Yona Friedman, Comment habiter la terre

Mémoire des Sciences de la Terre

L’inclinaison Moyenne Des Orbites Des Comètes Sur La Figure De La Terre Et Sur Les Fonctions

One of the most extraordinary phenomena which the system of the world offers to us is the movement of the planets and of their satellites in the same sense and very nearly in the same plane; if we picture to ourselves in fact all these stars describing from west to east some nearly circular orbits and very little inclined to the ecliptic, while the comets seem to be moved indifferently in every...

Ce Numéro Du Bulletin Des Négociations De La Terre © <[email protected]> a Été Rédigé Par Bulletin Des Négociations De La Terre

Xia. Edition numérique: Angeles Estrada. Version française: Alexandra Lefevre. Editrice en chef: Pamela S. Chasek, Ph.D. . Directeur du Service des informations de l’IIDD: Langston James “Kimo” Goree VI . Les bailleurs de fonds du Bulletin sont: Le gouvernement des Etats-Unis d’Amérique (à travers le Bureau des océans et des affaires environnementales et scientifiqu...

3D structure of the Earth’s lower mantle Structure tridimensionnelle du manteau inférieur de la Terre

We present an overview of the present knowledge of the Earth’s lower mantle 3D structure, as currently obtained owing to progress, in the last ten years, in seismic tomography as well as forward modelling of seismic travel times and waveforms. We discuss constraints that seismic modelling brings to the debate concerning major geodynamical questions, in particular the issue of global ‘1 layer’ o...

Sara Friedman