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中文摘要：
活动构造与环境灾害是密切相关的。活动构造可以直接引起地质灾害，构造活动引发的地震又可以派生出一系列地质灾害，人类不恰当的工程活动还可以恶化地质构造环境而加剧地质灾害。在活动构造与环境灾害相关性研究方面，我国急待启动四大科学问题的研究工作：基于现代大陆动力学的中国大陆区域地壳稳定性分区评价研究；青藏高原隆升与地质灾害；活动断裂的工程危害及其防治；地质灾害的内外动力耦合成因机理。
英文摘要：
The active tectonics is closely related to environmental disaster. The geological disaster can be directly provoked by active tectonics, while earthquakes generated by activity of constitutions may derive a series of geological disasters. In addition, inappropriate activities of mankind can deteriorate the geological tectonic environment and aggravate the geological disasters. As for the study on the relations between active tectonics and the environmental disaster, the following four scientific problems should be addressed immediately： the zoning evaluation on the stability of China regional crest based on the modem continental dynamics ; the uplift of Qinghai - Xizang Plateau and geological disasters; the engineering hazard of active tectonics and its prevention ; and genetic mechanics of geological disasters by coupling the inherent and external dynamics.
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3-D multi-step travel time tomography: Imaging the local, deep velocity structure of Rabaul volcano,
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