One danger of a positive feedback loop is that "if too many new jobs are allowed to enter the job stream, the result can be an increase in page faults." However, a positive feedback loop can still function as an "amplifier" which could change the equilibrium state of a system into unstable.
Quebec has physical Atlantic coasts on the Gulf of St. Lawrence, Ungava Bay, and the Hudson Strait, so it is not apart of the atlantic provinces
France, Germany, United Kingdom