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Recent Submissions
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Investigation of subsurface connectivity and subsurface stormflow in low mountain ranges—Findings from the two research catchments Obere Brachtpe and Bohlmicke (Germany)
(Hydrological Processes, 2022-02-12)The two small research catchments Obere Brachtpe (2.6 km2; 50.989986, 7.752013) and Bohlmicke (1 km2, 51.079319, 7.892988) are located in the Rhenish Massif, a low mountain range in Germany. Land use in both catchments is ... -
Evolution of Rift Systems and Their Fault Networks in Response to Surface Processes
; ; ; ; ; (Tectonics, 2022-02-24)
Continental rifting is responsible for the generation of major sedimentary basins, both during rift inception and during the formation of rifted continental margins. Geophysical and field studies revealed that rifts feature ... -
Attribution of Observed Recent Decrease in Low Clouds Over the Northeastern Pacific to Cloud‐Controlling Factors
; ; ; (Geophysical Research Letters, 2022-01-28)
Marine low clouds cool the Earth's climate, with their coverage (LCC) being controlled by their environment. Here, an observed significant decrease of LCC in the northeastern Pacific over the past two decades is linked ... -
An Adaptive Hybrid Vertical Equilibrium/Full‐Dimensional Model for Compositional Multiphase Flow
(Water Resources Research, 2022-01-21)Efficient compositional models are required to simulate underground gas storage in porous formations where, for example, gas quality (such as purity) and loss of gas due to dissolution are of interest. We first extend the ... -
Probability Distributions of Radiocarbon in Open Linear Compartmental Systems at Steady‐State
;; ; (Journal of Geophysical Research: Biogeosciences, 2022-03-24)
Radiocarbon (14C) is commonly used as a tracer of the carbon cycle to determine how fast carbon moves between different reservoirs such as plants, soils, rivers, or oceans. However such studies mostly emphasize the mean ... -
On Timescales and Reversibility of the Ocean's Response to Enhanced Greenland Ice Sheet Melting in Comprehensive Climate Models
; ;; ; (Geophysical Research Letters, 2022-03-01)
Warming of the North Atlantic region in climate history often was associated with massive melting of the Greenland Ice Sheet. To identify the meltwater's impacts and isolate these from internal variability and other global ... -
A Combined Cosmogenic Nuclides Approach for Determining the Temperature‐Dependence of Erosion
; (Journal of Geophysical Research: Earth Surface, 2022-04-07)
Physical weathering in cold, steep bedrock hillslopes occurs at rates that are thought to depend on temperature, but our ability to quantify the temperature‐dependence of erosion remains limited when integrating over ... -
Sub‐micrometer focusing setup for high‐pressure crystallography at the Extreme Conditions beamline at PETRA III
(Journal of Synchrotron Radiation, 2022-04-05)Scientific tasks aimed at decoding and characterizing complex systems and processes at high pressures set new challenges for modern X‐ray diffraction instrumentation in terms of X‐ray flux, focal spot size and sample ... -
Multi‐Band Raman Analysis of Radiation Damage in Zircon for Thermochronology: Partial Annealing and Mixed Signals
; ; (Geochemistry, Geophysics, Geosystems, 2022-01-24)
Four zircon Raman bands were previously calibrated to give consistent estimates of the accumulated self‐irradiation α‐dose in unannealed volcanic samples. Partial annealing of radiation damage produces inconsistent values ... -
The Subducting Slab as a Chromatographic Column: Regimes of Sub‐Solidus Mass Transport as a Function of Lithospheric Hydration State, With Special Reference to the Fate of Carbonate
(Journal of Geophysical Research: Solid Earth, 2022-05-31)We investigate the chemical budget of subduction zones at sub‐solidus conditions using a thermodynamic‐numerical simulation in which all major rock components are treated as soluble and potentially mobile in aqueous fluids. ... -
Electrochemical Properties of Peat Particulate Organic Matter on a Global Scale: Relation to Peat Chemistry and Degree of Decomposition
; ; (Global Biogeochemical Cycles, 2022-02-16)
Methane production in peatlands is controlled by the availability of electron acceptors for microbial respiration, including peat dissolved organic matter (DOM) and particulate organic matter (POM). Despite the much larger ... -
Impact of Spreading Rate and Age‐Offset on Oceanic Transform Fault Morphology
; ; (Geophysical Research Letters, 2022-01-24)
Oceanic transform faults (OTFs) are an inherent part of seafloor spreading and plate tectonics, whereas the process controlling their morphology remains enigmatic. Here, we systematically quantify variations in transform ... -
The Vertical Structure and Entrainment of Subglacial Melt Water Plumes
; ; ; ; ; (Journal of Advances in Modeling Earth Systems, 2022-03-14)
