dynamics of a mathematical model for the system of waste plastic management in the ocean

This paper deals with a mathematical model for the system of waste plasticmanagement in the ocean. a three-compartment model is introduced via a system ofordinary differential equations. after describing the formulation of the model, someproperties of the model are given. then the equilibria of the model and the basicreproduction number are obtained by the next generation matrix method. also, thestability of the equilibria are proved by properties of the eigenvalues of the jacobianmatrix at the equilibria. finally, the numerical simulations of discussed models aregiven.