Pollution

• Corporate Average Fuel Efficiency Norms       
• Bharat Stage Emission Standards  
• Graded Response Action Plan - Delhi     
• Sulphur Dioxide Emission    
• Need for Amending 1981 Air Act
• Winter-Grade Diesel   
• Heavy Metal Contamination in Indian Rivers
• e-Waste Clinic    
• Taj Trapezium Zone    
• Continuous Ambient Air Monitoring System   
• Udaipur - Treating Waste     
• UPPCB Order on Kanpur Tanneries       

Renewable Energy 

• New Rules on Ethanol Production
• Biofuels     
• Global Solar Park        

Climate Change       

• U.S. Pentagon emits more Greenhouse Gases  
• Commemoration of a Glacier
• Achieving COP21 - NDC Targets   
• IPCC report        
• Deforestation in Amazon Forests  
• ILO Report: Global Warming        
• Global Climate Strike Movement  
• Climate change and Bananas
• Post-2020 Emission Market Scenario    
• Smallest Annual Ozone Hole
• New Zealand’s Zero-Carbon Act    

Environmental organisations, Conventions & Treaties 

• CoP 18 of the CITES
• Restoration of Degraded Land - UNCCD
• Basel Ban Amendment
• Climate Action Summit 2019
• Clean Air Cities Declaration
• International Seed Treaty     
• UN Global Climate Action Awards
• IPCC report on the Ocean and Cryosphere      
• Platform for Science-Based Ocean Solutions   
• UPOV        

Government Interventions     

• Radio-collaring Asiatic lions 
• Emission Trading Scheme    
• Seashore as ‘Land’ - Maharashtra
• Coastal Regulation Zone       
• Coastal Zone Management
• Forest landscape restoration and Bonn Challenge    
• Sustainable Livelihoods and Adaptation to Climate Change
• Forest-PLUS 2.0
• Ganges River Dolphin Census        
• Snow Leopard Population Assessment   
• Definition of land as forest   
• Electric Vehicles Guidelines 
• MOSAiC expedition     
• Microbial Fuel Cells     
• Bamboo Technology Park     
• Wasteland Atlas 
• Green Urban Mobility 
• Swachh - Nirmal Tat Abhiyaan
• Ecoclub Programme
• HT Bt cotton – GM Cotton   

Protected Areas      

• Vembanad Lake
• Pobitora Sanctuary     
• Bihar's First Community Reserve  
• Nandankanan Zoo       

Bio-Diversity  

• Hoolock Gibbon 
• Olive Ridley
• Black Softshell Turtle  
• Asiatic Golden Cat       
• Cryodrakon Boreas      
• Asia’s Oldest Bamboo  
• Greater Adjutant Storks       
• New Frog Species        
• Cane Turtle        
• Sumatran Rhino 
• Malabar Tree Toad      
• New Snake Species      
• Peregrine Falcon
• Himalayan Gold 

Index & Reports      

• Indian State of Forest Report        
• Climate Change Performance Index        
• Global Climate Risk Index    
• Composite Water Management Index 2.0        
• Status of Tigers in India, 2018 Report    
• UN’s Emissions Gap Report 2019 

Disaster Management    

• European Heat Wave  
• Understanding Assam Floods        
• Kerala Landslides - Gadgil Panel Recommendations
• Bushfires in Australia
• Coalition for Disaster Resilient Infrastructure
• Lightning Report

GEOGRAPHY 

GENERAL GEOGRAPHY

• Atlantic Meridional Overturning Current        
• Continental Axis hypothesis
• Sudden Stratospheric Warming    
• El Nino
• Diurnal Cycle     
• Madden-Julian Oscillation   
• Goldschmidtite  
• Rare Earth Metals       
• Diamond Formation   
• Paleochannel      
• Korean Demilitarized Zone (DMZ)
• Typhoon Hagibis
• Marawah Island 
• Danakil Depression     
• White Island Volcano  

INDIAN GEOGRAPHY    

• Water Stress       
• Monsoon Model 
• Geochemical Baseline Atlas of India       
• Cold Waves in India     
• Mekedatu Reservoir    
• Floods in Krishna River        
• Krishna Water dispute
• Bhakra Dam       
• Kartarpur Corridor      
• Ujh and Basantar Bridge      
• Feni River 
• Sisseri River bridge     
• Pushkaram Festival     
• Kolleru Lake       
• Chenani Nashri tunnel
• Abujh Marias Tribes