Why in News?
The Palamu Tiger Reserve (PTR) is in the news because the Jharkhand state government has finalized a proposal to establish India's very first Artificial Intelligence (AI) powered Human-Elephant Conflict Research Centre within its boundaries.
Historical and Global Significance
- Founding Member of Project Tiger: Constituted as a protected forest in 1947, PTR holds a landmark status as one of the original 9 tiger reserves launched during the inception of India's Project Tiger in 1973–74.
- World's First Pugmark Census: PTR is globally recognized as the historic venue where the world's very first systematic tiger census was executed using the "pugmark count" technique back in 1932, under the supervision of Forester J.W. Nicholson.
- State Identity: It remains the only official tiger reserve located in the state of Jharkhand.
Geography, Terrain, and Location
- Geographical Zone: Nestled deeply on the western fringes of the Chhotanagpur Plateau, it primarily spans across the Latehar and Garhwa districts of Jharkhand.
- Total Footprint: Covers a massive expansive territory of 1,129.93 square kilometers.
- Zoning Splits:
- Core Critical Habitat: Spans 414.08 sq. km, which seamlessly encapsulates the famous Betla National Park (226.32 sq. km).
- Buffer Zone: Encompasses the remaining 715.85 sq. km.
- The Three Hydro-Lifelines: The terrain is naturally drained by three key rivers flowing through its valleys: the North Koyal, the Auranga, and the Burha. The Burha River stands out as the reserve's only perennial water source.
Flora, Fauna, and Biodiversity
- Forest Typology: The vegetation landscape is dominated by a mix of tropical moist deciduous and dry deciduous forest blocks.
- Dominant Flora: The canopy layer is heavily concentrated with high-density Sal tree clusters and dense bamboo thickets.
- Keystone Fauna: Beyond its signature tigers, the reserve is a crucial refuge for the Asiatic elephant, leopard, grey wolf, wild dog (dhole), Indian gaur, sloth bear, and the rare four-horned antelope (chowsinga).
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