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Fine‐Sediment Erosion and Sediment‐Ribbon Morphodynamics in Coarse‐Grained Immobile Beds
; (Water Resources Research, 2022-11-14)
In rivers, fine sediments are often transported over immobile coarse grains. With low sediment supply, they tend to aggregate in longitudinal ribbons. Yet, the long‐term evolution of such ribbons and the influence of ... -
Fingerprinting Kinetic Isotope Effects and Diagenetic Exchange Reactions Using Fluid Inclusion and Dual‐Clumped Isotope Analysis
; ; ; ; ; ; ; ; ; (Geochemistry, Geophysics, Geosystems, 2023-02-09)
Geochemical analyses of carbonate minerals yield multiple parameters which can be used to estimate the temperature and water composition at which they formed. Analysis of fluid trapped in minerals is a potentially powerful ... -
First analysis of rotational ground motion recordings in the West-Bohemia/Vogtland region
; ; ; ; ; ; (2023)
We present first data examples and an estimation of the magnitude of completeness for two BlueSeis-3A rotational seismometers deployed in the West-Bohemia/Vogtland region. The sensors show a surprisingly good sensitivity ... -
First application of dental microwear texture analysis to infer theropod feeding ecology
; ; ; ; (Palaeontology, 2022-12-09)
Theropods were the dominating apex predators in most Jurassic and Cretaceous terrestrial ecosystems. Their feeding ecology has always been of great interest, and new computational methods have yielded more detailed ... -
First Quantification of the Permafrost Heat Sink in the Earth's Climate System
; ; ; ; (Geophysical Research Letters, 2023-06-12)
Abstract Due to an imbalance between incoming and outgoing radiation at the top of the atmosphere, ...
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First record of the Early Carboniferous ammonoid genus Goniatites from the Greater Karatau (Kazakhstan palaeocontinent)
; ; ; ; ; (Palaeobiodiversity and Palaeoenvironments, 2020-07-24)
The Late Viséan ammonoid genus Goniatites had a near-global distribution within the tropical seas but was rarely reported from Central Asia. New investigations of the Early Carboniferous sedimentary succession in the Greater ... -
First Report of a Preserved Weichselian Periglacial Surface in NW Europe—the "P. van der Lijn": Geological Reserve in The Netherlands
(E&G – Quaternary Science Journal; Vol.41, No. 1)Durch Frost gespaltene Steine und Blöcke und durch Windschliff polierte und auf der Oberfläche sortierte Steine in einem vegetationsfreien geologischen Reservat im Zentrum der Niederlande werden beschrieben. Sie werden als ... -
First Studies of Mesosphere and Lower Thermosphere Dynamics Using a Multistatic Specular Meteor Radar Network Over Southern Patagonia
; ; ; ; ; Salvador, Jacobo O. (Earth and Space Science, 2021-02-23)
This paper presents for the first time results on winds, tides, gradients of horizontal winds, and momentum fluxes at mesosphere and lower thermosphere altitudes over southern Patagonia, one of the most dynamically active ... -
First-Principles Diffusivity Ratios for Kinetic Isotope Fractionation of Water in Air
; (Geophysical Research Letters, 2020)
Kinetic isotope fractionation between water vapor and liquid water or ice depends on the ratio of the diffusivities of the isotopic species in air, but there is disagreement as to the values of these ratios and limited ... -
Fitting Cumulus Cloud Size Distributions From Idealized Cloud Resolving Model Simulations
; (Journal of Advances in Modeling Earth Systems, 2023-05-15)
Abstract Whereas it is now widely accepted that cumulus cloud sizes are power‐law distributed, ...
