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2009年5月18日，海底科学与探测技术前沿学术研讨会在中国海洋大学图书馆第一会议室举行。来自教育部高等院校、国家海洋局、国土资源部中国地质调查局、美国迈阿密大学的专家学者和在校学生约130多位与会，中国科学院秦蕴珊院士、中国科学院张国伟院士、中国工程院金翔龙院士出席会议，中国海洋大学副校长翟世奎致开幕词，

Previous investigations have shown that the seismic response of slopes during the Wenchuan earthquake was highly variable. The present study tries to give an answer to the question： Which are the main factors affecting the seismic response degree of slopes？ With the support of the China Geological Survey Bureau, we set 3 monitoring sections in Jiulong slope, Mianzhu city, China with the aim to record the site response of the slope during the affershoeks of the Wenehuan earthquake. After the Wenchuan earthquake, which happened on 12 May 2008, 30 aftershocks have been recorded in these monitoring points. We analyzed 11 records, with magnitudes ranging from ML = 4.6 to ML = 3.1. The amplification factors of the horizontal compound PGA and 3D compound PGA have been determined for the 3 points at different elevations on the slope. Results showed that the dynamic response of the slope on the earthquake was controlled by factors such as topography and the thickness of the Quaternary overburden.