caa a22 4500 469076321 CHVBK 20180323132936.0 cr unu---uuuuu 170328e19920101xx s 000 0 eng 10.1007/BF02507776 doi (NATIONALLICENCE)springer-10.1007/BF02507776 steadiness of the upper winds up to 100 hPa over Turkey between 1980 and 1984 [Elektronische Daten] [F. Erdoĝmuş, Y. Tulunay] Summary: Turkish radiosonde data obtained at the meteorological stations in Istanbul, Ankara and Izmir have further been analysed in order to study the steadiness of the upper winds for the seven pressure levels from 1000 hPa to 100 hPa between 1970 and 1984. The computed standard deviations (σu, σu) of the zonal and the meridional wind components were employed in order to furnish a measure of the total kinetic energy of the wind perturbations. The results revealed a marked seasonal difference. The winds in the troposphere over Turkey are found to be steady, in particular, in summer. This confirms the extent of the subtropical jet stream over Turkey in summer. Società Italiana di Fisica, 1992 Meteorology nationallicence Erdoĝmuş F. I.T.U. Ucak ve Uzay Bilimleri Fak, 80626, Maslak/Istanbul, Turkey aut Tulunay Y. O.D.T.U. Havacilik Muhendislik Bol., 06531, Ankara, Turkey aut Il Nuovo Cimento C Kluwer Academic Publishers 15/1(1992-01-01), 107-110 0390-5551 15:1<107 1992 15 11543 https://doi.org/10.1007/BF02507776 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02507776 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Erdoĝmuş F. I.T.U. Ucak ve Uzay Bilimleri Fak, 80626, Maslak/Istanbul, Turkey aut NATIONALLICENCE 700 1- Tulunay Y. O.D.T.U. Havacilik Muhendislik Bol., 06531, Ankara, Turkey aut NATIONALLICENCE 773 0- Il Nuovo Cimento C Kluwer Academic Publishers 15/1(1992-01-01), 107-110 0390-5551 15:1<107 1992 15 11543 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer