%0 Journal Article
%T GCM Simulations of Early Winter Warming in the Stratospheric Arctic<br>北极平流层冬季早期变暖的GCM模拟研究
%A HU Yongyun
%A JIANG Tianyu
%A <br>胡永云
%A 姜天宇
%J 大气科学
%D 2009
%I 
%X Observations show that there were warming trends in the stratospheric Arctic in early winter (November-December) since the late 1970s. To test whether the warming trends result from rising Sea Surface Temperature (SST), an atmospheric general circulation model (AGCM) is forced using observed global time-varying SST and sea ice concentrations. Ensemble simulations demonstrate that there are indeed statistically significant warming trends in the stratospheric Arctic under the SST forcing. The tropospheric Arc...
%K stratosphere
%K SST warming
%K planetary wave
%K ozone depletion
%K climate change<br>平流层
%K SST变暖
%K 行星波动
%K 臭氧损耗
%K 气候变化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=28A2F569B2458C17&jid=46874A5A102033D774D00D819E91CD68&aid=AA005D85E3DDBDE23DEA32355DC6C6A4&yid=DE12191FBD62783C&vid=27746BCEEE58E9DC&iid=94C357A881DFC066&sid=10343777FBBF55D5&eid=A50445FB05D4B1A0&journal_id=1006-9895&journal_name=大气科学&referenced_num=0&reference_num=29