Session 7 General Circulation I

Wednesday, 19 June 2013: 8:00 AM-10:00 AM
Viking Salons ABC (The Hotel Viking)
Host: 19th Conference on Atmospheric and Oceanic Fluid Dynamics
Chair:
Isla R. Simpson, Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY

Papers:
8:00 AM
7.1
The relations between jet stream, Hadely circulation, and eddy life cycle transitons in an idealized model of the global circulation
Nili Harnik, Tel Aviv Univ., Tel Aviv, Israel; and O. Lachmy
Recorded Presentation

8:15 AM
7.2
The Relationship Between the ITCZ and the Southern Hemispheric Eddy-Driven Jet
Paulo Ceppi, University of Washington, Seattle, WA; and Y. T. Hwang, X. Liu, D. M. W. Frierson, and D. L. Hartmann
Recorded Presentation

Handout (2.3 MB)

8:30 AM
7.3
Changes in the Hadley circulation with climate in a simple axisymmetric model of the tropical atmosphere
Xavier J. Levine, Yale University, New Haven, CT; and T. Schneider
Recorded Presentation

8:45 AM
7.4
Distinguishing the Mechanisms of the Zonal Mean Atmospheric Circulation Response to Global Warming versus El Niño---Role of Irreversible PV Mixing
Jian Lu, COLA, Calverton, MD; and L. Sun, G. Chen, and Y. Wu
Recorded Presentation

9:00 AM
7.5
The relationship between ITCZ location and atmospheric heat transport across the equator
Aaron Donohoe, Massachusetts Institute of Technology, Cambridge, MA
Recorded Presentation

9:15 AM
7.6
The Atmospheric General Circulation in Thermodynamic Coordinates and the response to Anthropogenic Forcing
Joakim Kjellsson, Stockholm University, Stockholm, Sweden; and K. Döös
Recorded Presentation

Handout (1.7 MB)

9:30 AM
7.7
Is the moist isentropic circulation propagating midlatitude surface warming to the Arctic midtroposphere?
Frederic Laliberte, Univ. of Toronto, Toronto, ON, Canada; and P. J. Kushner
Recorded Presentation

9:45 AM
7.8
The width of the tropical belt on seasonal to multi-decadal timescales
Nick A. Davis, Colorado State University, Fort Collins, CO; and T. Birner
Recorded Presentation

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