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Geologo-geomorfologiceskaja dejatel'nost' pripajnyh l'dov (po issledovanijam v Belom more) (L'activité géologique et géomorphologique des glaces côtières, d'après des observations en mer Blanche)
  • Geologo-geomorfologiceskaja dejatel'nost' pripajnyh l'dov (po issledovanijam v Belom more) (L'activité géologique et géomorphologique des glaces côtières, d'après des observations en mer Blanche)
Kartografo-gidrograficeskaja interpretacija isceznovenija v more Laptevyh ostrovov Semenovskogo i Vasil'evskogo. (Interprétation cartographique et hydrographique de la disparition des îles Semenovskij et Vasil'evskij dans la mer des Laptev)
  • Kartografo-gidrograficeskaja interpretacija isceznovenija v more Laptevyh ostrovov Semenovskogo i Vasil'evskogo. (Interprétation cartographique et hydrographique de la disparition des îles Semenovskij et Vasil'evskij dans la mer des Laptev)
Zoologiceskie ekskursii na Belom more.. (Excursions zoologiques en mer Blanche)
  • Zoologiceskie ekskursii na Belom more.. (Excursions zoologiques en mer Blanche)
Distance and dissent : Alaska's capital move
  • Analysis of the political attempts to move the capital of Alaska from Juneau isolated without highway access, to the Anchorage area which now has more than half of the state's population. In the six elections over 22 years on this issue, distinct
Geochemical problems of the Antarctic dry areas
  • The dry areas of the Antarctic are extreme deserts. Because of the cold they are not subjected to rainfall and geochemical separations can take place which would be destroyed by flowing water in the more temperate deserts. The distribution
A comparison of deep Antarctic ice cores and their implications for climate between 65,000 and 15,000 years ago
  • In these cores, climatic information is mostly derived from the isotopic profiles (deuterium/hydrogen and/or 18O/16O ratios) from which surface temperature and, more indirectly, precipitation rate can be estimated. The time scales have been examined
Modern pollen rain and vegetational history of the Malaspina glacier district, Alaska
  • from areas southeastward. Climatic cooling in more recent millennia (3500 yr B.P. to the present) is indicated by the appearance and persistent growth of Tsuga mertensiana and Selaginella selaginoides along this portion of the Gulf of Alaska coastline.
Pollen analysis of the 1973 ice core from Devon Island glacier, Canada
  • and arctic air were more widespread and pollen sources were more distant| thus, at this time relatively little pollen was incorporated into the ice. The Devon ice-core data suggest that there should have been pollen in the continental ice sheet of Wisconsin
Srednevaldajskoe more-ozero na zapade Bol'sezemel'skoj tundry. (Le lac-mer du Valdaï moyen dans l'ouest de la Bol'sezemel'skaja toundra)
  • Srednevaldajskoe more-ozero na zapade Bol'sezemel'skoj tundry. (Le lac-mer du Valdaï moyen dans l'ouest de la Bol'sezemel'skaja toundra)
Late Quaternary ice-surface fluctuations of Hatherton Glacier, Transantarctic Mountains
  • By the age model of the AA., the upper reaches of Hatherton Glacier have not exceeded their current elevations by more than 100-150 m during the last two complete global glacial-interglacial cycles, whereas the middle and lower reaches of Hatherton
Polar perspective of late-Quaternary climates in the southern hemisphere
  • maximum, dated between 30 000 and 11 000 B.P., was relatively cold and dry compared with the warmer, more humid climate of the Holocene and the interstade preceding the last glacial maximum. General atmospheric circulation models for the polar latitudes
The stages and routes of human occupation of the Beringian land bridge based on archaeological data in Quaternary coastlines and marine archaeology: Towards the prehistory of land bridges and continental shelves.
  • Four stages of the peopling of Beringia can be singled out: between 70,000 and 50,000 yr B. P., more than 27,000 yr B. P., between 15,000 and 13,000 yr B. P. and 11,000 to 10,000 yr. B. P. (P. A. Pirazzoli).
Pollen analysis of a late Pliocene and early Pleistocene section from the Gubik Formation of Arctic Alaska
  • similar to that of present-day. Pollen floras from the overlying fluvial strata, of early or middle Pleistocene age, record predominantly herbaceous taxa indicating tundra conditions probably more severe than those of the present day. These deposits were
The Holocene transgression on the Arctic flank of Beringia: Chukchi Valley to Chukchi Estuary to Chukchi Sea in Quaternary coastlines and marine archaeology: Towards the prehistory of land bridges and continental shelves.
  • steppe-tundra valley to a shallow, partly ice-covered estuary. A broader, more continuously ice-covered estuary became an embayment of the Arctic ocean. At about 14,400 yr B. P., the rising sea level finally opened the last strait. (P. A. Pirazzoli).