Basal melting of marine‐terminating glaciers, through its impact on the forces that control the flow of the glaciers, is one of the major factors determining sea level rise in a world of global warming. Detailed quantitative ... -
Rupture Heterogeneity and Directivity Effects in Back‐Projection Analysis
; ; ; ; ; ; ; (Journal of Geophysical Research: Solid Earth, 2022-03-03)
The back projection method is a tremendously powerful technique for investigating the time dependent earthquake source, but its physical interpretation is elusive. We investigate how earthquake rupture heterogeneity and ... -
BEST PRACTICE GUIDELINE Measurement of carbon dioxide, methane and nitrous oxide fluxes between soil-vegetation-systems and the atmosphere using non-steady state chambers - Version 1
; ; ; ; ; ; ; ; ; ; ; (Arbeitsgruppe Bodengase, Deutsche Bodenkundliche GesellschaftGöttingen, 2022)
This Best Practice Guideline was been initiated by the Working Group Soil Gases (AG Bodengase) of the German Soil Science Society (Deutsche Bodenkundliche Gesellschaft). Our intention was to collect and aggregate the ... -
Secondary Minerals Drive Extreme Lithium Isotope Fractionation During Tropical Weathering
; ; ; ; (Journal of Geophysical Research: Earth Surface, 2022-02-15)
Lithium isotopes are used to trace weathering intensity, but little is known about the processes that fractionate them in highly weathered settings, where secondary minerals play a dominant role in weathering reactions. ... -
The effect of formation processes on the frequency of palaeolithic cave sites in semiarid zones: Insights from Kazakhstan
; ; ; ; ; (Geoarchaeology, 2022-04-05)
Central Asian caves with Palaeolithic deposits are few, but they provide a rich record of human fossils and cultural assemblages that has been used to model Late Pleistocene hominin dispersals. However, previous research ... -
Conch geometry, ontogeny and dimorphism in the Early Bajocian ammonoid Stephanoceras from Normandy, France
; (Lethaia, 2021-07-22)
A large suite of specimens belonging to the Early Bajocian Stephanoceras from Évrecy (Normandy, France) displays wide variation in conch and sculpture. The quantitative analysis of the conch geometry and its ontogeny on ... -
Fuzzy map comparisons enable objective hydro‐morphodynamic model validation
; ; ; (Earth Surface Processes and Landforms, 2021-11-18)
Numerical modeling represents a state‐of‐the‐art technique to simulate hydro‐morphodynamic processes in river ecosystems. Numerical models are often validated based on observed topographic change in the form of pixel ... -
The Effect of Land Use Classification on the Gas‐Phase and Particle Composition of the Troposphere: Tree Species Versus Forest Type Information
; ; ; ; (Journal of Geophysical Research: Atmospheres, 2022-04-08)
Relationships between vegetation and air quality are intricate and still not fully understood. For regional air quality assessments, a better understanding of the diverse feedback mechanisms is crucial. The present article ... -
Prehistoric chamber tombs or geological pitfall? A multimethod case study from Ancient Aigeira with a focus on seismic full‐waveform inversion
; ; ; ; (Archaeological Prospection, 2021-07-16)
We show an extensive multimethod geophysical study of focusing on some enigmatic subsurface structures found at Ancient Aigeira (N Peloponnes, Greece) that could be interpreted either as prehistoric chamber tombs or complex ... -
The Arctic Ocean in CMIP6 Models: Biases and Projected Changes in Temperature and Salinity
; ; ; ; ; ; (Earth's Future, 2022-02-11)
We examine the historical evolution and projected changes in the hydrography of the deep basin of the Arctic Ocean in 23 climate models participating in the Coupled Model Intercomparison Project Phase 6 (CMIP6). The ... -
Bergordnung für das obere Münstertal
(1372)Bergordnung für das obere Münstertal vom Landrichter im Breisgau Johann von Üsenberg, aus dem Jahr 1372. In 27 Artikeln werden die Befugnisse des Bergvogtes für den Betrieb der Gruben, den Vortrieb der Erbstollen, die ... -
From the Top of Martian Olympus to Deep Craters and Beneath: Mars Radiation Environment Under Different Atmospheric and Regolith Depths
; ; ; ; (Journal of Geophysical Research: Planets, 2022-02-27)
In preparation for future human habitats on Mars, it is important to understand the Martian radiation environment. Mars does not have an intrinsic magnetic field and Galactic cosmic ray (GCR) particles may directly propagate ... -
Geowissenschaftliche Mitteilungen - GMIT 1 - Sonderheft: Nachrichten Deutsche Geologische Gesellschaft Heft 72 /BDG Mitteilungen Nr. 91
(Geowissenschaftliche Mitteilungen - GMIT, 1)Die erste Ausgabe der Geowissenschaftlichen Mitteilungen vom 1. Quartal 2000 enthält die Themenblöcke: GEOaktiv (Praxis und Beruf), Geonova (Wissenschaft und Forschung), Geolobby (Gesellschaften, Verbände, Institutionen), ...
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