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Artigo Acesso aberto Revisado por pares

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

Capítulo de livro Revisado por pares

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

Artigo Acesso aberto Revisado por pares

W. B. Quay,

... 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

Artigo Revisado por pares

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

Capítulo de livro Revisado por pares

Lawrence D. Kaplan,

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

Artigo

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

Artigo

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

Artigo

C.L. Sainsbury,

Tópico(s): Crystal Structures and Properties

1962 - United States Department of the Interior | Antarctica A Keystone in a Changing World

Artigo Acesso aberto Revisado por pares

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

Artigo Acesso aberto Revisado por pares

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

Artigo Acesso aberto Revisado por pares

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

Artigo Revisado por pares

Claire Alix,

... 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

Capítulo de livro

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

Artigo Revisado por pares

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

Artigo Revisado por pares

... 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

Artigo

H. H. Lamb,

... 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

Artigo Acesso aberto

Sam Rosenblum, E.L. Mosier,

... 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

Capítulo de livro Revisado por pares

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

Capítulo de livro Revisado por pares

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

Artigo Acesso aberto Revisado por pares

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

Artigo Revisado por pares

J. Lewis Robinson,

... 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

Artigo Acesso aberto

Albert Charles Seward,

... 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

Artigo Acesso aberto

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

Artigo Acesso aberto Revisado por pares

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

Artigo Acesso aberto Revisado por pares

Constance Martin,

... 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