phinsi {seacarb}R Documentation

pH at in situ temperature

Description

pH at in situ temperature

Usage

phinsi(PH=8.2, ALK=2.4e-3, Tinsi=20, Tlab=25, S=35, k1k2='r', phflag=0)

Arguments

PH pH measured in the laboratory
ALK ALK, total alkalinity (mol/kg)
Tinsi In situ temperature in degrees Celsius
Tlab Measurement temperature in degrees Celsius
S Salinity
k1k2 "r" for using K1 and K2 from Roy et al. and "m" for using K1 and K2 from Mehrbach,
phflag The pH scale is either the total scale (0) or the free scale (1), default is 0

Value

pH pH at in situ temperature

Author(s)

Jean-Pierre Gattuso

References

Hunter K. A., 1998. The temperature dependence of pH in surface seawater. Deep-Sea Research (Part I, Oceanographic Research Papers) 45(11):1919-1930.

Examples

  phinsi(8.2,2.4e-3,25,25,35,"r",0)

[Package seacarb version 1.0.2 Index]