Is Pune turning into a heat trap?
A survey by the Centre for Science and Environment (CSE) shows that the condition of the rivers in a city are also responsible for the rising local temperatures. "The high level of untreated sewage turns rivers into open sewers, along with rapid infrastructural growth along its banks. This untreated sewage system releases a large amount of greenhouse gases, further contributing to the increase in heat," the research states. The study also states that constant building of dams and other concrete structures has resulted in the stagnation of the river blocking its flow along with the polluted water resulting in a rise in its temperature.
