Which of the following is the unit of product | vedclass

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(D) Productivity is defined as the rate of biomass production or energy accumulation per unit area over a specific period of time.Since it is a rate,i

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$(KCal m^{-2}) yr^{-1}$

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(D) Productivity is defined as the rate of biomass production or energy accumulation per unit area over a specific period of time.Since it is a rate,it must include a time component.Biomass productivity is typically measured in units like $g m^{-2} yr^{-1}$,and energy productivity is measured in units like $KCal m^{-2} yr^{-1}$.Among the given options,$(KCal m^{-2}) yr^{-1}$ represents the rate of energy accumulation per unit area per unit time,which is the correct unit for ecosystem productivity.

Which of the following is the unit of productivity of an ecosystem?

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