【摘要】 面对5.12汶川8级地震突发灾害,中国地质科学院组织专家,科学分析发震动力学背景,第一时间奔赴震中地区开展地表破裂变形与地震地质灾害调查,随后系统开展地震科学钻探选址、活动断裂与地震变形观测、地应力测量、地质灾害地面调查、堰塞湖与水工环综合评价。6位专家参加国家汶川地震专家委员会,编辑出版《汶川地震灾区地震—地质灾害图集》,组织召开汶川地震动力学分析研讨会,2位专家参加国土资源部抗震救灾前方指挥部工作。在第33届国际地质大会期间,组织汶川地震大型展览,应邀作汶川地震、地震科学钻、地表破裂等学术报告,受到国际同行的高度关注。组织申报汶川地震断裂带科学钻探工程,2008年11月第一口地震科学钻开工;组织落实国家专项、973课题、地质调查项目等科研任务,有效地调整了面向地质灾害的学科结构和人才布局。更多还原

【Abstract】 Chinese Academy of Geological Sciences(CAGS) quickly analyzed tectonic and geodynamic cause of the earthquake and organized survey on seismic fractures and geological hazards caused by the earthquake after the Wenchuan Ms 8.0 Earthquake occurred on May 12th, 2008, followed by selection of sites for scientific drilling of seismic faults, field studies on active faults and seismic deformation, in-situ stress measurement of the seismic zone, survey and assessment on geological hazards and landslide dams triggered by the earthquake.Six geologists of CAGS joined National Experts Committee of the Wenchuan Earthquake, published Atlas of Geological Hazards of Wenchuan Earthquake, and held a workshop on geodynamic cause of the Wenchuan earthquake.Two experts joined the Rescue Direction Department of the Ministry of Land and Resources for the Wenchuan Earthquake.CAGS also organized oral reports and large-scale exhibition of the Wenchuan Earthquake in the 33rd International Geological Congress, which attracted attention of international geoscientific society.Scientists of CAGS submitted a proposal for scientific drilling of Wenchuan earthquake faults and got quick reply from Premier Wen Jiabao and vice premiers of China, and an opening ceremony for the first drilling of the Wenchuan earthquake fault had been held on November 6th, 2008.CAGS concentrated scientists for studying geological hazards and seismic geology after accepted research projects related to Wenchuan Earthquake.更多还原