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Anzeige der Dokumente 71-90 von 169
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Holocene shield volcanoes in Iceland
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Holocene shield volcanoes (lava shields) are common in Iceland, but they are restricted in space and time. As regards space, most of the shield volcanoes in Iceland occur within two bands in the West and North Volcanic ... -
How stress transfer between volcanic and seismic zones affects volcanic and earthquake
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Oceanic transform faults and ridge segments form a network where mechanical interaction is to be expected. In particular, dike emplacement in ridge segments is likely to affect earthquake activity in the adjacent transform ... -
The Ice Data Hub as a powerful interface between data and simulations
(2023)Providing measurements for scientific simulation software often requires tedious manual preprocessing of data sets. To overcome this problem and make it easy for simulation tools to access heterogeneous data sets directly, ... -
Identification of uppercrustal discontinuities using dip curvature analysis of isostatic residual gravity: examples from the central Andes
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Structural analysts are often faced with the problem of identifying prominent structural discontinuities covered by post-tectonic sedimentary or volcanic rocks. Gravity fields are often used to delineate the trace of buried ... -
Implementierung und Bewertung einer auf statistischen Momenten basierenden Methode zur automatischen Bestimmung der Einsatzzeiten von P- und S-Phasen
(2021)Für die automatische Detektion von Erdbebenphasen in seismologischen Daten haben sich STA/LTA-Picker bewährt. In dieser Arbeit stellen wir einen alternativen Ansatz vor, der die statistischen Eigenschaften des aufgezeichneten ... -
Induced micro seismicity due to raising mine water level in former coal mines in the eastern Ruhr area (Germany)
(2021)FloodRisk is an interdisciplinary project focusing on the effects of mine water level rise in bandoned coal mine regions in Germany. Such effects are heterogeneous ground uplift, stress changes due to the change in pore ... -
Induced microseismicity due to mine flooding - Observation, characterisation and relation to mine water rise in the eastern Ruhr area
(2022)The Floodrisk project takes a muti- and interdisciplinary look on the effects of the rise in mine water level in abandoned coal mine regions in Germany. Such effects are heterogeneous ground uplift, stress changes due to ... -
Influence of viscosity on growth of high pressure phases in computer experiments
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)The general aim of the project is the examination of microstructures that develop under HP conditions in computer experiments. Starting point is an interest in the dynamics of HP phase transitions, as for instance the ... -
Interdisciplinary 3D potential field modelling of complex lithospheric structures by IGMAS+
(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 ... -
Interpretation dreikomponentiger Bohrlochmagnetik in der COSC2-Bohrung
(2022)Das Ziel des COSC-2 (Collisonal Orogeny in the Scandinavian Caledonides) Projektes ist es, die Entstehungsprozesse der Skanden zu untersuchen. Hierfür sind Kenntnisse über die Deformationen / Faltungsprozesse von großer ... -
Inverse and forward gravity modeling for revealing the crustal structure of Volga-Uralian subcraton
(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 ... -
Kinematic 3D Retro-Deformation of Fault Blocks Picked from 3D Seismics
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Movement on fault planes causes a large amount of smaller-scale deformation, ductile or brittle, in the area surrounding the fault. Much of this deformation is below the resolution of reflection seismics (i.e. sub-seismic, ... -
Kinematics and deformation structures in a crustal-scale shear zone on Kea (W. Cyclades, Greece)
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)It is generally agreed upon that the exhumation of metamorphic rocks in the Aegean is caused by post orogenic extension in the late Oligocene to early Miocene. This extension is in principle largely accommodated by ... -
Kinematics of the SEMPfault in the western Tauern Window (Stillupp Valley)
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)The working area is located in the Stillupp Valley (Tirol, Austria), where the western termination of the SEMPfault (Salzach, Ennstal, Mariazell, Puchberg), overprints the northernmost margin of the Zentralgneiss. This ... -
Kinematik des Deckenkontaktes zwischen der Combinzone und der Zermatt-Saas-Zone (Penninische Decken, Westalpen) und deren Bedeutung für die Exhumierung der Zermatt-Saas-Zone
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Die Grenze zwischen zwei ophiolithischen Decken der penninischen Alpen, der Zermatt-Saas-Zone (unten) und der Combinzone (oben), markiert zugleich einen bedeutenden Sprung der bei der tertiären alpinen Metamorphose ... -
Kombinierter Einsatz von NMR und LIBS zur Verfolgung von Transportmechanismen in Baustoffen
(2022)Das Poster präsentiert die Ergebnisse des kombinierten Einsatzes von NMR und LIBS zur Verfolgung von Feuchtigkeit und Schadionen in Baustoffen. Es wurden dazu mit zwei Sandsteine und zwei zementäre Baustoffe kapillare ... -
Komplexe Verformung von Metaquarziten im Umfeld kleinräumiger Granitintrusionen — Ergebnisse einer Vorstudie im Paläoproterozoikum der Västervik Region (SE-Schweden)
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Das Untersuchungsgebiet liegt im Übergangsbereich zwischen den Svekofenniden und der Transskandinavischen Magmatischen Zone, welcher als Teil einer Paläoproterozoischen E- bis NE-abtauchenden Subduktionszone interpretiert ... -
Large-scale UAV magnetometryon a former World War II airfield at Ganacker(Lower Bavaria, Germany)
(2022)In the last few years, several Unmanned Aerial Vehicle (UAV) based magnetometer systems have been tested for archaeological prospection. Due to their higher sensitivity, scalar magnetometers have been preferred as test ... -
Late stage evolution of the Serifos Metamorphic Core Complex (Cyclades, Greece)
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)The island of Serifos is located in the Western Cyclades within the Attic- Cycladic metamorphic belt. It represents the westward continuation of an arcuate belt of Metamorphic Core Complexes with intrusions of late ... -
Lithologierekonstruktion von submarinen Einheiten des Mauna Kea Vulkans mit bohrlochgeophysikalischen Messungen der magnetischen Suszeptibilität, HSDP Bohrung, Hawai’i
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Als Teil des International Continental Drilling Projects (ICDP), wurde von März bis September 1999 im Rahmen des Hawai’i Scientific Drilling Projects (HSDP) die etwa 3109m tiefe HSDP-2 Bohrung in der Nähe von Hilo auf ...