| Issue |
E3S Web of Conf.
Volume 406, 2023
2023 9th International Conference on Energy Materials and Environment Engineering (ICEMEE 2023)
|
|
|---|---|---|
| Article Number | 04026 | |
| Number of page(s) | 5 | |
| Section | Geographic Remote Sensing Application and Environmental Modeling | |
| DOI | https://doi.org/10.1051/e3sconf/202340604026 | |
| Published online | 31 July 2023 | |
Environmental Sensitivity Evaluation of Aba Tibetan and Qiang Autonomous Prefecture Based on GIS and RS
College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China
* Corresponding author: guoluo@muc.edu.cn
This study takes Aba Tibetan and Qiang Autonomous Prefecture in China as the research object, and establishes an ecological sensitivity evaluation index system based on the current ecological environment of the state using land use data, combined with field surveys and socio-economic and other data. And the ecological sensitivity evaluation was carried out based on Geographic Information System (GIS) and Remote Sensing (RS) using a hierarchical analysis method. The results of the study showed that the overall ecological sensitivity of Aba Tibetan and Qiang Autonomous Prefecture showed spatial variability with low in the northwest and high in the southeast; among them, the extremely sensitive area accounted for only 3.53% of the total area, the moderately sensitive area accounted for 30.10% of the total area, and the slightly sensitive area and insensitive area accounted for 47.82% of the total area. The study provides a theoretical basis for the ecological economy and sustainable development of the state.
© 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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