EstudioClimatic Study of Temperature from Existing Stations since the 18th Century
Abstract
In this paper the 23 longest temperature series on Earth are analyzed: 19 from Europe, 3 from the United Sates and one from India (unique in the intertropical zone). The study is made from a climatological point of view, e. g. for 30-years’ periods: climatological normal (CLINO) and shifted (up to the last one 1978-2007). It is to point out that considering the shifted periods most of the risings in temperature average, maxima and minima highlighted in the CLINO series show no statistical significance, weakening the “global warming” theory.Dans ce travail on analyse les séries thermométriques les plus anciennes de la surface de la Terre : 19 de l’Europe, 3 des Estats Uniés et une de l’ Inde (unique dans la zone intertropicale). L’ étude a eté faite du point de vue de la climatologie, c’ est à dire, pour des périodes de treinte ans, les séries CLINO (climatique normales) et déplacées (finissant en 1978-2007). Les montées des temperatures moyennes, des maxima et des minima aux périodes CLINO n’ ont pas de signification statistique quand on travaille avec des séries déplacées, et la théorie du « réchauffement global » s’ affaiblie.
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