Dear Isogeochemists,
I have some questions concerning ocean pH.
- What causes main changes in ocean pH?
- What is the expected seasonal variability?
- How does it change with depth? Is it more constant at deeper levels?
- What is the relation between ocean pH and salinity/temperature/alkalinity/nitrates...? Can it be calculated from these parameters?
- Is there a database with gridded ocean pH's  from different depths (preferentially including the Baltic, Black Sea, Caspian Sea, Mediterranean), annual and seasonal?
Hope someone can help me!
Kind regards,
Kenneth Mertens

Kenneth Mertens
Research Unit Paleontology (WE 13)
Krijgslaan 281 Gebouw S8
9000 Gent
Phone +3292644609
Fax +3292644608
skype: mertenskenneth