Skip to main content

learn.howToCalculate

learn.whatIsHeading

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.

ଷ୍ଟେପ୍-ଷ୍ଟେପ୍ ଗାଇଡ୍ |

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

ସମାଧାନ ହୋଇଥିବା ଉଦାହରଣ

ଇନପୁଟ୍
Tropical rainforest GPP 7000 · Ra 3500
ଫଳ
NPP = 3,500 gC/m²/yr
Highest productivity ecosystem

ସେଟିଂ