caa a22 4500 46907695X CHVBK 20180323132937.0 cr unu---uuuuu 170328e19920701xx s 000 0 eng 10.1007/BF02511743 doi (NATIONALLICENCE)springer-10.1007/BF02511743 Statistical study of the trajectories of the air masses flow in the Alpine area [Elektronische Daten] [B. Villone, D. Anfossi, C. Cassardo] Summary: As a part of our activity in the transboundary transport, this study examines a five years' trajectory climatology interesting Northern Italy. Our analysis is twofold: firstly we examine the statistics of air masses arriving at an Alpine location (Brenner Pass) separating between rainy only trajectories and all trajectories, and, secondly, we study the climatology of trajectories, going out from the Po Valley. Trajectories are computed by means of a simple three-dimensional trajectory method using the wind data obtained by the analysis of the ECMWF. The distribution of the arrival (or departure) directions of the trajectories is presented and commented. The differences in the travel times for the different directions are presented as well. The vertical distribution of the trajectories is finally computed. The main results are discussed. Società Italiana di Fisica, 1992 Climatology nationallicence Villone B. C.N.R. Istituto di Cosmogeofisica, Corso Fiume 4, Torino, Italia aut Anfossi D. C.N.R. Istituto di Cosmogeofisica, Corso Fiume 4, Torino, Italia aut Cassardo C. Istituto di Fisica Generale dell'Università, Via Giuria 1, Torino, Italia aut Il Nuovo Cimento C Kluwer Academic Publishers 15/4(1992-07-01), 425-439 0390-5551 15:4<425 1992 15 11543 https://doi.org/10.1007/BF02511743 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02511743 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Villone B. C.N.R. Istituto di Cosmogeofisica, Corso Fiume 4, Torino, Italia aut NATIONALLICENCE 700 1- Anfossi D. C.N.R. Istituto di Cosmogeofisica, Corso Fiume 4, Torino, Italia aut NATIONALLICENCE 700 1- Cassardo C. Istituto di Fisica Generale dell'Università, Via Giuria 1, Torino, Italia aut NATIONALLICENCE 773 0- Il Nuovo Cimento C Kluwer Academic Publishers 15/4(1992-07-01), 425-439 0390-5551 15:4<425 1992 15 11543 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer