The Characteristics of Epid Invasions with Thresholds

In this paper we report the development of a ing the principal characteristics (velocity, lead sions or epidemics described by determinis whose dynamics include a threshold or Allee e the correct results for single-component mode and then demonstrate by numerical experimen class of epidemic and invasion models includ Rosenzweig McArthur predator prey model. consider the atto fox effect in the classic rea fox population and show that the appropriate magnitude of the peak disease incidence a epidemic properties. We then make a careful r the velocities calculated with realistic thr calculated from threshold-free models. We co tion diffusion model provides a robust repres provides a sound basis on which to begin a pro understanding the long-term persistence of th