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Climate Downscaling Using LMDZ Model
Source: LASG    Viewed:  time(s)    Time: 2016-7-29
Speaker
 Dr. Shan Li
Affiliation
Laboratoire de Météorologie Dynamique, Université Pierre et Marie Curie, France
Time
10:00 am,29 July,2016
Location
No.303,Keyan Building
Introduction

Abstract

Climate downscaling is mostly conducted with a regional model nested into the outputs of a General Circulation Model (GCM). This one-way nesting approach is generally used in the climate community (CORDEX) without feedbacks from Regional Climate Models (RCMs) to GCMs. This lack of interaction between two models may affect regional modes of variability, in particular those with a boundary conflict. The objective of this study is to evaluate a two-way nesting configuration that makes an interactive coupling between the RCM and the GCM, an approach against the traditional configuration of one-way nesting system.

 
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