Victoria Ershova, Andrei V. Prokopiev, А. К. Khudoley, Tom Andersen, Kåre Kullerud, D. A. Kolchanov,
... Arctic strongly suggests that Kara Terrane, Novaya Zemlya, Seward Peninsula (Arctic Alaska), Alexander Terrane, De Long Islands, and Scandinavian Caledonides all formed a ...
Tópico(s): High-pressure geophysics and materials
2019 - Multidisciplinary Digital Publishing Institute | Minerals
R. L. Armstrong, J. E. Harakal, Robert B. Forbes, Bernard W. Evans, Stephen P. Thurston,
Blueschists of the Nome Group in the Seward Peninsula formed in Jurassic time (prior to ~160 Ma ago) in rocks of early Paleozoic to latest Precambrian age (approximately 360 to 720 Ma old). The Sr whole-rock isotopic signature on a plot of87Sr/86Sr vs 87Rb/86Sr ratio—a fan shaped array of orthogneiss points lying between 720 and 360 Ma isochrons and paragneiss points showing a similar scatter and spread toward lower ages—is much like that of the Yukon Crystalline Complex and Cariboo-Omineca Belt in ...
Tópico(s): Hydrocarbon exploration and reservoir analysis
1986 - Geological Society of America | Memoir - Geological Society of America
... mice, Microtus o. operarius (Nelson), collected on the Seward Peninsula by the writer.Since the original de- scription is brief and unfigured, I am including ...
Tópico(s): Collembola Taxonomy and Ecology Studies
1949 - Cambridge Entomological Club | Psyche A Journal of Entomology
Glen R. Himmelberg, Thomas P. Miller,
Vesuvianite rich in U, Th, and REE occurs in a syenite and nepheline syenite in southeastern Seward Peninsula, Alaska. The vesuvianite occurs as large (up to 1.5 cm) tabular crystals; in thin section it is brownish-yellow and commonly zoned with an isotropic (metamict) core and an anisotropic (non-metamict) rim. The chemical composition can be approximated by the formula (Ca,Na,La,Ce,Pr,Nd,U,Th)/sub 18/ /sub 1/(Al, Ti, Fe, Mn, Mg)/sub 12/ /sub 9/Si/sub 18/(O, OH, F)/sub 76/ UO/sub 2/ content ranges from ...
Tópico(s): Clay minerals and soil interactions
1980 - Mineralogical Society of America | American Mineralogist
In the Bering Strait region, where Siberia and Alaska are in close proximity, the world’s greatest diversity of Eskimo languages is found, with five separate languages: Inupiaq, Central Siberian Yupik, Naukan Yupik, Central Alaskan Yupik, and Sirenikski (now extinct). The results of language contact among them are evident and must be due to extensive bilingualism, although the introduction of English and Russian has vastly decreased bilingualism involving the indigenous languages. Emphasizing Inupiaq, ...
Tópico(s): Linguistic Variation and Morphology
2009 - John Benjamins Publishing Company | Typological studies in language
W.R. Marsh, C.L. Sainsbury, J. C. Hamilton, Rodney C. Ewing,
Tópico(s): Isotope Analysis in Ecology
1972 - United States Department of the Interior | Antarctica A Keystone in a Changing World
L.P. Gough, J.G. Crock, B. Wang, Warren C. Day, Dennis D. Eberl, R.F. Sanzolone, Paul J. Lamothe,
We report on soil development as a function of bedrock type and the presence of loess in two high latitude ecosystems (boreal forest and tundra) and from two regions in Alaska?the Yukon-Tanana Upland (YTU, east-central Alaska) and the Seward Peninsula (SP, far-west coastal Alaska). This approach to the study of 'cold soils' is fundamental to the quantification of regional geochemical landscape patterns. Of the five state factors in this study, bedrock and biota (ecosystem; vegetation zone) vary whereas ...
Tópico(s): Clay minerals and soil interactions
2008 - United States Geological Survey | Scientific investigations report
Tópico(s): Crystal Structures and Properties
1962 - United States Department of the Interior | Antarctica A Keystone in a Changing World
Greg Finstad, Eva Wiklund, Kristy A. Long, P. J. Rincker, Alexandra Oliveira, Peter J. Bechtel,
... 4; 2 steers and 2 females) on the Seward Peninsula were included to provide comparisons with the traditional ... n=4; 2 härkar och 2 vajor) från Seward Peninsula inkluderades i studien för att representera kvaliteten på ...
Tópico(s): Meat and Animal Product Quality
2009 - Septentrio Academic Publishing | Rangifer
Sebastian Wetterich, Guido Grosse, Lutz Schirrmeister, Andrei Andreev, Anatoly Bobrov, Frank Kienast, Nancy H. Bigelow, Mary E. Edwards,
... the late-Quaternary environmental history of the northern Seward Peninsula, Alaska. We have obtained the first radiocarbon-dated ...
Tópico(s): Landslides and related hazards
2012 - Elsevier BV | Quaternary Science Reviews
Josefine Lenz, Guido Grosse, Ben Jones, K. M. Walter Anthony, Anatoly Bobrov, Sabine Wulf, Sebastian Wetterich,
... a drained thermokarst lake basin on the northern Seward Peninsula in western Arctic Alaska (USA). Sedimentological, biogeochemical, geochronological, ...
