Results 1 to 10 of about 9,843 (127)

La conflictividad social en clave local. Un ejercicio de ponderación sobre los hechos de rebelión en la Mar del Plata actual (Argentina, 2011-2016) [PDF]

Clivatge, 2019
En el artículo propuesto se presenta un avance de la investigación en curso sobre la conflictividad social en las comunidades portuarias del sudeste bonaerense durante el período 2011-2016. Analizamos el caso de la ciudad puerto de Mar del Plata.
Agustín Nieto, SISMOS SIMOS
doaj   +2 more sources

Análisis de la amenaza por movimientos en masa detonados por sismo en los Andes colombianos, caso de estudio: Barbosa (Antioquia)

Ciencia e Ingeniería Neogranadina, 2020
Los sismos constituyen uno de los mayores detonantes de movimientos en masa en el mundo. Diversas metodologías han sido desarrolladas para predecir y evaluar estos fenómenos desde enfoques estadísticos, físicos o combinación de ambos.
Edier Vicente Aristizábal Giraldo, Federico José Gómez Cardona, Edwin Fabián García Aristizábal, Juan Carlos Guzmán Martínez   +3 more
doaj   +1 more source

High‐Resolution Interseismic Strain Mapping From InSAR Phase‐Gradient Stacking: Application to the North Anatolian Fault With Implications for the Non‐Uniform Strain Distribution Related to Coseismic Slip Distribution

Geophysical Research Letters, Volume 50, Issue 15, 16 August 2023., 2023
Abstract High‐resolution interseismic strain mapping is important for studying faulting behavior and for assessing seismic hazards. Interferometric Synthetic Aperture Radar has been widely applied to measure interseismic deformation along active strike‐slip faults. However, phase unwrapping errors and over‐smoothing effects limit its ability to map the
Ziming Liu, Teng Wang
wiley   +1 more source

Active Deformation Pattern in the Western Flank of the Central Taurides, Southern Margin of the Central Anatolian Plateau: Inferences From Geomorphic Markers and Kinematic Indicators

Tectonics, Volume 42, Issue 6, June 2023., 2023
Abstract The southwestern margin of the Central Anatolian Plateau corresponds to the upper crust of the subduction between African and Anatolian plates, with a high relief of up to 2 km. This mountainous region has distinctive geomorphological features and presents a unique setting to investigate the mechanism of orogenic plateau margin development ...
Tunahan Aykut, Cengiz Yıldırım, I. Tonguç Uysal   +2 more
wiley   +1 more source

Tectonic Evolution of a Sedimented Oceanic Transform Fault: The Owen Transform Fault, Indian Ocean

Tectonics, Volume 42, Issue 5, May 2023., 2023
Abstract The Owen transform fault (OTF) connecting the Sheba and the Carlsberg spreading ridges in the Indian Ocean currently forms the active plate boundary between India and Somalia plates. This 330‐km‐long transform fault is by far the longest transform fault along the India‐Somalia plate boundary and its valley is buried under the thick distal ...
Alexandre Janin, Nicolas Chamot‐Rooke, Matthias Delescluse, Marc Fournier, Jean‐Arthur Olive, Alain Rabaute, Philippe Huchon, Jérôme Dyment, Christophe Vigny, Mathieu Rodriguez   +9 more
wiley   +1 more source

Sea Level Changes Affect Seismicity Rates in a Hydrothermal System Near Istanbul

Geophysical Research Letters, Volume 50, Issue 3, 16 February 2023., 2023
Abstract Small stress changes such as those from sea level fluctuations can be large enough to trigger earthquakes. If small and large earthquakes initiate similarly, high‐resolution catalogs with low detection thresholds are best suited to illuminate such processes. Below the Sea of Marmara section of the North Anatolian Fault, a segment of ≈ $\approx
P. Martínez‐Garzón, G. C. Beroza, G. M. Bocchini, M. Bohnhoff   +3 more
wiley   +1 more source

An Analytic Expression for the Volcanic Seismic Swarms Occurrence Rate. A Case Study of Some Volcanoes in the World

Earth and Space Science, Volume 10, Issue 2, February 2023., 2023
Abstract Seismic swarms are defined as a group of earthquakes occurring very close in time and space but without any distinctively large event triggering their occurrence. Up to now no simple law has been found to describe the swarm occurrence rate. Here we find an expression able to fit the average occurrence rate on some volcanic areas.
C. Godano, A. Tramelli, M. Mora, W. Taylor, G. Petrillo   +4 more
wiley   +1 more source

O Conhecimento sobre Sismos e Mudanças Climáticas como Proposta Pedagógica: Estudo de Caso em uma escola Pública de Fortaleza/CE

Revista Brasileira de Meteorologia, 2021
Resumo Apresentam-se os resultados da aplicação de uma proposta pedagógica, baseada nos princípios norteadores da pedagogia libertadora, através da oferta de uma disciplina semestral (“No Ceará tem disso, sim!”) com conteúdos sobre os sismos e sobre as ...
Emerson Mariano da Silva, Karina Karla Frota de Albuquerque, Jose Maria Brabo Alves, Francisco das Chagas Brandão Melo   +3 more
doaj   +1 more source

Re‐examination of the 1928 Parral, Mexico earthquake (M6.3) using a new multiplatform graphical vectorization and correction software for legacy seismic data

Geoscience Data Journal, Volume 10, Issue 1, Page 178-192, January 2023., 2023
Re‐examination of historical earthquakes from legacy seismic data requires reliable vectorization and correction of analog seismograms. Nowadays, computational capabilities allow the development of ad‐hoc programs to perform such analysis. In this work we use Tiitba, our own developed Python based‐software to vectorize, analyze and correct the analog ...
Raúl Daniel Corona‐Fernández, Miguel Ángel Santoyo   +1 more
wiley   +1 more source

Wavelet-based Characterization of Seismicity and Geomagnetic Disturbances in the South Sandwich Microplate Area

Geofísica Internacional, 2021
En este trabajo se analizan perturbaciones geomagnéticas relacionadas con eventos sísmicos localizados en el margen transcurrente norte de la micro Placa de Sandwich del Sur y la placa Sudamericana, con epicentro a distancias menores de 350 km del ...
Patricia Larocca, M. A. Arecco, M. Mora
doaj   +1 more source