Yazar "Büyüksaraç, Aydin" seçeneğine göre listele

Listeleniyor 1 - 2 / 2
  • Küçük Resim Yok
    Öğe
    3D modelling and structural investigation of the central Volcanics in Slovakia using magnetic data
    (2013) Bektaş, Özcan; Büyüksaraç, Aydin; Rozimant, Kamil
    The Central volcanics, located in central part of Slovakia, is characterized by intense andesitic volcanic activity that resulted in the formation of stratavolcanoes and dome complexes of Middle and Late Miocene age. The basement area has been affected tectonically resulting in the formation of horst and graben structures. The Central Slovakian Volcanic Field (CSVF) exhibits a very complex magnetic anomaly. A 3-km upward continued magnetic map indicates a deep-seated source for this magmatism. The pseudogravity transformation of the upward continued anomaly has also been constructed. This anomaly was modelled by a 3D-method. The anomalous body lies between the depths of 4.4 to 8.5 km beneath the surface of the CSVF. Volcanic structures and some lineaments are presented on the maxima of the horizontal gradient of the pseudogravity anomaly map. They are well correlated with the structural map of CSVF.
  • Küçük Resim Yok
    Öğe
    Geophysical variations during the total solar eclipse in 2006 in turkey
    (TUBITAK, 2011) Ateş, Abdullah; Büyüksaraç, Aydin; Bektaş, Özcan
    It has been observed that some geophysical parameters could be changed during a solar eclipse. We have therefore measured gravity and magnetic fields during solar eclipses. We also measured the gravity field during the previous eclipse on the 11th of August, 1999. Gravity measurements on the 29th of March, 2006 are compared with previous gravity measurements at the same location during the eclipse on the 11th of August, 1999. Both showed the same behaviour during the eclipses. Gravity measurements showed fluctuations during both eclipses. A decrease in the intensity of the magnetic field was observed. Low-pass filtered magnetic data show peculiarity during the eclipse which can be correlated with the fluctuations in the gravity fields. Copyright ©TÜBİTAK.