%0 Journal Article
%T Positive correlation between δ18O in monsoon precipitation and atmospheric wind speed<br>Positive correlation between δ~(18)O in monsoon precipitation and atmospheric wind speed
%A PANG Hongxi
%A HE Yuanqing
%A & ZHANG Zhonglin Cold
%A Arid Regions Environmental
%A Engineering Research Institute
%A Chinese Academy of Sciences
%A Lanzhou
%A China
%A <br>PANGHongxi
%A HEYuanqing
%A ZHANGZhonglin
%J 科学通报(英文版)
%D 2004
%I 
%X Analyzed results of the atmospheric wind speed and stable isotopic data (d 18O) in summer precipitation at Bangkok, Bombay, New Delhi, Kunming and Lhasa, the IAEA/WMO stations, indicate that d 18O in monsoon pre-cipitation correlate positively to wind speed and that there exists a monsoonal vapor layer over these monsoon- controlled areas during monsoon seasons. The isotopic ex-change happens between monsoon vapors and falling rain-drops in the layer, resulting in this correlation between d 18O and wind speed. This suggests that wind speed is probably one of key factors affecting the d 18O variation besides air temperature and rainfall in the southwest monsoon domain.
%K 东南季风
%K δ^18O
%K 大气风速
%K 稳定同位素
%K 水蒸气凝结
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=9D5726CC6F0D4001EFFC96C5B64BB568&yid=D0E58B75BFD8E51C&vid=2A3781E88AB1776F&iid=9CF7A0430CBB2DFD&sid=502AE9EE93CAADD7&eid=27A5865B8C0B85C3&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=0