• Das GEOMAR ist Mitglied der
  • Helmholtz Gemeinschaft

Dr. rer. nat. Marion Jegen-Kulcsar


Dynamik des Ozeanbodens | Helmholtz-Zentrum für Ozeanforschung Kiel

Büro:
Tel.: 0431 600 2560
Fax: 0431 600 2915
E-Mail: mjegen(at)geomar.de

Anschrift:
GEOMAR | Helmholtz-Zentrum für Ozeanforschung Kiel
Gebäude 8/C , Ostufer
Wischhofstrasse 1-3
24148 Kiel

Beruflicher Werdegang & Ausbildung

  • 09/2005 – present  IfM – Geomar, Kiel, Germany; Junior Research Group Leader  –  Marine EM
  • 12/2004 – 08/2005  ETH Zurich, Switzerland
  • 07/2003 – 09/2004  Bullard Labs, University of Cambridge, U.K.
  • 02/1999 – 07/2003  Institute Universitaire Europeen de la Mer (IUEM), Brest, France; Marie Curie TMR PostDoc
  • 02/1998 – 02/1999  Dept. of Applied Math.  and Theoretical Physics, University of Cambridge, U.K.; PostDoc
  • 01/1997 – 01/1998  Aerodat Inc. Toronto, Canada; Senior Research Geophysicist
  • 08/1991 – 12/1996 PhD University of Toronto
  • 07/1990 – 07/1991 M.Sc., University of Cologne, Germany

Wissenschaftliches Interesse

  • Marine electromagnetics (natural and controlled source)
  • Joint inversion of electromagnetic, seismic and gravity data
  •  Subduction zones
  •  Sub basalt imaging
  •  Methane hydrate research
  •  Design and development of marine EM equipment

Auszeichnungen und Stipendien

  • 1999 – 2001   Marie Curie Fellowship
  • 1996              Van Kranendonk Awards for Excellence in teaching, University of Toronto
  • 1996              Burton Fellowship, University of Toronto
  • 1993 – 1995   Government of Canada Award

Auswahl an eingeladenen Vorträgen und Kolloquien (letzten 3 Jahre)

  • Mai 2008    Free University of Berlin, Marine Electromagnetics in Academia and Industry
  • Nov. 2007   University of Hamburg: Marine Electromagnetics, Theory and Application
  • Mai 2006     Faeroese Subbasalt Imaging Conference, Faroe Islands: Joint Inversion, the way forward
  • Oct. 2006    SEG, New Orleans: Concepts of Joint Inversion

Publikationen

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Anzahl der Einträge: 110.

Artikel in einer Fachzeitschrift - begutachtet


Heincke, B., Jegen, M., Moorkamp, M., Chen, J. und Hobbs, R. W. (Eingereicht) Adaptive coupling strategy for simultaneous joint inversions that use petrophysical information as constraints Geophysics .

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Worzewski, T., Jegen, M. und Swidinsky, A. (2012) Approximations for the 2-D coast effect on marine magnetotelluric data Geophysical Journal International, 189 . pp. 357-368. DOI 10.1111/j.1365-246X.2012.05385.x.

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Roberts, A. W., Hobbs, R. W., Goldstein, M., Moorkamp, M., Jegen-Kulcsar, M. D. und Heincke, B. (2012) Crustal constraint through complete model space screening for diverse geophysical datasets facilitated by emulation Tectonophysics, 572/573 . pp. 47-63. DOI 10.1016/j.tecto.2012.03.006.


Swidinsky, A., Hölz, S. und Jegen, M. (2012) On mapping seafloor mineral deposits with central loop transient electromagnetics Geophysics, 77 (3). E171-184. DOI 10.1190/GEO2011-0242.1.

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Chen, J., Heincke, B., Jegen, M. und Moorkamp, M. (2012) Using empirical mode decomposition to process marine MT data Geophysical Journal International, 190 . pp. 293-309. DOI 10.1111/j.1365-246X.2012.05470.x.

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Kutterolf, S., Jegen, M., Mitrovica, J. X., Kwasnitschka, T., Freundt, A. und Huybers, P. J. (2012) A detection of Milankovitch frequencies in global volcanic activity Geology . DOI 10.1130/G33419.1.


