Net Primary Productivityని ఎలా లెక్కించాలి

Net Primary Productivity అంటే ఏమిటి?

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.

దశల వారీ గైడ్

1. 1NPP = GPP − Ra (autotrophic respiration)
2. 2In gC/m²/year or kcal/m²/year

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