| 试论上海地质灾害的特点与对策 |
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| 引用本文： | 甘德福. 试论上海地质灾害的特点与对策[J]. 上海国土资源, 1989, 0(3) |
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| 作者姓名： | 甘德福 |
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| 作者单位： | 中国地质报社 |
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| 摘 要： | 前言地处长江入口,东海之滨的上海,地势低平、海拨不足4米。第四系覆盖层厚达300米,下伏基岩经多次构造运动,断裂丛生互相切割,错纵复杂。频繁的人类活动,催化了生态环境的恶化。从地表到地下,从陆地到水域,上海隐伏着多种地质灾害。这些地质灾害,又各具特点。为了上海的安全,有必要提出来加以研究,寻找对策,积极防治。并提高到灾害学高度来加以认识。
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THE CHARACTERISTIC AND CONTERMEASURE OF GEOLOGICAL HAZARDS IN SHANGHAI |
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| Gan Defu China Geological News. THE CHARACTERISTIC AND CONTERMEASURE OF GEOLOGICAL HAZARDS IN SHANGHAI[J]. Shanghai Land & Resource, 1989, 0(3) |
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| Authors: | Gan Defu China Geological News |
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| Affiliation: | Gan Defu China Geological News |
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| Abstract: | There are a lot of geological hazrds in Shanghai, which can be divided into three groups, (1) natural geological hazards, such as earth guakes, active faults, underwater slides, ancient stream channels, quick sand and the elevation of sea level etc, (2) artifical geological hazards mainly environmental pollution, i. e. that of the atmosphere, water body, soil and so on, (3) natural and artifical geological hazards, such as the land surface subsidence etc. Various geological hazards have different character- istics and countermeasures should be adopted. |
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| Keywords: | geological hazard seismic hazard underwater slide quick sand environmental pollution land surface subsidence |
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