%0 Journal Article
%T Spatial-Temporal Variations of Drought and Flood Intensities in Sichuan Region in the Last 50 Years<br>近50年四川地区旱涝时空变化特征研究
%A QI Dong-mei
%A LI Yue-qing
%A CHEN Yong-ren
%A WANG Bin
%A LIU Kun-peng
%A BAI Ying-ying
%A <br>齐冬梅
%A 李跃清
%A 陈永仁
%A 王斌
%A 刘昆鹏
%A 白莹莹
%J 高原气象
%D 2011
%I 
%X The frequencies of drought and flood events in Sichuan were analyzed based on the daily precipitation data at 123 stations in summer from 1961 to 2007 and the NCEP/NCAR monthly reanalysis data,taking Z index method as classify the drought and flood grades.In addition,the EOF,REOF,linear trend,running t test,and wavelet analysis methods were used to analyze the temporal and spatial change trends of drought and flood events in Sichuan.The analyzed results are as follows: Drought and flood events in Sichuan re...
%K Sichuan region
%K Flood and drought grades
%K Plateau monsoon<br>四川地区
%K 旱涝等级
%K 高原季风
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=28A2F569B2458C17&jid=FCD959CAD9EF92C38C4323B51D54F3DB&aid=726A25D51908FEF4808A07071CFAF727&yid=9377ED8094509821&vid=340AC2BF8E7AB4FD&iid=94C357A881DFC066&sid=75AB4EF959CC4ED9&eid=4206C58D935377EA&journal_id=1000-0534&journal_name=高原气象&referenced_num=0&reference_num=32