• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>World Landslide Forum 3, Volume 4: Discussion Session >Landslide Inventory and Susceptibility Mapping in the El Estado Watershed, Pico de Orizaba Volcano, México
【24h】

Landslide Inventory and Susceptibility Mapping in the El Estado Watershed, Pico de Orizaba Volcano, México

机译：墨西哥Pico de Orizaba火山El Estado流域的滑坡清单和磁化率测绘

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In Mexico, numerous GIS-based applications have been used to represent and assess slope stability.However, there is no practical and standardized landslide mapping methodology available within the GIS system.This work provides an overview of the ongoing research project (Grant SEP-CONACYT no 167495) from the Institute of Geography at the National Autonomous University of Mexico (UNAM) that seeks to conduct a multi-temporal landslide inventory, produce a landslide susceptibility map, and estimate sediment production by using Geographic Information Systems (GIS).For the latter two the Rio El Estado watershed on the southwestern flank of Pico de Orizaba volcano, the highest mountain in Mexico, is selected as a study area.The geologic and geomorphologic factors in combination with high seasonal precipitation, high degree of weathering, and steep slopes predispose the study area to landslides.The methodology encompasses three main stages of analysis to assess landslide hazards.The technique and its implementation of each stage in a GIS-based technology is presented and discussed.
机译：在墨西哥，许多基于GIS的应用已被用来表示和评估边坡稳定性，但是GIS系统中没有实用且标准化的滑坡测绘方法。这项工作概述了正在进行的研究项目（Grant SEP-CONACYT墨西哥国立自治大学（UNAM）地理研究所（No. 167495）寻求进行多时相滑坡清查，制作滑坡敏感性图并使用地理信息系统（GIS）估算沉积物产量。后两个地点是墨西哥最高的山峰Pico de Orizaba火山西南侧的里约热内卢埃斯塔多分水岭被选为研究区域。地质和地貌因素结合季节性高降水，高风化程度和陡坡该方法包括三个主要阶段以评估滑坡灾害。介绍并讨论了它在基于GIS的技术中每个阶段的实现。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号