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Portail d'information géographique

Résultats de la recherche (7 résultats)

The evolution of the Earth-Moon (-Sun) system and its impact on the geological record. Comments on M.M. Aksirov's new light on old problems of geology

The evolution of the Earth-Moon (-Sun) system and its impact on the geological record. Comments on M.M. Aksirov's new light on old problems of geology
1995

The GISP2 δ18O climate record of the past 16,500 years and the role of the sun, ocean, and volcanoes

The GISP2 δ18O climate record of the past 16,500 years and the role of the sun, ocean, and volcanoes
1995

Application of artificial neural networks in climatology: a case study of sunspot prediction and solar climate trends

or sunspots on the surface of the Sun, with sunspot numbers directly related to the level of solar activity. In this paper the AA. show some preliminary findings in using feedforward neural networks for the prediction of peak sunspot cycle amplitude
1995

New light on old problems of geology

In studying the problem of the origin and history of rotation of the Sun and the planets, the A. has concluded that the present speed of the Earth's rotation has increased during geological history. Therefore, material (physical) evidence
1995

How does floodplain width affect floodplain river ecology? A preliminary exploration using simulations

SUN, A.
1995

Successive oceanic and solar forcing indicated by Younger Dryas and Early Holocene climatic oscillations in the Jura

extends the testing of correlations between paleoclimatic and Δ14C records back to the YD (Younger Dryas), and examines the relationships between the sun, ocean, climate, and atmospheric 14C.
1995

Houston, Texas: crise ou croissance?

Fondée en 1836, Houston, située au coeur de la Sun Belt a connu une croissance démographique, économique, urbaine constante surtout depuis 1950 grâce au pétrole, à la diversification de ses activités commerciales, industrielles de haut niveau, de
1995