In the Niti valley (Nanda Devi Biosphere Reserve [NDBR] buffer zone), changes in government policies during the past 50 years have produced a land-use system that is not conducive to traditional ...
In the 1982, an area of 630.33 sq km was added and it was declared a national park, which now forms the core zone of Nanda Devi Biosphere Reserve. The park was declared a World Heritage Site in ...