Auflistung Geologie nach Titel
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Neue geologische Beobachtungen bei Stadtilm
(Beiträge zur Geologie von Thüringen, 1944)Feinstratigraphische, tektonische und allgemein-geologische Beobachtungen werden mitgeteilt. Im Röt lassen sich noch nicht alle charakteristischen Horizonte von Ostthüringen nachweisen. Im unteren Muschelkalk wurde eine ... -
Neue Untersuchungen zur Geologie der Leinetalgrabenstruktur - Bausteine zur Erkundung des geothermischen Potentials der Region Göttingen
(Univ.-Verl. Göttingen, Göttingen, 2011)Der vorliegende Band enthält eine Sammlung von Arbeiten, die sich mit unterschiedlichen Aspekten der geologischen Entwicklung des Leinetalgrabens und seines strukturellen Rahmens befassen. Grundlage stellen neue und ältere, ... -
Neutron texture analysis of melt-textured YBCO bulk samples
(Textures and microstructures, 1999)Neutron texture measurements on YBCO bulk samples show a very sharp texture of the superconducting phase YBa2Cu3O7-x with half-widths of less than 5°. Even with a rather coarse measurement grid of only 722 points per ... -
New constraints on the exhumation history of the western Tauern Window (European Alps) from thermochronology, thermokinematic modeling, and topographic analysis
(International Journal of Earth Sciences, 2021-08-07)The Brenner normal fault bounds the Tauern Window to the west and accommodated a significant portion of the orogen-parallel extension in the Eastern Alps. Here, we use zircon (U–Th)/He, apatite fission track, and apatite ... -
New data on microbial communities and related sponge fauna from the Alkaline Satonda Crater Lake (Sumbawa, Indonesia)
(Globale und regionale Steuerungsfaktoren biogener Sedimentation / Teil 1: Riff-Evolution, 1996) -
New fjords, new coasts, new landscapes: The geomorphology of paraglacial coasts formed after recent glacier retreat in Brepollen (Hornsund, southern Svalbard)
(Earth Surface Processes and Landforms, 2020)Changes in the properties and dynamics of tidewater glacier systems are key indicators of the state of Arctic climate and environment. Calving of tidewater glacier fronts is currently the dominant form of ice mass loss and ... -
New insights into lake responses to rapid climate change: the Younger Dryas in Lake Gościąż, central Poland
(Boreas, 2020-12-16)The sediment profile from Lake Gościąż in central Poland comprises a continuous, seasonally resolved and exceptionally well‐preserved archive of the Younger Dryas (YD) climate variation. This provides a unique opportunity ... -
New insights into particle transport in karst conduits using comparative tracer tests with natural sediments and solutes during low‐flow and high‐flow conditions
(Hydrological Processes, 2022-01-23)Colloidal particles are an important vector for the transport of contaminants in karst aquifers, characterized by a high degree of hydrologic variability. Understanding this heterogeneity and hydrogeological functioning ... -
New results concerning the pedo‐ and chronostratigraphy of the loess–palaeosol sequence Attenfeld (Bavaria, Germany) derived from a multi‐methodological approach
(Journal of Quaternary Science, 2021-03-18)Loess–palaeosol sequences (LPS) represent important records of palaeoenvironmental dynamics throughout the Quaternary. During the Pleistocene's dry and cold phases, the Danube's riverbed was one of the major sources for ... -
Nitrate reduction potential of a fractured Middle Triassic carbonate aquifer in Southwest Germany
(Hydrogeology Journal, 2021-12-07)Nitrate reduction constitutes an important natural mechanism to mitigate the widespread and persistent nitrate contamination of groundwater resources. In fractured aquifers, however, the abundance and accessibility of ... -
North Atlantic Drift Sediments Constrain Eocene Tidal Dissipation and the Evolution of the Earth‐Moon System
(Paleoceanography and Paleoclimatology, 2023-02-09)Cyclostratigraphy and astrochronology are now at the forefront of geologic timekeeping. While this technique heavily relies on the accuracy of astronomical calculations, solar system chaos limits how far back astronomical ... -
Numerical Modeling of Structurally Controlled Ore Formation in Magmatic‐Hydrothermal Systems
(Geochemistry, Geophysics, Geosystems, 2022-08-11)Faults and fractures can be permeable pathways for focused fluid flow in structurally controlled ore‐forming hydrothermal systems. However, quantifying their role in fluid flow on the scale of several kilometers with ... -
Observations of Laboratory and Natural Slow Slip Events: Hikurangi Subduction Zone, New Zealand
(Geochemistry, Geophysics, Geosystems, 2020)Slow slip events (SSEs) are recognized as an important component of plate boundary fault slip, and there is a need for laboratory friction data on natural samples to guide comparisons with natural SSEs. Here, we compile a ... -
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, ... -
Oceanic anoxic event (OAE) 1b - high resolution geochemical studies, Mazagan Plateau and the Vocontian Basin
(Univ. Köln, 2009)Während der Kreide wurden zahlreiche Störungen des globalen Kohlenstoffkreislaufes aufgezeichnet. Diese Störungen führten zu organisch reichen Ablagerungen, den sogenannten ozeanischen anoxischen Ereignissen (OAEs). Der ... -
Offshore Freshened Groundwater in Continental Margins
(Reviews of Geophysics, 2021-01-04)First reported in the 1960s, offshore freshened groundwater (OFG) has now been documented in most continental margins around the world. In this review we compile a database documenting OFG occurrences and analyze it to ... -
ogs5py: A Python‐API for the OpenGeoSys 5 Scientific Modeling Package
(Groundwater, 2020-06-16)High‐performance numerical codes are an indispensable tool for hydrogeologists when modeling subsurface flow and transport systems. But as they are written in compiled languages, like C/C++ or Fortran, established software ... -
On nanoscale metallic iron for groundwater remediation.
(Journal of hazardous materials, 2010-10-15) -
On the mechanism of microbe inactivation by metallic iron
(Journal of Hazardous Materials, 2011)This letter challenges the concept that the metallic iron (Fe0) surface contributes directly to the process of micro-organism inactivation in aqueous solutions. It is shown that any antimicrobial properties of Fe0 is related ... -
On the operating mode of bimetallic systems for environmental remediation
(Journal of Hazardous materials, 2008)This letter challenges the concept that Fe0/Me0 bimetallic systems enhance contaminant reduction on Me0 surfaces. It is shown on a pure thermodynamic perspective that any enhancement of contaminant reduction by Fe0 in the ...