http://www.cnr.it/ontology/cnr/individuo/prodotto/ID276930
Climatology of atmospheric water vapour over Black Sea based on ERA-INTERIM dataset. (Abstract/Poster in atti di convegno)
- Type
- Label
- Climatology of atmospheric water vapour over Black Sea based on ERA-INTERIM dataset. (Abstract/Poster in atti di convegno) (literal)
- Anno
- 2013-01-01T00:00:00+01:00 (literal)
- Alternative label
Velea, L., Liberti, G.L. and Bojariu,R, (2013)
Climatology of atmospheric water vapour over Black Sea based on ERA-INTERIM dataset.
in 13th EMS Annual Meeting & 11th European Conference on Applications of Meteorology (ECAM), Reading, United Kingdom, 09 - 13 September 2013
(literal)
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- Velea, L., Liberti, G.L. and Bojariu,R, (literal)
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
- EMS Annual Meeting Abstracts. (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Note
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Administratia Nationala de Meteorologie, Climate Section, Bucharest, Romania
ISAC-CNR Rome, Italy
Administratia Nationala de Meteorologie, Climate Section, Bucharest, Romania (literal)
- Titolo
- Climatology of atmospheric water vapour over Black Sea based on ERA-INTERIM dataset. (literal)
- Abstract
- The amount of precipitable water in the atmospheric column (TPW) is one of the important information used
meteorological and climate applications, like weather forecasting (e.g. tornadic events; NWP assimilation for
short-range forecast; TPW associated with cloud properties; intense rain episodes), retrieval algorithms from
satellite observations, NWP and climate models performance evaluation.
Most of attention has been concentrated so far on defining properties and products at global scale, with the
drawback that regional characteristics - sometimes an important modulating factor - may be lost. In particular
for the Black Sea area, studies on the climatological features of atmospheric properties are available from sparse
observational databases or from reanalysis (ERA, NCEP). These studies show that, although a basin of relatively
small dimensions, the Black Sea presents a series of unique features which may significantly impact on the
atmospheric circulation and its general characteristics.
In this study, the total column water vapor from the ERA-interim is used to give a detailed description of the
climatological properties of the atmospheric water vapour in terms of spatial distribution, seasonal characteristics
and link with large scale variability indices over Black Sea. The ERA-interim dataset was used because it
assimilates the largest amount and up to date set of available observations. However the process of assimilation
may results in smoothing small scale features that, in a complex area, like the Black Sea are likely to occur.
In order to assess the loss of high resolution information, for the years 2008-2012 IASI-derived profiles of
atmospheric water vapour have been analysed in a statistical sense and the results compared with the ones obtained
from the corresponding ERA-Interim subset. (literal)
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