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VOL. I · EST. 11.2025 
SatyaDheesh
सत्याधीश
India's Ground Truth Record
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The USGS classified recent double earthquakes in Venezuela as a 'seismic doublet' while discussions continue on the ecological sensitivity of the Western Ghats

GS1History · Society · Geography· Geophysical phenomena (earthquakes, cyclones, volcanoes)· Prelims·

Why in news

The USGS classified recent double earthquakes in Venezuela as a 'seismic doublet' while discussions continue on the ecological sensitivity of the Western Ghats.

Background

The Western Ghats span Karnataka, Kerala, and Tamil Nadu with 56,000 sq km proposed as Ecologically Sensitive Areas. The golden langur is an endangered species endemic to Western Assam and Bhutan.

Facts for Prelims

  • PlaceWestern Ghats: Mountain range stretching across Karnataka, Kerala, and Tamil Nadu
  • EnvironmentGolden Langur: Endangered species endemic to Western Assam and Bhutan
  • S&TOzone Layer: Protects Earth from harmful ultraviolet (UV) radiation
  • Fact56,000 sq km: Area proposed for Ecologically Sensitive Area (ESA) designation in Western Ghats

For Mains

Q. Discuss the ecological significance of the Western Ghats and the challenges involved in designating large tracts as Ecologically Sensitive Areas.

Dimensions to cover in your answer

  • Conservation-Development Conflict: Balancing biodiversity preservation in the Western Ghats with infrastructure and mining interests
  • Regulatory Framework: Need for standardized criteria for 'Ecologically Sensitive Area' designations to prevent arbitrary land use
  • Endemicity Risk: High vulnerability of species like the Golden Langur to habitat fragmentation in Northeast India

Keywords: Endemism · Ecologically Sensitive Areas · Seismic Doublet · Biodiversity Conservation · Habitat Fragmentation

Read the full news →Report a mistake in this noteSource: Indian Express ↗Also: GS3 · Species, protected areas & wetlandsAlso: GS3 · Biodiversity & conservation

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