How will the Supreme Court order impact mining around Ramsar wetland sites? | Explained
The Supreme Court, in continuing proceedings on wetland protection, examined whether a 10-km mining restriction attached to wetland conservation reserves applies as a general rule or only to the specific reserve where it originated
The order directs the Union Government and the National Board for Wildlife (NBWL) to verify, within a set period, whether a wetland conservation reserve actually exists in the disputed area before the mining buffer can be enforced there
Where no such reserve is confirmed, pending mining applications are to be processed under standard operating procedures rather than the stricter buffer requirement
The ruling builds on the Court's broader, ongoing supervision of India's Ramsar sites, which in December 2024 directed all High Courts to monitor the preservation of Ramsar Convention wetlands within their jurisdictions
The order has renewed public attention on what legal protection, if any, a Ramsar designation itself confers against activities like mining
The Ramsar Convention and What a "Ramsar Site" Actually Is
The Convention on Wetlands, commonly called the Ramsar Convention after the Iranian city where it was signed, is an intergovernmental treaty for the conservation and "wise use" of wetlands. It is the oldest of the modern global environmental conventions and predates the 1972 Stockholm Conference that catalysed most other environmental treaties.
Key Details
- Adopted in 1971 at Ramsar, Iran; entered into force in 1975
- India became a signatory on February 1, 1982
- A wetland qualifies as a "Ramsar site" (formally, a "Wetland of International Importance") if it meets any of nine criteria covering rare wetland types, biodiversity value, or importance to waterbirds and fish
- India has the highest number of Ramsar sites in Asia — around 98–100 sites as of 2026, covering over 1.36 million hectares, spread across states from Ladakh to Tamil Nadu
The article's core question — what protection Ramsar status confers — turns on the fact that Ramsar designation is an international commitment to conserve and monitor a site, not an automatic domestic legal prohibition on activities like mining; that protection has to come from India's own laws layered on top.
Wetlands (Conservation and Management) Rules, 2017
Domestic legal teeth for wetland protection in India come not from the Ramsar Convention directly but from the Wetlands (Conservation and Management) Rules, notified by the Ministry of Environment, Forest and Climate Change under the Environment (Protection) Act, 1986. The 2017 Rules replaced the earlier 2010 Rules.
Key Details
- Prohibits activities such as reclamation, setting up new industries, solid waste dumping, untreated effluent discharge, and construction of permanent structures within notified wetlands, subject to specified exceptions
- Regulates (rather than outright prohibits) other activities, including certain forms of controlled use
- Shifts primary regulatory responsibility from a central authority to State/UT Wetland Authorities, with a National Wetland Committee playing an advisory role and reviewing the integrated management of Ramsar sites specifically
- Applies to notified wetlands generally, not only to Ramsar-designated ones — meaning a wetland's protection under Indian law does not depend on whether it has international Ramsar status
Where a wetland also happens to fall within, or adjoin, a wildlife protected area (National Park, Sanctuary, or Conservation Reserve under the Wildlife (Protection) Act, 1972), an additional layer of clearance requirements — such as the 10-km mining buffer at issue in this case — comes from wildlife law, not from the Wetlands Rules or the Ramsar Convention itself.
The Montreux Record — Ramsar's "Watch List" for Degraded Sites
The Montreux Record is a register, maintained under the Ramsar Convention, of wetlands on the Ramsar List where ecological character has changed, is changing, or is likely to change due to human interference — effectively an "at risk" list rather than a punitive mechanism.
Key Details
- Two Indian sites are currently on the Montreux Record: Keoladeo National Park, Rajasthan (listed 1990, due to water shortages and invasive grass altering its bird habitat) and Loktak Lake, Manipur (listed 1993, due to catchment degradation, water hyacinth infestation, and hydrological change linked to the Ithai Barrage)
- Chilika Lake, Odisha, was placed on the Record in 1993 due to siltation choking its sea mouth, and was removed in 2002 after authorities opened a new mouth restoring the lagoon's salinity
- Being on the Record does not trigger automatic sanctions; it signals to the Ramsar Secretariat and member states that a site needs priority conservation attention and international technical assistance
The Montreux Record illustrates the gap between international recognition and enforceable protection that runs through this case — a site can be internationally flagged as degraded (or, conversely, listed as a Ramsar site of importance) without that status alone triggering the domestic legal restrictions, like mining buffers, that come from separate Indian statutes.
- Ramsar Convention: signed 1971 at Ramsar, Iran; in force 1975; India a signatory since February 1, 1982
- India's Ramsar sites: approximately 98–100 as of 2026 (highest in Asia), covering over 1.36 million hectares
- Wetlands (Conservation and Management) Rules: first notified 2010, revised 2017, under the Environment (Protection) Act, 1986
- Regulatory structure: State/UT Wetland Authorities (primary), National Wetland Committee (advisory, reviews Ramsar site management)
- Montreux Record: currently lists Keoladeo National Park (since 1990) and Loktak Lake (since 1993) among Indian sites; Chilika Lake was listed 1993 and delisted 2002
- Supreme Court's December 2024 order: directed all High Courts to monitor preservation of Ramsar Convention sites within their jurisdictions, the broader supervisory framework this mining-buffer question arises under