全球变暖导致了北美的冬天极冷2013 - 14 ?- 江南体育网页版- - - - -地球科学堆江南电子竞技平台栈交换 最近30从www.hoelymoley.com 2023 - 07 - 08 - t07:48:25z //www.hoelymoley.com/feeds/question/424 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/424 13 全球变暖导致了北美的冬天极冷2013 - 14 ? 晚礼服 //www.hoelymoley.com/users/181 2014 - 04 - 22 - t15:16:12z 2016 - 12 - 24 - t11:21:06z < p >有一些主张(< a href = " http://www.csmonitor.com/Science/2014/0106/How-frigid-polar-vortex-could-be-result-of-global-warming-video " > < / >),全球变暖与为什么2013 - 2014年美国中西部地区的冬天太冷。< / p > < p >如果这是真的,那么全球变暖是如何让冬天冷吗?它不应该使世界各地的温度上升,在所有季节? < / p > //www.hoelymoley.com/questions/424/did——全球变暖的原因- - - - - - -极端寒冷的冬天- 2013 - 14 - - -北america/427 # 427 20. Siv回答的是全球变暖导致极端寒冷的冬天2013 - 14在北美? 猴免疫缺陷病毒 //www.hoelymoley.com/users/140 2014 - 04 - 22 - t16:27:34z 2016 - 12 - 24 - t11:21:06z < p >我打赌你生活在北美东部,一个寒冷的冬天的2013 - 2014年欧洲和阿拉斯加有一个非常温暖的冬天,和中国第二历史上最热的一月。< / p > < p >詹妮弗·弗朗西斯·罗格斯一直在倡导的北极或极地放大理论(< a href = " https://en.wikipedia.org/wiki/Polar_amplification " rel = " nofollow noreferrer " >维基百科< / >)。她假设,变暖的北极一直大于低纬度地区,这降低了温度对比两极和赤道。这反过来削弱了射流变得缓慢和曲折的。这削弱和蜿蜒的急流是无法阻挡寒冷的极地空气,所谓的“极地漩涡”然后把冷空气爆发从两极到中纬度。(< a href = " http://www.bbc.co.uk/news/science -环境- 26023166”rel = " nofollow noreferrer " > BBC文章概述理论< / >)< / p > < p >然而,理论不是没有一些问题……< / p > < blockquote > < p >的一个问题是,观察到的大气厚度和风速的变化已成为明显的只有自1990年代中期以来,这给了不到20年的数据。另一个困难问题阻塞模式。弗朗西斯博士的理论表明将会有更多的人在未来,随着全球变暖。但气候模型一致不同意,说全球变暖会产生较少的地方……(< a href = " http://www.economist.com/news/science-江南登录网址app下载and-technology/21596920-polar-warming-blame-americas-and-britains-bad-winter-weather-jet-set " rel = " nofollow noreferrer " >《经济学家》< / >)< / p > < /引用> < p >…

Tim Woollings, an atmospheric dynamics researcher at Oxford University pointed out in an email exchange that over the Atlantic the jet stream was stuck, but was not meandering or slowed, however he did concede that the jet stream over the Pacific did match the hypothesis.(Yale Environment 360) The jet stream over the Atlantic reached sustained speeds over 230 miles per hour (370 km/h) during the winter,(Liam Dutton) reaching 275 miles per hour (443 km/h) on 22 December 2013. 30% stronger than the normal jet stream.

So yes, there is a theory which describes how warming can bring locally colder winters, but also, the science isn't exactly settled yet.

Addendum: here's a link to a good blog post on the matter Polar Amplification, Vortex Disruption to Set off Extreme Weather Events For US, UK Yet Again

An overview of the debate as of 2016:Wapo 2016

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