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Publicaties, presentaties en andere activiteiten
Initialized near-term regional climate change prediction
2013
by F.J. Doblas-Reyes (ICREA and IC3, Barcelona, Spain), I. Andreu-Burillo (IC3, Barcelona, Spain), Y. Chikamoto (IPRC, U Hawaii, Honolulu, USA), J. García-Serrano (IC3, Barcelona and U Tokyo, Japan), V. Guémas (IC3, Barcelona and CNRM, Toulouse, France)M. Kimoto (U Tokyo, Tokyo, Japan)T. Mochizuki (JAMSTEC, Yokohama, Japan)L.R.L. Rodrigues (IC3, Barcelona, Spain)G.J. van Oldenborgh (KNMI)
Abstract
Climate models are seen by many to be unverifiable. However, near-term climate predictions up to 10 years into the future carried out recently with these models can be rigorously verified against observations. Near-term climate prediction is a new information tool for the climate adaptation and services communities, which often make decisions on near-term time scales, and for which the most basic information is unfortunately very scarce. The Fifth Coupled Model Intercomparison Project (CMIP5) set of co-ordinated climate- model experiments includes a set of near-term predictions in which several modelling groups participated. Here we illustrate the forecast quality of the CMIP5 near-term climate predictions. We show that climate forecast systems have skill in predicting the Earth’s temperature at regional scales over the past fifty years and illustrate the trustworthiness of their predictions. Most of the skill can be attributed to changes in atmospheric composition, but also partly to the initialization of the predictions.
Bibliografische gegevens
| Doblas-Reyes, F.J., I. Andreu-Burillo, Y. Chikamoto, J. García-Serrano, V. Guémas, M. Kimoto, T. Mochizuki, L.R.L. Rodrigues en G.J. van Oldenborgh, Initialized near-term regional climate change prediction geaccepteerd, Nature Communications, 2013. Abstract (html) |  |
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