%0 Journal Article
%T Atmospheric Turbulence Features in the Surface-layer over Valley City with Light Wind Speed<br>河谷城市小风条件下的近地层湍流特征
%A Gao Huiwang
%A Guan Yuping
%A Chen Changhe
%A Lin Yihua
%A Wu Jiejing
%A <br>高会旺
%A 管玉平
%A 陈长和
%A 林一骅
%A 吴洁晶
%J 大气科学
%D 1998
%I 
%X The intensities, standard deviations and integration time scales of velocity components of turbulence in the surface-layer over Lanzhou and Gaolan are studied using the data from a UVW anemometer and a bivane anemometer. The results are also compared with the observations in other areas. The results show that turbulence intensities over Lanzhou are stronger than those in other areas and the integration time scale in vertical direction is smaller and those in horizontal direction are larger than in other areas.
%K turbulence intensities
%K standard deviation
%K time scale
%K features of turbulence<br>湍流强度
%K 脉动速度标准差
%K 时间尺度
%K 湍流特征
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=28A2F569B2458C17&jid=46874A5A102033D774D00D819E91CD68&aid=1B2021DE87F527F2D5CF17AC29DFF1ED&yid=8CAA3A429E3EA654&vid=BC12EA701C895178&iid=B31275AF3241DB2D&sid=B65E5C7BA0DC04DC&eid=46CB56AABC2765FF&journal_id=1006-9895&journal_name=大气科学&referenced_num=3&reference_num=6