Swidinsky, A., Edwards, R. N. und Jegen, M. (Im Druck / Accepted) The marine CSEM response of a steel borehole casing: Applications for the NEPTUNE Canada gas hydrate observatory Geophysical Prospecting .

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Worzewski, T., Jegen, M., Kopp, H., Brasse, H. und Taylor, W. T. (2011) Magnetotelluric image of the fluid cycle in the Costa Rican subduction zone Nature Geoscience, 4 . pp. 108-111. DOI 10.1038/ngeo1041.

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Moorkamp, M., Heincke, B., Jegen, M., Roberts, A. W. und Hobbs, R. W. (2011) A framework for 3-D joint inversion of MT, gravity and seismic refraction data Geophysical Journal International, 184 (1). pp. 477-493. DOI 10.1111/j.1365-246X.2010.04856.x.

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Heincke, B., Jegen, M., Moorkamp, M., Chen, J. und Hobbs, R. W. (2010) Adaptive coupling strategy for simultaneous joint inversions that use petrophysical information as constraints SEG Technical Program Expanded Abstracts, 29 . pp. 2805-2809. DOI 10.1190/1.3513426. Date online first: 2010


Roberts, A. W., Hobbs, R. W., Goldstein, M., Moorkamp, M., Heincke, B. und Jegen, M. (2010) Emulation: A Bayesian tool for joint inversion SEG Technical Program Expanded Abstracts, 29 . pp. 2840-2844. DOI 10.1190/1.3513434.

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Moorkamp, M., Jegen-Kulcsar, M., Roberts, A. und Hobbs, R. (2010) Massively parallel forward modeling of scalar and tensor gravimetry data Computers & Geosciences, 36 (5). pp. 680-686. DOI 10.1016/j.cageo.2009.09.018.

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Schwalenberg, K., Would, W., Pecher, I. A., Hamdan, L., Henrys, S., Jegen, M. und Coffin, R. (2010) Preliminary interpretation of electromagnetic, heat flow, seismic, and geochemical data for gas hydrate distribution across the Porangahau Ridge, New Zealand Marine Geology, 272 (1-4). pp. 89-98. DOI 10.1016/j.margeo.2009.10.024. Date online first: 2009

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Brasse, H., Kapinos, G., Mütschard, L., Alvarado, G. E., Worzewski, T. und Jegen-Kulcsar, M. (2009) Deep electrical resistivity structure of northwestern Costa Rica Geophysical Research Letters, 36 . DOI 10.1029/2008GL036397.

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Jegen-Kulcsar, M., Hobbs, R. W., Tarits, P. und Chave, A. (2009) Joint inversion of marine magnetotelluric and gravity data incorporating seismic constraints: preliminary results of sub-basalt imaging off the Faroe Shelf Earth and Planetary Science Letters, 282 . pp. 47-55. DOI 10.1016/j.epsl.2009.02.018.


Jegen, M., Everett, M. und Schultz, A. (2001) Using homotopy to invert geophysical data Geophysics, 66 (6). pp. 1749-1760. DOI 10.1190/1.1487117 .

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Jegen, M. und Edwards, R. N. (1998) The Electrical Properties of a 2D Conductive Zone underneath the Juan de Fuca Ridge Geophysical Research Letters, 25 (19). pp. 3647-3650. DOI 10.1029/98GL52807.

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Evans, R. L., Webb, S. C., Jegen, M. und Sananikone, K. (1998) Hydrothermal circulation at the Cleft-Vance overlapping spreading center : results of a magnetometric resistivity survey Journal of Geophysical Research - Solid Earth, 103 (B6). pp. 12321-12338. DOI 10.1029/98JB00599.

Buchkapitel


Jegen, M., Moorkamp, M. und Hobbs, R. W. (Eingereicht) Joint Inversion In: Electromagnetic methods in oil exploration. , ed. by Strack, K. M. und MacGregor, L. Springer Verlag, Heidelberg, p. 33.


Jegen, M. und Edwards, R. N. (1999) Electromagnetic impedance measurements and the evaluation of sea floor conductivity structure : a tutorial In: Marelec 99 Proceedings : 2nd International Conference on Marine Electromagnetics. Spearhead Exhibitions, Brest, France, pp. 17-32.

