ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
Collection
Language
  • 1
    Call number: 9/M 07.0421(332)
    In: Geological Society special publication
    Description / Table of Contents: Iterative comparison of analytical results and natural observations with predictions of numerical models improves interpretation of geological processes. Further refinements derive from wide-angle comparison of results from various scales of study. In this volume, advances from field, laboratory and modelling approaches to tectonic evolution from the lithosphere to the rock scale - are compared. Constructive use is made of apparently discrepant or non-consistent results from analytical or methodological approaches in processing field or laboratory data, P-T estimates, absolute or relative age determinations of tectonic events, tectonic unit size in crustal scale deformation, grain-scale deformation processes, various modelling approaches, and numerical techniques. Advances in geodynamic modelling critically depend on new insights into grain- and subgrain-scale deformation processes. Conversely, quantitative models help to identify which rheological laws and parameters exert the strongest control on multi-scale deformation up to lithosphere and upper mantle scale.
    Type of Medium: Monograph available for loan
    Pages: vii, 230 S.
    ISBN: 9781862392953
    Series Statement: Geological Society special publication 332
    Classification:
    Lithosphere
    Location: Reading room
    Branch Library: GFZ Library
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    Keywords: geological processes; tectonics; numerical models
    Description / Table of Contents: Disequilibrium textures versus equilibrium modelling: geochronology at the crossroads / Igor M. Villa / Geological Society, London, Special Publications, 332, 1-15, 1 January 2010, https://doi.org/10.1144/SP332.1 --- Argon enters the retentive zone: reassessment of diffusion parameters for K-feldspar in the South Cyclades Shear Zone, Ios, Greece / M. A. Forster and G. S. Lister / Geological Society, London, Special Publications, 332, 17-34, 1 January 2010, https://doi.org/10.1144/SP332.2 --- Serrated quartz grain boundaries, temperature and strain rate: testing fractal techniques in a syntectonic granite / Manish A. Mamtani and R. O. Greiling / Geological Society, London, Special Publications, 332, 35-48, 1 January 2010, https://doi.org/10.1144/SP332.3 --- Microstructure and elastic anisotropy of naturally deformed leucogneiss from a shear zone in Montalto (southern Calabria, Italy) / Rosolino Cirrincione, Eugenio Fazio, Renée Heilbronner, Hartmut Kern, Kurt Mengel, Gaetano Ortolano, Antonino Pezzino and Rosalda Punturo / Geological Society, London, Special Publications, 332, 49-68, 1 January 2010, https://doi.org/10.1144/SP332.4 --- Geometry of intercrystalline brine in plastically deforming halite rocks: inference from electrical resistivity / Tohru Watanabe / Geological Society, London, Special Publications, 332, 69-78, 1 January 2010, https://doi.org/10.1144/SP332.5 --- Brittle plus plastic deformation of gypsum aggregates experimentally deformed in torsion to high strains: quantitative microstructural and texture analysis from optical and diffraction data / M. Zucali, V. Barberini, D. Chateigner, B. Ouladdiaf and L. Lutterotti / Geological Society, London, Special Publications, 332, 79-98, 1 January 2010, https://doi.org/10.1144/SP332.6 --- Numerical modelling of spontaneous slab breakoff dynamics during continental collision / Cyrill Baumann, Taras V. Gerya and James A. D. Connolly / Geological Society, London, Special Publications, 332, 99-114, 1 January 2010, https://doi.org/10.1144/SP332.7 --- Present-day vertical isostatic readjustment of the Western Alps revealed by numerical modelling and geodetic and seismotectonic data / Annalisa Gardi, Stéphane Baize and Oona Scotti / Geological Society, London, Special Publications, 332, 115-128, 1 January 2010, https://doi.org/10.1144/SP332.8 --- Block model versus thermomechanical model: new insights on the present-day regional deformation in the surroundings of the Calabrian Arc / Raffaele Splendore, Anna Maria Marotta, Riccardo Barzaghi, Alessandra Borghi and Letizia Cannizzaro / Geological Society, London, Special Publications, 332, 129-147, 1 January 2010, https://doi.org/10.1144/SP332.9 --- The role of mantle hydration in continental crust recycling in the wedge region / Marco Meda, Anna Maria Marotta and Maria Iole Spalla / Geological Society, London, Special Publications, 332, 149-172, 1 January 2010, https://doi.org/10.1144/SP332.10 --- Three-dimensional evaluation of fabric evolution and metamorphic reaction progress in polycyclic and polymetamorphic terrains: a case from the Central Italian Alps / Francesca Salvi, Maria Iole Spalla, Michele Zucali and Guido Gosso / Geological Society, London, Special Publications, 332, 173-187, 1 January 2010, https://doi.org/10.1144/SP332.11 --- The interaction of deformation and metamorphic reactions / Bruce E. Hobbs, Alison Ord, Maria Iole Spalla, Guido Gosso and Michele Zucali / Geological Society, London, Special Publications, 332, 189-223, 1 January 2010, https://doi.org/10.1144/SP332.12
