Geologie: Recent submissions
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Zur Eischalenstruktur von Varanus komodoensis Ouwens 1912
(Berliner geowissenschaftliche Abhandlungen, 1994)Die Eischalenstruktur von Varanus komodoensis OUWENS 1912 (Komodowaran) wird mit verschiedenen Methoden untersucht (REM. Dünnschliffe. histologische Methoden. Fluorochromierungen. EDAX) und dokumentiert. Sie besteht aus ... -
Empirical relations of rock properties of outcrop and core samples from the Northwest German Basin for geothermal drilling
(Geothermal Energy Science, 2014)Information about geomechanical and physical rock properties, particularly uniaxial compressive strength (UCS), are needed for geomechanical model development and updating with logging-while-drilling methods to minimise ... -
Porosity and distribution of water in perlite from the island of Milos, Greece.
(SpringerPlus, 2014)A perlite sample representative of an operating mine in Milos was investigated with respect to the type and spatial distribution of water. A set of different methods was used which finally provided a consistent view on the ... -
Metallic iron for environmental remediation: Back to textbooks
(Fresenius Environmental Bulletin, 2012) -
Observations on Astraeospongium meniscum (Roemer, 1948) from the Silurian of western Tennessee; constructional morphology and palaeobiology of the Astraeospongiidae (Calcarea, Heteractinellidae)
(Berliner geowissenschaftliche Abhandlungen : Reihe E, 1996)Astraeospongium is found to form secondary calcareous basal skeletons and thus may be attributed to the morphological grouping "coralline sponges". In A. meniscum, a bowl-shaped sponge with a massive skeleton of octactins, ... -
Structural Elucidation of α-Cyclodextrin-Succinic Acid Pseudo Dodecahydrate: Expanding the Packing Types of α-Cyclodextrin Inclusion Complexes
(Crystals, 2015)This paper reports a new packing type of -cyclodextrin inclusion complexes, obtained here with succinic acid under low-temperature crystallization conditions. The structure of the 1:1 complex is characterized by heavy ... -
Morphologie einiger Süßwasserporifera (Baikalospongia bacillifera, Lubomirskia baicalensis, Swartschewskia papyracea) des Baikal-Sees (Sibirien, Rußland)
(Berliner geowissenschaftliche Abhandlungen, 1994)Während einer 9-tägigen Exkursion auf dem Baikal-See vom 2.-10. September 1993 wurden mehrere Proben der endemischer Baikal-Schwämme (Lubomirskiidae) Swartschewskia papyracea, Lubomirskia baicalensis und Baikalospongia ... -
Computing the biomass potentials for maize and two alternative energy crops, triticale and cup plant (Silphium perfoliatum L.), with the crop model BioSTAR in the region of Hannover (Germany)
(Environmental Sciences Europe, 2014)Background Lower Saxony (Germany) has the highest installed electric capacity from biogas in Germany. Most of this electricity is generated with maize. Reasons for this are the high yields and the economic incentive. ... -
Physical analysis of an Antarctic ice core—towards an integration of micro- and macrodynamics of polar ice
(Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2016)Microstructures from deep ice cores reflect the dynamic conditions of the drill location as well as the thermodynamic history of the drill site and catchment area in great detail. Ice core parameters (crystal lattice-preferred ... -
Understanding Forest Health with Remote Sensing - Part I - A Review of Spectral Traits, Processes and Remote-Sensing Characteristics
(Remote Sensing, 2016)Anthropogenic stress and disturbance of forest ecosystems (FES) has been increasing at all scales from local to global. In rapidly changing environments, in-situ terrestrial FES monitoring approaches have made tremendous ... -
Post-Caledonian brittle deformation in the Bergen area,West Norway: results from K–Ar illite fault gouge dating
(Norwegian Journal of Geology, 2016)Post-Caledonian extension during orogenic collapse and Mesozoic rifting in the West Norway–northern North Sea region was accommodated by the formation and repeated reactivation of ductile shear zones and brittle faults. ... -
Large, heterometallic coordination cages based on ditopic metallo-ligands with 3-pyridyl donor groups
(Chem. Sci., 2014)Ditopic N-donor ligands with terminal 4-pyridyl groups are omnipresent in coordination-based selfassembly. The utilization of ligands with 3-pyridyl donor groups is significantly less common, because the intrinsic ... -
Comment on "Reductive dechlorination of gamma-hexachloro-cyclohexane using Fe-Pd bimetallic nanoparticles" by Nagpal et al. [J. Hazard. Mater. 175 (2010) 680-687].
