Browsing Konferenzen by Issue Date
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NEXD: A Software Package for Seismic Wave Simulation in Complex Geological Media – New Developments
; Lamert, Andre; ; Friederich, Wolfgang (2021)
NEXD is an open source software package for the simulation of seismic waves in complex geological media. This includes elastic, viscoelastic, porous and fractured media with complex geometries. For the computation of the ... -
Simulation of Seismic Wave Propagation in Porous Rocks Considering the Exploration and the Monitoring of Geological Reservoirs
; Friederich, Wolfgang (2021)
Modelling the propagation of seismic waves in porous media gets more and more popular in the seismological community since it is an important but challenging task in the field of computational seismology. The fluid content ... -
Detecting very slow natural ground motion in Schleswig-Holstein from radar satellite data
Hoogestraat, Dieter;; (2021)
The near-surface geology of northern Germany is characterized by glacial deposits, deformed by rising Permian and Upper Triassic salt structures. Ground motions potentially associated with salt tectonic processes are very ... -
Seismotectonic regions in Germany and adjacent areas - Concept and results
Hahn, Tim;; ; Spies, Thomas; Schlittenhardt, Jörg; Geisler, Claudia (2021)
Seismotectonic regions are a basic input in seismic hazard assessment. Several seismotectonic zonations for Germany have been proposed in the past. We have developed a new regionalization based on the definition in the ... -
Zerstörungsfreie Untersuchung von Stahlfaserbewehrung in Beton mittels Computertomographie, Spektral Induzierter Polarisation und Ultraschalltransmission
(2021)Stahlfaserbeton (FRC) ist ein zementgebundener Hochleistungswerkstoff, der in vielen Bereichen des Bauwesens breite Anwendung gefunden hat, insbesondere dort, wo hohe Zugfestigkeit, strukturelle Integrität und innovatives ... -
Numerical analysis of gravity and magnetic fields prior to structural modelling
; Tabelow, Philipp (2021)
The work presented here is part of ongoing studies in the AlpArray initiative and the priority program "MB-4D" regarding the modelling of the lithosphere in the Ligurian Sea (northwestern Mediterranean Sea). It will be ... -
Archaeogeophysical investigation at Neuss-Norf, Germany
; Bergers, Rainer; Schiebel, Sophia; Reineccius, Larisa; Tezkan, Bülent (2021)
A combination of noninvasive geophysical magnetic gradiometery and electrical resistivity tomography (ERT) was employed to locate the remains of an old church form the 9th century in Neuss-Norf, Germany. The gradiometery ... -
Schnellst- oder genauestmöglich? Die multifrequente SIP Anregung ermöglicht die optimale Adaption des Messablaufs an das Untersuchungsobjekt.
(2021)Die Methode der Spektrale Induzierte Polarisation (SIP) misst die Frequenzabhängigkeit des spezifischen elektrischen Widerstandes von Gesteinen nach Betrag und Phase. In der Frequenzabhängigkeit des Widerstandes spiegelt ... -
Anwendung des Ausschlusskriteriums „Seismische Aktivität“ bei der Suche und Auswahl eines Standorts für ein Endlager für hochradioaktive Abfälle in Deutschland
; Spies, Thomas (2021)
Im Standortauswahlgesetz wird in § 22 zum Ausschlusskriterium „Seismische Aktivität“ ausgeführt, dass ein Gebiet nicht als Endlagerstandort geeignet ist, wenn die örtliche seismische Gefährdung größer als in Erdbebenzone ... -
Computational Modelling of Coupled Heat Transport between the Heterogeneous Earth and an Overlying Ice Sheet
Bodenburg, Sascha;; Blachut, Wojciech; ; (2021)
Due to a complex interplay between the Earth and overlying ice sheets, a large variety of subglacial landforms developed. One example is the in the North German Basin widely spread phenomenon of tunnel valleys. An observed ... -
Interdisciplinary 3D potential field modelling of complex lithospheric structures by IGMAS+
; ; ; ; ; ; Plonka, Christian; ; ; ; (2021)
We introduce an approach for 3D joint interpretation of potential fields and its derivatives under the condition of constraining data and information. The interactive 3D gravity and magnetic application IGMAS (Interactive ... -
Regional probabilistic seismic hazard assessment in Bangladesh
Azari Sisi, Aida;; Spies, Thomas; Schlittenhardt, Jörg (2021)
This presentation summarizes input data, procedures and results of probabilistic seismic hazard assessment (PSHA) in Bangladesh in the framework of the project ‘Geo information for Urban Planning and Adaptation to Climate ... -
Reprocessing of the hessian DEKORP seismic profiles
Homuth, Benjamin;; Weinert, Sebastian; Stiller, Manfred (2021)
As part of the German continental seismic reflection program (Deutsches Kontinentales Reflexionsseismisches Programm, DEKORP), three large seismic traverses (with the sub-profiles: DEKORP'84-2S and '86-2N; DEKORP'88-9N; ... -
TRIPLE – Ice Data Hub, Model-based Mission Support and Forefield Reconnaissance System
; ; ; ; Burgmann, Ben; ; ; Haberberger, Niklas; ; Nghe, Chi Thanh; Simson, Anna; ; (2021)
The ocean worlds of our Solar System, like Saturn's moon Enceladus and Jupiter's moon Europa are covered with ice. Recently, these icy moons gained further scientific interest, as they are attributed some potential to ... -
Inverse and forward gravity modeling for revealing the crustal structure of Volga-Uralian subcraton
; Ebbing, Jörg; Haas, Peter (2021)
A new crustal model of the Volga-Uralian subcraton was built. The compilation of the model was subdivided in two steps: (1) inverse gravity modeling followed by (2) thorough forward gravity modeling. For inverse gravity ... -
Optimierung von Methoden zur Standortcharakterisierung anhand passiver seismischer Messungen am Beispiel der Weserterrassen bei Hameln
(2021)Passive seismische Messungen des Umgebungsrauschens sind effektive und nicht-invasive Methoden, um die Struktur des lokalen Untergrunds und mögliche Verstärkungen seismischer Bodenbewegungen zu ermitteln. Liegt beispielsweise ... -
CAYMAN: Characterizing the crust using 2D & 3D seismic tomographic methods.
; ; ; Meléndez, Adrià; Peirce, Christine; Van Avendonk, Harm (2021)
About 25% of the Earth’s mid-ocean ridges spread at ultraslow rates of less than 20 mm/yr. However, most of these ultraslow spreading ridges are located in geographically remote areas, which hamper investigation. Consequently, ... -
Modellierung der Dichteverteilung in der Unterkruste unter dem Semail Ophiolithen
Horstmann, Rebecca; Wiesenberg, Lars;; (2021)
Der Semail Ophiolith im Osten der arabischen Halbinsel ist einer der größten und am besten zugänglichen Ophiolithkomplexe der Welt. Um die Obduktion und die weiteren Prozesse, die bei seiner Entstehung eine Rolle gespielt ...