Abstract: The first part of this note provides all trigonometrical formulas which allow the direct spectral analysis and the computation of those long-term variations of the earth?s orbital elements which are of primary interest for ...

Abstract: he climate of the Marine Isotopic Stage 13 (MIS-13) is explored in the fully coupled atmosphere?ocean general circulation model the Hadley Centre Coupled Model, version 3 (HadCM3). It is found that the strong insolation ...