jgg     2009 29 (5):  1-5    ISSN: 0412-1961  CN: 21-1139/TG VERTICAL DEFORMATION AND TECTONIC ACTIVITY IN TIANJIN AREA Guo Liangqian1） ;Buo Wanju1）;Chen Yukun2）;Yao Lanyu2）;Ta La1）;Zhou Haitao1）;and Guo He1） 1）First Crust Monitoring and Application Center，CEA，Tianjin 300180 2）Earthquake Administration of Tianjin Municipality，Tianjin 300207 Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null