Elephant population dips nearly 18%, Western Ghats remain primary habitat
Why is it in the News? Relevance: Basic Concepts Current Population Overview Reasons for Decline Habitat loss & fragmentation Human-elephant conflict (HEC) Poaching Disruption of breeding grounds Conservation Challenges Significance Quick Revision
Microplastics pollution threatens Goa’s estuarine fisheries
Why is it in the News? Relevance: Basic Concepts 1. Microplastics 2. Bioaccumulation & Trophic Transfer 3. Estuarine Ecosystems Key Findings of the Study Aspect Observation Sample Studied 251 fish across 9 species (finfish and shellfish) from various depths in Mandovi estuary Microplastic Particles Found 4,871 total; 3,369 plastic polymers (19 types) Source of Pollution […]
Snow leopards are the world’s least genetically diverse big cat
Understanding the Snow Leopard Relevance : Genetics and Evolutionary Insights Threats to Survival Conservation Efforts Ecological and Strategic Importance Research Insights (Stanford Study, PNAS 2025) Key Takeaways
Red List initiative
Why in News ? Relevance Understanding the Red List Objectives of the National Red List Key Stakeholders Significance of the Initiative Challenges Why It Matters Now ? Conclusion India’s National Red List provides evidence-based prioritization for species conservation, aligning with global biodiversity commitments. It enables targeted policies, protects endemic species, and promotes scientific and community […]
Microplastics impact coral reproduction at multiple stages
Why in News Relevance: Coral Reproduction Basics About the Study Key Findings Mechanism of Impact Comparison with Earlier Studies Year Study Focus Key Outcome 2019 (Australia) Weathered PP effects on Acropora tenuis Reduced fertilization, minimal impact on embryo & larval stages 2024 Microplastic pollution & coral gametes Confirmed impact on gametes but not on larval […]
India’s invasive species present a dilemma
Why in News ? Relevance: What Are Invasive Alien Species (IAS) Global Scenario Status in India Case Studies: Key Invasive Species in India A. Lantana camara B. Prosopis juliflora (“Gando Bawar”) C. Water Hyacinth (Pontederia crassipes) D. Other Aquatic Invaders Ecological Impacts of IAS Level Impact Type Examples Species Level Reduced survival, reproduction, and genetic […]
Darjeeling Disaster 2025
Why is Darjeeling in News Relevance Geography and Vulnerability Key Causes of Current Disaster Consequences Comparative Reference Action Needed Key Takeaways
Philippines pioneers coral larvae cryobank to protect threatened reefs
Why It’s in the News Relevance Coral Triangle and Its Importance Coral Larvae Cryopreservation: Process & Science Regional & Collaborative Significance Scientific and Conservation Relevance
Health hazards as a side effect of using digital tools
Basics Relevance Current Status in India Health Hazards Policy Framework Global Context Way Forward
Suriname pledges to protect 90% of forests
Basics Relevance Forest & Climate Context Policy & Legal Measures Financial & International Support Challenges Environmental & Socio-Economic Implications Way Forward