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Anomalous geomagnetic fields of internal origin in Czechoslovakia

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По мazнumовaрuaчuонным ¶rt;aнным 143 nолевых сmaнцuŭ рaсnоложеных nо облaсmu восmочноŭ окрauны Чешскоzо мaссuвa, морaвскоzо блокa Брыновuсmулuкa u Зanaнных Кaрnam рaсчumaны nере¶rt;amочные функцuu zеомazнumноzо nоля меmо¶rt;aмu мноzомерноzо коzеренmноzо aнaлuзa (сnекmрaльныŭ nо¶rt;хо¶rt;) u uмnульсноzо оmклuкa сuсmемы (Временныŭ nо¶rt;хо¶rt;). По эmuм резульmamaм оценены комnлексные uн¶rt;укцuонные векmорa u nосmроены кaрmы uзолuнuŭ nере¶rt;amочных функцuŭ. Анaлuзом nросmрaнсmвенноzо рaсnре¶rt;еленuя эmuх хaрaкmерuсmuк уmочнены эоны aномaльноŭ uн¶rt;укцuu, вы¶rt;елены основные сmрукmурные е¶rt;uнuцы u nре¶rt;ложенa uх zеолоzо-zеофuзuческaя uнmерnреmaцuя.

Summary

The magnetovariational data of 143 stations distributed over the eastern margin of the Bohemian Massif, over the Brunovistulicum and the West Carpathian sector were analysed to obtain transfer functions of the geomagnetic field. Methods of multivariate coherence analysis (spectral domain approach) and of impulse response (time domain approach) were employed. Complex induction vectors were estimated and contour maps of transfer functions were computer generated. Analysing their spatial distribution, we mapped the zones of anomalous induction and interpreted them in terms of electrical conductivity structure with its tectonic implications.

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References

  1. Pěč K., Pěčová J., Praus O.: Single-and Inter-Station Transfer Functions for Non-Synchronous Arrays. Part I. — Theory of the Methods Used in Data Analysis. Studia geoph. et geod., 1988 (32), 300.

    Article  Google Scholar 

  2. Pěč K., Pěčová J., Praus O.: Single-and Inter-Station Transfer Functions for Non-Synchronous Arrays. Part II. — The Results of the Field Data Analysis. Studia geoph. et geod., 1988 (32), 362.

    Google Scholar 

  3. Jankowski J., Tarlowski Z., Praus O., Pěčová J., Petr V.: The Results of Deep Geomagnetic Soundings in the West Carpathians. Geophys. Journ. Roy. Astr. Soc., 80 (1985), 561.

    Article  Google Scholar 

  4. Petr V., Pěčová J., Praus O.: Anomaly of Geomagnetic Variations in the Eastern Margin of the Bohemian Massif. Studia geoph. et geod., 29 (1985), 169.

    Article  Google Scholar 

  5. Petr V., Pěčová, J., Praus O., Pěč K.: Anomalous Induction Zone near the Eastern Margin of the Bohemian Massif. Phys. Earth and Planet. Inter., 45 (1987), 161.

    Article  Google Scholar 

  6. Gough D. I.: Magnetometer array studies, Earth structure and tectonic processes. Reviews of Geoph., 27 (1989), 141.

    Article  Google Scholar 

  7. Stille H.: Grundfragen der vergleichenden Tektonik. Borntr., Berlin, 443.

  8. Suk M.: Horizontální řezy Českým masivem na úrovni 0 m n. m., −3000 m n.m. a −10 000 m n. m. Zpráva ÚÚG na úkolu II-4-3, 1988 (unpublished internal report).

  9. Eliáš M., Buday T., Malkovský M., Suk M.: Position of the geological units in the structure of Europe. In: T. Buday and M. Suk (Editors), Geological history of the territory of the Czech Socialist Republic, Academia, Prague 1984.

    Google Scholar 

  10. Weiss J.: Fundament moravského bloku ve stavbě evropské platformy. Folia Univ. Purkyn. brun., Geol., 18 (1977), 5.

    Google Scholar 

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Authors and Affiliations

  1. Geophysical Institute, Czechosl. Acad. Sci., Prague

    Oldřich Praus & Jana Pěčová

Authors
  1. Oldřich Praus
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  2. Jana Pěčová
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Contribution No. 105/90, Geophysical Institute, Czechosl. Acad. Sci., Prague.

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Praus, O., Pěčová, J. Anomalous geomagnetic fields of internal origin in Czechoslovakia. Stud Geophys Geod 35, 81–89 (1991). https://doi.org/10.1007/BF01628074

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  • DOI: https://doi.org/10.1007/BF01628074

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