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Геология России: Recent submissions
Now showing items 401-420 of 43490
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(2006)Europe is a region with the largest density of geomagnetic observatories and several authors have used these data to estimate local geomagnetic response functions for various period ranges, typically of the width of 1.5 ...
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(2006)An intrinsic property of polycrystalline materials is the orientation distribution of crystallites. In some cases this distribution is random, yet often there is preferred orientation of crystallites relative to macroscopic ...
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(2006)The Tambien Group in Tigrai, Ethiopia, comprises a number of inliers each containing 2-3 km thickness of interbedded carbonate and clastic sediments, capped in one inlier by a glaciogenic diamictite. A range of geochemical ...
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(2006)Diatom and lithological analyses were carried out on two sediment cores from Disko Bugt and the adjacent Kangersuneq Fjord, West Greenland, in order to investigate mid- to late-Holocene (6.9-0.7 kyr BP) hydrographic and ...
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(2006)Microscopic (> 10 μm) and macroscopic (> 200 μm) charcoal particles were analysed in sediments from two mires in subalpine coniferous forests at c. 1800 m a.s.l. in southeastern Switzerland. Pollen and plant macrofossils ...
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(2006)Synthetic titanite, CaTiOSiO4, and the series of (Ca1-xNax)(Ti1-xTax) OSiO4 and Ca(Ti1-2xTaxAlx) OSiO4 solid solutions have been prepared by ceramic methods, and their crystal structure determined by the Rietveld analysis. ...
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(2006)In order to establish a reliable chronology for lacustrine sediments of the Frickenhauser See (central Germany) different dating methods have been applied. A total of 17 AMS 14C dates, all within the last 2000 years, were ...
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(2006)This Chapter is an introduction to the various length scales of internal stresses, the causes of internal stresses and in particular their measurement by neutron diffraction. Some of the approaches used to model and interpret ...
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(2006)The predominantly migmatitic Palaeoproterozoic Uusimaa belt preserves early lower-grade Svecofennian structures in the Orijärvi area in SW Finland. This study aims at explaining the deformational history responsible for ...
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(2006)The crystal structures of natural Ag-free lillianite of fumarolic origin from Vulcano, Aeolian Islands, Italy, Pb2.88 Bi2.12 (S5.67Se0.33) ∑6.00, with a 13.567(1), b 20.655(2), c 4.1216(4) Å, V 1155.0(2) Å3, space group ...
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(2006)The metal sulfides exhibit a great diversity of electrical and magnetic properties with both scientifi c interest and practical applications. These properties apply major constraints on models of the electronic structure ...
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(2006)Data from Late Cretaceous paleoclimate simulations and their linkage to a geological model derived from long-term high-resolution proxy-data indicate and support strong relationships between African climate and tropical ...
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(2006)The fulfillment of a scaling law for earthquake recurrence-time distributions is a clear indication of the importance of correlations in the structure of seismicity. In order to characterize these correlations we measure ...
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(2006)A loess-paleosol sequence and a lake sediment record from the central Hexi Corridor in the drylands of NW China show patterns of persistent millennial- to centennial-scale climate variability during the Holocene epoch, ...
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(2006)The origin of water is a long standing problem that has fascinated generations of philo-sophers and scientists since the dawn of humanity. It has to do with processes that took place in the ...
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(2006)Testate amoebae are valuable indicators of peatland hydrology and have been used in many palaeoclimatic studies in peatlands. Because the species' ecological optima may vary around the globe, the development of transfer ...
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(2006)The Aral Sea Basin is a critical area for studying the influence of climate and anthropogenic impact on the development of hydrographic conditions in an endorheic basin. We present organic-walled dinoflagellate cyst analyses ...
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(2006)Grasses (Poaceae) are distributed across the world in broad latitudinal belts and are an important source of C4 biomass in the geological record of soils as well as lake and marine sediments. We examined long-chain leaf ...
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(2006)The Sânpetru Formation (Haţeg Basin, Romania) was deposited in an active extensional basin in response to the post-orogenic collapse of the Southern Carpathians. Despite being one of the best exposed latest Cretaceous ...
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(2006)Middle Neoproterozoic carbonates are found in the western part of Shandong Pennisula (i.e., the Jiaobei terrane) that is located in the northwestern part of the Sulu orogen in east-central China. For the first time, a ...
Now showing items 401-420 of 43490