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Browsing ELibrary by Title
Now showing items 9312-9331 of 17998
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(1998)Soret diffusion rise times were observed and resolved for Fe-Ni-S-P melts at 10 kbar in thermal gradients between 1300 and 1450°C. A steady-state separation of S-rich components to the hot end of the ~2 mm long liquid ...
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(1999)A new genus Sakhatoides is established based on Upper Induan material from Northeastern Asia. The morphogenesis of the major structural elements of its shell and the phylogeny of the new genus are studied. Two species of ...
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(2003)Fluids in the deep-seated zones (3.5–4.5 km) of active geothermal zones are known to have increased salinity and acidity that can enhance interaction with surrounding porous rocks. A possible mechanism for brine generation ...
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(1996)The global budget for marine uranium demands another geochemical sink other than deep-sea systems, and the coastal environment may host some or all of this missing sink. In a previous paper (Sarin and Church, 1994), we ...
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(2003)A 3D backstripping approach considering salt flow as a consequence of spatially changing overburden load distribution, isostatic rebound and sedimentary compaction for each backstripping step is used to reconstruct the ...
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(2003)Pricaspian basin geology is reviewed in the light of 500,000 km of seismic profiles and several thousand wells. We focus on how hydrocarbons from three sources accumulated in relation to the 1800 salt structures in a basin ...
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(2000)A 2.0 molal solution of sodium acetate and 0.1, 0.5, and 1.0 molal solutions of calcium acetate were investigated by Raman spectroscopy from 22 to 400°C at 1000 and 2000 bar. Experiments were performed in a special ...
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(2001)Post-deposition U uptake by bones and teeth is the most significant source of inaccuracy in both U-series and ESR dating. In most cases assumptions about the form of U uptake are required to calculate a date. We have been ...
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(2001)Adequate knowledge of soil moisture storage as well as evaporation and transpiration at the land surface is essential to the understanding and prediction of the reciprocal influences between land surface processes and ...
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(2001)We have used granular materials to model the development of thrust wedges, where migrating pore fluids assisted in the formation of detachments. The governing equations yield practical scales for linear dimensions, stresses ...
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(1994)Sapphirine occurs with humite-group minerals and forsterite in Precambrian amphibole-facies rocks at Kuhi-lal, SW Pamir Mountains, Tajikistan, a locality also for talc+kyanite ± magnesiohornblende whiteschist. Most of these ...
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(2004)Calculation of gravity from satellite altimetry data (hereafter, satellite determinations) faces the problem of accuracy of the results obtained. The uncertainty of satellite determinations was constantly assessed both in ...
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(1998)The principles of the technique of Satellite Laser Ranging are briefly explained and the current status and outlook for further development are described. Results for the application of this technique in the WEGENER program ...
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(2004)Highly oxidized titanomaghemite in oceanic basalts often carries remanent magnetization of high coercivity (stability), helping preserve the oceanic magnetic anomaly pattern. We study the source of this high coercivity in ...
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(1996)Several studies of relative paleointensity data derived from marine sediments spanning the last 4 Myr display an asymmetrical ''saw-toothed'' pattern. Polarity reversals of the geomagnetic field are associated with low ...
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SAW-TOOTHED PATTERN OF SEDIMENTARY PALEOINTENSITY RECORDS EXPLAINED BY CUMULATIVE VISCOUS REMANENCE (1996)The relative paleointensity of the earth's magnetic field from ODP Site 851 has been characterized by progressive decay towards polarity reversals, followed by sharp recovery of pre-reversal values [1]. We resampled the ...
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(1996)Recent records of normalised intensity of natural remanent magnetization (NRM) obtained from deep-sea sediments document an asymmetrical saw-tooth pattern, associated with geomagnetic reversals. This observation may reflect ...
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(2004)This study investigates spatial patterns of Ks and tests the hypothesis of whether structural variance emerges from noise with increasing sampling precision. We analyzed point measurements of Ks along independent transects ...
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(2001)This paper presents an overview and synthesis of an extensive research effort to characterize and quantify scale invariances in the morphology and evolution of braided rivers. Braided rivers were shown to exhibit anisotropic ...
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(2001)This paper presents a new statistical method for assimilating precipitation data from different sensors operating over a range of scales. The technique is based on a scale-recursive estimation algorithm which is computationally ...
Now showing items 9312-9331 of 17998