The Supreme Court has clarified that its February 2024 directive, requiring prior approval for mining within a 10-km radius of the Asan Wetland Conservation Reserve, will now extend to all wetland conservation reserves across India.
This ruling mandates that any mining activity within this 10-km buffer zone around wetland conservation reserves must first obtain permission from the Standing Committee of the National Board for Wildlife (NBWL) and/or the Ministry of Environment, Forest and Climate Change (MoEFCC).
The clarification came in response to an application from the Himachal Pradesh government, which argued against the automatic application of the Asan case principle to its territory.
The Asan Wetland Conservation Reserve in Uttarakhand, designated a Ramsar site in 2020, is located at the confluence of the Asan and Yamuna rivers.
India currently has 101 Ramsar sites, with Glaw Lake in Arunachal Pradesh becoming the 101st on August 3, 2026.
Detailed Insights:
The Supreme Court's decision aims to establish parity in environmental protection for all wetland conservation reserves, recognizing their ecological significance.
The Ramsar Convention, an international treaty adopted in 1971, designates wetlands of international importance, but this designation does not create a separate statutory protection regime under Indian law.
The Wetlands (Conservation and Management) Rules, 2017, which replaced the 2010 rules, decentralized wetland management to State Wetland Authorities and removed explicit lists of prohibited activities.
The constitutional validity of the 2017 Rules is currently under challenge before the Supreme Court, with petitioners arguing they weaken protections and exclude certain wetland types.
For national parks and wildlife sanctuaries, mining is prohibited under the Wildlife (Protection) Act, 1972, and the Supreme Court has mandated a 1-km buffer zone, or a larger Eco-Sensitive Zone (ESZ) if notified.
Diversion of forest land for mining requires prior approval from the Union government under the Van (Sanrakshan Evam Samvardhan) Adhiniyam, 1980.
All mining projects are generally subject to environmental clearance under the Environment Impact Assessment Notification, 2006.
Wetland Conservation Reserves are legally designated areas under the Wildlife (Protection) Act, 1972, aimed at protecting ecologically significant wetlands.
Key Concepts Involved:
Ramsar Sites: Wetlands designated under the Ramsar Convention for their international importance, committing signatory nations to their conservation and wise use.
Wetland Conservation Reserve: A protected area notified under the Wildlife (Protection) Act, 1972, to conserve wetlands of ecological significance.
Eco-Sensitive Zone (ESZ): Areas notified by the MoEFCC around Protected Areas to act as a buffer, regulating activities to minimize negative impacts on fragile ecosystems.
Environment Impact Assessment (EIA): A process under the Environment (Protection) Act, 1986, to evaluate the environmental consequences of a proposed project before decision-making.