seacarb is an R package that calculates parameters of the seawater carbonate system and includes functions useful for ocean acidification research. Version 2.3.5 has just been released. It contains a new function, buffesm, contributed to by Jim Orr. This function calculates buffer capacities of the seawater carbonate system as defined by Egleston et al. (2010).
Lavigne H. & Gattuso J.-P., 2010. seacarb: seawater carbonate chemistry with R. R package version 2.3.3. http://CRAN.R-project.org/package=seacarb.
