India aiming for 60% non-fossil fuel power sources by 2035
Why in News ? Issue in Brief Relevance Practice Questions Static Background Comparison with Previous Targets 2015 NDC (Original) 2022 Updated NDC 2026 Updated NDC (2031–35) India’s Current Progress Key Analysis 1. Energy Transition & Power Sector 2. Emissions Intensity Reduction 3. Carbon Sink Expansion 4. Strategic Positioning Challenges / Criticism Way Forward Prelims Pointers
Gynandromorph Crab in Silent Valley
Context Relevance Practice Question Q.“Rare biological anomalies like gynandromorphy provide critical insights into evolutionary biology and biodiversity conservation.” Discuss with reference to recent discoveries in India. (250 words) About the Discovery Silent Valley National Park Scientific Significance Ecological Significance Multi-Dimensional Analysis Environmental Dimension Scientific / Technological Dimension Governance Dimension Ethical Dimension Data & Facts Challenges […]
Ice patches on melting glaciers greater threat than thought
Context Relevance Practice Question Static Background: Himalayan Cryosphere What is the Cryosphere? Importance for India Location of the Dharali Flash Flood Event Key Scientific Findings of the Study Trigger Mechanism of the Flood Evidence from Satellite Observations Deglaciation Signal Key Cryospheric Concepts Nivation Firn Ablation Zone Mechanism of Ice Patch Collapse Cryo-Hydrological Hazards in the […]
Rising Tiger Deaths in Maharashtra
Context Relevance Practice Question Static Background: Tiger Conservation in India Species Profile Conservation Status India’s Tiger Conservation Framework Project Tiger National Tiger Conservation Authority Tiger Reserves Maharashtra’s Importance in Tiger Conservation Causes of Tiger Mortality Poaching and Wildlife Crime Habitat Loss and Fragmentation Human–Wildlife Conflict Natural Causes Government Measures to Address Tiger Deaths Anti-Poaching Surveillance […]
The Complex Social World of Macaques
Why in News? Relevance GS Paper III – Environment & Biodiversity GS Paper I – Society (Comparative Insight) Mains Practice Question (15 Marks) Macaques in India and Asia Taxonomy and Distribution Conservation Status Social Structure of Macaques 1. Matrilineal Hierarchy 2. Dominance and Aggression 3. Role of Maternal Bonding Behavioural Ecology Dimensions 1. Social Learning […]
ISRO’s Improved Fire-Detection Algorithm
A. Issue in Brief Relevance B. Static Background C. Key Dimensions 1. Environmental Dimension 2. Technological Dimension 3. Governance / Administrative Dimension 4. Economic Dimension 5. Legal / Policy Dimension D. Critical Analysis E. Way Forward F. Exam Orientation Prelims Pointers Practice Question (15 Marks)
Dal Lake – environmental degradation and conservation challenges
Why in news ? Policy shift in conservation Relevance Practice question Basics and static context Location and physical features Ecological and economic significance Environmental pressures Sewage and pollution load Eutrophication and weed growth Catchment degradation Encroachment and population pressure Reduced inflows and circulation Invasive species and biodiversity loss
Nature’s renewal has slowed down despite rising temperatures: Study
Why in News? Nature Communications Study Relevance GS III — Environment & Ecology Practice Question Basics What is Species Turnover? Why Turnover Matters ? Key Findings Overall Trend Dataset Scope Community Patterns Ecological Interpretation Not Climate-Driven Shrinking Species Pools Causes of Deceleration Anthropogenic Pressures Fisheries Impact Implications for Ecosystems Reduced Resilience Regime Shift Risk Conceptual […]
There are 765 dolphins of six species along Odisha’s coast, latest census reveals
Why in News? Record Dolphin Count Relevance GS III — Environment Practice Question Species Composition Species-wise Numbers Trend Over Time Irrawaddy Dolphin Focus Status & Protection Chilika Stronghold Distribution Beyond Chilika Conservation Framework Protected Areas Monitoring System Capacity Building Governance Significance Model for Marine Conservation Community Participation Challenges Habitat Stress Slow Breeding Stagnation in Chilika […]
Biotechnology and Green Growth
Why in News ? Biotech for Sustainable Future Relevance GS 3 (Science & Tech + Economy + Environment) Basics & Core Keywords Biotechnology Green Growth Bioeconomy Data & Evidence India’s Bioeconomy Growth 2030 Target Sectoral Contribution Environmental Dimension Zero-Waste & Circularity Climate Link Economic Dimension Employment & Skills Innovation Economy Social Dimension Health & Food […]