    Pages: Online-Ressource (VII, 230 Seiten) , Illustrationen, Diagramme, Karten
    ISBN: 9781862395800
    Language: English
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 3
  • 4
    Electronic Resource
    Electronic Resource
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 95 (1991), S. 7689-7697 
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: We introduce a new statistical-mechanical model of the surface charge process in colloidal suspensions. The chemical adsorption of ions on the surface is described with a narrow and deep well in the pair potential between the spherical colloids and the ions. This extends the Cummings and Stell model of bulk chemical reactions. In this simple case of association of spherically symmetric atoms into diatomic molecules, we verify that the model fulfils the law of mass action involving the activities of the reactant and product particles. In the case of surface reactions, we solve numerically the hypernetted-chain integral equation for the equilibrium properties of the system. From the pair distribution functions we deduce the implicit structural charge of the colloid as well as the electrostatic condensation of the counter ions, the ion–ion correlations inside the chemical shell and the colloid–colloid effective repulsion.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 5
    ISSN: 1525-1314
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Notes: The dominant foliation (S2) in the metapelites of the Southalpine basement, near the western side of the Tertiary Adamello intrusive stock, is a Variscan greenschist facies planar fabric, slightly reworked during thick-skin Alpine tectonics. S2 is defined by muscovite and chlorite and was formed by decrenulation of pre-existing foliations, which are confined to metre-size, less-deformed domains and defined by biotite and white mica. The pre-S2 fabric is composite (D1a & D1b) and defined by contrasting amphibolite facies metamorphic assemblages in different residual sites. Cld+BtI+Grt+MsI+Pl+Qtz and St+BtII+Grt+MsII+Pl+Qtz assemblages mark D1a and D1b fabrics respectively; these developed during successive steps of a single, temperature-prograde polyphase event, rather than during separate tectonometamorphic imprints affecting different tectonic units, later coupled during a D2 greenschist facies stage. Thermobarometric estimates of assemblages formed during D1a, D1b and D2 show a transition from T =480–540 °C (during D1a) to T =570–660 °C (during D1b), corresponding to a slight pressure-increase from 0.75–0.95 GPa to 0.85–1.15 GPa. D2 greenschist retrogression corresponds to a pressure and temperature decrease (T 〈400–550 °C and P〈0.3–0.4 GPa). This P–T–deformation–time path is inferred to be the result of uplift from a depth of c. 35 km, after Palaeozoic subduction and continental collision; it is consistent with models postulated for other metamorphic units of the Variscan Belt in Europe. This is the first documented example in the Southern Alps of temperature-prograde metamorphism before Palaeozoic collision.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 6
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of metamorphic geology 9 (1991), S. 0 
    ISSN: 1525-1314
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Notes: The Sesia zone (Italian Western Alps) offers one of the best preserved examples of pre-Alpine basement reactivated, under eclogite facies conditions, during the Alpine orogenesis. A detailed mineralogical study of eclogitized acid and basic granulites, and related amphibolites, is presented. In these rare weak to undeformed rocks microstructural investigations allow three main metamorphic stages to be distinguished.(a) A medium- to low-P granulite stage giving rise to the development of orthopyroxene + garnet + plagioclase + brown amphibole + ilmenite ± biotite in basic granulites and garnet + K-feldspar + plagioclase + cordierite + sillimanite + biotite + ilmenite in acid granulites.(b) A post-granulite re-equilibration, associated with the development of shear zones, producing discrete amphibolitization of the basic granulites and widespread development of biotite + sillimanite + cordierite + spinel in the acid rocks.(c) An eo-Alpine eclogite stage giving rise to the crystallization of high-P and low-T assemblages.In an effort to quantify this evolution, independent well-calibrated thermobarometers were applied to basic and acid rocks. For the granulite event, P-T estimates are 7–9 kbar and 700–800° C, and for subsequent retrograde evolution, P-T was 4–5 kbar and 600° C. For the eo-Alpine eclogite metamorphism, pressure and temperature conditions were 14–16 kbar and 550° C.The inferred P-T path is consistent with an uplift of continental crust produced by crustal thinning prior to the subduction of the continental rocks. In the light of the available geochronological constraints we propose to relate the pre-Alpine granulite and post-granulite retrograde evolution to the Permo-Jurassic extensional regime. The complex granulite-eclogite transition is thus regarded as a record of the opening and of the closure of the Piedmont ocean.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 7
