Landslide Hazard Evaluation in Beibei District, Chongqing Using GIS

There are several main factors that are considered in landslide hazard evaluation:

1. Slope steepness and orientation: Steep slopes and slopes facing certain directions (such as those facing north) are more prone to landslides.

2. Geology and soil type: Certain types of rock and soil are more susceptible to landslides than others.

3. Vegetation cover: Areas with little or no vegetation cover are more prone to landslides.

4. Water content: Areas with high water content, such as those near rivers or with high rainfall, are more prone to landslides.

5. Human activities: Human activities such as excavation, construction, and deforestation can increase the likelihood of landslides.

6. History of landslides: Areas that have experienced landslides in the past are more likely to experience them again in the future.

7. Seismic activity: Areas with high seismic activity are more prone to landslides.