Life: The Science of Biology 11th Edition

Published by W. H. Freeman
ISBN 10: 1-31901-016-4
ISBN 13: 978-1-31901-016-4

Chapter 56 - Communities - 56.1 - Communities Are Groups of Interacting Species Occurring Together in Space and Time - 56.1 Recap - Learning Outcomes - Page 1210: 1


Gross primary productivity refers to the total energy generated by a producer, whereas net primary productivity is the difference between GPP and the energy used up by the producer for respiration.

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