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Wyszukujesz frazę "Wegener Alfred." wg kryterium: Wszystkie pola


Wyświetlanie 1-7 z 7
Tytuł:
W 100-lecie pierwszego wydania książki Alfreda Wegenera „Die Entstehung der Kontinente und Ozeane”
In centenary of the first edition of the Alfred LotharWegener’s book “Die Entstehung der Kontinente und Ozeane”
Autorzy:
Mizerski, M.
Tematy:
Wegener Alfred Lothar
biografia
dryft kontynentów
Grenlandia
Alfred Lothar Wegener
biography
continental drift
Greenland
Pokaż więcej
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Powiązania:
https://bibliotekanauki.pl/articles/2075316.pdf  Link otwiera się w nowym oknie
Opis:
The article portrays the figure of Alfred LotharWegener (1880–1930) – creator of the continental drift hypothesis. Wegener was not only the creator of geotectonic hypothesis that is famous all over the World, but his interests were very diverse. He was a meteorologist and geophysicist of atmosphere, but he carried out experiments with the genesis of lunar craters too. He was active in the research of Treys meteorite that fell to the ground on April 3, 1916, in the forest near Rommershausen in Hesia (Germany). However, his true passion was research of Greenland – he attended four expeditions to this island and during the last expedition he died. His idea is still very important in the present-day theory of plate tectonics.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Od dryfu kontynentów AlfredaWegenera do tektoniki płyt
From Alfred Wegener’s continental drift to plate tectonics
Autorzy:
Jurewicz, E.
Tematy:
dryf kontynentalny
płyty tektoniczne
litosfera
ekspansja dna oceanicznego
subdukcja
kolizja
continental drift
plate tectonics
lithosphere
seafloor spreading
subduction
collision
Pokaż więcej
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Powiązania:
https://bibliotekanauki.pl/articles/2075319.pdf  Link otwiera się w nowym oknie
Opis:
The modern theory of plate tectonics has been the basis of works of several generations of geologists and geophysicists. One of them was Alfred Wegener and his theory of continental drift. The imperfection of the theory (lack of any explanation for the mechanism of continents movement) was the driving force for further studies. The most important ones were the detailed recognition of the ocean floor, and the discovery of the rift and subduction zones.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dzieło Alfreda Wegenera a teoria ekspansji Ziemi
The work of Alfred Wegener against the theory of expanding Earth
Autorzy:
Cwojdziński, S.
Tematy:
Wegener
płyty tektoniczne
ekspansja Ziemi
Pangea
Pacyfik
superkontynent
plate tectonics
Earth expansion
Pacific
supercontinents
Pokaż więcej
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Powiązania:
https://bibliotekanauki.pl/articles/2075315.pdf  Link otwiera się w nowym oknie
Opis:
Wegener‘s Pangea comprised all the continents during Permian times, surrounded by the Panthalassa all-ocean, much wider than the recent Pacific. The process of widening of new oceans (Atlantic, Arctic and Indian) during the Pangea breakup should be simultaneous with the shrinking of the pra-Pacific. However, there is much evidence that there are close biogeographic links between continents surrounding the Pacific, and the perimeter of the ocean becomes larger. If the Pacific expands like the other oceans, the Earth expansion is inevitable. The plate-tectonic fundamentals of supercontinent reconstructions refer to the hypothesis of the cyclic evolution of continental plates and to the assumption that plate collisions result in amalgamation of successive supercontinents followed by their break-up. As the result, the term “supercontinental cycle” was introduced. Thus, the Pangea history becomes a sequence of different consecutive Pangeas. Two periods of Precambrian supercontinent amalgamation were distinguished based on the supercontinent cyclicity hypothesis, leading to the formation of Meso-Neoproterozoic Rodinia and the Early Proterozoic Pre-Rodinia supercontinent. Pre-Rodinia, Rodinia and Pangea were strikingly similar to one another. To explain this phenomenon, a process of self-organization of tectonic plates is invoked. On an expanding Earth, there was only one supercontinent – Pangea – composed of continental lithosphere surrounding the planet smaller than the present Earth. The break-up process of the supercontinent occurred only once during Earth‘s history. Earth expansion offers a reasonable solution to the main plate-tectonic paradox that the continents could have been repeatedly separated and returned to the same unique configuration.
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-7 z 7

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