Zobrazeno 1 - 10
of 15
pro vyhledávání: '"M. G. Grosswald"'
Autor:
T. J. Hughes, M. G. Grosswald
Publikováno v:
Russian Journal of Earth Sciences. 7:1-15
[1] Geomorphologic, marine geological, and paleoclimatic evidence, along with modeling results, indicate that, during the Late Pleistocene, the Sea of Okhotsk was glaciated by a “back-arc” marine ice-sheet, which was a continuous spillover of gla
Autor:
M. G. Grosswald
Publikováno v:
Russian Journal of Earth Sciences. 5:203-217
Early in the XIX century, the founders of glacial theory conceived of a "polar ice cap" centered on the North Pole and extending as far south as central Europe. However later this model was discarded. The deep Arctic Ocean, discovered in 1890s, was t
Autor:
M. G. Grosswald
Publikováno v:
Russian Journal of Earth Sciences. 3:427-452
Autor:
A. N. Rudoy, M. G. Grosswald
Publikováno v:
Polar Geography. 20:180-198
The authors investigate the phenomenon of lakes dammed by glacier ice in Southern Siberia, and more specifically groups of such lakes in the Altay and Sayan‐Tuvan Upland. Hundreds of cubic kilometers of meltwater have accumulated in the largest lak
Publikováno v:
GeoJournal. 33:273-310
Recent field research and modeling experiments by the authors suggest that Wurm glaciation of Tian Shan Mountains had much larger extent than it was previously believed. Our reconstruction is based upon the following evidence: 1. a till blanket with
Autor:
M. G. Grosswald, V. B. Spektor
Publikováno v:
Polar Geography and Geology. 17:154-166
Geomorphological research in the Tiksi area, northern Yakutia (Sakha republic), has revealed evidence for a former maritime ice sheet centered on the East Siberian shelf. Fresh‐looking U‐shaped valleys, giant grooves, rock drumlins, crag‐and‐
Autor:
N. N. Dreyer, M. G. Grosswald
Publikováno v:
Polar Geography and Geology. 16:313-320
On the occasion of his sixtieth birthday, two colleagues review V. M. Kotlyakov's contribution to glaciology. They stress not only his formidable level of activity as a researcher, but his major contribution to the promoting of glaciology and geograp
Autor:
S. V. Goncharov, M. G. Grosswald
Publikováno v:
Polar Geography and Geology. 15:291-298
Several sets of samples of peat and wood were collected from beneath an upper till layer, from beneath fluvioglacial sands in spillways, and from beneath glaciolacustrine sediments in the Middle Yenisey valley. Radiocarbon dates (including some accel
Publikováno v:
Polar Geography and Geology. 15:203-217
The focus of the article is the negative changes which can be expected in the world's glaciers associated with possible “greenhouse”; warming of the climate. It examines the mechanisms of the instability of marine ice sheets, which may lead to th
Autor:
M. G. Grosswald
Publikováno v:
Polar Geography and Geology. 14:294-304
The morphology of the New Siberian Islands and of the adjacent sea bed provides clear evidence of the existence of a former ice sheet whose center was located north of the archipelago. Much of the material involved in the glaciotectonic structures of