Supreme Court Revisits Aravalli Definition Issue; Environmental Concerns to Be Heard Tomorrow

Context:

  • The Supreme Court of India has reopened the case regarding the legal definition of the Aravalli Hills, taking suo motu cognisance of concerns over its environmental implications.

  • The matter will be heard on December 29 by a three-judge bench headed by CJI Surya Kant.

  • The dispute centres on a revised definition based on a 100-metre elevation criterion, which critics fear could weaken ecological safeguards and encourage mining.

Key Highlights:

Case Background / Policy Details

  • The Supreme Court had sought a uniform definition of the Aravalli Hills because:

    • Different states use varying criteria

    • This inconsistency has enabled illegal mining in sensitive areas

  • On November 27, the Court accepted a recommendation of a Union Environment Ministry panel, defining Aravallis as:

    • Landforms 100 metres or more above local relief

Stakeholders Involved

  • Supreme Court of India

  • Union Ministry of Environment (MoEF&CC)

  • Central Empowered Committee (CEC)

  • Amicus Curiae (court-appointed advisor)

  • State governments and mining operators

Concerns Raised by CEC and Amicus Curiae

  • The CEC informed the amicus curiae (Oct 14) that it had not examined or approved the 100-metre definition.

  • The amicus curiae opposed the definition, warning that:

    • Hills below 100 metres could become legally open for mining

    • This could severely harm the environment and fragile ecosystems

Centre’s Position on Mining

  • The Union government stated that:

    • Mining would remain prohibited in core protected areas

    • Exceptions may be allowed for critical minerals

    • Sustainable mining may be permitted in regulated zones

Environmental Significance of Aravallis

  • The Aravalli range is ecologically vital as it:

    • Acts as a barrier against desertification

    • Supports biodiversity and groundwater recharge

    • Protects fragile ecosystems in Rajasthan–Haryana belt

Relevant Prelims Points:

  • Suo Motu: Court action initiated on its own without a formal petition.

  • Amicus Curiae: Neutral advisor assisting the court in complex matters.

  • Illegal Mining: Mineral extraction without legal approval, often causing ecological destruction.

  • Issue: Narrow elevation-based definition may reduce the legally protected Aravalli area.

Government Initiatives / Regulatory Measures

  • Attempt to create a uniform Aravalli definition

  • Proposals for zoning:

    • Core no-mining zones

    • Sustainable mining areas

  • Monitoring through committees like CEC

Benefits of Protection

  • Prevents ecological degradation

  • Controls desert spread

  • Maintains groundwater and biodiversity

Challenges

  • Mining pressure and economic interests

  • Definitional loopholes enabling exploitation

  • Enforcement gaps across states

Impact

  • Potentially determines the future of mining regulation and conservation in Aravalli districts

Relevant Mains Points:

Governance and Environmental Regulation

  • Case reflects tension between:

    • Environmental protection

    • Resource extraction and development

  • Highlights importance of strong regulatory frameworks for eco-sensitive zones

Institutional Framework

  • MoEF&CC: Central authority for environmental governance

  • CEC: Advises SC on forest and environmental compliance

  • Judicial Oversight: SC intervention ensures accountability

Concerns

  • Dilution of protection through restrictive definitions

  • Increased mining could worsen:

    • Forest loss

    • Habitat destruction

    • Desertification

Way Forward

  • Adopt a scientifically robust and inclusive definition of Aravalli landscapes

  • Strengthen enforcement against illegal mining

  • Balance sustainable development with ecological security

  • Ensure transparency in expert committee recommendations

UPSC Relevance (GS-wise):

  • GS 1: Geography – Aravalli range, desertification control

  • GS 2: Governance – Judicial intervention, environmental governance

  • GS 3: Environment & Ecology – Mining regulation, eco-sensitive protection

  • Prelims: Concepts like suo motu, amicus curiae, illegal mining, MoEF&CC, CEC

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