C:\UPSC\GS3\2013\Q-16.txt
Environment & BiodiversityEXAMINEYear 201315 Marks
Concept / Statute•Directive•Institution / Stakeholder
Analyze the causes and impacts of rising pollution levels in River Yamuna despite substantial expenditure on the Yamuna Action Plan (YAP). Suggest lasting ecological solutions.
Exact Syllabus Pointer
Conservation, environmental pollution and degradation, environmental impact assessment (EIA), climate change, Paris agreement, green energy.
Connected Questions Across All Papers
Discovered through overlapping concepts: Yamuna River Pollution, Yamuna Action Plan Failures, Untreated Municipal Sewage
Recurring Theme Trend: “Yamuna River Pollution”
2 questions across 14 yrsFrequency of UPSC CSE Mains questions testing this core concept, landmark doctrine, or foundational syllabus theme (2013-2026)
20131
20140
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20161
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20260