Himalayan carrying capacity
Topic: Regional Planning and Sustainable Development in India · NCERT: Beyond NCERT
Meaning
Himalayan carrying capacity is the most population, tourism and building that a hill town can bear without harm. Himalayan slopes are young, steep and weak. Too many buildings, roads, tunnels and visitors can make the ground slide or sink. Knowing a town's carrying capacity helps planners set limits before disaster strikes. This builds on an old rule of hill area planning: plans must fit the topography (shape of the land) and ecology of the place.
Example
Joshimath in Chamoli district, Uttarakhand, saw land subsidence (sinking of the ground) in January 2023, and houses cracked. After this, the Supreme Court (2024) asked for carrying-capacity studies of Himalayan towns. Char Dham road widening, hydropower tunnels and unregulated hotels are linked concerns.
Don't confuse with
- Land subsidence: this is the event itself, when the ground sinks. Carrying capacity is the limit that planners set to help prevent such events.