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4 cards from this section. Quick, good the night before a test.
Define flux in your own words.
Think about water flow or gas emissions.
What does the partition constant indicate?
Consider how chemicals behave in air versus soil.
What role does the partition constant play in flux measurements?
It is related to how we understand chemical behavior in air and soil.
True or False: Friction velocity is irrelevant in measuring mass flux.
Consider how momentum affects substances in motion.
Consider an environment with varying temperatures affecting emission rates. Given a concentration gradient, derive how changes would adjust the Thornwaite-Holzman equation. Include at least two temperature measurements.
Focus on the relationship between temperature changes and atmospheric dynamics.
In an experimental setting, you measure the concentrations of pollutants at different heights. If concentrations at height 1 are 100 µg/m³ and at height 2 are 50 µg/m³, calculate the flux considering a friction velocity of 0.5 m/s. Discuss any assumptions made.
Think about how concentration differences correlate with vertical height differences.
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