1 / 4

Simulated Regional Climate Changes Using Different GCM Boundary Conditions for A2 Emissions Scenario

This study analyzes how simulated regional climate changes can vary based on different boundary conditions derived from General Circulation Models (GCMs). By employing two distinct GCM boundary conditions under the same A2 emissions scenario for the period 2071-2100 and comparing them to the 1960-1990 baseline, we illustrate mean annual changes in climate. Key focus areas include cloud dynamics, radiation forecasting, prognostic ice water content, and adjustments in cloud overlap using the ECMWF radiation scheme.

leon
Télécharger la présentation

Simulated Regional Climate Changes Using Different GCM Boundary Conditions for A2 Emissions Scenario

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. The Rossby Centre - RCAO RCA ? HBV FLAKE RCO

  2. Climate scenarios Simulated regional climate changes can be different depending on the boundary conditions derived from the driving GCM Mean annual change simulated by RCAO using 2 differing GCM boundary conditions with the same A2 emissions scenario (2071-2100) minus (1960-1990)

  3. Clouds and Radiation Outlook • Prognostic ice water • Xu-Randall cloud fraction formula • Change cloud overlap for the radiation • ECMWF radiation scheme (SW 6 bands, LW 16 bands)

More Related