Vortrag

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Behrmann, J. H., Planert, L., Jokat, W., Ryberg, T., Bialas, J. und Jegen, M. (2013) Crustal architecture and deep structure of the Namibian passive continental margin around Walvis Ridge from wide-angle seismic data [Eingeladener Vortrag] In: EGU General Assembly 2013, 07.-12.04.2013, Vienna, Austria .


Swidinsky, A. und Jegen, M. (2012) Joint inversion of seismic reflection and CSEM data: A systematic analysis [Vortrag] In: 72. Jahrestagung der Deutschen Geophysikalischen Gesellschaft, 05.-08.03.2012, Hamburg .


Swidinsky, A., Hölz, S., Jegen, M. und Edwards, R. N. (2012) On locating a ship-towed electromagnetic streamer using a seafloor dipole transmitter [Vortrag] In: Oceans’ 12 MTS/IEEE Conference, 21.-24.05.2012, Yeosu, South Korea .


Swidinsky, A., Hölz, S. und Jegen, M. (2012) The transient marine CSEM response of a conductive seafloor using a horizontal wire loop [Vortrag] In: 72. Jahrestagung der Deutschen Geophysikalischen Gesellschaft (DGG), 05.-08.03.2012, Hamburg .

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Hübscher, C., Deghani, G. A., Erhardt, A., Hall, J., Jegen, M., Mechie, J. und Weber, M. (2011) Incipient Continent-Continent Collision between the Eratosthenes Seamount and Cyprus / Eastern Mediterranean [Vortrag] In: EGU General Assembly 2011, 03.04.-08.04.2011, Vienna, Austria .

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Jegen, M., Worzewski, T., Kopp, H., Brasse, H. und Taylor, W. (2011) Magnetotelluric image of the fluid cycle in the Costa Rican subduction zone [Vortrag] In: EGU General Assembly 2011, 03.04.-08.04.2011, Vienna, Austria .


Swidinsky, A., Hölz, S. und Jegen, M. (2011) Mapping the resistivity structure of the North Alex mud volcano with the marine CSEM method [Vortrag] In: Schmucker-Weidelt-Kolloquium - 24. Kolloquium Elektromagnetische Tiefenforschung, 26.09.-29.09.2011, Neustadt an der Weinstraße .


Jegen, M., Hölz, S., Swidinsky, A. und Brückmann, W. (2011) Quantification of marine sulfide deposits using marine electromagnetic methods [Vortrag] In: OCEANS '11 MTS/IEEE Kona, 19.09.-22.09.2011, Kona, Hawaii, USA .

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Chen, J., Jegen-Kulcsar, M., Moorkamp, M. und Heincke, B. (2011) Using Empirical Mode Decomposition (EMD) for the processing of marine MT data [Vortrag] In: EGU General Assembly 2011, 03.04.-08.04.2011, Vienna, Austria .


Worzewski, T., Jegen-Kulcsar, M., Kopp, H., Brasse, H. und Taylor, W. (2010) The Cycle of Hydration and Fluid Release in the Costa Rican Subduction Zone imaged through electromagnetic soundings: Where has all the water gone? [Eingeladener Vortrag] In: AGU Fall Meeting 2010, 13.-17.12.2010, San Francisco, USA .

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Jegen-Kulcsar, M., Kutterolf, S., Kwasnitschka, T. und Freundt, A. and European Geosciences Union (2010) Cyclic volcanism at convergent margins: linked to aarth orbital parameters or climate changes? [Vortrag] In: EGU General Assembly 2010, 02.05.-07.05.2010, Vienna, Austria . Geophysical Research Abstracts .


Brückmann, W., Bialas, J., Jegen, M. D., Lefeldt, M. R., Hölz, S. und Feseker, T. (2010) Dynamic controls of fluid and gas flow at North Alex Mud Volcano, West Nile Delta [Vortrag] In: AGU Fall Meeting 2010, 13.12.-17.12.2010, San Francisco, California, USA .


Chen, J., Jegen-Kulcsar, M., Moorkamp, M. und Heincke, B. (2010) The Empirical Mode Decomposition and Hilbert instantaneous spectrum on MT data processing [Vortrag] In: 20th International Electromagnetic Induction Workshop, 19.09.2010, Giza, Egypt .

