feedback loops

processes that either amplify (positive feedback loop) or diminish (negative feedback loop) the effects of a biological invasion. Feedback loops may make the impacts of biological invasions stronger or weaker, starting a chain reaction that repeats again and again. Negative feedback loop: A human-natural feedback that continually stabilizes or reduces ongoing or future biological invasions (also known as a ‘balancing’ feedback loop). Positive feedback loop: A human-natural feedback that continually increases ongoing or future biological invasions (also known as ‘exacerbating’ or ‘reinforcing’ feedback loops)