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of metamorphic geology 10 (1992), S. 0 
    ISSN: 1525-1314
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Notes: In the Southern Alps a progressive metamorphic zonation, with an increase in the geothermal gradient from NE to SW, has been widely proposed. However, recent investigations have shown that the greenschist metamorphic imprint of the low-grade zone corresponds to a metamorphic retrogression following amphibolite facies conditions. On the other hand, in the medium-grade zone, a later low-pressure, high-temperature (LPHT) metamorphic event has also been proposed. In an attempt to resolve these different interpretations, new petrological and partly new structural data have been obtained for two sectors of the Orobic Alps, traditionally attributed to different metamorphic zones. Thermobarometric determinations, supported by microstructural analysis, indicate the following different pressure-retrograde paths in each sector: (1) in the Val Vedello basement (VVB) rocks, a first metamorphic imprint characterized by P= 7–9 kbar and T= 570–610°C was followed by a greenschist retrogression (P≤ 4 kbar and T≤ 500° C); (2) in the Lario basement (LB) rocks, the first detectable metamorphic stage, characterized by mineral assemblages indicating P= 7–9 kbar and T= 550–630° C, was followed by a LPHT event, synkinematic with F2 extensional deformation. A greenschist retrogression marks the final uplift of these rocks.Reinterpretation of the available geochronological data indicates a diachronism for the two thermomechanical evolutions. In the light of these data, we interpret the retrograde P–T–t path of the VVB rocks as a pre-Permian post-thickening uplift and the retrograde P–T–t evolution of the LB rocks as a Permo-Mesozoic uplift related to the extensional tectonic regime of the Tethyan rifting.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 8
    Electronic Resource
    Electronic Resource
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 103 (1995), S. 5781-5791 
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: Solutions of highly charged polyelectrolyte chains are described by a model that introduces ion condensation as a random charge along the polymer. The degree of condensation is obtained by solving the Poisson–Boltzmann equation with cylindrical geometry. Short range electrostatic attractions between the monomers via the condensed counterions of high enough valency lead to reversible chain precipitation. The range of polymer concentration over which salt-free solutions are unstable is determined, as well as the miscibility of the chains when salt is added. Redissolution at high salt concentration is due to a screening of the short range electrostatic attractions. Precipitation of chains in mixtures of movalent and multivalent salts is also studied. We find the range of salt concentration where chains precipitate. The model explains the experimental results on the precipitation of sodium and lanthanum polystyrene sulfonate solutions in presence of multivalent salts [LaCl3 and Th(NO3)4]. © 1995 American Institute of Physics.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 9
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Langmuir 10 (1994), S. 1584-1591 
    ISSN: 1520-5827
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 10
    Electronic Resource
    Electronic Resource
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 107 (1997), S. 465-480 
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: The interaction between two spherical colloids immersed in an electrolyte of screening constant κ is studied using the recent charge regulation primitive model and the hypernetted chain integral equation. The charge of the particles is not fixed a priori but results from the adsorption of positive and/or negative ions onto the colloidal surfaces. In the case of symmetrical adsorption, the model exhibits a long-range attraction between the globally neutral colloids. At large distance, the effective colloid–colloid potential behaves as −exp(−2κr)/r2 for small colloids where r is the center to center interparticles distance and as −exp(−2κh)/h for large colloids where h is the surface to surface distance. For nonsymmetrical cases, such an attraction adds to the usual screened Coulombic repulsion between the globally charged colloids. The numerical results and the physical origin of the attraction are explained in terms of elementary diagrams. The attraction arises from the ion exchange between the adsorbed layers and the bulk and from the non mean-field ion–ion correlations. © 1997 American Institute of Physics.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...