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Rios, C., Dahm, T. und Jegen, M. and European Geosciences Union (2010) Using pressure and seismological broadband ocean data model shear wave velocities in the North Atlantic [Vortrag] In: EGU General Assembly 2010, 02.05.-07.05.2010, Vienna, Austria . Geophysical Research Abstracts .


Heincke, B., Jegen-Kulcsar, M., Moorkamp, M. und Chen, J. (2010) An adaptive coupling strategy for joint inversion of MT, seismic and gravity data [Vortrag] In: 70. Jahrestagung der DGG, 15.-18 März 2010, Bochum .


Worzewski, T. und Jegen-Kulcsar, M. (2010) The coastal effect on marine MT data: Determining a characteristic period & characteristic length to account for peaks in TE mode apparent resistivity, negative phases and an unusual Tipper [Vortrag] In: 20th Electromagnetic Induction Workshop, 18.-24.09.2010, Giza, Egypt .


Moorkamp, M., Jegen, M., Heincke, B., Roberts, A. W. und Hobbs, R. W. (2010) A framework for 3D joint inversion of MT, gravity and seismic refraction data [Eingeladener Vortrag] In: AGU Fall Meeting 2010, 13.-17.12.2010, San Francisco, USA .

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Hölz, S. und Jegen, M. and European Geosciences Union (2010) The resistivity structure of the North Alex Mud Volcano as derived from the interpretation of CSEM data [Vortrag] In: EGU General Assembly 2010, 02.05.-07.05.2010, Vienna, Austria . Geophysical Research Abstracts .


Jegen, M., Moorkamp, M., Heincke, B., Hobbs, R. und Richards, A. S. (2010) The use of different coupling strategies in joint inversion [Eingeladener Vortrag] In: SEG Workshop Advances in Joint Inversion, 22.10.2010, Denver, Colo. USA .


Worzewski, T., Jegen-Kulcsar, M., Brasse, H. und Taylor, W. (2009) Amphibious MT Experiment on Costa Rican subduction zone to investigate deep electrical resistivity structure [Vortrag] In: International Association of Geomagnetism and Aeronomy Scientific Assembly, 23.08.-30.08, Soprun, Hungary .


Worzewski, T., Jegen, M., Brasse, H. und Taylor, W. (2009) Amphibious MT experiment on Costa Rican subduction zone to investigate deep electrical resistivity structure [Vortrag] In: 69. Jahrestagung der Deutschen Geophysikalischen Gesellschaft (DGG), 23.03.-26.03.2009, Kiel . 69. Jahrestagung der Deutschen Geophysikalischen Gesellschaft in Kiel : 23.-26. März 2009 ; p. 21 .


Schwalenberg, K., Haeckel, M., Pecher, I. A., Toulmin, S. J., Hamdan, L. J., Netzeband, G., Wood, W., Poort, J., Jegen-Kulcsar, M. und Coffin, R. D. (2009) Assessing submarine gas hydrate at active seeps on the Hikurangi Margin, New Zealand, using controlled source electromagnetic data with constraints from seismic, geochemistry, and heatflow data [Vortrag] In: AGU Fall Meeting, 14.12.-19.12, San Francisco, California, USA .


Hölz, S. und Jegen-Kulcsar, M. (2009) CSEM-Experiment am Schlammvulkan "North Alex" im südöstlichen Mittelmeer [Vortrag] In: 69. Jahrestagung der Deutschen Geophysikalischen Gesellschaft (DGG), 23.03.-26.03, Kiel .


Heincke, B., Jegen-Kulcsar, M., Moorkamp, M. und Chen, J. (2009) Comparison of different coupling strategies in joint inversions [Vortrag] In: AGU Fall Meeting, 14.12.-19.12, San Francisco, California, USA .


Kutterolf, S., Freundt, A., Kwasnitschka, T., Jegen-Kulcsar, M., Graf, H. F., Perez, W. und Schmincke, H. U. (2009) Cyclic volcanism at convergent margins: controlled by global climate changes? [Vortrag] In: EGU General Assembly, 19.04.-23.04, Vienna, Austria .


Worzewski, T., Jegen-Kulcsar, M., Brasse, H. und Taylor, W. (2009) Deep electrical resistivity structure of the Costa Rican subduction zone [Vortrag] In: EGU General Assembly, 19.04.-24.04, Vienna, Austria .


