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Showing 51 to 100 of 8471 works
Das Göttweiger Interstadial, ein zweiter Leithorizont der letzten Vereisung
Die Definition des Begriffs Interstadial muß auf Grund neuer pollenanalytischer Untersuchungen von Bildungen des Alleröd-Interstadials dahin abgeändert werden, daß die Amplitude d…
A fourth order split scheme for elastic wave propagation
Motivated by seismological problems we have studied a 4th order split scheme for the elastic wave equation. We split in the spatial directions and obtain locally one-dimensional s…
Observed Subdecadal Variations of European Summer Temperatures
We identify subdecadal variations in European summer temperatures in coupled and uncoupled century-long reanalyses. Spectral analyses reveal significant peaks at 5–10 years in the…
3D Reconstruction of Bridges from Airborne Laser Scanning Data and Cadastral Footprints
The given paper describes a method for automatic 3D reconstruction of bridges from cadastral footprints and airborne laser scanning point clouds. The reconstructed bridges are use…
Comparison of temperature and wind observations in the Tropics in a perfect‐model, global EnKF data assimilation system
<p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en">Flow‐dependent errors in tropical analyses and short‐range forecasts are analysed using global observing‐system sim…
Revisiting global trends in freshwater insect biodiversity
A recent global meta‐analysis reported a decrease in terrestrial but increase in freshwater insect abundance and biomass (van Klink et al., Science 368, p. 417). The authors sugge…
Tertiäre Landoberflächen in Mitteldeutschland als Anzeiger tektonischer Bewegungen — Eine Rekonstruktion mittels Einsat…
Aus der Verteilung und Lage tertiärer und quartärer Ablagerungen in Mitteleuropa lassen sich tertiäre Paläooberflächen rekonstruieren. Die spätere Verstellung dieser Oberflächen e…
Aerobic methanotrophy within the pelagic redox-zone of the Gotland Deep (central Baltic Sea)
Water column samples taken in summer 2008 from the stratified Gotland Deep (central Baltic Sea) showed a strong gradient in dissolved methane concentrations from high values in…
Pollenanalytische Untersuchungen zur Siedlungsgeschichte des Oberpfälzer Waldes
Im Oberpfalzer Wald wurden insgesamt 18 Moore pollenanalytisch untersucht. Sechs siedlungsgeschichtlich interessante Profile, von denen neue 14C-Daten vorliegen, werden vorgestell…
Himalayan hazard cascades – modern and medieval outburst floods in Pokhara, Nepal
<title xmlns:mml="http://www.w3.org/1998/Math/MathML">Abstract</title><p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en">In May 2012, a sediment‐laden flood along the…
[Neue Nr. 5523] Neuhof / Geologische Karte
Geologische Karte 1: 25 000. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierungszentrum), Karte …
Permeability Variations in Illite-Bearing Sandstone: Effects of Temperature and NaCl Fluid Salinity
Temperature changes and variations in pore fluid salinity may negatively affect the permeability of clay-bearing sandstones with implications for natural fluid flow and geotechnic…
Zeitschrift für Geophysik 38 / 4
INHALT: Brocks, K.: Wechselwirkung Ozean-Atmosphäre (S. 675); Moritz, J.: Energetic Protons at Low Equatorial Altitudes (S.701); Rinnert, K.: Untersuchungen der unteren Iono…
Analysis of Compound Climate Extremes and Exposed Population in Africa Under Two Different Emission Scenarios
It is well established that Africa is particularly exposed to climate extremes including heat waves, droughts, and intense rainfall events. How exposed Africa is to the co-occurre…
Torf als (nachwachsender) Rohstoff?
