COMPARISON BETWEEN EARTHQUAKE MAGNITUDES DETERMINED BY CHINA SEISMOGRAPH NETWORK AND US SEISMOGRAPH NETWORK:Ⅰ. BODY WAVE MAGNITUDELiu Ruifeng, Chen Yuntai, Peter Bormann, Ren Xiao, Hou Jianmin, Zou Liye, Yang Hui583-587
FREQUENCY-DEPENDENT ATTENUATION OF P AND S WAVES IN YUNNAN REGIONWang Qincai, Liu Jie, Zheng Sihua, Chen Zhangli588-597
CORRECTION TO THE MOHO DISCONTINUITY DEPTH OF THE NORTHWESTERN CHINA USING THE DATA OF SEISMOLOGIC TOMOGRAPHYXu Ping, Fu Rongshan, Huang Jianping, Dai Zhiyang, Zha Xianjie598-604
ESTIMATION OF THE STRESS LEVELS IN THE FOCAL REGION BEFORE AND AFTER THE 2001 M8.1 WESTERN KUNLUN MOUNTAIN PASS EARTHQUAKEChen Xuezhong605-609
QUANTITATIVE ANALYSIS FOR TECTONIC DEFORMATION ON ACTIVE RUPTURE ZONESJiang Zaisen, Niu Anfu, Wang Min, Li Kaiwu, Fang Ying, Zhang Xi, Zhang Xiaoliang610-619
INVERSION FOR NEGATIVE DISLOCATION ON ELASTIC BLOCK BOUNDARIES ALONG THE NORTHEAST MARGIN OF QINGHAI-XIZANG BLOCK AND PREDICTION FOR STRONG EARTHQUAKE LOCATIONZhang Xi, Jiang Zaisen, Wang Qi, Wang Shuangxu, Cui Duxin, Zhang Xiaoliang620-629
THE CORRELATION OF DEFORMATION BEHAVIOR WITH PRECIPITATION AND GROUNDWATER OF THE BABAOSHAN FAULT IN BEIJINGHuang Fuqiong, Chen Yong, Bai Changqing, Zhang Jing, Yan Rui, Yang Mingbo, Lan Congxin, Zhang Xiaodong, Jiang Zaisen637-646
RESEARCH ON THE SEISMIC FORTIFICATION LEVEL OF OFFSHORE PLATFORM IN BOHAI SEA AND ITS ADJACENT AREASPeng Yanju, Lü Yuejun, Tang Rongyu, Sha Haijun647-655
CHARACTERISTICS OF FREQUENCY CONTENT OF NEAR-FAULT GROUND MOTIONS DURING THE CHI-CHI EARTHQUAKEXu Longjun, Xie Lili656-665