Climate Thermodynamics 2010

University of Reading
Department of Meteorology
21/22 April 2010

We are likely organizing a similar workshop in 2011. Please send me an email with any ideas you might have.

We have now added links to the presentations for those who could not attend.

There appears to be an increasing interest in global properties of the climate, properties that have their origin in global constraints on the workings of the climate engine. Some key words that spring to mind are meridional heat and moisture transports, radiation budgets, entropy production, availability production, thermodynamic efficiency. Perhaps, the heading "climate thermodynamics" captures those ideas. This workshop is to identify what activity there is in the UK and increase our effort in this area.

The workshop

As this is the first workshop of its kind we aim to keep the format flexible. In the first instance we invite half hour presentations or posters. We are happy to accommodate shorter presentations, or longer ones. Do contact me about it. Of course, you are most welcome to attend without presenting work. "Overview" talks or "Work-in-progress" talks are welcome.

The workshop runs from Wed noon to Thu noon. In case of a larger than expected number of presenting attendees, we will extend the meeting into the afternoon on Thursday and/or we may need to cut presentations to 20 or 15 minutes - we will notify you of any changes.

Practical information is at the end of this low-tech webpage

Registration

We would appreciate it if you could indicate whether you will be attending in order to get the coffee and cookie count correct. If you intend to present something then you must register beforehand.

To register, send me an email including any requests for presentations or poster space. I am happy with a "TBA" response in case you haven't thought about a presentation yet. As before, you are most welcome to attend without presenting anything.

We do not have external funds to run this workshop so you will have to cover any travel and accommodation costs yourself.

Programme

We have now added links to the talks for those who could not attend. Please click on the talk titles for the associated files.

Wed 21 April
13:30 Maarten Ambaum: Welcome, introduction.
13:30 Maarten Ambaum: Global heat flows in the atmosphere.
14:00 Tim Palmer: Climate Model Bias and the Fluctuation-Dissipation Theorem.
15:00 Break.
15:30 Jonathan Gregory: Energetic analysis of changes in the AMOC under increasing CO2.
16:00 Kevin Oliver: An approximation for the structure of global meridional overturning in the ocean, as a function of the gravitational potential energy generation and surface density fields.
16:30 Valerio Lucarini: Efficiency and Entropy Production in the Climate System.
Thu 22 April
9:00 Peter Jan van Leeuwen: Information transfer and entropy in large-dimensional systems.
9:30 Salvatore Pascale: Entropy production in HadCM3 model and MEP conjecture for objective tuning.
10:00 Richard Allan: Thermodynamic and Energy Constraints on Precipitation.
10:30 Break.
11:00 Bob Plant: Self organized criticality in tropical convection?
11:30 Christopher Dancel: The sensitivity of an Ocean Model's Architecture to the latent heat transport in the Atmosphere.
12:00: Remi Tailleux: Maximum entropy production: where is the positive feedback?
Close: short discussion on the way forward (future workshops, publications, consortium bids, etc.)

Confirmed attendees

(Updated 19 Apr - responses since 22 Feb)

Richard Allan (Reading, Meteorology)
Maarten Ambaum (Reading, Meteorology)
David Andrews (Oxford, AOPP)
Rodrigo Caballero (UC Dublin, Meteorology and Climate Center)
Jacob Cheung (Imperial)
Peter Cox (Exeter, Mathematics)
Arnaud Czaja (Imperial, Physics)
Christopher Dancel (Imperial, Physics)
Buwen Dong (Reading, Meteorology)
Ricardo Fonseca (Reading, Meteorology)
Jonathan Gregory (Reading, Meteorology)
Ute Hausman (Imperial, Physics)
Jara Imbers Quintana (Oxford, Mathematics)
Peter-Jan van Leeuwen (Reading, Meteorology)
Ben Lloyd-Hughes (Reading, Meteorology)
Till Kuhlbrodt (Reading, Meteorology)
Abi van der Linden (Reading, Meteorology)
Valerio Lucarini (Reading, Meteorology)
David Marshall (Oxford, AOPP)
Oscar Martinez-Alvarado (Reading, Meteorology)
Alex Megann (Southampton, NOC)
Stephen Mobbs (Leeds, School of Earth and Environment)
Luca Montabone (Open University)
Kevin Oliver (Southampton, NOC)
Tim Palmer (ECMWF)
Salvatore Pascale (Reading, Meteorology)
Peter Read (Oxford, AOPP)
Peter Rogberg (Leeds, School of Earth and Environment)
Len Shaffrey (Reading, Meteorology)
Rowan Sutton (Reading, Meteorology)
Remi Tailleux (Reading, Meteorology)
Paul Williams (Reading, Meteorology)

Practical information

How to get here: this link
Local accommodation: this link
Especially Black Horse House on campus is practical and affordable.

Further

Climate thermodynamics at the EGU General Assembly