Term: sea_water_ph_reported_on_total_scale_due_to_natural_component

Unit: 1

Unit ref: UUUU

AMIP:

GRIB:

Term: sea_water_ph_reported_on_total_scale_due_to_natural_component

Unit: 1

Unit ref: UUUU

AMIP:

GRIB:

sea_water_pH_reported_on_total_scale is the measure of acidity of sea water, defined as the negative logarithm of the activity of dissolved hydrogen ions plus bisulfate ions in a sea water medium; it can be measured or calculated; when measured the scale is defined according to a series of buffers prepared in artificial seawater containing bisulfate. The quantity may be written as pH(total) = -log([H+](free) + [HSO4-]). The specification of a physical process by the phrase "due_to_" process means that the quantity named is a single term in a sum of terms which together compose the general quantity named by omitting the phrase.

Term: sea_water_ph_natural_analogue_reported_on_total_scale

Unit: 1

Unit ref: UUUU

AMIP:

GRIB:

sea_water_pH_reported_on_total_scale is the measure of acidity of sea water, defined as the negative logarithm of the activity of dissolved hydrogen ions plus bisulfate ions in a sea water medium; it can be measured or calculated; when measured the scale is defined according to a series of buffers prepared in artificial seawater containing bisulfate. The quantity may be written as pH(total) = -log([H+](free) + [HSO4-]). The specification of a physical process by the phrase "due_to_" process means that the quantity named is a single term in a sum of terms which together compose the general quantity named by omitting the phrase.

Term: sea_water_ph_natural_analogue_reported_on_total_scale

Unit: 1

Unit ref: UUUU

AMIP:

GRIB:

sea_water_pH_reported_on_total_scale is the measure of acidity of sea water, defined as the negative logarithm of the activity of dissolved hydrogen ions plus bisulfate ions in a sea water medium; it can be measured or calculated; when measured the scale is defined according to a series of buffers prepared in artificial seawater containing bisulfate. The quantity may be written as pH(total) = -log([H+](free) + [HSO4-]). In ocean biogeochemistry models, a "natural analogue" is used to simulate the effect on a modelled variable of imposing preindustrial atmospheric carbon dioxide concentrations, even when the model as a whole may be subjected to varying forcings.

Term: sea_water_ph_natural_analogue_reported_on_total_scale

Unit: 1

Unit ref: UUUU

AMIP:

GRIB:

sea_water_pH_reported_on_total_scale is the measure of acidity of sea water, defined as the negative logarithm of the concentration of dissolved hydrogen ions plus bisulfate ions in a sea water medium; it can be measured or calculated; when measured the scale is defined according to a series of buffers prepared in artificial seawater containing bisulfate. The quantity may be written as pH(total) = -log([H+](free) + [HSO4-]). In ocean biogeochemistry models, a "natural analogue" is used to simulate the effect on a modelled variable of imposing preindustrial atmospheric carbon dioxide concentrations, even when the model as a whole may be subjected to varying forcings.