Natural Delta CO2 Partial Pressure (dpco2nat)

https://w3id.org/hacid/data/cs/variables/mip/dpco2nat <https://w3id.org/hacid/onto/data/Variable>

Difference in partial pressure of natural-analogue carbon dioxide between sea water and air. The partial pressure of a dissolved gas in sea water is the partial pressure in air with which it would be in equilibrium. 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. rdf:langString
rdf:langString Natural Delta CO2 Partial Pressure (dpco2nat) 
rdf:langString dpco2nat 

data from the linked data cloud