Arunachal Pradesh

Tawang, a mystical, magical place is nestled in the mountains of Arunachal Pradesh. Indians not from this region as well as foreigners need special permission to visit this restricted area. It is only accessible through a narrow mountain pass. A road snakes through this pass, which is the second highest motorable pass in the world, and at a height of 13,700 feet, reaches a crystal clear lake.

Guest Post by Shashank Srinivasan

High altitude wetlands in the Indian Himalayas are crucial to the water security of downstream communities. They buffer the flow of glacial meltwater to sustain river flow in the dry season, ensuring that human settlements have access to water when they need it most.

High altitude wetlands are also reservoirs of biodiversity and contribute local livelihood opportunities. Identifying these wetlands and demarcating areas for their protection is thus crucial to any wetland management plan.

In this poster, a method of using topographic data obtained by remote sensing techniques, to identify the catchment areas of these wetlands has been described.

The author suggests that the protection of these catchment areas will ensure the survival of these wetlands, as well as of the communities that depend on them.