%22Galaxy populations versus environment in the CFHTLS Deep Survey%22
F. Ienna, A.L. O'Mill, R. Pello

We present the first results obtained on the analysis of galaxy populations in, the CFHTLS Deep Survey using photometric redshifts., We specifically address the distribution of galaxies in colors as a function of redshift and environment up to z~1.3., Our results are compared with those recently obtained on the SDSS using similar number density estimators.