Eutrophication Study Conclusion Flaw
A researcher studying a freshwater lake undergoing cultural eutrophication observed a significant decrease in dissolved oxygen levels. The researcher concluded that this decrease was caused solely by increased algal blooms. Which of the following identifies a potential flaw in the researcher’s conclusion?
A
Overlooking other sources of oxygen depletion
B
Misinterpreting the role of algal blooms
C
Failing to measure algal bloom density accurately
D
Ignoring seasonal variations in dissolved oxygen levels
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