Results
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| Property | Organism | Value | Units | ID | Details |
|---|---|---|---|---|---|
| Concentration of heterotrophic protists in euphotic layer of the temperate North Atlantic Ocean | Heterotrophic protists | 510 (±370) | cells/ml | 113500 | MV Zubkov & GA Tarran... |
| Assimilation rate of bacterioplankton biomass by aplastidic protists in the North Atlantic Ocean | Heterotrophic protists | 1.5-5.0 | bacterioplankton cells per protist cell per hour | 113497 | MV Zubkov & GA Tarran... |
| Cellular attributes and heat production for eight marine phototrophic protists | Protists | Table - link | N/A | 107955 | Johnson MD, Völker J... |
| Slope of log carbon versus log volume for 8 protists | Protists | 0.67 (0.60 to 0.73) | N/A | 107957 | Johnson MD, Völker J... |
| Linear dimensions and volume, C and N quota, density, and C:N ratios of dinoflagellate species | Protists | Table - link | N/A | 107970 | Susanne Menden-Deuer... |
| Assimilation rate of bacterioplankton biomass by small-size algae in the North Atlantic Ocean | Small (~2um) photosynthetic protists | 0.12-0.38 | bacterioplankton cells per protist cell per hour | 113498 | MV Zubkov & GA Tarran... |
| When heat production (pW/cell) is plotted against total cell mass on a log-log scale, the slope of the relationship is | Protists | 1.056 (0.93 to 1.19) | Unitless | 107954 | Johnson MD, Völker J... |
| Median of nearly constant heat production obtained when heat production is normalized to biomass | Protists | 0.037 (0.022 to 0.061 Table - link) | pW/pgC | 107956 | Johnson MD, Völker J... |
| Slope of log cellular heat production versus log surface area | Protists | 1.057 (±0.12) | log(pW/cell)/log(μm^2) | 107958 | Johnson MD, Völker J... |
| Number of species that have been described as of 2015 | Protists | >100,000 | species | 114593 | Soyer-Gobillard MO, Dolan... |
| Volume of dinoflagellate species analyzed | Protists | 180 to 279,000 Table - link | μm^3 | 107971 | Susanne Menden-Deuer... |
| Number of protozoa species catalogued in a central database as of 2011 and number of predicted species on Earth | Protists | Catalogued ~8,100 Predicted ~36,400 Table - link | Species | 109321 | Mora C, Tittensor DP... |
| Number of times bacteria <0.5µm in diameter encounter grazing protists compared to larger bacterial cells (~1µm) | Biosphere | 4 -6 | times left often | 115626 | Young KD. The selective... |
| Estimates of the biosphere's heterotrophic biomass | Biosphere | Table - link | Mt C | 109600 | Vaclav Smil, The Earth's... |
| Estimates of the biosphere's soil prokaryotic heterotrophic biomass | prokaryote | 15,000 to 26,000 Table - link | Mt C | 109616 | Vaclav Smil, The Earth's... |
| Estimates of the biosphere's water prokaryotic heterotrophic biomass | prokaryote | 1,500 to 13,700 Table - link | Mt C | 109617 | Vaclav Smil, The Earth's... |
| Estimates of the biosphere's subterranean prokaryotic heterotrophic biomass | prokaryote | 22,000 to 215,000 Table - link | Mt C | 109618 | Vaclav Smil, The Earth's... |
| Estimates of the biosphere's subsea prokaryotic heterotrophic biomass | prokaryote | ? to 303,000 Table - link | Mt C | 109619 | Vaclav Smil, The Earth's... |
| Concentration of anaerobic heterotrophic bacteria in feces | Mammals | human 10^11: swine 10^11: cattle 10^11: rabbit 10^10 | bacteria/g dry weight | 112899 | Sorlini, C., Brusa, T.... |
| Uptake rate of bioavailable phosphate in the North Atlantic Gyre (20.6˚ N) | Bacterioplankton | 0.5 | nmol l-1 h-1 | 113494 | MV Zubkov et al., Dominant... |