C1CSE One Learn

General Studies Paper I · Subtopic

Biodiversity values and ecosystem services

Official syllabus

General issues on Environmental ecology, Bio-diversity and Climate Change - that do not require subject specialization.
Conservation, environmental pollution and degradation, environmental impact assessment.

UPSC CSE 2026 notification

What this covers

This page is the existing evidence-linked Biodiversity pilot section for Biodiversity values and ecosystem services.

Key ideas

  • ecosystem service
  • economic value
  • cultural value
  • ethical value
  • ecological value

Official wording is from UPSC's Civil Services Examination 2026 notification, the current baseline for CSE 2027 preparation. Always check the latest notification at upsc.gov.in. Scopes and key ideas are CSE One's study map and are being expanded.

cseone.inFocusEvaluateMentorsGet updates