Kaziranga's Proposed Narrower Eco-Sensitive Zone (ESZ)
Environment · Tuesday, 18 August 2026
A proposal for a narrower Eco-Sensitive Zone around Kaziranga National Park was among the day's key environment developments. ESZs act as buffer or 'shock absorber' areas around protected areas to regulate activities that could harm fragile ecosystems.
Quick highlights
- A narrower Eco-Sensitive Zone (ESZ) has been proposed around Kaziranga National Park in Assam.
- ESZs are notified by the Ministry of Environment, Forest and Climate Change under the Environment (Protection) Act, 1986, as buffers around protected areas.
- Kaziranga is a UNESCO World Heritage Site and Tiger Reserve, famous as the habitat of the greater one-horned rhinoceros.
Context
Among the day's key developments is the proposed narrower Eco-Sensitive Zone around Kaziranga National Park, Assam — a move with implications for conservation buffers around one of India's most important protected areas.
Key Facts
Eco-Sensitive Zones are areas notified around protected areas (national parks and wildlife sanctuaries) under the Environment (Protection) Act, 1986, where activities are regulated, restricted or prohibited to protect the ecosystem. Kaziranga National Park in Assam is a UNESCO World Heritage Site, a Tiger Reserve, and the world's principal habitat of the greater one-horned rhinoceros, situated along the Brahmaputra floodplains.
Significance
ESZs act as transition or buffer zones minimizing the impact of urbanization, industry and infrastructure on protected-area ecology. Any narrowing of Kaziranga's ESZ would alter the extent of regulated land around the park, affecting wildlife corridors and habitat connectivity.
Challenges / Way Forward
ESZ delineation must balance local livelihood and development needs with ecological integrity, using scientific assessments of animal movement corridors and floodplain dynamics before finalizing boundaries.
Exam Angle
GS Paper III — Environmental conservation, protected area networks. Prelims: ESZs under the Environment (Protection) Act, 1986; Kaziranga's status as National Park, Tiger Reserve and UNESCO World Heritage Site; one-horned rhinoceros.
Remember this
- A narrower Eco-Sensitive Zone has been proposed around Kaziranga National Park.
- ESZs are notified under the Environment (Protection) Act, 1986.
- Kaziranga (Assam) is a UNESCO World Heritage Site and Tiger Reserve.
- Kaziranga is the prime habitat of the greater one-horned rhinoceros.
- ESZs function as buffers/'shock absorbers' around national parks and sanctuaries.