| 地质科学在自然灾害综合研究中的作用 |
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| 引用本文：高庆华,马宗晋,聂高忠.1996.地质科学在自然灾害综合研究中的作用[J].地球学报,17(3):241-248. |
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| 基金项目:国家重点项目 |
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| 中文摘要:各种自然灾害的发生、发展和时空分布都不是孤立的，而是相互耦合从而形成一个统一的自然灾害系统。自然灾害系统是地球整体系统的一个组成部分。地球系统科学研究的基础和中坚是地质科学，因此地质科学在自然灾害综合研究中有着重要的地位。目前的研究表明：自然灾害系统的形成机制与分布，受到了地壳运动、地质作用和地质构造格局的控制，同时地球下垫面的状况又可以制约自然灾害的孕育、活动和能量释放过程。因此，对和自然灾害的发生有着密切关系的各种地质条件进行深入研究，是自然灾害综合研究的基础，也是进行自然灾害综合预报的基础。 |
| 中文关键词:自然灾害系统 综合研究 地球系统 地质科学 |
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| Applications of Geosciences in the Comprehensive Studies on Natural Disasters |
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| Abstract:The occurrence, development, spatial and temporal distribution of each kind of disaster are not isolated but related each other to form an uniform system of natural disasters, which is a part of whole earth system. The study Of earth systematic sciences is based on and developed by the geoscience, so the geoscience can play an important role in comprehensive studies on natural disasters.It has been demonstrated that: 1) the forming mechanism and geographic distribution of natural disasters were greatly controlled by the crust movement, geologic activities,structure styles, and 2) the situation of earth's surface can control the processes of occurrence,activities and energy release of disasters. So it can be concluded that the study on geologic conditions, which is related to the disaster's forming, is the base of comprehensive studies on natural disasters, also is the base to develop comprehensive forecast of disasters. |
| keywords:system of natural disaster comprehensive studies earth system geosciences |
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