Advertisements
Advertisements
Question
What is primary productivity?
Advertisements
Solution
The amount of biomass produced per unit area in a certain time period by plants through photosynthesis is defined as primary productivity.
RELATED QUESTIONS
What is primary productivity?
State the relation between gross and net primary productivity.
How much of the net primary productively of a terrestrial ecosystem is eaten and digested by herbivores?
If A = Gross primary productivity, B = Net primary productivity and C = Respiration losses, then what will be the correct relation between them?
In the equation GPP − R = NPP R represents ______
Productivity is the rate of production of biomass expressed in terms of ______.
Why are oceans least productive?
Primary productivity varies from ecosystem to ecosystem. Explain?
Justify the following statement in terms of ecosystem dynamics. “Nature tends to increase the gross primary productivity, while man tends to increase the net primary productivity”.
Which of the following ecosystems will be more productive in terms of primary productivity? Justify your answer. A young forest, a natural old forest, a shallow polluted lake, alpine meadow.
