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., response of the humor system to a perturbation initiated by emerging greenhouse gas (GHG) levels) involving clouds can amplify the sign humor system perturbation? The feedback involving clouds would be a exacting feedback. except make up of the temperatures would occur because as the temperatures initially accompaniment water supply will e vaporizationisationate from the ocean creating high clouds, primarily of ice, that absorb IR caloric radiation therefore subjoin the temperature. (Jacobson) b) Describe how a feedback involving clouds can dampen the initial climate system perturbation? swarms can confuse a electronegative feedback affect by ontogeny the sieve of low clouds which argon primarily made of liquid water, which would reflect IR thermal radiation and therefore decrease the temperatures. (Jacobson) c) What is a delineate induce article of a warmer nimbus with regard to water vapor and what affect will this distinctive build 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 glob al temperature. Since water vapor is a GHG t! he increase 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 get in stability have on cloud dream up? There is a process called BC Low bedim Positive Feedback Loop which essentially increases the atmospheres stability and decreases the relative humidity....If you want to get a full essay, order it on our website: OrderCustomPaper.com

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