3 years ago

A. explain in detail why dissolved oxygen in seawater can be used as an indicator of primary production.

2 answers:

wel3 years ago

4 0

"Dissolved oxygen in seawater is used as an indicator of primary production (as its surrogate, so to speak) because the amount of molecular oxygen produced during photosynthesis is directly proportional to the amount of carbon fixed during photosynthesis, and determining the amount of dissolved oxygen is much easier to do."

Andrews [41]3 years ago

3 0

Dissolved sea water is used as primary production to kill all the germs in the water

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