Back to variables | Category Index
Each Output variable record corresponds to a physical parameter specification.
Link to CMIP7-AFT Data Request - Variable Changes
| Attribute | Value |
|---|---|
| branded_variable_name | ph_tavg-ols-hxy-sea |
| cell_measures | area: areacello |
| cell_methods | amns-tmn (Time Mean over Sea) |
| cmip6_compound_name | Omon.phosSouth30 |
| cmip6_frequency | mon |
| cmip6_tables_identifier | Omon (Monthly ocean data) |
| cmip7_compound_name | ocnBgchem.ph.tavg-ols-hxy-sea.mon.30S-90S |
| cmip7_frequency | mon |
| conditional | True |
| coordinates | osurf |
| description | negative log10 of hydrogen ion concentration with the concentration expressed as mol H kg-1. |
| dimensions | longitude, latitude, time, osurf |
| disambiguation | South30 |
| flag_-_variable_change_since_cmip6 | True |
| modelling_realm | Ocean Biogeochemistry |
| name | ocnBgchem.ph.tavg-ols-hxy-sea.mon.30S-90S |
| physical_parameter | phos (Surface pH) |
| primary_modelling_realm | Ocean Biogeochemistry |
| processing_note | This is a regional subset of the variable. If you are producing the global equivalent of Omon.phos, you should omit this regional South30 version. CHANGE SINCE CMIP6 in Dimensions - CMIP6:longitude latitude time CMIP7:longitude latitude time osurf, Evaluated at the upper boundary of the liquid ocean, including at the lower boundary of sea-ice and floating ice shelves. CHANGE SINCE CMIP6: compound name, If the global equivalent of this variable is not in the Data Request, you can still produce that instead of the regional variable if you prefer, and you will be able to publish it. |
| provenance | Omon ((isd.003)) |
| region | 30S-90S |
| spatial_shape | XY-na (Global field (single level)) |
| temporal_shape | time-intv (Temporal Interval) |
| title | Surface pH |
| type | real |
| uid | c918bbf8-c5e8-11e6-84e6-5404a60d96b5 |