The terms resurgence & exsurgence
Posted: Jul 11, 2011 11:30 am
The only definition of exsurgence I have found is, "a spring whose only source is percolating groundwater." This leads me to understand that water flowing from a cave with no observable insergence could be labeled an exsurgence? And that a resergence implies that the cave takes on a surface stream or significant surface drainage at its entrance or sink? If I'm all backward let me know. If not, why isn't the term exsurgence more commonly used? It seems that every instance of water flow at a cave exit is referred to as a resurgence.