Concept
surface_carbon_dioxide_natural_analogue_partial_pressure_difference_between_sea_water_and_air
| URI | http://vocab.nerc.ac.uk/collection/P07/current/JLPMBXHZ/ | ||
|---|---|---|---|
| Within Vocab | Climate and Forecast Standard Names | ||
| Alternative Labels | |||
| Definition | The surface called "surface" means the lower boundary of the atmosphere. The chemical formula for carbon dioxide is CO2. 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. The partial pressure of a dissolved gas in sea water is the partial pressure in air with which it would be in equilibrium. The partial pressure of a gaseous constituent of air is the pressure that it would exert if all other gaseous constituents were removed, assuming the volume, the temperature, and its number of moles remain unchanged. The partial pressure difference between sea water and air is positive when the partial pressure of the dissolved gas in sea water is greater than the partial pressure in air. | ||
| Date | 2018-12-17T17:17:12 | ||
| Identifier | SDN:P07::JLPMBXHZ | ||
| Note | accepted | ||
| Has Current Version | 3 | ||
| Version | 1 , 2 | ||
| version | 3 | ||
| Same As | MMI | http://mmisw.org/ont/cf/parameter/surface_carbon_dioxide_natural_analogue_partial_pressure_difference_between_sea_water_and_air | Mapping: 287400 |
| CF | http://vocab.nerc.ac.uk/standard_name/surface_carbon_dioxide_natural_analogue_partial_pressure_difference_between_sea_water_and_air/ | Mapping: 369888 | |
| Related | P06:PASX |
Pascals | Mapping: 886222 |
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