Results
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| Property | Organism | Value | Units | ID | Details |
|---|---|---|---|---|---|
| Annual Net Primary Production in needleleaf deciduous forests | Biosphere | 1.4 | Pg of Carbon/year | 102964 | Field CB, Behrenfeld MJ... |
| Ratio of net primary productivity to gross primary productivity (NPP/GPP) in temperate forests | Biosphere | 0.45 (±0.05) | Unitless | 106490 | Waring RH, Landsberg JJ... |
| Annual Net Primary Production in Broadleaf and needleleaf forests | Biosphere | 3.1 | Pg of Carbon/year | 102962 | Field CB, Behrenfeld MJ... |
| Ratio of root NPP (net primary productivity) to above-ground NPP in temperate forest | Biosphere | 0.3 to 1.7 Table - link | Unitless | 106493 | Waring RH, Landsberg JJ... |
| Annual Net Primary Production in Broadleaf shrubs with bare soil | Biosphere | 1 | Pg of Carbon/year | 102967 | Field CB, Behrenfeld MJ... |
| Fraction of annual gross primary production required to maintain the small fraction of living cells associated with sapwood and phloem | Biosphere | <= (≤10) | % | 106491 | Waring RH, Landsberg JJ... |
| Distribution of global net primary production (NPP) between cyanobacteria and eukaryotic algae | Biosphere | Cyanobacteria (Prokaryotic) 10 - 25%: Eukaryotic algae 75 - 90 | % | 115193 | Mackinder et al., A repeat... |
| Annual global Net Primary Productivity | Biosphere | 104.9 | Pg Carbon/year | 102933 | Field CB, Behrenfeld MJ... |
| Fraction of net primary production (NPP) out of carbon fixed in photosynthesis | Biosphere | 25 to 60 | % | 106489 | MG Ryan, MB Lavigne, Gower ST... |
| Oceanic primary production (P) | Biosphere | 35 - 65 | gigatonnes of carbon per year (Gt C/yr) | 115373 | del Giorgio PA, Duarte... |
| Average Net Primary Productivity in ocean | Biosphere | 140 | g Carbon/(m^2*year) | 102940 | Field CB, Behrenfeld MJ... |
| Oceanic annual global Net Primary Productivity | Biosphere | 48.5 | Pg Carbon/year | 102936 | Field CB, Behrenfeld MJ... |
| Maximal Net Primary Productivity in extreme deserts | Biosphere | 1000-1500 | g Carbon/(m^2*year) | 102948 | Field CB, Behrenfeld MJ... |
| Marine planktonic net primary productivity | phytoplankton | 47.5 | PgC/year | 109978 | Raven JA. Rubisco: still... |
| Coastal benthic net primary productivity | phytoplankton | ~1 | PgC/year | 109979 | Raven JA. Rubisco: still... |
| Global gross primary production | Biosphere | 150 to 175 | PgC/yr | 109839 | Welp LR, Keeling RF,... |
| Annual global terrestrial Net Primary Productivity | Biosphere | 56.4 | Pg Carbon/year | 102934 | Field CB, Behrenfeld MJ... |
| Maximal Net Primary Productivity in mid-ocean gyres | Biosphere | 1000-1500 | g Carbon/(m^2*year) | 102949 | Field CB, Behrenfeld MJ... |
| Net Primary Productivity by photosynthesis on land | Biosphere | 54.9 (39.9-80.5) | Pg C/Yr | 105063 | W. Cramer et al, Comparing... |
| Fraction of global primary production that is oceanic | Biosphere | ~1/2 | of global primary production | 115374 | del Giorgio PA, Duarte... |