Hölz, S. und Jegen-Kulcsar, M. (2009) Development of a CSEM system for the electromagnetic investigation of the North Alex Mud Volcano [Vortrag] In: EGU General Assembly, 19.04.-23.04, Vienna, Austria .


Chen, J. und Jegen-Kulcsar, M. (2009) Empirical Mode Decomposition and Hilbert Spectra in MT data processing [Vortrag] In: EGU General Assembly, 19.04.-23.04, Vienna, Austria .


Chen, J. und Jegen-Kulcsar, M. (2009) The Empirical Mode Decomposition and Spectra based on Direct Quadrature in MT data processing [Vortrag] In: AGU Fall Meeting, 14.12.-19.12, San Francisco, California, USA .


Hölz, S. und Jegen, M. (2009) Erste Ergebnisse eines CSEM-Experiments auf dem Schlammvulkan North Alex im südöstlichen Mittelmeer [Anderer] In: 69. Jahrestagung der Deutschen Geophysikalischen Gesellschaft (DGG), 23.03.-26.03.2009, Kiel . 69. Jahrestagung der Deutschen Geophysikalischen Gesellschaft in Kiel : 23.-26. März 2009 ; p. 22 .


Hölz, S. und Jegen-Kulcsar, M. (2009) Harmonic oscillations in EM-signals measured on the North Alex Mud Volcano [Vortrag] In: EMTF-Meeting, Seddiner See .


Worzewski, T., Jegen-Kulcsar, M., Muetschard, L., Brasse, H., Kopp, H. und Taylor, W. (2009) Imaging hydration and dehydration of the Costa Rican subduction zone based on an amphibious magnetotelluric profile [Vortrag] In: AGU Fall Meeting, 14.12.-19.12, San Francisco, California, USA .


Chen, J. und Jegen, M. (2009) MT data processing with Empirical Mode Decomposition and Hilbert Spectra [Anderer] In: 69. Jahrestagung der Deutschen Geophysikalischen Gesellschaft (DGG), 23.03.-26.03.2009, Kiel . 69. Jahrestagung der Deutschen Geophysikalischen Gesellschaft in Kiel : 23. - 26. März 2009 ; pp. 187-188 .


Gehrmann, R., Avdeeva, A., Bialas, J., Hölz, S., Jegen-Kulcsar, M., Lefeldt, M., Sommer, M. und Worzewski, T. (2009) Magnetotellurische und reflexionsseismische Daten im Umfeld des Schlammvulkans North Alex, West Nil Delta - erste Ergebnisse [Vortrag] In: Jahrestagung der Deutschen Geophysikalischen Gesellschaft (DGG), 23.03.-26.03, Kiel .


Avdeeva, A., Gehrmann, R. und Jegen-Kulcsar, M. (2009) Salt dome overhang detectability study for marine magnetotelluric method [Vortrag] In: International Association of Geomagnetism and Aeronomy Scientific Assembly, 23.08.-30.08, Soprun, Hungary .


Moorkamp, M., Jegen-Kulcsar, M., Hobbs, R. W., Roberts, A. W. und Heincke, B. (2009) Towards 3D joint inversion of full tensor gravity, magnetotelluric and seismic refraction data [Vortrag] In: AGU Fall Meeting, 14.12.-19.12, San Francisco, California, USA .


Worzewski, T., Jegen-Kulcsar, M., Brasse, H. und Kapinos, G. (2009) Using Amphibious Magnetotellurics to image Hydration and Dehydration of the Costa Rican Subduction Zone and to demonstrate the bathymetric effect on marine data [Vortrag] In: 23. Kolloquium Elektromagnetische Tiefenforschung (EMTF), 28.9- 02.10, Heimvolkshochschule Seddiner See, Germany .


Chen, J. und Jegen-Kulcsar, M. (2008) Empirical model decomposition and Hilbert Hunag Transform (HHT) in MT data processing [Vortrag] In: 19. International Workshop on EM Induction in the Earth, 23.10.-29.10, Beijing, China .


Brasse, H., Kapinos, G., Mäutschard, L., Alvarado, G. E., Worzewski, T. und Jegen-Kulcsar, M. (2008) First deep resistivity section of Costa Rica [Vortrag] In: 19. International Workshop on EM Induction in the Earth, 23.10.-29.10, Beijing, China .


