%0 Journal Article
%T Circulation Anomalies Pattern Causing the Persistent Drought in North China<br>引起华北地区夏季出现持续干旱的环流异常型
%A ZHOU Liantong
%A <br>周连童
%J 气候与环境研究
%D 2009
%I 
%X Due to the importance of persistent droughts in North China after 1977,the circulation anomalies pattern causing the persistent droughts in North China are analyzed by using observed data and ERA-40 reanalysis data.The analyzed results show that interdecadal variability of summer precipitation in China is very obvious.From 1977 to 2000,summer precipitation obviously decreased and the persistent droughts occurred in North China and the Yellow River basin.After 1977,a teleconncetion wave-train is opposite to ...
%K North China
%K persistent drought
%K circulation anomalies<br>华北
%K 持续性干旱
%K 大气环流
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=28A2F569B2458C17&jid=484C10BAB5333C14751916EACFF8295F&aid=16B9C92E94EA56C056066B5326FBF4F2&yid=DE12191FBD62783C&vid=F3583C8E78166B9E&iid=0B39A22176CE99FB&sid=2B5DE8A23DCEED39&eid=B47A0E731AF43EB2&journal_id=1006-9585&journal_name=气候与环境研究&referenced_num=3&reference_num=33