Net Primary Productivity ची गणना कशी करावी
Net Primary Productivity म्हणजे काय?
Net Primary Productivity (NPP) is the rate at which plants produce organic matter through photosynthesis minus the carbon they use in their own respiration. NPP = GPP − Ra.
चरण-दर-चरण मार्गदर्शक
- 1NPP = GPP − Ra (autotrophic respiration)
- 2In gC/m²/year or kcal/m²/year
Worked Examples
इनपुट
Tropical rainforest GPP 7000 · Ra 3500
परिणाम
NPP = 3,500 gC/m²/yr
Highest productivity ecosystem
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