The impact of new physical parametrizations in the Hadley Centre climate model: HadAM3 (original) (raw)

Abstract

Results are presented from the latest version of the Hadley Centre climate model, HadAM3 (Hadley Centre Atmospheric Model version 3). It represents a significant improvement over the previous version, HadAM2b. This is demonstrated using a series of ten year integrations with AMIP (Atmospheric Model Intercomparison Project) boundary conditions. The work covers three aspects of model performance: (1) it shows the improvements in the mean climate in changing from HadAM2b to HadAM3; (2) it demonstrates that the model now compares well with observations and (3) it isolates the impacts of new physical parametrizations.

Access this article

Log in via an institution

Subscribe and save

Buy Now

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

Author information

Authors and Affiliations

  1. Hadley Centre for Climate Prediction and Research, Meteorological Office, London Rd., Bracknell, Berks, UK E-mail: vdpope@meto.gov.uk, , , , , , GB
    V. D. Pope, M. L. Gallani, P. R. Rowntree & R. A. Stratton

Authors

  1. V. D. Pope
    You can also search for this author inPubMed Google Scholar
  2. M. L. Gallani
    You can also search for this author inPubMed Google Scholar
  3. P. R. Rowntree
    You can also search for this author inPubMed Google Scholar
  4. R. A. Stratton
    You can also search for this author inPubMed Google Scholar

Additional information

Received: 17 August 1998 / Accepted: 20 July 1999

Rights and permissions

About this article

Cite this article

Pope, V., Gallani, M., Rowntree, P. et al. The impact of new physical parametrizations in the Hadley Centre climate model: HadAM3.Climate Dynamics 16, 123–146 (2000). https://doi.org/10.1007/s003820050009

Download citation

Keywords