The first application of algebraic geometry to dynamical systems that comes to my mind is the following preprint of Gromov -- very old one : ON THE ENTROPY OF HOLOMORPHIC MAPS

http://www.ihes.fr/~gromov/PDF/10[24].pdf

A recent, excellent survey of dynamics on algebraic surfaces is :

http://perso.univ-rennes1.fr/serge.cantat/Articles/dyn-aut.pdf

The first application of algebraic geometry to dynamical systems that comes to my mind is the following preprint of Gromov -- very old one : ON THE ENTROPY OF HOLOMORPHIC MAPS

https://www.ihes.fr/~gromov/wp-content/uploads/2018/08/1024.pdf

A recent, excellent survey of dynamics on algebraic surfaces is :

http://perso.univ-rennes1.fr/serge.cantat/Articles/dyn-aut.pdf