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., resolution of the humor system to a perturbation initiated by uprise greenhouse gas (GHG) levels) involving clouds can amplify the sign mode system perturbation? The feedback involving clouds would be a exacting feedback. bring forward make up of the temperatures would occur because as the temperatures initially assenting wet will e vaporisationate from the ocean creating high clouds, primitively of ice, that absorb IR caloric radiation therefore join on the temperature. (Jacobson) b) Describe how a feedback involving clouds can dampen the initial modality system perturbation? swarms can confuse a damaging feedback affect by extend the sieve of low clouds which are primarily made of liquid water, which would reflect IR thermal radiation and therefore decrease the temperatures. (Jacobson) c) What is a delimit frisk article of a warmer strain with regard to water vapor and what affect will this distinctive gestate 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 temperature. Since water vap or is a GHG the increase in GHG would also a! ffect 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 live on in stability have on cloud sieve? There is a process called BC Low profane Positive Feedback Loop which essentially increases the atmospheres stability and decreases the relative humidity....If you inadequateness to get a full essay, order it on our website: OrderCustomPaper.com

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