Geochemistry, Geophysics, Geosystems, 2020 Mediterranean tectonics since the Lower Cretaceous has been characterized by a multiphase subduction and collision history with temporally and spatially variable, small‐scale plate configurations.
Amr El‐Sharkawy +7 more
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The structure and dynamics of a large-scale plasmoid generated by fast reconnection in the geomagnetic tail [PDF]
Annales Geophysicae, 2011 As a sequence of Ugai (2010b), the present paper studies in detail the structure and dynamics of large-scale (principal) plasmoid, generated by the fast reconnection evolution in a sheared current sheet with no initial northward field component. The
M. Ugai
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Data quality control and tools in passive seismic experiments exemplified on the Czech broadband seismic pool MOBNET in the AlpArray collaborative project [PDF]
Geoscientific Instrumentation, Methods and Data Systems, 2017 This paper focuses on major issues related to the data reliability and network performance of 20 broadband (BB) stations of the Czech (CZ) MOBNET (MOBile NETwork) seismic pool within the AlpArray seismic experiments.
L. Vecsey +5 more
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Cosmic Rays in TeV Region with the ARGO-YBJ Experiment [PDF]
, 2012 Very High Energy (VHE) γ-astronomy and cosmic ray physics are the main goals of the ARGO-YBJ experiment. The detector is located in Tibet (People’s Republic of China) and is a full-coverage Extensive Air Shower array consisting of a carpet of Resistive ...
Bernardini, P., BERNARDINI, Paolo
core +1 more source
Modelling solar cycle length based on Poincaré maps for Lorenz-type equations [PDF]
Annales Geophysicae, 2010 Two systems of Lorenz-type equations modelling solar magnetic activity are studied: Firstly a low order dynamic system in which the toroidal and poloidal fields are represented by x- and y-coordinates respectively, and the hydrodynamical information ...
H. Lundstedt, T. Persson
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Analysis and reduction of the geomagnetic gradient influence on aeromagnetic compensation in a towed bird [PDF]
Geoscientific Instrumentation, Methods and Data Systems, 2021 Aeromagnetic exploration is an important method of geophysical exploration. We study the compensation method of the towed bird system and establish the towed bird interference model.
Z. Zhou +9 more
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Comparison of the characteristic energy of precipitating electrons derived from ground-based and DMSP satellite data [PDF]
, 2005 International audienceEnergy maps are important for ionosphere-magnetosphere coupling studies, because quantitative determination of field-aligned currents requires knowledge of the conductances and their spatial gradients.
M. Ashrafi +5 more
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Localized fast flow disturbance observed in the plasma sheet and in the ionosphere [PDF]
Annales Geophysicae, 2005 An isolated plasma sheet flow burst took place at 22:02 UT, 1 September 2002, when the Cluster footpoint was located within the area covered by the Magnetometers-Ionospheric Radars-All-sky Cameras Large Experiment (MIRACLE).
R. Nakamura +10 more
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Auroral ASCAPLOT at Syowa Station in 1959 and 1960
Antarctic Record, 1962 Auroral ASCAPLOTs at Syowa Station in 1959 (from Feb. 11 to Oct. 26) and in 1960 (from Feb. 12 to Oct. 6) were presented.
Junji NAKAMURA +2 more
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Longitudinal, seasonal and solar cycle variation in lunar tide influence on the equatorial electrojet [PDF]
Annales Geophysicae, 2017 It has been well documented that the lunar tidal waves can modulate the ionospheric electrodynamics and create a visible influence on the equatorial electrojet (EEJ). The lunar tide influence gets intensified around noon, primarily during new and full
E. Yizengaw, B. A. Carter
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