Water quality in lower stretches of Ganga alarming: Study
India TodayAmid threats of increasing floods in Ganga, scientists have found water quality in the lower stretches of the river to be alarming. Led by Professor Punyasloke Bhadury from the Integrative Taxonomy and Microbial Ecology Research Group at IISER Kolkata, scientists monitored nine sites encompassing 59 stations along 50 kilometres of the lower stretches of the River Ganga over two years. Scientists have come up with the water quality index, a key metric that helps understand the health and ecological consequences for the lower stretch of river Ganga. "The findings from this study will be pivotal for long-term ecological health monitoring of the lower stretch of River Ganga, along with the integration of sensors and automation," the ministry said.