Identification of local seismicity observed south of Aswan city — EgyptActa Geodaetica et Geophysica Hungarica - Tập 43 - Trang 93-103 - 2013
S. A. Dahy, G. H. Hassib, Abdel-Monem S. Mohamed, A. Hassoup
Suddenly, Aswan Seismic Network detected and observed a number of events beside Aswan city. The magnitude of these events ranged from 0.9 to 2.6. These events were considered very important events because they were located not far from the Aswan High Dam. The main purpose of this work is to investigate and identification of these events using different seismic methods. Small earthquakes and explos...... hiện toàn bộ
Effect of positional inaccuracies on multielectrode resultsActa Geodaetica et Geophysica Hungarica - Tập 43 - Trang 33-42 - 2013
S. Szalai, A. Koppán, L. Szarka
This paper investigates the effect of electrode positioning errors on the inverted pseudosection. Instead of random spacing errors (as usually assumed in geoelectrics) we exactly measured this effect among field conditions. In the field, in spite of the greatest possible care, the electrode positions contain some inaccuracy: either in case of dense undergrowth, or varied topography, or very rocky ...... hiện toàn bộ
Evidence of strong lateral inhomogeneous structure beneath SE Carpathians and specific mantle flow patternsActa Geodaetica et Geophysica Hungarica - Tập 43 - Trang 119-130 - 2013
F. Borleanu, M. Popa, M. Radulian, C. Panaiotu
The Vrancea region, in the South-Eastern Carpathians (Romania), represents a unique case among the seismic areas in the world taking into account the extreme concentration and persistence of seismicity and tectonic stress field. Our goal is to show that the particular shape of attenuation and shear wave splitting properties can be interpreted in the light of the decoupling and slab retreat process...... hiện toàn bộ
Historical Seismicity of EgyptActa Geodaetica et Geophysica Hungarica - Tập 34 - Trang 119-135 - 2013
A. Badawy
The historical earthquakes that have been felt in Egypt were compiled from Arabic documents and earlier earthquake catalogues. About 83 earthquakes were found during the period from 2200BC to 1899AD. The time distribution of these earthquakes shows that, only seven earthquakes have been reported in the period before Christ (BC). Up to the end of the ninth century the secular number of reported ear...... hiện toàn bộ
Rediscovering the old treasures of cartography — What an almost 500-year-old map can tell to a geoscientistActa Geodaetica et Geophysica Hungarica - Tập 44 - Trang 3-16 - 2013
B. Székely
Tabula Hungariae (1528), created by Lazarus (Secretarius), is an almost 500 year-old map depicting the whole Pannonian Basin. It has been used for several geographic and regional science studies because of its highly valued information context. From geoscientific point of view this information can also be evaluated. In this contribution an attempt is made to analyse in som...... hiện toàn bộ
Book reviewsActa Geodaetica et Geophysica Hungarica - Tập 38 - Trang 477-479 - 2013
J. Verő