Schwalenberg, K., Netzeband, G., Poort, J. und Jegen-Kulcsar, M. (2008) Geophysical implications of submarine gas seeps on the Hikurangi Margin, NZ [Vortrag] In: EGU General Assembly, 13.04.-18.04, Vienna, Austria .


Moorkamp, M., Chen, J., Heincke, B., Jegen-Kulcsar, M., Hobbs, R. und Henderson, D. (2008) Joint inversion of MT, gravity and seismic data applied to sub-basalt imaging [Vortrag] In: 19. International Workshop on EM Induction in the Earth, 23.10.-29.10, Beijing, China .


Jegen-Kulcsar, M. (2008) Marine Elektromagnetik in der Wissenschaft und Industrie [Vortrag] In: Kolloquium, 22.05, Berlin .


Schwalenberg, K., Jegen-Kulcsar, M. und Keen, G. (2008) Marine controlled source electromagnetics on the Hikurangi Margin, NZ: coincidence between cold gas seep sites and electrical resistivity anomalies indicating sub-seafloor gas hydrate deposits [Vortrag] In: 6th International Conference of Gas Hydrates 2008, 06.-10.07, Vancouver, British Columbia, Canada .


Worzewski, T., Jegen-Kulcsar, M., Chen, J., Hölz, S., Moorkamp, M. und Brasse, H. (2008) Marine magnetotellurics on Costa Rican subduction zone [Vortrag] In: 19. International Workshop on Electromagnetic Induction in the Earth, 23.10.-29.10, Beijing, China .

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Bialas, J., Greinert, J., Barnes, P., Henrys, S., Jegen-Kulcsar, M., Klaucke, I., Krabbenhöft, A., Netzeband, G., Pecher, I. und Petersen, C. J. (2007) Cold vents and gas hydrates - first results from the cruise SO 191-1 to the Hikurangi Plateau offshore New Zealand [Vortrag] In: European Geosciences Union General Assembly, 18.04, Vienna, Austria .


Chen, J. und Jegen-Kulcsar, M. (2007) Empirical Mode Decomposition in MT Data Processing [Vortrag] In: Kolloquium Elektromagnetische Tiefenforschung, Decin, Czechoslovakia .


Jegen-Kulcsar, M. (2007) Imaging Subduction Zones with Marine Magnetotellurics [Vortrag] In: Workshop to Integrate Subduction Factory and Seismogenic Zone Studies in Central America, 18.- 22.06, Heredia, Costa Rica .


Chen, J., Jegen-Kulcsar, M. und Heincke, B. (2007) Joint Inversion and Topographic Correction of Geophysical Data [Vortrag] In: 20th Colloquium of Latin-American Earth Sciences, 10.04.-13.04, Kiel .


Hobbs, R. W., Jegen-Kulcsar, M., Chen, J. und Heincke, B. (2007) Joint Inversion applied to data from the Faroe-Shetland Trough [Eingeladener Vortrag] In: EAGE, London, Great Britain .


Schwalenberg, K., Scholl, C., Willoughby, E., Edwards, R. N., Jegen-Kulcsar, M., Caldwell, G. und Keen, D. (2007) Marine CSEM Using a Bottom -Towed System to Explore Submarine Cold Vent Sites in Cascadia and New Zealand [Vortrag] In: IUGG 24th General Assembly 2007, 02.-13.07, Pergugia, Italy .


Jegen-Kulcsar, M. (2007) Marine Elektromagnetik [Vortrag] In: Kolloquium, 29.11, Hamburg .


Worzewski, T., Jegen-Kulcsar, M. und Franke, A. (2007) Marine MT Experiment on Subduction Zones [Vortrag] In: LAK 2007: 20th Colloquium on Latin American Earth Sciences, 11.- 13.04, Kiel, Germany .


Worzewski, T., Jegen-Kulcsar, M. und Franke, A. (2007) Marine MT experiment in Costa Rica [Vortrag] In: US-MARGINS/SFB574 Workshop, San Jose, Costa Rica .


Worzewski, T., Jegen-Kulcsar, M. und Franke, A. (2007) Planning a Marine MT Experiment On a subduction zone [Vortrag] In: US-MARGINS/SFB574 Workshop to integrate Subduction Factory and Seismogenic Zone Studies in Central America, 18-22.7, San José, Costa Rica .


