No improvement in Ganga water quality
Part of: GS-III- Environment (PT-MAINS-PERSONALITY TEST)
The lockdown in the wake of coronavirus (COVID-19) outbreak may have dramatically reduced air pollution across the country but it hasn’t significantly reduced pollution in the Ganga, according to a report by the Central Pollution Control Board (CPCB).
The dissolved oxygen (DO) concentration, a measure of the amount of free oxygen available in river systems, “rose marginally&rdq