|
|||||
|
|
| 陕西省山洪灾害特征及防治对策 | |
| 引用本文： | 张茂省,薛富平,王晓勇.陕西省山洪灾害特征及防治对策[J].西北地质,2004,37(3):96-102. |
| 作者姓名： | 张茂省 薛富平 王晓勇 |
| 作者单位： | 1. 中国地质大学,北京,100083;西安地质矿产研究所,陕西,西安,710054 2. 三门峡库区管理局,陕西,西安,710000 3. 西安地质矿产研究所,陕西,西安,710054 |
| 基金项目： | 国土资源部重点项目"陕西省区域环境地质调查" |
| 摘 要： | 界定了山洪灾害的概念．分析了陕西省山洪灾害的形成条件和影响因素。在时域上,具有多期性和同期群发性,与泥石流、滑坡等灾害形成灾害链,每年7～9月是山洪灾害的高发季节,4～6月偶有发生;在地域上．受暴雨中心和流域地形控制,具有相对集中性和成片成带性。划分了山洪灾害易发区,分区提出了相应的防洪减灾措施。 |
| 关 键 词： | 山洪灾害 发育特征 分区特征 防治措施 |
| 文章编号： | 1009-6248(2004)03-0096-07 |
Features on torrential floods and its precaution in Shaanxi province |
|
| ZHANG Mao-sheng.Features on torrential floods and its precaution in Shaanxi province[J].Northwestern Geology,2004,37(3):96-102. | |
| Authors: | ZHANG Mao-sheng |
| Institution: | ZHANG Mao-sheng~ |
| Abstract: | The author presents the definition of the torrential floods,analyses on forming condition and influential factors of torrential floods hazards for Shaanxi province. From the temporal aspect of view, the torrential flood is of multiple terms and multiple occurring in the same term. It coincides with mud flows and land slides. Most torrential floods occur from July to September in every year and a few from April to June in every year. From the spatial aspect of view, it is characterized by concentration, controlling by rainstorm centers and topography. Finally, the author presents the high-potential occurring zones of the torrential floods and its precautions. |
| Keywords: | torrential floods hazard development features zoning features precaution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |