Amela Jeričević

TL;DR: In this paper, the authors investigated the optimal ensemble size and quality of the members based on a clustering methodology to build a skilful ensemble based on model association and data clustering, which makes no use of priori knowledge of model skill.

TL;DR: AQMEII as discussed by the authors evaluated the skill of mesoscale meteorological models for two continents for the same period and found that there was a large variability between models or even model versions in predicting key parameters such as surface shortwave radiation.

TL;DR: The authors showed that for sufficiently stratified flows over moderately sloped surfaces, Monin-Obukhov scaling is inadequate for describing the basic ABL dynamics, which is often governed by katabatic and drainage flows.

TL;DR: In this article, the authors introduced two changes of the turbulence parameterization for the EMEP (European Monitoring and Evaluation Programme) Eulerian air pollution model: the replacement of the Blackadar in stable and O'Brien in unstable turbulence formulations with an analytical vertical diffusion profile (K(z)) called Grisogono, and a different mixing height determination, based on a bulk Richardson number formulation (RiB), which has been validated in all stability conditions against the observed daily surface nitrogen dioxide (NO2), sulphur dioxide (SO2) and sulphate (SO

TL;DR: In this article, the impact of urban areas on the choice of critical values of bulk Richardson number (Ri Bc ) was explored, and different values were used for convective boundary layer (CBL) and for stable boundary layer(SBL).