The phrase "addition and change" is correct and usable in written English.
It can be used when discussing modifications or updates that involve both adding new elements and altering existing ones.
Example: "The project requires careful consideration of both addition and change to ensure its success."
Alternatives: "inclusion and modification" or "supplement and alteration".
In some studies, the physico-chemical property of soil under mesquite canopy was found to be better than the adjacent open field (e.g. El Fadl, 1997, cited in Esther and Brent 2005) which may be due to nitrogen fixation, leaf litter addition and change in soil structure due to deep tap root system (Pasiecznik et al. 2001).
Effects of pH, calcium concentration, and phosphate concentration on supersaturation of COM (σCOM), DCPD (σDCPD), and HAP (σHAP) with oxalate concentration [Ox] = 8.0 × 10 5 M and ionic strength of 0.15 M. Volume of titrant addition and change of calcium concentration curves for COM crystallization with supersaturation of σCOM = 1.02 without phosphate at pH 6.5.
Plant communities are especially sensitive to N or P addition, and changes in the plant community structure are often mediated through increased productivity following addition of N or P (Clark et al. 2007).
The new version however, does allow for addition and changes to be made for hospital names and consultant names and additionally names the locum consultants rather than having a separate category for "locum consultants".
However after the recent upgrade to iOS 7, I have really struggled to cope with the new additions and changes.
Google has only made small, gradual additions and changes to Gmail in the past, with some changes remaining entirely optional for years for its 425-million-plus users.
These changes were added to the core list and passed along to successive subjects who, trying to master the language created, in part, by each of their predecessors, made their own additions and changes.
Depending on how one views these cuts, additions and changes — as intentional alterations by the playwright, thoughtless slip-ups by the typesetters or flawed recollections by performers — our sense of Shakespeare's genius shifts.
Still, spa mavens have taken note of a few additions and changes on the local landscape — a green spa and a more traditional lodge that was rebuilt after a fire, both in the Catskills, as well as a funky and lavish resort in northwest Connecticut.
