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Concept

Partial pressure (pCO2) and fugacity (fCO2) of carbon dioxide in the water column

URI	http://vocab.nerc.ac.uk/collection/P02/current/PCO2/
Within Vocab	SeaDataNet Parameter Discovery Vocabulary
Preferred Label	Partial pressure (pCO2) and fugacity (fCO2) of carbon dioxide in the water column
Definition
Same As	P04: EARTH SCIENCE > Hydrosphere > Water Quality/Water Chemistry > Carbon Dioxide
Broader	D01: Parameters L04: water body L19: theme P03: Carbonate system P05: oceans P22: Caractéristiques géographiques océanographiques P22: Rasgos geográficos oceanográficos P22: Características oceanográficas P22: Oceanographic geographical features P36: Acidity P36: Dissolved gases
Related	P07: surface_carbon_dioxide_partial_pressure_difference_between_air_and_sea_water
Narrower	P01: Fugacity anomaly (water - air) of carbon dioxide {CO2 CAS 124-38-9} in the water body P01: Fugacity of carbon dioxide {fCO2 CAS 124-38-9} in the water body by equilibration with air, drying and constant temperature non-dispersive infra-red gas analysis and computation from pCO2 corrected to 1 bar at 100% humidity P01: Fugacity of carbon dioxide {fCO2 CAS 124-38-9} in the water body by equilibration with air, drying and constant temperature non-dispersive infra-red gas analysis and computation from pCO2 corrected to 1 bar at 100% humidity at in-situ temperature (Takahashi correction) P01: Fugacity of carbon dioxide {CO2 CAS 124-38-9} {fCO2} in the water body by computation P01: Fugacity of carbon dioxide (at 100% humidity) {fCO2 CAS 124-38-9} in the water body P01: Fugacity standard deviation of carbon dioxide {CO2 CAS 124-38-9} {fCO2} in the water body by computation P01: Partial pressure of carbon dioxide {CO2 CAS 124-38-9} {pCO2} in the water body by computation from pH and alkalinity P01: Partial pressure of carbon dioxide {CO2 CAS 124-38-9} {pCO2} in the water body by equilibration with air, drying and infra-red gas analysis P01: Partial pressure of carbon dioxide {CO2 CAS 124-38-9} {pCO2} in the water body by gas chromatography P01: Partial pressure error of carbon dioxide {pCO2 CAS 124-38-9} in the water body by equilibration with air, drying and constant temperature non-dispersive infra-red gas analysis and standards calibration, correction to 1 bar at 100% humidity and Takahashi correction to in-situ temperature P01: Partial pressure of carbon dioxide {pCO2 CAS 124-38-9} in the water body by equilibration with air, drying and constant temperature non-dispersive infra-red gas analysis and standards calibration and correction to 1 bar at 100% humidity P01: Partial pressure of carbon dioxide {pCO2 CAS 124-38-9} in the water body by recalculation to potential temperature using pCO2EXP((Theta - T)0.0423) P01: Partial pressure of carbon dioxide {CO2 CAS 124-38-9} {pCO2} in the water body by spectrophotometric absorbance at two different wavelengths of CO2-equilibrated fixed alkalinity dye solution P01: Partial pressure of carbon dioxide {CO2 CAS 124-38-9} {pCO2} in the water body by shower-head equilibration with air, drying and gas chromatography and Takahashi correction to in-situ temperature P01: Partial pressure of carbon dioxide {pCO2 CAS 124-38-9} in the water body by equilibration with air, drying and constant temperature non-dispersive infra-red gas analysis and standards calibration, correction to 1 bar at 100% humidity and Takahashi correction to in-situ temperature P01: Partial pressure of carbon dioxide {pCO2 CAS 124-38-9} in the water body by shower-head equilibration with air, drying and gas chromatography and Turner correction to in-situ temperature P01: Partial pressure of carbon dioxide {CO2 CAS 124-38-9} {pCO2} in the water body by computation P01: Partial pressure of carbon dioxide {CO2 CAS 124-38-9} {pCO2} in the water body P01: Partial pressure standard deviation of carbon dioxide {CO2 CAS 124-38-9} {pCO2} in the water body by computation P01: Mole fraction in dry air of carbon dioxide {CO2 CAS 124-38-9} {xCO2} for the water body by equilibration with air, drying and constant temperature non-dispersive infra-red gas analysis and computation from pCO2 following correction to dry air and calibration against standards P01: Mole fraction in dry air of carbon dioxide {CO2 CAS 124-38-9} {xCO2} for the water body P04: EARTH SCIENCE > Oceans > Ocean Chemistry > Carbon Dioxide P07: surface_partial_pressure_of_carbon_dioxide_in_sea_water P09: CO2 FUGACITY P09: CO2 PART. PRES IN DRY/WET GAS P09: Carbon dioxide in water P09: CO2 MOLE FRACTION IN DRY GAS P64: EARTH SCIENCE > Oceans > Ocean Chemistry > Carbon Dioxide
Note	accepted
Deprecated	false
Alternative Label	WC_pCO2
Version	1
Has Current Version	http://vocab.nerc.ac.uk/collection/P02/current/PCO2/1/
Authored On	2004-08-11 09:08:12

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