• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

RealClimate

Climate science from climate scientists...

  • Start here
  • Model-Observation Comparisons
  • Miscellaneous Climate Graphics
  • Surface temperature graphics
You are here: Home / Archives for Climate Science / Climate modelling

Climate modelling

Climate model scenarios Les scénarios des modèles climatiques

1 Dec 2004 by Gavin

A couple of commentators (Pat Michaels, Roy Spencer) recently raised an issue about the standard scenarios used to compare climate models, in this case related to a study on the potential increase in hurricane activity.

The biggest uncertainty in what will happen to climate in the future (say 30 years or more) is the course that the global economy will take and the changes in technology that may accompany that. Since climate scientists certainly don’t have a crystal ball, we generally take a range of scenarios or projections of future emissions of CO2 and other important forcings such as methane and aerosols.
Quelques commentateurs (Pat Michaels, Roy Spencer) ont récemment relancé une question au sujet des scénarios standard utilisés pour comparer les modèles climatiques, dans ce cas relié à une étude sur l’augmentation potentielle de l’activité des ouragans.
La plus grande incertitude dans ce qui va se passer pour le climat du futur (dans 30 ans ou plus) est le cours que va suivre l’économie globale et les changements technologiques qui peuvent l’accompagner. Puisque les climatologues n’ont certainement pas une boule de cristal, nous considérons généralement une gamme de scénarios ou de projections des émissions futures de CO 2 et d’autres forçages importants comme le méthane et les aérosols.

[Read more…] about Climate model scenarios Les scénarios des modèles climatiques

Filed Under: Climate modelling, Climate Science, Greenhouse gases, IPCC

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 23
  • Page 24
  • Page 25

Primary Sidebar

Search

Search for:

Email Notification

get new posts sent to you automatically (free)
Loading

Recent Posts

  • AI/ML climate magic?
  • Unforced variations: Jan 2026
  • 1.5ºC and all that
  • Unforced Variations: Dec 2025
  • Who should pay?
  • Site updates etc.

Our Books

Book covers
This list of books since 2005 (in reverse chronological order) that we have been involved in, accompanied by the publisher’s official description, and some comments of independent reviewers of the work.
All Books >>

Recent Comments

  • Piotr on Unforced variations: Jan 2026
  • Tomáš Kalisz on Unforced variations: Jan 2026
  • JCM on Unforced variations: Jan 2026
  • Atomsk’s Sanakan on 1.5ºC and all that
  • Atomsk’s Sanakan on 1.5ºC and all that
  • Susan Anderson on 1.5ºC and all that
  • Susan Anderson on 1.5ºC and all that
  • Susan Anderson on 1.5ºC and all that
  • Susan Anderson on 1.5ºC and all that
  • Susan Anderson on Unforced variations: Jan 2026
  • Susan Anderson on Unforced variations: Jan 2026
  • Atomsk’s Sanakan on 1.5ºC and all that
  • Atomsk’s Sanakan on 1.5ºC and all that
  • Atomsk’s Sanakan on Unforced variations: Jan 2026
  • Barton Paul Levenson on 1.5ºC and all that
  • Barton Paul Levenson on Unforced variations: Jan 2026
  • Atomsk’s Sanakn on Unforced variations: Jan 2026
  • Icarus on 1.5ºC and all that
  • BJChippindale on Unforced variations: Jan 2026
  • Pete Best on 1.5ºC and all that
  • Pete Best on 1.5ºC and all that
  • Pete Best on 1.5ºC and all that
  • Nigelj on Unforced variations: Jan 2026
  • Data on Unforced variations: Jan 2026
  • Data on 1.5ºC and all that
  • Data on 1.5ºC and all that
  • Data on Unforced variations: Jan 2026
  • Piotr on Unforced variations: Jan 2026
  • Mal Adapted on 1.5ºC and all that
  • Piotr on Unforced variations: Jan 2026

Footer

ABOUT

  • About
  • Translations
  • Privacy Policy
  • Contact Page
  • Login

DATA AND GRAPHICS

  • Data Sources
  • Model-Observation Comparisons
  • Surface temperature graphics
  • Miscellaneous Climate Graphics

INDEX

  • Acronym index
  • Index
  • Archives
  • Contributors

Realclimate Stats

1,392 posts

15 pages

249,292 comments

Copyright © 2026 · RealClimate is a commentary site on climate science by working climate scientists for the interested public and journalists.