(Journal of hazardous materials, 2010-05-15)The author used a recent article on lindane reductive dechlorination by Fe/Pd bimetallics to complain that dozen of published works in several journals are not conform to the state-of-the-art knowledge on the mechanism of ... -
Effects of sample storage and shell orientation on LA-ICPMS trace element measurements on deep-sea mussels.
(Scientific reports, 2015)Geochemical markers are being increasingly applied to fundamental questions in population and community ecology in marine habitats because they allow inferences on individuals dispersal, but vital effects, small sample ... -
Global Health - A Challenge for Interdisciplinary Research
(Universitätsverlag GöttingenGöttingen, 2012)Human, animal and plant health is a field of work which offers opportunities for inter- and trans-disciplinary research. The whole topic bridges the natural and social sciences. Today, in a world of global environmental ... -
Elemental metals for environmental remediation: lessons from hydrometallurgy
(Fresenius Environmental Bulletin, 2012)In the mining industry, the separation of economically valuable metals from gangue materials is a well established process. As part of this field, hydrometallurgy uses chemical fluids (leachates) of acidic or basic pH ... -
Combined crystal structure prediction and high-pressure crystallization in rational pharmaceutical polymorph screening.
(Nature communications, 2015)Organic molecules, such as pharmaceuticals, agro-chemicals and pigments, frequently form several crystal polymorphs with different physicochemical properties. Finding polymorphs has long been a purely experimental game of ... -
Multiple Antibody Targets on Herpes B Glycoproteins B and D Identified by Screening Sera of Infected Rhesus Macaques with Peptide Microarrays
(PLoS ONE, 2014-01-31)Herpes B virus (or Herpesvirus simiae or Macacine herpesvirus 1) is endemic in many populations of macaques, both in the wild and in captivity. The virus elicits only mild clinical symptoms (if any) in monkeys, but can be ... -
Vegetation Greenness in Northeastern Brazil and Its Relation to ENSO Warm Events
(Remote Sensing, 2014)The spatio-temporal variability of trends in vegetation greenness in dryland areas is a well-documented phenomenon in remote sensing studies at global to regional scales. The underlying causes differ, however, and are often ... -
Analogue experiments of salt flow and pillow growth due to basement faulting and differential loading
(Solid Earth, 2015)Salt flow in sedimentary basins is mainly driven by differential loading and can be described by the concept of hydraulic head. A hydraulic head in the salt layer can be imposed by vertically displacing the salt layer ... -
Lateglacial and Holocene wet--dry cycles in southern Patagonia: chronology, sedimentology and geochemistry of a lacustrine record from Laguna Potrok Aike, Argentina
(The Holocene, 2007)A high-resolution multiproxy geochemical approach was applied to the sediments of Laguna Potrok Aike in an attempt to reconstruct moist and dry periods during the past 16 000 years in southeastern Patagonia. The age–depth ... -
Representation of water abstraction from a karst conduit with numerical discrete-continuum models
(Hydrology and Earth System Sciences, 2014)Karst aquifers are characterized by highly conductive conduit flow paths embedded in a less conductive fissured and fractured matrix, resulting in strong permeability contrasts with structured heterogeneity and ... -
The impact of different proportions of a treated effluent on the biotransformation of selected micro-contaminants in river water microcosms.
(International journal of environmental research and public health, 2014)Attenuation of micro-contaminants is a very complex field in environmental science and evidence suggests that biodegradation rates of micro-contaminants in the aqueous environment depend on the water matrix. The focus of ...