
So the studies are fake paid by Chinese government to scare Anglos to end manufacturing so China dominates.
https://en.wikipedia.org/wiki/List_of_countries_by_motor_vehicle_production
Australia Marks the Death of Its Auto Industry
https://www.bloomberg.com/news/arti...-car-making-leaves-chasm-in-blue-collar-towns
Experts weigh in on future of auto industry in Canada
https://torontosun.com/news/provincial/experts-weigh-in-on-future-of-auto-industry-in-canada
reported for your reckless troll @undertakerwwefan Canada and Australia has not single research centers/universities and believes on fake Chinese based propaganda what a baseless troll you're @undertakerwwefan
you have pseudo science but not real science, you false ego that i am always right you guys are always wrong worth nothing here, instead of me most of members on PDF are avoiding you to you useless/baseless arguments for your basless logic and retard common sense, shut up @undertakerwwefanI have science. You have nothing.
you have pseudo science but not real science, you false ego that i am always right you guys are always wrong worth nothing here, instead of me most of members on PDF are avoiding you to you useless/baseless arguments for your basless logic and retard common sense, shut up @undertakerwwefan
And why not you go and live their because there is excess emission of CO2 and you like CO2 lot, in Canada there is emission control against CO2 @undertakerwwefanSo what? You can't make China reduce CO2 emission. In China they execute people who take marijuana. America is far more lenient.
And why not you go and live their because there is excess emission of CO2 and you like CO2 lot, in Canada there is emission control against CO2 @undertakerwwefan