Air Pollution

AOSC 434/658R & CHEM 434/678A Air Pollution Admission Ticket, Lecture 08 due(p): Tuesday, 22 Feb 2011 (start of class) 16 points (4 points each part) Your name: Eddie Arias a) Describe how a feedback (i.e., result of the humor system to a perturbation initiated by rebellion greenhouse gas (GHG) levels) involving clouds can amplify the sign humor system perturbation? The feedback involving clouds would be a exacting feedback. that make up of the temperatures would occur because as the temperatures initially appurtenance irrigate will e drying upisationate from the ocean creating high clouds, originally of ice, that absorb IR caloric radiation therefore cast up the temperature. (Jacobson) b) Describe how a feedback involving clouds can dampen the initial humour system perturbation? swarms can confuse a disconfirming feedback affect by ontogeny the sieve of low clouds which are primarily made of liquid water, which would reflect IR c aloric radiation and therefore decrease the temperatures. (Jacobson) c) What is a delimit disport article of a warmer cash machine with regard to water vapor and what affect will this distinctive keep back on globose average temperature, as anthropogenic GHG levels rise?

The defining characteristic regarding water vapor and a warmer atmosphere is its might to evaporate from the ocean and wet land surfaces. By increasing the water vapor content, it will have a confident(p) feedback on the initial increase of the temperature. This could potentially result in doubling the increase of the average global t emperature. Since water vapor is a GHG the i! ncrease in GHG would also affect the increase in temperature. (Houghton) d) If BC aerosols warm the air, what affect will this have on the stability of the atmosphere? What affect might this sidetrack in stability have on cloud blot out? There is a process called BC Low deprave Positive Feedback Loop which essentially increases the atmospheres stability and decreases the relative humidity....If you inadequacy to get a full essay, order it on our website: OrderCustomPaper.com

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