Western Ghats Eco-Sensitive Area (ESA) Issue
GS Paper 3 (Environment & Ecology): Conservation, environmental degradation, Environmental Impact Assessment (EIA), biodiversity hotspots.
GS Paper 2 (Governance & Federalism): Cooperative federalism, Centre-State friction in environmental policymaking, local governance (Gram Sabhas), and tribal/forest-dwellers' rights under the Forest Rights Act (FRA), 2006.
UPSC Prelims Focus: Statutory powers under the Environment (Protection) Act, 1986, UNESCO World Heritage Site designation, and differences between Gadgil, Kasturirangan, and Sanjay Kumar panels.
Key High-Yield Notes
1. Statutory Framework & Administrative Journey
Legal Provisions: ESAs are notified under Section 3(2)(v) of the Environment (Protection) Act, 1986, which empowers the Central Government to restrict areas where industries/operations are regulated or prohibited.
Western Ghats Background: A global biodiversity hotspot spanning 6 states (Gujarat, Maharashtra, Goa, Karnataka, Tamil Nadu, Kerala) across ~1,600 km. In 2012, 39 individual sites were declared UNESCO World Heritage Sites.
2. Comparative Matrix: Gadgil Committee vs. Kasturirangan Committee
| Parameter | WGEEP / Madhav Gadgil Panel (2010) | High-Level Working Group / K. Kasturirangan Panel (2012) |
| Approach | Bottom-up, ecocentric, and landscape-wide approach. | Pragmatic, top-down balance between ecology and economic development. |
| Extent Covered | Entire Western Ghats (~1,29,000 sq km) proposed as ESA. | Restricted to 37% of the Western Ghats (~56,825 sq km). |
| Zonation | Sub-divided into ESZ-1, ESZ-2, and ESZ-3 based on sensitivity levels. | Divided into Natural Landscapes (strictly regulated) and Cultural Landscapes (settlements/crops). |
| Governance Structure | Statutory Western Ghats Ecology Authority (WGEA) with local Gram Sabha veto powers. | Existing regulatory mechanisms under MoEF&CC and state departments. |
| Economic Restrictions | Total ban on mining, thermal power, and red/orange industries in ESZ-1. | Ban on Red Category industries, commercial mining, large construction (>20,000 sq. m), and large hydro projects. |
Critical Bottlenecks & The Case of Karnataka
[Centre's Draft Notifications (EP Act, 1986)]│├──► Methodological Issue: Satellite imagery misidentifying crops as natural forest├──► State Resistance: Fear of economic stall (mining, plantation, infrastructure)└──► Public Anxiety: Rumors of eviction & blanket 10 km buffer zones
1. Ground-Level Concerns
Remote Sensing vs. Ground Reality: Identification of ESAs via satellite mapping failed to differentiate natural forest canopy from cash/plantation crops (arecanut, shade-grown coffee, rubber, coconut), creating widespread local panic.
Fear of Dislocation & Buffer Zones: Misconception among communities that ESA designation leads to eviction or strict 10 km buffer-zone prohibitions on routine farming and house construction.
Implementation Gaps in Forest Rights: Non-tribal traditional forest dwellers (resident for generations) face high claim rejections under the Forest Rights Act (FRA), 2006, leaving them legally vulnerable.
2. Biocultural Diversity & Indigenous Communities
Indigenous and traditional forest dwellers serve as the primary guardians of biodiversity through Traditional Ecological Knowledge (TEK).
Excluding local populations or forcing out-migration destroys the sacred, sustainable human-nature relationship, damaging both cultural heritage and forest conservation efforts.
Model Practice Questions for Aspirants
Prelims Practice Question
Q. With reference to the Eco-Sensitive Areas (ESA) in India, consider the following statements:
Eco-Sensitive Areas are notified by the Ministry of Environment, Forest and Climate Change under the Wildlife Protection Act, 1972.
The Kasturirangan Panel recommended declaring the natural landscapes covering roughly 37% of the Western Ghats as Eco-Sensitive Areas.
Prohibitions inside notified ESAs apply strictly to heavy red-category industries and commercial mining, while permitting regular agricultural practices.
Which of the statements given above is/are correct?
(a) 1 and 2 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2, and 3
Answer: (b) 2 and 3 only
Explanation: Statement 1 is incorrect because ESAs are notified under Section 3(2)(v) of the Environment (Protection) Act, 1986, not the Wildlife Protection Act, 1972. Statements 2 and 3 are correct.
Mains Practice Question (GS Paper 3)
Q. "The repeated failure to finalize the Eco-Sensitive Area (ESA) notification in the Western Ghats underscores the ongoing friction between environmental conservation and regional development goals." Analyze the core differences between the Gadgil and Kasturirangan committee recommendations. Suggest a balanced approach to resolve state-level concerns while protecting the ecological integrity of the Western Ghats. (15 Marks, 250 Words)
Answer Blueprint:
Introduction: Mention the ecological significance of the Western Ghats (UNESCO World Heritage Site, biodiversity hotspot) and the context of the draft ESA notifications under the Environment (Protection) Act, 1986.
Body Paragraph 1: Contrast the Gadgil Report (holistic, ecocentric, 100% coverage, 3-tier ESZ system, strong local governance) with the Kasturirangan Report (pragmatic, 37% natural landscape coverage, focus on red-category bans).
Body Paragraph 2: Examine ground challenges in states like Karnataka — remote sensing flaws (plantation vs. natural canopy), livelihood anxieties, FRA claim rejections, and fears over buffer zone rules.
Way Forward / Solution:
Transition from high-altitude satellite surveys to ground-level cadastre mapping involving local Panchayats.
Adopt a participatory "Payment for Ecosystem Services" (PES) framework to incentivize local conservation.
Ensure full implementation of the Forest Rights Act (FRA), 2006, before finalizing boundary demarcations.