This web page was:
last reviewed on 27 September 2016
updated on 31 October 2016
Welcome to Global Atmospheric Circulations, a course on the general circulation of the atmosphere taught by Professor Richard Grotjahn at UC Davis. Please select topics from the menu below:
Note: This year there is one fewer lecture period. There will be some adjustment of subjects shown below for a prior offering.
Course information for Winter 2000, 2006, 2008, 2010, 2014, 2016:
I. Course Administration matters:
a. Course Description (Summary of administration of the course)
b. Course Outline -- 2016 (subject to change!) Last updated 31 October 2016.
c.1. A copy of the final exam used in the last offering of this course is posted below. (NO midterm in 2016)
c.2. Final Examinations schedule for Fall -- 2014 (from Registrar's Office)
d. Supplementary reading
A new book is in preparation: 'Grotjahn (2017)'. Below are reading materials at present. (All are draft documents, still being revised)
These documents supplement the readings from Grotjahn 1993.
e. Homework (2016):
2014 exam as pdf
II. Web products for course lectures:
b. Summary of Momentum Cycle in the Zonal Mean Atmosphere. A Table that shows the source, transport, then sink of momentum in the atmosphere as 8 distinct steps. A schematic chart in included.
c. Summary of Energy Flow in the Zonal Mean Atmosphere. A Table that makes connections between how the heat and momentum (as APE and KE) flow in the atmosphere.
d. Grotjahn (2007) Deducing the General Circulaiton from fundamental concepts and some empirical facts.
e. Grotjahn (2008) Observing the General Circulaiton different observations give different circulations.
III. Book web pages:
A web page devoted to the textbook: Global Atmospheric Circulations may also be of interest to those who visit this site.
IV. General Information:
#1 Introduction and deductions 6 January 2000
#2 Land/Ocean and Radiation (part I) 11 January 2000
#3 Radiation (part II) and "Glass Slab" Radiative Balance 13 January 2000 HW #1 due.
#4 Meridional Heat Transport, [T], and Radiative Balance Model 18 January 2000
#5 Radiative Convective Model, [u], [v], and [w] 20 January 2000 HW #2 due.
#6 Hadley Updrafts, Angular momentum conservation #1, Pressure & [Z] 25 January 2000
#7 Clouds & Moisture; Momentum budgeting 27 January 2000
#8 Momentum maintenance; Momentum fluxes 1 February 2000
#9 Momentum viewed from the [KE] equation (part 1) 3 February 2000
Momentum viewed from the [KE] equation (part 2); Summary
8 February 2000
(Note: please see the Summary of Momentum Cycle web page.
Midterm Exam 10 February 2000
#11 Introduction to APE 15 February 2000
#12 Global and limited volume APE 17 February 2000
#13 Baroclinic conversion: closed domain and QG simplification 22 February 2000
CA and CK conversions, energy box diagrams, summary
24 February 2000
(Note: please see the Summary of Energy Flow web page.
#15 Zonal variations in: radiation, T, V (including jets) 29 February 2000
#16 Zonal variations in: P, moisture, momentum & heat fluxes, storm tracks, Asian monsoon momentum 2 March 2000
#17 Kuo-Eliassen equation (mean meridional cells) 7 March 2000
#18 Eddy life cycles and their interaction with the mean flow (jet stream maxima) 9 March 2000
#19 Review: Energetics, Eddy-Mean flow interactions, Application to satellite imagery 14 March 2000
2008 exam as pdf -- To be posted
Test backgrounds ##end test backgrounds
Test jpeg images