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
E-waste collection faces gaps as informal sector plays huge role
Basics Relevance Policy Framework Current Challenges Economic & Strategic Dimensions Social Dimensions Way Forward
New farming technology holds potential to stop desertification
What’s Happening ? Relevance : Why It’s in the News ? Scientific Background Institutional Support Future Plans Broader Context Strategic Implications
India to submit updated carbon-reduction targets by the beginning of COP30
Why is it in the news Relevance: Understanding India’s NDCs Significance of Updated NDCs (NDC 3.0) Global Context Strategic and Policy Implications Challenges
Is it feasible to blend isobutanol and diesel?
Context Relevance: Production & Raw Material Why Ethanol Was Discarded Advantages of Isobutanol Challenges / Cons Impact on Engine Performance