  In this paper we present a unified approach to the study of geometric and
dynamic properties of nonlinear resolvents of holomorphic generators.
  The idea is to apply the distortion theorem we have established. This method
allows us to find order of spirallikeness and of strong starlikeness of
resolvents and remove all the restrictions for resolvents to admit
quasiconformal extension to the complex plane $\C$.
  In addition, we use this method to establish the uniform convergence of the
resolvent family on the whole unit disk and obtain some characteristics of
semigroups generated by these resolvents.
