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प्रश्न
Write the equation that helps in deriving the net primary productivity of an ecosystem.
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उत्तर
Net primary productivity (NPP) in an ecosystem can be derived using the following equation:
NPP = GPP (Gross primary productivity) − R (Respiratory losses).
संबंधित प्रश्न
State the relation between gross and net primary productivity.
What is the primary productivity of an ecosystem and how is it expressed?
Answer the following question.
Describe the inter-relationship between productivity, gross primary productivity, and net productivity.
Write the relationship between productivity, gross primary productivity, net primary productivity, and secondary productivity.
Which one of the following ecosystem is most productive in term of net primary production?
Which one of the following ecosystem has the highest annual net productivity?
Which of the following ecosystems is most productive in terms of net primary production?
Why are oceans least productive?
Primary productivity varies from ecosystem to ecosystem. Explain?
In an ecosystem if the Net Primary Productivity (NPP) of first trophic level is 100x(kcal m−2) yr−1, what would be the GPP (Gross Primary Productivity) of the third trophic level of the same ecosystem?
Which of the following best describes Net Primary Productivity (NPP)?
In which standard units is productivity measured in terms of mass?
Which type of productivity involves the transfer and assimilation of organic matter across consumer trophic levels?
Which nutrient is essential for enzyme synthesis and chlorophyll production in plants?
How does plant species composition affect ecosystem productivity?
Which human activity indirectly reduces ecosystem productivity?
Why is CO₂ concentration considered a factor affecting productivity?
Which of the following correctly represents the energy flow in an ecosystem based on productivity concepts?
