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STUDY OF THE INFLUENCES OF GEOGRAPHICAL FACTORS ON THE WIND SPEED AND FREQUENCY. STUDY CASE IN SW OF ROMANIA.

Anişoara Irimescu ; National Meteorological Administration 97, Soseaua Bucuresti - Ploiesti, nr. 97, sector 1, 031686 Bucharest, Romania
Argentina Nertan ; National Meteorological Administration 97, Soseaua Bucuresti - Ploiesti, nr. 97, sector 1, 031686 Bucharest, Romania
Cristian Irimescu ; National Meteorological Administration 97, Soseaua Bucuresti - Ploiesti, nr. 97, sector 1, 031686 Bucharest, Romania
Carmen Dragota ; National Meteorological Administration 97, Soseaua Bucuresti - Ploiesti, nr. 97, sector 1, 031686 Bucharest, Romania

Sažetak

Abstract; The surveillance and the management of the wind resources in Romania represent an issue of national importance considering the fact that the natural potential of the wind is non-polluted resource. This activity requires a great number of observations points and stations of measurement and processing. The paper presents the study carried out in the National Meteorological Administration regarding the influences of geographical factors {location, relief, land cover/land use) on the wind speed and direction in the SW part of Romania. The working methods consisted in statistical analysis of the database climatic parameters (wind speed and direction) for the 1961 - 2000 period of 13 meteorological stations (situated in the SW mountainous region of Romania). The obtained results emphasized the important differences in the wind speed and frequency due to different local geographical conditions and variety of mountainous microclimate. The high baric gradients generate strong winds (with regional character) and the low baric gradients determine weak winds (with local character).

Ključne riječi

wind speed; frequency; altitude; Carpathians; Romania

Hrčak ID:

64895

URI

https://hrcak.srce.hr/64895

Datum izdavanja:

15.12.2005.

Posjeta: 832 *