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Politics : Formerly About Advanced Micro Devices -- Ignore unavailable to you. Want to Upgrade?


To: Thomas A Watson who wrote (1065545)4/16/2018 11:29:28 AM
From: Wharf Rat  Read Replies (1) | Respond to of 1578542
 
"the molecule count of H20 in the atmosphere" changes with the temperature, which is why it known as a feedback gas.

Water vapor feedback. ... Since water vapor is a greenhouse gas, the increase in water vapor content makes the atmosphere warm further; this warming causes the atmosphere to hold still more water vapor (a positive feedback), and so on until other processes stop the feedback loop.

Climate change feedback

=

Clausius–Clapeyron relation
Therefore, the August-Roche-Magnus equation implies that saturation water vapor pressure changes approximately exponentially with temperature under typical atmospheric conditions, and hence the water-holding capacity of the atmosphere increases by about 7% for every 1 °C rise in temperature. [10]