@Article{RodriguesDoblCoel:2018:CaCoMo,
author = "Rodrigues, Luis Ricardo Lage and Doblas-Reyes, Francisco J. and
Coelho, Caio Augusto dos Santos",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Barcelona
Supercomputing Center-Centro Nacional de Supercomputaci{\'o}n}
and {Instituto Nacional de Pesquisas Espaciais (INPE)}",
title = "Calibration and combination of monthly near-surface temperature
and precipitation predictions over Europe",
journal = "Climate Dynamics",
year = "2018",
volume = "1",
pages = "1",
keywords = "Climate prediction · Multimodel ensemble · Forecast quality
assessment · Forecast assimilation.",
abstract = "A Bayesian method known as the Forecast Assimilation (FA) was used
to calibrate and combine monthly near-surface temperature and
precipitation outputs from seasonal dynamical forecast systems.
The simple multimodel (SMM), a method that combines predictions
with equal weights, was used as a benchmark. This research focuses
on Europe and adjacent regions for predictions initialized in May
and November, covering the boreal summer and winter months. The
forecast quality of the FA and SMM as well as the single seasonal
dynamical forecast systems was assessed using deterministic and
probabilistic measures. A non-parametric bootstrap method was used
to account for the sampling uncertainty of the forecast quality
measures. We show that the FA performs as well as or better than
the SMM in regions where the dynamical forecast systems were able
to represent the main modes of climate covariability. An
illustration with the near-surface temperature over North
Atlantic, the Mediterranean Sea and Middle-East in summer months
associated with the well predicted first mode of climate
covariability is offered. However, the main modes of climate
covariability are not well represented in most situations
discussed in this study as the seasonal dynamical forecast systems
have limited skill when predicting the European climate. In these
situations, the SMM performs better more often.",
doi = "10.1007/s00382-018-4140-4",
url = "http://dx.doi.org/10.1007/s00382-018-4140-4",
issn = "0930-7575",
label = "lattes: 4978912302419377 3 RodriguesDoblCoel:2018:CaCoMo",
language = "en",
targetfile = "rodrigues_calibration.pdf",
urlaccessdate = "20 abr. 2024"
}