Explanation: Uttarakhand, a state in northern India, is renowned for its natural beauty and rich biodiversity. The state is home to several national parks and wildlife sanctuaries that serve as crucial habitats for a variety of flora and fauna. Among these, the Nandadevi National Park stands out as a significant conservation area.
Nandadevi National Park is located in the Chamoli district of Uttarakhand, in the Garhwal region. It was established in 1982 and was later expanded to include the Nanda Devi Biosphere Reserve, which was designated as a UNESCO World Heritage site in 1988. The park is characterized by its high-altitude ecosystems, including alpine meadows, glaciers, and forests. It is home to a diverse range of species, including the snow leopard, Himalayan monal, and several rare plant species.
The park's unique geographical features and biodiversity make it a critical site for conservation efforts. The high-altitude environment of Nandadevi supports a variety of endemic species that are adapted to the harsh conditions of the Himalayas. The park's inclusion in the UNESCO World Heritage list underscores its global significance in terms of biodiversity and ecological importance.
In contrast, the other options listed do not pertain to Uttarakhand. Dachigam Sanctuary is located in Jammu and Kashmir and is known for its Hangul population. Kaziranga National Park is in Assam and is famous for the one-horned rhinoceros. Pariar Wildlife Sanctuary, while located in Uttarakhand, is less prominent compared to Nandadevi in terms of recognition and conservation efforts.
Understanding the geographical distribution of wildlife sanctuaries and national parks is crucial for students preparing for competitive examinations such as the UPSC Civil Services, Uttarakhand PSC, and Forest Services Exam. It is important to be familiar with the specific locations and characteristics of these protected areas to answer questions accurately and comprehensively.