Action against illegal fish ponds in Kolleru Wildlife Sanctuary brooks no delay, Supreme Court panel tells A.P. government
It directs the Eluru District Collector to extend full cooperation to the Forest Department in removing illegal aquaculture ponds, and submit a report on its progress and measures being taken to prevent pollution and restore ecological health of the lake
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Context
The Supreme Court-appointed has directed the Andhra Pradesh government to immediately remove illegal aquaculture ponds within the . The committee cited severe ecological degradation, inter-departmental non-cooperation, and threats to the Atapaka Bird Centre due to encroachments and pollution, demanding a comprehensive report on restoration efforts.
UPSC Perspectives
Environmental
This issue highlights the severe threats faced by wetland ecosystems from unchecked anthropogenic activities. Kolleru Lake, one of the largest freshwater lakes in India and a designated , is facing existential threats from illegal aquaculture. These activities lead to habitat destruction by altering the natural hydrology and constructing illegal bunds. The discharge of medical waste and pesticide residues causes eutrophication and toxic pollution, directly threatening the survival of migratory and resident avifauna, particularly at the Atapaka Bird Centre. The drying up of the bird habitat underscores a disruption in the wetland's natural flow regime. UPSC often tests knowledge of sites, their ecological significance, and the specific threats they face. The destruction of such a crucial habitat also violates the principles of the , which aims to safeguard sanctuaries from such destructive exploitation.
Governance
The situation exposes critical failures in environmental governance, particularly the lack of inter-departmental coordination. The Forest Department's complaint about local authorities obstructing demolition drives reveals a siloed approach to administration, where district administration goals may conflict with conservation mandates. The provision of electricity connections to illegal ponds within a protected sanctuary demonstrates a severe lapse in regulatory oversight and potential complicity at local levels. The intervention of the (CEC), a body constituted by the Supreme Court to monitor forest and wildlife issues, underscores the growing role of judicial activism in environmental protection when executive machinery fails. This highlights the concept of environmental federalism, where central oversight is necessary to ensure states adhere to national conservation policies. UPSC questions often focus on the effectiveness of regulatory bodies and the challenges of implementing environmental laws at the grassroots level.
Geographical
Geographically, Kolleru Lake is situated between the deltas of the and the in Andhra Pradesh. It acts as a natural flood-balancing reservoir for these two major river basins. The construction of illegal bunds for aquaculture impedes this natural drainage system, increasing the vulnerability of surrounding areas to floods. The lake is also a crucial stopover on the Central Asian Flyway, making it vital for global avian biodiversity. The disruption of water supply to the wetland, as noted by the CEC, directly impacts the delicate hydrological balance required to sustain this ecosystem. Understanding the location, ecological function, and the specific river systems associated with major wetlands is a recurring theme in UPSC Prelims mapping questions.