DFG, SUB Göttingen, DGMT
Geomorphologische, palynologische und archäologische Beiträge zur holozänen Landschaftsgeschichte im Müritzgebiet (Meck…
Vorgestellt werden Untersuchungen zur holozänen Landschaftsentwicklung im Gebiet der Müritz, des größten Sees der Norddeutschen Tiefebene. Geomorphologische Untersuchungen zeigen …
Measuring vertical soil water content profiles by combining horizontal borehole and dispersive surface ground penetrati…
To investigate transient dynamics of soil water redistribution during infiltration, we conducted horizontal borehole and surface ground penetrating radar measurements during a 4-d…
Age Uncertainty in Recurrence Analysis of Paleoseismic Records
Determining the aperiodicity of large earthquake recurrences is key to forecast future rupture behavior. Aperiodicity is classically expressed as the coefficient of variation of r…
Effects of sample storage and shell orientation on LA-ICPMS trace element measurements on deep-sea mussels.
Geochemical markers are being increasingly applied to fundamental questions in population and community ecology in marine habitats because they allow inferences on individuals dis…
Die Brutvögel der Moore im europäischen Vogelschutzgebiet „Osterzgebirge um Fürstenau“ (Sachsen)
Abstract : In the European Bird Reserve, “Eastern Ore Mountains around Fürstenau“ (Free state of Saxony) there are nearly natural bogs. A large variety of birds are adapted to t…
Radiative transfer in the exosphere of Saturn's moon Titan
This work focuses on the distribution of atomic hydrogen in the exosphere of Saturns̉ moon Titan. This work is based on measurements performed by the Hydrogen Deuterium Absorption …
After 100 years: a detailed view of an eumalacostracan crustacean from the Upper Jurassic Solnhofen Lagerstätte with ra…
The Solnhofen Konservat-Lagerstätte yields a great number of remarkably preserved fossils of eumalacostracan crustaceans that help us understand the early radiation of several gro…
From tree to architecture: how functional morphology of arborescence connects plant biology, evolution and physics
Trees are the fundamental element of forest ecosystems, made possible by their mechanical qualities and their highly sophisticated conductive tissues. The evolution of trees, and …
Loess in Europe
research
Operation and Cost Analysis of a Partly Mechanized Small Scale Gold Mine in Ghana
The economically successful operation of partly mechanized small scale mines in Ghana could fill the gap between large scale, industrial and foreign controlled mining operations a…
Formin Is Associated with Left-Right Asymmetry in the Pond Snail and the Frog
While components of the pathway that establishes left-right asymmetry have been identified in diverse animals, from vertebrates to flies, it is striking that the genes involved…
Assessing the Accuracy of 2‐D Planetary Evolution Models Against the 3‐D Sphere
<title xmlns:mml="http://www.w3.org/1998/Math/MathML">Abstract</title><p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en">Regardless of the steady increase of computin…
[Neue Nr. 4334] Leimbach [Groß Orner] / Geologische Karte
Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierun…
Weichselzeitliche Kryocalcite als Hinweise für Eisseen in der Hüttenbläserschachthöhle (Iserlohn/NRW)
C/O-stable isotope composition (VPDB) of speleothems from the Makkaronihalle of the Hüttenbläserschacht Cave in Iserlohn shows a clear separation between glacial and interglacial …
Quantitative Analysen magmatischer Gesteine mittels reflexionsspektroskopischer Infrarot-Messungen
The objective of this research is the quantification of modal composition of magmatic rocks using infraredspectra and based on spectral analysis of individual minerals. For that p…
Anorthositic lunar regolith breccia Dhofar 1769—Clear indications for repeated mixing of impact melt lithologies
<title xmlns:mml="http://www.w3.org/1998/Math/MathML">Abstract</title><p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en">The lunar regolith breccia Dhofar 1769, which…
Neue Erkenntnisse zur Paläogeographie und Genese der Flugsandablagerungen am Nordostrand des Hartenbergplateaus (Untere…
Das bekannteste linksrheinische Vorkommen von Flugsand in Rheinhessen ist der Mainzer Sand (Mainz, Rheinland-Pfalz), dessen Ausläufer bis in das Gonsbachtal reichen. Dort wird b…