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Flandrian and Eemian Shore Levels in Finland and Adjacent Areas—a Discussion
(E&G – Quaternary Science Journal; Vol.35, No. 1)Die flandrischen und Eem-zeitlichen Bewegungen der Erdkruste überwiegend innerhalb Fennoskandias werden verglichen. Die flandrischen Entwicklungsphasen der Ostsee und die mit ihnen verbundenen Bewegungen sind in groben ... -
Flächendeckende Ermittlung bodenphysikalischer Parameter aus Drucksondierergebnissen mittels Korrelationen zu Ergebnissen radiometrischer Sondierungen
(TU Bergakademie Freiberg, Freiberg <Sachsen>, 2004)Basierend auf einer Analyse der spezifischen Merkmale der Drucksondierung (DS) und der radiometrischen Kombinationsdrucksondierung (KDS) sowie einer Dimensionsanalyse wurde ein Verfahren zur Aufstellung materialspezifischer ... -
Flexible habitat choice of pelagic bacteria increases system stability and energy flow through the microbial loop
; ;; (Limnology and Oceanography, 2022-04-19)
Pelagic bacteria can be classified into free‐living and particle‐attached life modes, which either dwell in the water column or attach to suspended particles. Bacteria with a generalist life style, however, can actively ... -
Flood hazard mapping for data-scarce and ungauged coastal river basins using advanced hydrodynamic models, high temporal-spatial resolution remote sensing precipitation data, and satellite imageries
; (Natural Hazards, 2021-06-16)
This paper presents an integrated approach to simulate flooding and inundation for small- and medium-sized coastal river basins where measured data are not available or scarce. By coupling the rainfall–runoff model, the ... -
Floodwater harvesting to manage irrigation water and mesquite encroachment in a data-sparse river basin: an eco-hydrological approach
Babker, Zryab;; ; Sulieman, Rayyan (River Research and Applications, 2020)
This investigation attempts to understand the eco-hydrology of, and accordingly suggest an option to manage floodwater for agriculture in, the understudied and data-sparse ephemeral Baraka River Basin within the hyper-arid ... -
Flora und Vegetation des Hohen Venns - Überarbeiteter Vortrag, gehalten am 7. Oktober auf der Tagung von DGMT und der Biologischen Stationen in den Kreisen Aachen und Düren in Monschau
(TELMA - Berichte der Deutschen Gesellschaft für Moor- und Torfkunde; Band 35; 2005)Abstract: The “Hohes Venn” extends over the elevated plains of the western “Eifel” (Germany) and the “Ardennen” (Belgium). In comparison with other Central European mountain peat lands the vegetation is florageographical ... -
Flow Resistance and Energy Dissipation in Supercritical Air-Water Flows Down Vegetated Chutes
; ; (Water Resources Research, 2020)
Abstract Vegetation covers on dikes and embankment dams have proven as sustainable and cost-effective surface protection against external erosion caused by hydraulic, mechanical, or climatic impacts. Determination of the ... -
Fluctuation in Sea-Level and Associated Morphological Response: Examples from Denmark
(E&G – Quaternary Science Journal; Vol.35, No. 1)Daten von Pegelbeobachtungen in Dänemark zeigen zwei verschiedenartige Tendenzen des jährlichen Mittelwasserstandes im Verlauf der letzten 90 Jahre. Stationen im nördlichen Teil des Landes zeigen eine fallende Tendenz ... -
Fluctuations of the Atlantic North Equatorial Undercurrent and Associated Changes in Oxygen Transports
; ; ; ; (Geophysical Research Letters, 2020)
Abstract Although the core velocity of the Atlantic North Equatorial Undercurrent (NEUC) is low (0.1−0.3 m s−1), it has been suggested to act as an important oxygen supply route towards the oxygen minimum zone in the ... -
Fluid/rock interaction and mass transfer in continental subduction zones: constraints from trace elements and isotopes (Li, B, O, Sr, Nd, Pb) in UHP rocks from the Chinese Continental Scientific Drilling Program, Sulu, East China
(Contributions to Mineralogy and Petrology, 2011)In order to better understand the role of fluids during subduction and subsequent exhumation, we have investigated whole-rock and mineral chemistry (major and trace elements) and Li, B as well as O, Sr, Nd, Pb isotopes on ...
