Which of the following is NOT a broad mitigation technique of landslide?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Reduction in the vegetation cover to arrest landslide
- Reduction in the vegetation cover to arrest landslide is not a broad mitigation technique of landslide.
- Landslides pose a recurrent hazard to human life and livelihood in most parts of the world, especially in some regions that have experienced rapid population and economic growth.
- Methods for mitigation of Landslides:
- Hazard mapping locate areas prone to landslides. Such areas can be avoided for building settlements.
- Construction of retention wall to stop land from slipping.
- Increase in the vegetation cover is an effective way to arrest landslide.
- Ensurimg that surface drainage control works to control the movement of landslide along with rain water and spring flows.