Tópico(s): Methane Hydrates and Related Phenomena
2015 - Wiley | Permafrost and Periglacial Processes
... Helge, 2001 Deering: a men's house from Seward Peninsula, Alaska, Copenhagen, National Museum of Denmark, Dept. of Ethnography: SILA, the Greenland Research Centre, Ethnographical Series 19, 145 pages. / MARY-ROUSSELIÈRE, Guy, 2002 Nunguvik et Saatut: sites paléoeskimaux de Navy Board Inlet, île de Baffin, Hull, Canadian ...
Tópico(s): Arctic and Russian Policy Studies
2007 - Q114618608 | Études/Inuit/Studies
Darrell S. Kaufman, William Manley,
... for the western Brooks Range and for the Seward Peninsula than for other regions. The most extensive glaciers ...
Tópico(s): Climate change and permafrost
2004 - Elsevier BV | Developments in quaternary science
Cherie Silapaswan, David L. Verbyla, A. D. McGuire,
RÉSUMÉLa végétation dans la Péninsule de Seward, en Alaska, caractérisée par des transitions de la toundra à la forêt boréale, pourrait être sensible aux influences du changement climatique au plan de la modification ou de la composition des espèces. Pour déterminer le potentiel de détection des changements structuraux dans la végétation à l'échelle décadaire, des techniques d'analyse du vecteur de changement (AVC) ont été évaluées pour des images Thematic Mapper (TM) de Landsat de la Péninsule de ...
Tópico(s): Cryospheric studies and observations
2001 - Taylor & Francis | Canadian Journal of Remote Sensing
... in a contact-metamorphic zone on Brooks Mountain, Seward Peninsula, Alaska. The chemical formula was derived from analysis ...
Tópico(s): Organometallic Compounds Synthesis and Characterization
1971 - De Gruyter | Zeitschrift für Kristallographie - Crystalline Materials
... R (2004) Reconstructed warm season temperatures for Nome, Seward Peninsula, Alaska, Geophysical Research Letters, 10.1029/2004GL019756, 31: ...
Tópico(s): Climate variability and models
1970 - Royal Society | Philosophical Transactions of the Royal Society of London Series A Mathematical and Physical Sciences
... Canadian border and the west end of the Seward Peninsula.This monazite is characterized by gray to black ...
Tópico(s): Radioactive element chemistry and processing
1983 - United States Government Publishing Office | USGS professional paper
Michael E. Field, Claudia Nelson, David A. Cacchione, David E. Drake,
... The sand wave area, which lies west of Seward Peninsula and southeast of Bering Strait, is exposed to ...
Tópico(s): Geology and Paleoclimatology Research
1981 - Elsevier BV | Developments in sedimentology
Walter R. Vennum, Bryan Storey,
... as the Bhutan and Nepalese Himalaya and the Seward Peninsula of western Alaska. We ascribe their origin to ...
Tópico(s): Geochemistry and Geologic Mapping
2011 - American Geophysical Union | Geophysical monograph
Josefine Lenz, Sebastian Wetterich, Ben Jones, Hanno Meyer, Anatoly Bobrov, Guido Grosse,
... from a drained lake basin on the northern Seward Peninsula, Alaska, revealing Lateglacial to Holocene thermokarst lake dynamics ...
Tópico(s): Methane Hydrates and Related Phenomena
2016 - Wiley | Boreas
... Carol C. Beamer, p. 38, 1947. 5.The Seward Peninsula of Alaska (abs. ), by Howard J. Critchfield, p. ...
Tópico(s): Arctic and Russian Policy Studies
1949 - University of Hawaii Press | Yearbook - Association of Pacific Coast Geographers
... bearing strata on the south side of the peninsula of Paracas, a few miles south of the ... are overlain unconformably on the neck of the peninsula by Tertiary sandstones and impure limestones. There is ...
Tópico(s): Plant Parasitism and Resistance
1922 - Geological Society of London | Quarterly Journal of the Geological Society
Peter Königshof, Ulf Linnemann, Tạ Hòa Phương,
... Lacassin R., Trinh P.T., Brunel M. and Seward D., 2000. Long and complex thermal history of ...
Tópico(s): Paleontology and Stratigraphy of Fossils
2017 - | Vietnam Journal of Earth Sciences
Arctic Institute Of North America,
... establishment of a glacial research station on the Seward Glacier in the area of the Alaska-Yukon boundary" by Walter Wood; and "A study of the oceanography of the Canadian Eastern Arctic" by M.J. Dunbar. The 2 geological reports are: "Geological study of the East Coast of Hudson Bay" by E.H. Kranck and "A study of the geology of Ungava Peninsula between Ungava Bay and Hudson Bay" by Edgar ...
Tópico(s): Tree-ring climate responses
1949 - Arctic Institute of North America | ARCTIC
... Island, Alaska, 12 miles off the coast from Seward, the nearest mainland town. In 1922, he sailed ...
Tópico(s): Publishing and Scholarly Communication
2002 - Arctic Institute of North America | ARCTIC