Agreed. Maybe my use of infrastructure is improprer. I meant it to encompass farmland. We had problems with the salt wedge underground when the Po river had not

Agreed. Maybe my use of infrastructure is improprer. I meant it to encompass farmland. We had problems with the salt wedge underground when the Po river had not enough water this summer, the sea entered the river mouth for kilometers and farmers couldn't pump fresh water from underground because it got salty.