to the series of temperature and rainfall extended until 1977 as well as to the other homogenized series of atmospheric pressure, wind-speed, sunshine duration, relative humidity and vapour pressure. The adjunction of a test for the stability of the dispersion
makes apparent anomalies wich had not been detected in our preceeding analysis whilst the use of this methodology to series going back to the beginning of this century allows to restate the question of the evolution of the climate in Belgium since
Time series of coniferous tree ring parameters in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
After monthly and zonally averaged climatic data fields are represented by Legendre polynomials in latitude and Fourier series in time, it is seen that only a few terms are necessary to describe the gross features of the seasonal oscillation
In Normandy, France, accurate informations are pick up since 1780. Unfortunately, no complete and homogenous series exist. But, except few years, it is possible to reconstitute the evolution of temperature and rain. The variations of norman climate
A time analysis of the sea surface temperature in Monaco's bay has been carried out, using a fifteen years series of measurements made from 1946 to 1961. By spectral analysis the same characteristical waves are calculated which have been found