प्रतिसरण वक्र, अपगमन वक्र (Recession curve Meaning in Hindi)
प्रतिसरण वक्र, अपगमन वक्र (Recession curve Definition in English) 1. Recession Curve - The portion of the hydrograph where runoff is predominantly produced from basin storage (subsurface and small land depressions); it is separated from the falling limb of the hydrograph by an inflection point.