| 浙江突发性山地灾害与区域地质构造的相关性研究 |
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| 引用本文： | 俞建强,王深法,王帅. 浙江突发性山地灾害与区域地质构造的相关性研究[J]. 浙江大学学报(农业与生命科学版), 2001, 27(6): 606-610 |
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| 作者姓名： | 俞建强 王深法 王帅 |
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| 作者单位： | 1. 浙江大学资源科学系,
2. 丽水市国土资源局, |
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| 基金项目： | 浙江省"九@五"重点科研资助项目(001103213) |
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| 摘 要： | 利用山地灾害普查资料,在地理信息系统MapInfo和ARC/Info软件支持下,对山地灾害与三种地质构造作相关性研究.结果发现山地灾害的分布情况具有沿深(大)断裂展布的带状分布规律;被火山构造控制的斑块状分布规律;受新构造运动制约的垂直分布规律.这些分布规律的发现,可为山地环境评价与区划、山地防灾规划提供科学依据.
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| 关 键 词： | 山地灾害 深(大)断裂 火山构造 新构造运动 分布规律 |
| 文章编号： | 1008-9209(2001)06-0606-05 |
Study on spatial distribution regularity for sudden occurrence of water and soil hazards in mountain area |
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| YU Jian-qiang ,WANG Shen-fa ,WANG Shuai. Study on spatial distribution regularity for sudden occurrence of water and soil hazards in mountain area[J]. Journal of Zhejiang University(Agriculture & Life Sciences), 2001, 27(6): 606-610 |
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| Authors: | YU Jian-qiang WANG Shen-fa WANG Shuai |
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| Affiliation: | YU Jian-qiang 1,WANG Shen-fa 1,WANG Shuai 2 |
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| Abstract: | Based on the general survey data of mountain hazards. By using MapInfo and ARC/Info software, the relationships between the mountain hazards and the three kinds of geological structure were studied. The results showed that the mountain hazards have zonal distribution along the discordogenic fault, porphyritic distribution under the effect of volcano-tectonic, and vertical distribution under the effect of neotectonic movement. The distribution regularity of mountain hazards can provide scientific foundation for environmental evaluation and regionalization, and prevention countermeasures in mountain area. |
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| Keywords: | mountain hazards discordogenic fault volcano-tectonic neotectonic movement distribution regularity |
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