ATMS 501
  Fundamentals of Physics and Chemistry
of the Atmosphere


http://www.atmos.uw.edu/~bitz/501_2014.html

  Fall 2014
Everyday 9:30-10:20  ATG 610

Instructor: Cecilia Bitz
Office ATG 502, Phone: 3-1339, email: bitz@uw.edu
Office hours Thursdays at 10:30am and by appointment

Students will learn about the underpinnings of the field of atmosphere sciences.

Textbook: Wallace and Hobbs: Atmospheric Science: An Introductory Survey (2nd edition) Academic Press (Elsevier)

Companion website for Textbook Contains answers to the exercises at the end of the chapters in the book, list of errata, list of useful URL’s, thermodynamic charts, and complete solutions for a subset of the exercises posed at the end of the chapters.

http://www.elsevierdirect.com/companion.jsp?ISBN=9780127329512

The course format will be a blend of lecturing by the instructor and guests and discussion. Problems will be assigned weekly but will not be graded. Students are encouraged to work together on the problems and can check their work on online for select problems (via the link to the publisher starting with Ch 3). The course grade will be based 2/3 on weekly quizzes and 1/3 on the final exam.

This web site will be supplemented by one on UW's Canvas system where I can post materials just for our class to view more easily. This page will remain posted for students not enrolled in our class who may be curious. At this point, the table below will be used to assign exercises and reading, unless I figure out a way to do it as nicely on Canvas. I will post lecture notes and much more on Canvas.

Provisional Schedule for 2014

Week
Lecture Topics
Suggested Exercises, preliminary (to be updated regularly)
Reading from WH
1 9/24-9/26
W-F lectures
Introduction

1.10-1.18, 1.20
FYIs: In problem 1.18, the mass of water vapor in the atmosphere is about 4X too high according to Trenberth and Smith (2004). In problem 1.20, the hint uses hydrostatic balance, so WH Fig 3.1 may be helpful)
Ch 1 (see Wallace's Errata)
2 9/29-10/3
M-F lectures
F: Quiz 1
The Earth System
2.10, 2.14, 2.15a, 2.16 (CO2 only), 2.18-2.21  Ch 2
3 10/6-10/10
M, Th F lectures
Tu, W guest lectures
Thermodynamics 1

3.19-3.24, 3.26-3.31 (there is an error in eq 3.106 where T should be Gamma), 3.32, 33, 36, 37, 39 Ch 3.1-3.5
4 10/13-10/17
M, Th, F lectures
x Tu no class
x W Quiz 2
Thermodynamics 2
3.41, 43, 45, 47, 48, 53a, 53b, 58-3.62;
skew T - ln p chart
Ch 3.6 to end
8.3.1
5 10/20-10/24
M-Th
F
Thermodynamics 3


Problems for practice (goto canvas Oct 20).
Extra reading (please go to canvas site for each day of the week) : Monday - Hurricane paper by Kerry Emanuel Be prepared to discuss.
Tuesday - My notes introducing the Gibbs and Helmholtz free energies and phase diagrams of water
Wednesday - Excellent notes about thermodynamics from someone at ETH, read 2.4 through the end of 2.4.2 for Wednesday. The whole document is an excellent summary of thermodynamics.
Thursday - read about cape from WH 8.3.1
Friday - Cecilia is working on notes about chemical potentials
see details to the left
6 10/27-10/31
M lecture
x Tu Quiz 3
x W-F guest lectures
Chemistry







5.13, 14, 15, 18, 19, 21
Exercises on aerosols with solutions
Chemistry problems from Prof Wallace (hint for 1a, show that the coefficient of [O*] in the equation for d[O*]/dt is large compared to k1, which means any small variation in the equilibrium value of [O*] is quickly damped away. Also think of this as if you are computing a lifetime, which is very short. See WH eq 5.98 if necessary)


Ch 5.1-5.5
Roughly: 5.4 on Monday, 5.1 & 5.2 on Wednesday, 5.3 Thursday, & 5.5 Friday
7 11/3-11/7
M-W project
Th-F guest lectures
Cecilia gone all week
Class Project and Radiative Transfer
Class Project on CO2 Capture from Ambient Air (Mon-Wed) papers to read are loaded on Canvas 501 site under calendar for 11/3
By coincidence, the seminar in ATG 310C on 11/3 at 3:30 is "Carbon Capture & Sequestration as a Climate Protective Measure?"

4.17-23, 26, 27, 29, 30, 31, 33 (for working on 4.19 feel free to use the following matlab scripts sun.m and plotsun.m. Get both and run plotsun.m). I disagree with some of the published answers. I find 4.20 should be 4.5x10^(-10), 4.21a should be 18 deg C, and 4.27 should be about 7 W/m2. Let me know if you think differently.
Read papers about CO2 capture (from Canvas) and WH Ch 4 through section 4.3.3
8 11/10-11/14
M Presentation about CO2
Tue Veteran's Day
W-F


Radiative Transfer
4.35, 30-41, 43, 45-49, 52, 56
Look at these as a last resort only!
page1, 2, 3, 4
1D model to explore
Ch 4 to end (or maybe a little less if we slow down)
9 11/17-11/21
M Quiz 4
Tu-F
Cloud Microphysics


6.9, 6.10, 6.11, 6.13, 6.15, 6.17, 6.26
6.16, 6.18, 6.26, 6.29, 6.31
Ch 6.1-6.5
10 11/24-11/26
M-W

(Thanksgiving Week)
Boundary Layer
9.7, 9.11 (for Reynold's averaging practice), 9.25
Ch 9.1-9.3 (skip 9.1.5, 9.1.6)
11 12/1-12/5
M-Th
F Quiz 5
Boundary Layer
and Climate

10.7, 10.13, 10.16a, 10.17c,d, 10.18, 10.19, 10.20, 10.23, Optional 10.24, 10.25, 10.26
Ch 9.4,
10.1,10.2.2c,d, 10.2.3, 10.3
(or p 425-431 and 437-450)