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Net primary productivity: In a particular habitat, there is 20,000 kcal/m2/yr of energy from the primary...

Net primary productivity: In a particular habitat, there is 20,000 kcal/m2/yr of energy from the primary producers available to primary consumers, but only 4,000 kcal/m2/yr is available to secondary consumers from primary consumers. What is the TLTE of primary consumers?

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Answer #1

TLTE of primary consumers is 20%

Trophic level Transfer Efficiency is the amount of energy at one trophic level which is acquired by the upper trophic level and incorporated into biomass. It is therefore calculated as:

(Production at trophic level n / production at trophic level n-1) × 100%

The calculation is given below:

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