Context: Recent data from an unreleased elephant census, which incorporated new counting techniques, has revealed a decline in elephant populations across several regions of India, particularly in southern West Bengal, Jharkhand, Odisha, and Kerala. Previous Counting Methods Total Direct Count Up until 2002, India used the “total direct count” method, …
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Chromium Contamination of Groundwater
Context: The National Green Tribunal has instructed the Central Ground Water Board (CGWB) to investigate chromium contamination in the groundwater of Sukinda Valley, Odisha. Key Details: Location: Sukinda Valley in Odisha is home to 97% of India’s chromite ore deposits. Chromium Characteristics: Chromium is a shiny, hard, brittle metal with …
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