Mysore/Mysuru:  In his presentation, wetland expert and water conservationist U.N. Ravikumar underscored the imperative to restore the complete length of the Dewan Poornaiah Canal. However, he noted that even the restoration of a 2.5 km segment of the canal could result in a noteworthy 30 percent increase in freshwater inflow. Providing an insightful overview, Ravikumar…