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Fluorteste quartärer Knochen in ihrer Bedeutung für die absolute Chronologie des Pleistozäns
(E&G – Quaternary Science Journal; Vol.09, No. 1)Zwischen den Angaben der C14-Datierungen und den Altersbestimmungen nach den Blei- und Helium-Methoden klafft in der Erdgeschichte eine Lücke, die durch andere geophysikalische und geochemische Methoden bisher nicht ... -
Fluvial and permafrost history of the lower Lena River, north‐eastern Siberia, over late Quaternary time
; ; ; ; ; ; (Sedimentology, 2022-09-29)
Arctic warming and permafrost thaw visibly expose changes in the landscape of the Lena River delta, the largest Arctic delta. Determining the past and modern river regime of thick deltaic deposits shaping the Lena River ... -
Fluviales Gleichgewicht zur Zeit der Grundfeld-Terrasse des Mains (MIS 8+7)
(Geologische Blätter, 70)
Die Grundfeld-Terrasse des Obermains im Niveau von ca. 20 m über dem Fluss übermittelt ein sehr lang anhaltendes fluviales Gleichgewicht inmitten des großen Zyklus zwischen sedimentärem Aufwuchs und Eintiefung der ... -
Fluvialmorphologische Untersuchungen an kleinen, naturnahen Fließgewässern - eine empirische Studie
(Univ. Bochum, 2002)D. naturnahe Umgestaltung von Fließgewässern in kleinen Einzugsgebieten erfordert Leitbilder zur Dimensionierung d. Gerinnegestalt. In Nordrhein-Westfalen fehlen quantitative, empirisch abgeleitete geomorphologische ... -
Fluviatile Dynamik im Mittelwesertal während des Spätglazials und Holozäns
(E&G – Quaternary Science Journal; Vol.38, No. 1)Bei der Untersuchung der spätglazialen und holozänen Bildungen im Mittelwesertal wurde den Hochflutsedimenten sowie den sedimentären und sedentären Füllungen der vom Fluß verlassenen Altarme besondere Beachtung geschenkt. ... -
Focused Fluid Flow Along the Nootka Fault Zone and Continental Slope, Explorer-Juan de Fuca Plate Boundary
; ; ; ; ; ; ; ; (Geochemistry, Geophysics, Geosystems, 2020)
Geophysical and geochemical data indicate there is abundant fluid expulsion in the Nootka fault zone (NFZ) between the Juan de Fuca and Explorer plates and the Nootka continental slope. Here we combine observations from ... -
Focused methane migration formed pipe structures in permeable sandstones: Insights from uncrewed aerial vehicle‐based digital outcrop analysis in Varna, Bulgaria
; ; ; ; ; ; ; ; (Sedimentology, 2021-05-24)
Focused fluid flow shapes the evolution of marine sedimentary basins by transferring fluids and pressure across geological formations. Vertical fluid conduits may form where localized overpressure breaches a cap rock ... -
Folding and boudinage under constriction and plane strain - results from analogue modelling
(Univ. Frankfurt (Main), 2006)One possible approach to study systematically the influence of the deformation regime on the geometry of geological structures like folds and boudins is analogue modelling. For a complete understanding of the resulting ... -
Following moist intrusions into the Arctic using SHEBA observations in a Lagrangian perspective
; (Quarterly Journal of the Royal Meteorological Society, 2020)
Warm and moist air masses are transported into the Arctic from lower latitudes throughout the year. Especially in winter, such moist intrusions (MIs) can trigger cloud formation and surface warming. While a typical cloudy ... -
Food in a colonial setting: the flora assemblage of a short-lived Seleucid-founded site in the Near East
;; (Vegetation History and Archaeobotany, 2021-01-31)
In this paper we present the analysis of archaeobotanical material retrieved by means of flotation from well-secured features during recent excavation work carried out in 2019 and 2020 by the German-Israeli Tell Iẓṭabba ... -
Forchheim-Sandstein in loco Angulaten-Sandstein
(71)
Der Name Angulatensandstein bezieht sich auf den Ammonit Schlotheimia angulata (Schlotheim) im tieferen Unterjura in der Bamberg- Formation (Hettangium). Der Sandstein aber fällt in Franken nur in seinem höchsten Teil ... -
Forderungen des Naturschutzes an den künftigen Abbau von Torf
(TELMA - Berichte der Deutschen Gesellschaft für Moor- und Torfkunde; Band 23; 1993)Die Niedersächsische Landesregierung hat in ihrer Koalitionsvereinbarung (SPD/Grüne) vom 12.06.1990 den Moorschutz besonders verankert. Ein weiterer Torfabbau soll nicht mehr möglich sein, bestehende Abbauvorhaben sollen ... -
Foreword Vol.60, 2-3 - Glaciations and periglacial features in Central Europe
(E&G – Quaternary Science Journal; Vol.60, No. 2-3) -
Formation and geochronology of Last Interglacial to Lower Weichselian loess/palaeosol sequences – case studies from the Lower Rhine Embayment, Germany
; Hilgers, Alexandra; Protze, Jens; Kels, Holger; ; Gerlach, Renate (E&G – Quaternary Science Journal; Vol.61, No. 1)
Anhand zweier Profile aus dem Niederrheingebiet wird die Komplexität der Genese und Chronologie letztinterglazialer bis früh-weichselzeitlicher Löss-Paläoboden-Sequenzen diskutiert. Die untersuchten Profile wurden in den ... -
Formation and maintenance of subsiding shells around non‐precipitating and precipitating cumulus clouds
(Quarterly Journal of the Royal Meteorological Society, 2020-12-10)
A shell of subsiding air is generally known to develop around cumulus clouds and shield them from their environment. We seek here to improve our understanding of such shells by (a) revealing the detailed vertical and ... -
Formation and stability of the solar tachocline in MHD simulations
(Univ. Potsdam, 2007) -
Formation mechanisms of macroscopic globules in andesitic glasses from the Izu–Bonin–Mariana forearc (IODP Expedition 352)
; ; ; ; ; ; ; ; ; ; (Contributions to Mineralogy and Petrology, 2020-12-23)
The Izu–Bonin–Mariana volcanic arc is situated at a convergent plate margin where subduction initiation triggered the formation of MORB-like forearc basalts as a result of decompression melting and near-trench spreading. ... -
Formation of chondrule analogs aboard the International Space Station
; ; ; ; ; ; ; (Meteoritics & Planetary Science, 2021-08-21)
Chondrules are thought to play a crucial role in planet formation, but the mechanisms leading to their formation are still a matter of unresolved discussion. So far, experiments designed to understand chondrule formation ... -
Formation of Continental Microplates Through Rift Linkage: Numerical Modeling and Its Application to the Flemish Cap and Sao Paulo Plateau
; ; ; Heine, Christian; Welford, J. Kim (Geochemistry, Geophysics, Geosystems, 2021-04-22)
Continental microplates are enigmatic plate boundary features, which can occur in extensional and compressional regimes. Here we focus on microplate formation and their temporal evolution in continental rift settings. To ... -
Formation of fused aggregates under long‐term microgravity conditions aboard the ISS with implications for early solar system particle aggregation
; ; ; ; ; ; ; ; ; (Meteoritics & Planetary Science, 2022-04-21)
In order to gain further insights into early solar system aggregation processes, we carried out an experiment on board the International Space Station, which allowed us to study the behavior of dust particles exposed to ...
