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-log([HCO3-]/[CO2+H2CO3]) at 25˚C

Range	in freshwater 6.35: in seawater 6.00 Table - link unitless
Organism	Various
Reference	Paul G. Falkowski, John A. Raven. Aquatic Photosynthesis. 2007, Princeton University Press p. 160 table 5.2
Entered by	Uri M
ID	110403