Removing Disturbing Matrix Constituents from Biota Extracts from Total Extraction and Silicone‐Based Passive Sampling
Contaminant analysis in biota extracts can be hampered by matrix interferences caused by, for example, co‐extracted lipids that compromise the quality of the analytical data and r…
Storm Event–Driven Occurrence and Transport of Dissolved and Sorbed Organic Micropollutants and Associated Effects in t…
Storm events lead to agricultural and urban runoff, to mobilization of contaminated particulate matter, and to input from combined sewer overflows into rivers. We conducted time‐r…
Global Trends in Air‐Water CO2 Exchange Over Seagrass Meadows Revealed by Atmospheric Eddy Covariance
Coastal vegetated habitats like seagrass meadows can mitigate anthropogenic carbon emissions by sequestering CO2 as “blue carbon” (BC). Already, some coastal ecosystems are active…
The @hydrogeology of the Barossa Basin, South Australia
The Barossa Basin is a complex hydrogeological environment containing a sedimentary aquifer system surrounded and underlain by a dual porosity fractured rock aquifer. The hydrauli…
Vorkommen der lepospondylen Amphibien im saarpfälzischen Rotliegend (Karbon-/Perm-Grenzbereich; W-Deutschland)
Um einen Überblick über das Vorkommen der Lepospondyli des saarpfälzischen Rotliegend zu erhalten, wurden in verschiedenen Seeablagerungen enthaltene Knochen untersucht. Aus der…
Palaeoenvironmental evolution of the Tunisian carbonate platform margin
The Late BarremianLate Aptian interval was characterised by several major changes in the ocean/climate system related to the onset of the Mid-Cretaceous greenhouse world. North Af…
Tackling the Challenge of Extracting Microplastics from Soils: A Protocol to Purify Soil Samples for Spectroscopic Anal…
Microplastic pollution in soils is an emerging topic in the scientific community, with researchers striving to determine the occurrence and the impact of microplastics on soil hea…
Probleme des Gebirgsbaues und der Morphogenese auf der Insel Kreta
Zwischen dem Bau eines Gebirgslandes und seiner Morphogenese, d. h. der Entwicklung seiner Reliefeigentümlichkeiten, seines Formenstils, bestehen enge Beziehungen. Man kann kein…
Eiszeitliche Mittelmoränen in der Zentral- und Ostschweiz
Bei der Kartierung für den Geologischen Atlas der Schweiz 1: 25000 in der Zentralschweiz und in den westlichen Glarner Alpen wurden viele Quartärstrukturen als Ansätze von Mittelm…
Use of electron backscatter diffraction patterns to determine the crystal lattice. Part 1. Where is the Bragg angle?
The derivation of a crystal structure and its phase‐specific parameters from a single wide‐angle backscattered Kikuchi diffraction pattern requires reliable extraction of the Brag…
Anti‐Phased Miocene Ice Volume and CO2 Changes by Transient Antarctic Ice Sheet Variability
Geological evidence indicates large continental‐scale Antarctic ice volume variations during the early and mid‐Miocene. On million‐year timescales, these variations can largely be…
Der „Osning—Halt" des Drenthe—Stadials am Teutoburger Wald im Lichte neuerer Beobachtungen
Alte Beobachtungen über glaziale und glazifluviale Ablagerungen am Teutoburger Wald zwischen Bielefeld und Lengerich werden auf ihre Interpretierbarkeit als „Endmoränen" oder „End…
Mechanical behavior of synthetic omphacite aggregates at high temperature and high pressure
Triaxial compression experiments were performed on the synthesized samples and Fe-bearing clinopyroxenite in a solid medium apparatus at a confining pressure of 0.75 to 2.5 GPa, t…
Analogue experiments of salt flow and pillow growth due to basement faulting and differential loading
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 b…
Pflanzengeographische Beiträge zur chorologischen, taxonomischen und naturschutzfachlichen Bewertung der Sippendiversit…
Chorologische, taxonomische und naturschutzfachliche Fragestellungen werden bezogen auf agamosperme Sippenkomplexe, speziell Brombeeren, behandelt. Nach definitorischen Betrachtun…
Cooling rates of pyroclastic deposits inferred from mineral magnetic investigations: a case study from the Pleistocene …
Tephra layers of the Mýtina Maar, Czech Republic, contain ferrimagnetic Mg–Al-rich titanomagnetite, which is suggested to originate from a fractionated alkaline CO2-rich lithosphe…
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