fCO2insi: fCO2 at in situ temperature

In jpgattuso/seacarb-git: Seawater Carbonate Chemistry

fCO2 at in situ temperature

Description

Correction to compensate for the difference in temperature between the temperature of measurement and in situ temperature.

Usage

fCO2insi(fCO2lab = 400, Tlab = 20, SST = 19)

Arguments

fCO2lab	Fugacity of CO2 measured in the lab in \muatm
Tlab	Temperaure of measurment in the lab in in degrees Celsius, default is 20oC
SST	Temperature in degrees Celsius, default is 19oC

Value

fCO2insi

Fugacity of CO2 at in situ temperature in \muatm, the same units as that for the fCO2 input.

Note

The empirical correction applied is from Takahashi (1993) as recommended by Pierrot et al. (2009)

Author(s)

Jean-Pierre Gattuso [e-mail]

References

Pierrot D., Neill C., Sullivan K., Castle R., Wanninkhof R., Lüger H., Johannessen T., Olsen A., Feely R. A. and Cosca C. E., 2009. Recommendations for autonomous underway pCO2 measuring systems and data-reduction routines. Deep-Sea Res. II 56, 512-522.

Takahashi T., Olafsson J., Goddard J. G., Chipman D. W. and Sutherland S. C., 1993. Seasonal variation of CO2 and nutrients in the high-latitude surface oceans: a comparative study. Glob. Biogeochem. Cycles 7, 843-878.

See Also

f2pCO2, pCO2insi.

Examples

fCO2insi(fCO2lab = 400, SST = 15, Tlab = 16)

jpgattuso/seacarb-git documentation built on Feb. 17, 2024, 7:26 a.m.