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Browsing ELibrary by Title
Now showing items 6917-6936 of 21936
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(2002)Mapping soil water content (SWC) is a difficult but important task in many fields, such as hydrology, agronomy and soil science. Ground-penetrating radar (GPR) is a valuable technique to measure surface SWC at an intermediate ...
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(2002)The alignment of olivine crystals is considered as the dominant source of seismic anisotropy in the subcrustal lithosphere and asthenosphere. Different components of large-scale anisotropy can be traced in depth distributions ...
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(2003)In this article, we analyze the characters of SV-component receiver function of teleseismic body waves and its advantages in mapping the S-wave velocity structure of crust in detail. Similar to radial receiver function, ...
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(2002)The refractory oxides MgO and Al2O3 are the most commonly used insulator/filler materials in solid-media pressure assemblies. These oxides react with one another at high temperatures and pressures, forming a well-defined ...
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(2001)The concentration and spatial distribution of relatively dilute (10 to 100 ppm) trace metals (Cu, Zn and As) were determined for individual fluid inclusions from a gold-quartz vein at Brusson, western Italian Alps, using ...
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(1997)A magnitude MLH = 7.1 earthquake occurred at a distance of 108 km from Petropavlovks-Kamchatskiy City in the early morning of March 3, 1992 local time (12 h 29 min of March 2 GT). Its epicenter was in the Gulf of Avacha ...
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(2004)Sakmarian evaporites which include gypsum, anhydrite, halite, carnallite, kieserite and bischofite occur in the Prypiac' Trough (Belarus) within the lower and upper parts of one lithostratigraphic unit, the Svaboda Suite. ...
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(2004)The post–2.0 Ga Proterozoic C isotope record reveals two distinct, yet interrelated trends: a stepwise increase in average δ13C from ∼0‰ (calculated with respect to the Peedee belemnite isotope standard) prior to ca. 1.3 ...
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(2003)Hyperpycnal flows form in the marine environment when river discharge enters the ocean with suspended concentrations in excess of 36 kg m-3 due to buoyancy considerations, or as little as 1-5 kg m-3 when convective instability ...
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(1996)In addition to providing a robust record of past geomagnetic polarity reversals, marine magnetic anomalies often show shorter wavelength variations, which may provide information on geomagnetic intensity variations within ...
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(2000)Since the 1960's, the geomagnetic polarity time scale, which is based on marine magnetic anomalies, has become fundamentally important in geochronology. Despite the importance of marine magnetic anomaly records, there has ...
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(2003)Micropaleontology and lithology of rocks dredged near the Terpeniya Rise of the Kuril Basin slope are studied. Bio-, litho-, and seismostratigraphic records are used to distinguish the Paleocene-Lower Oligocene (Seismocomplex ...
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(2005)The Spirit rover completed a 2.5 km traverse across gently sloping plains on the floor of Gusev crater from its location on the outer rim of Bonneville crater to the lower slopes of the Columbia Hills, Mars. Using the ...
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(1999)Review of sea-level changes during the big five mass extinctions and several lesser extinction events reveals that the majority coincide with large eustatic inflexions. The degree of certainty with which these eustatic ...
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(2002)Recent advances in mass spectrometry make it possible to utilise isotope variations of transition metals to address some important issues in solar system and biological sciences. Realisation of the potential offered by ...
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(2002)Pyroclast dispersal and mass partition between convective and collapsing transport systems represent a major issue in the understanding of the dynamics of quasi-steady explosive eruptions and the interpretation of their ...
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(1996)Analysis of nano- to picomole quantities of gas released from microscopic fluid inclusions in minerals can be critical in determining details of the physical and chemical conditions under which mineral deposits formed. ...
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(1996)Direct, on-line mass spectrometric analyses were performed on volatiles released from microscopic fluid inclusions in quartz, feldspar, and tourmaline from the miarolitic Belo Horizonte #1 pegmatite in the San Jacinto ...
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(2002)Information on the textures, mineralogy, and chemistry of rocks was used to study the behavior of material during dislocation metamorphism of Al- and Fe-rich metapelites in the Yenisei Range. Metamorphism of the ...
Now showing items 6917-6936 of 21936