Topic
Bicarbonate ion
Temperature, water
pH
1,550
Salinity
1,537
Alkalinity, total
1,532
Carbonate ion
1,521
Carbon dioxide
1,515
Calcite saturation state
1,487
Aragonite saturation state
1,486
Carbonate system computation flag
1,480
Partial pressure of carbon dioxide water at sea surface temperature wet air
1,451
Carbon, inorganic, dissolved
1,442
Fugacity of carbon dioxide water at sea surface temperature wet air
1,399
Calculated using seacarb after Nisumaa et al. 2010
1,339
Laboratory experiment
1,190
Ocean Acidification International Coordination Centre OA-ICC
1,119
Single species
1,118
Coast and continental shelf
1,073
Species
975
Treatment
871
Temperate
841
Animalia
836
Benthos
798
Type
741
Bottles or small containers/Aquaria <20 L
694
Experiment
636
Growth/Morphology
627
pH, standard deviation
613
Calculated using CO2SYS
608
Pelagos
608
Alkalinity, total, standard deviation
578
Registration number of species
531
Uniform resource locator/link to reference
531
Benthic animals
527
Identification
521
Potentiometric titration
488
Partial pressure of carbon dioxide, standard deviation
476
Containers and aquaria 20-1000 L or < 1 m**2
457
Potentiometric
444
Carbon, inorganic, dissolved, standard deviation
423
Temperature, water, standard deviation
415
Salinity, standard deviation
386
North Atlantic
369
Calcification/Dissolution
355
Temperature
336
Aragonite saturation state, standard deviation
316
Primary production/Photosynthesis
308
Mollusca
295
North Pacific
293
Biomass/Abundance/Elemental composition
292
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