| Issue |
E3S Web of Conf.
Volume 406, 2023
2023 9th International Conference on Energy Materials and Environment Engineering (ICEMEE 2023)
|
|
|---|---|---|
| Article Number | 04010 | |
| Number of page(s) | 4 | |
| Section | Geographic Remote Sensing Application and Environmental Modeling | |
| DOI | https://doi.org/10.1051/e3sconf/202340604010 | |
| Published online | 31 July 2023 | |
A Study on Risk Assessment of Geological Disasters in Pingba District of Guizhou Province Based on GIS
Guizhou Transportation Planning Survey and Design Academe CO.,LTD., Guiyang, China
* Corresponding author: 359052642@qq.com
To conduct regional geological disaster risk evaluation zoning in a scientific and reasonable manner, and provide a decision basis for local territorial spatial planning, geological disaster risk prevention and control, and disaster prevention and mitigation work. This study, on the basis of collecting relevant data sources and field investigation, comprehensively analyzed and studied the geological environmental conditions of disaster pregnancy and the development and distribution pattern of current disasters in Pingba District, built an information volume model for susceptibility evaluation based on the influence factors of known disaster areas, and also reasonably determined the hazard and vulnerability evaluation model by combining the characteristics within Pingba District, thus making the risk evaluation of the county highly accurate, operable and scientific, and the results of its risk evaluation zone zoning are more consistent with he reality within the county. The risk evaluation methods and processes described above are synthesized with a view to providing reference and guidance for their application in similar work.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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