IMAGE framework summary/Description: Difference between revisions

From IMAGE
Jump to navigation Jump to search
No edit summary
No edit summary
Line 12: Line 12:


===Temporal scale===
===Temporal scale===
The Human system and the Earth system each run at annual or five-year time steps focusing on long-term trends to capture inertia aspects of global environmental issues. In some IMAGE model components, shorter time steps are also used, for example, in water, crop and vegetation modelling, and in electricity supply. The model is run up to 2050 or 2100 depending on the issues under consideration. For instance, a longer time horizon is often used for climate change (see Section 1.6 ***). IMAGE also runs over the historical period 1971-2005 in order to test model dynamics against key historical trends.  
The Human system and the Earth system each run at annual or five-year time steps focusing on long-term trends to capture inertia aspects of global environmental issues. In some IMAGE model components, shorter time steps are also used, for example, in water, crop and vegetation modelling, and in electricity supply. The model is run up to 2050 or 2100 depending on the issues under consideration. For instance, a longer time horizon is often used for climate change (see [[Applications]]). IMAGE also runs over the historical period 1971-2005 in order to test model dynamics against key historical trends.  


==Modular structure==
==Modular structure==

Revision as of 17:41, 16 May 2014