Himalayan agricultural terraces function as vital, engineered slope-stabilization structures that depend entirely on continuous maintenance by local communities. The accelerating decay of these dry-stone retaining systems due to rural outmigration transforms once-stable slopes into severe landslide hazards during heavy monsoon downpours. Revitalizing agrarian livelihoods is not merely an economic imperative, but a fundamental ecological defense required to sustain the human custodianship necessary for stabilizing vulnerable mountain landscapes.
Landslides from abandoned terraces
The Forgotten Terraces
If looking for the impact of outmigration on Himalayan environment, focus on damaged retaining walls of abandoned terraces, mudflows emanating from these and the devastation downslope.