Supreme Court Rejects Extension to Define Aravali Hills and Ranges

The Aravali mountain range, spanning Rajasthan, Haryana, Gujarat, and Delhi, acts as a vital ecological barrier against desertification from the Thar Desert and recharges regional groundwater aquifers across Northern India. Over decades, illegal mining, uncontrolled urbanization, and ambiguous legal definitions regarding 'hills' and 'gaps' have severely degraded this ecosystem. In 1992, the Ministry of Environment issued the Aravali Notification under the Environment Protection Act, 1986, to restrict non-forestry activities.

The current legal dispute centers on establishing precise slope and elevation parameters to classify land as part of the Aravali range across different state boundaries. The high-powered committee was mandated by the Supreme Court to finalize a standardized scientific definition to curb illegal quarrying and commercial real estate encroachment. The court observed that prolonged extensions undermine judicial directives and facilitate ongoing habitat destruction.

This ruling underscores strict judicial intervention to safeguard critical ecological corridors against administrative apathy and commercial exploitation. For civil service aspirants, Prelims questions frequently target the geographical extent of the Aravali range, desertification processes, and statutory protections under the Environment Protection Act, 1986. Mains questions (GS Paper 3: Environment) analyze judicial activism in ecological preservation and land-use governance.