The only Tile-Bonuses that appear to work (in Version 1.0) are the Food bonuses.
Other Tiles Bonuses (i.e. for Production, Science/Research, and Influence) do not make any difference to the points for each appropriate category.
Some Tiles show bonus for "Approval" improvements; would this affect 'happiness' or 'morale' improvements ? As yet I have not found any specifically labelled "Approval" improvements.
Has this issue been dealt with in V1.1 or is it scheduled for V1.2 or later?