Suche
Anzeige der Dokumente 881-890 von 933
Defining Hydrogeological Site Similarity with Hierarchical Agglomerative Clustering
(
- Groundwater
, 2022-10-08)
<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">Hydrogeological information about an aquifer is difficult and costly to obtain, yet ...
Elastic deformation plays a non-negligible role in Greenland’s outlet glacier flow
(
- Communications Earth & Environment
, 2021-11-09)
Future projections of global mean sea level change are uncertain, partly because of our limited understanding of the dynamics of Greenland’s outlet glaciers. Here we study Nioghalvfjerdsbræ, an outlet glacier of the Northeast ...
Simulation of direct shear tests using a forces on fracture surfaces (FFS) approach
(
- Environmental Earth Sciences
, 2021-04-07)
The aim of this work is to provide a complete data set of direct shear tests and to propose a corresponding simulation approach. Tests have been conducted on crystalline rock samples applying constant normal load (CNL) and ...
Analog Models of Lithospheric‐Scale Rifting Monitored in an X‐Ray CT Scanner
(
- Tectonics
, 2023-03-01)
Rifting and continental break‐up are fundamental tectonic processes, the understanding of which is of prime importance. However, the vast temporal and spatial scales involved pose major limitations to researchers. Analog ...
Hindered Trench Migration Due To Slab Steepening Controls the Formation of the Central Andes
(
- Journal of Geophysical Research: Solid Earth
, 2022-12-08)
The formation of the Central Andes dates back to ∼50 Ma, but its most pronounced episode, including the growth of the Altiplano‐Puna Plateau and pulsatile tectonic shortening phases, occurred within the last 25 Ma. The ...
Bioclastic bottom‐current deposits of a Devonian contourite terrace: Facies variability and depositional architecture (Tafilalt Platform, Morocco)
(
- Sedimentology
, 2023-03-22)
<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 study examines bioclastic carbonate contourites that arise from the broad spectrum ...
Salt tectonics in intracontinental sedimentary basins: Triassic–Jurassic salt movement in the Baltic sector of the North German Basin and its relation to post‐Permian regional tectonics
(
- Basin Research
, 2023-02-24)
<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 formation and structural evolution of complex intracontinental basins, like the North ...
Episodic Venting of a Submarine Gas Seep on Geological Time Scales: Formosa Ridge, Northern South China Sea
(
- Journal of Geophysical Research: Solid Earth
, 2022-09-09)
The Formosa Ridge cold seep is among the first documented active seeps on the northern South China Sea passive margin slope. Although this system has been the focus of scientific studies for decades, the geological factors ...
A Depth‐Averaged Description of Submarine Avalanche Flows and Induced Surface Waves
(
- Journal of Geophysical Research: Earth Surface
, 2023-04-15)
This paper develops a depth‐averaged theory to investigate submarine landslides and resulting water waves. The problems here consist of a pure fluid regime and a mixture regime of grains and fluid. Both regimes separate ...
Investigations into the opening of fractures during hydraulic testing using a hybrid-dimensional flow formulation
(
- Environmental Earth Sciences
, 2021-07-30)
We applied a hybrid-dimensional flow model to pressure transients recorded during pumping experiments conducted at the Reiche Zeche underground research laboratory to study the opening behavior of fractures due to fluid ...