What is NPP? | vedclass

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Question

(A) $NPP$ stands for Net Primary Productivity.It is defined as the amount of biomass or organic matter produced by producers per unit area per unit ti

Vedclass · Accepted Answer

$GPP - R$ (Respiration losses)

Vedclass · Answer

(A) $NPP$ stands for Net Primary Productivity.It is defined as the amount of biomass or organic matter produced by producers per unit area per unit time,which is available for consumption by heterotrophs.The relationship between Gross Primary Productivity $(GPP)$,Net Primary Productivity $(NPP)$,and Respiration losses $(R)$ is given by the formula: $NPP = GPP - R$.Therefore,$NPP$ is the $GPP$ minus the energy used by plants for their own respiration $(R)$.

What is $NPP$?

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