2026-05-31T05:44:05Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/258552026-02-03T12:04:09Zcom_10630_2254col_10630_37959
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Soto-Navarro, Francisco Javier
author
Jordà-Sánchez, Gabriel
author
Somot, Samuel
author
Sevault, Florence
2023-01-31T10:43:38Z
2023-01-31T10:43:38Z
2023-01
https://hdl.handle.net/10630/25855
Med-CORDEX is an international initiative that aims at developing fully coupled high resolution Regional Climate System Models (RCSMs) for the Mediterranean basin. After 11 years of work an ensemble of more than 25 multi-model and multi–scenario climatic simulations is now available. In this study, we analyze the impact of the high-resolution representation of the Mediterranean Sea and of the interaction between ocean and atmosphere, explicitly resolved in the Med-CORDEX simulations, in the projected evolution of the most relevant climatic variables for the Mediterranean basin and the adjacent regions during the 21st century. The final goal is to quantify up to what extent including the explicit and high-resolution representation of the ocean-atmosphere coupling is relevant for regional climate projections. The preliminary results show that, in general, higher resolution coupled simulations project a lower increase in the Sea Surface Temperature (SST) than lower resolution runs. This translates in a smaller input of heat and humidity to the atmosphere that, in turn, affect the cloud cover and precipitation over the basin and the adjacent continental areas. These changes are the result of a better representation of the Mediterranean Sea functioning in the Med-CORDEX RCSMs. In particular, they resolve better the mesoscale processes of the basin, which are partly responsible of the heat transport from the surface to deeper layers, and the ocean-atmosphere feedback that regulates the heat exchange.
eng
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Clima
The MED-CORDEX ensemble future climate projections for the Mediterranean Sea: impacts of the high resolution and ocean-atmosphere coupling
conference output
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URL
https://riuma.uma.es/bitstreams/0c1b77e0-fb6b-4f3f-92c0-7e5c775a24bd/download
File
MD5
9b94955589b9741046ad925ca0490dd4
5609229
application/pdf
Soto_Navarro_et_al_CLIVAR-2023.pdf