  In this paper an attempt is made to find an interface of the perturbative
BFKL Pomeron with the non-perturbative Pomeron originating from
non-perturbative QCD phenomena such as QCD instantons and/or scale anomaly. The
main idea is that the non-perturbative Pomeron involves a large scale ($M_0
\approx 2 GeV $), which is larger than the scale from which perturbative QCD is
applicable. One key result is that even for processes involving a large hard
scale (such as DIS) the low $x$ behavior is determined by an effective Pomeron
with an intercept having an essential non-perturbative QCD contribution.