Jegen-Kulcsar, M. (2006) Concept of Joint Inversion [Eingeladener Vortrag] In: Joint Inversion Workshop, New Orleans, USA .


Heincke, B., Jegen-Kulcsar, M., Chen, J. und Hobbs, R. W. (2006) Joint Inversion of MT, Gravity and Seismic Data applied to sub-basalt Imaging [Eingeladener Vortrag] In: SEG Annual Meeting 2006, International Exposition and 76. Annual Meeting, 01.-06.10.2006, New Orleans, Louisiana, USA .


Heincke, B., Jegen-Kulcsar, M. und Hobbs, R. W. (2006) Joint Inversion von seismischen Tomografie-, MT- und Gravimetriedaten zur Bestimmung von Strukturen unterhalb von Basaltschichten [Eingeladener Vortrag] In: NICHT SPEZIFIZIERT, Bremen .


Jegen-Kulcsar, M. (2006) Joint Inversion, the Way Forward [Eingeladener Vortrag] In: 2nd Faeroese Sub basalt Imaging Conference, Torshavn, Faeroe Islands .


Jegen-Kulcsar, M., Heincke, B. und Hobbs, R. (2006) Joint inversion: The way foward [Vortrag] In: 2nd Faeroese Sub basalt Imaging Conference, Torshavn, Faeroe Islands .


Jegen-Kulcsar, M. und Heincke, B. (2006) Joint inversion: the proper way to combine seismics tomography, gravitiy and MT data [Vortrag] In: 2nd Faeroese Sub basalt Imaging Conference, Torshavn, Faeroe Islands .


Jegen-Kulcsar, M. und Heincke, B. (2006) Marine EM Experiment on Subduction Zones [Vortrag] In: Jahrestagung DGG, 06.- 09.03, Bremen , Germany .


Jegen-Kulcsar, M., Hobbs, R., Heincke, B., Watts, A. B., Peirce, C. und Greenroyd, C. J. (2006) Quantifying uncertainty in margin structure derived from long-offset seismic data [Vortrag] In: Meeting for the Ocean Margins LINK Programme, 15.- 17.11, London, England .


Jegen-Kulcsar, M. (2006) Strategies for Joint Inversion of Geophysical Data [Vortrag] In: Society of Exploration Geophysicists, Annual Meeting, 01.- 06.10, New Orleans, USA .

Poster


Planert, L., Behrmann, J., Jegen, M., Heincke, B., Jokat, W., Bialas, J. und Marti, A. (2012) Crustal architecture and deep structure of the Namibian continental shelf and adjacent oceanic basins around the landfall of Walvis Ridge from wide-angle seismic and marine magnetotelluric data [Poster] In: AGU Fall Meeting 2012, 03.-07.12.2012, San Francisco, USA .


Swidinsky, A., Scholl, C. und Jegen, M. (2012) Determination of reservoir and rock physics parameters using a petrophysically coupled joint inversion of CSEM and seismic AVA data [Poster] In: EAGE Conference 2012, 04.-07.06.2012, Copenhagen, Denmark .


Heincke, B., Moorkamp, M., Jegen, M. und Hobbs, R. (2012) Joint inversion of 3-D seismic, gravimetric and magnetotelluric data for sub-basalt imaging in the Faroe-Shetland Basin [Poster] In: AGU Fall Meeting 2012, 03.12.-07.12.2012, San Francisco, California, USA .


Swidinsky, A. und Jegen, M. (2012) An examination of petrophysically coupled joint inversions using marine controlled-source electromagnetic and seismic reflection data [Poster] In: SEG Conference Workshop, 04.-07.11.2012, Las Vegas, USA .


Planert, L., Behrmann, J., Jegen, M. und Bialas, J. (2012) The seismic structure across Walvis Ridge, offshore Namibia, obtained from marine wide-angle seismic data [Poster] In: 72. Jahrestagung der Deutschen Geophysikalischen Gesellschaft, 05.-08.03.2012, Hamburg .


Planert, L., Behrmann, J., Jegen, M. und Bialas, J. (2012) The seismic structure across Walvis Ridge, offshore Namibia, obtained from marine wide-angle seismic data [Poster] In: DFG priority program SPP1375 SAMPLE Colloquium 2012, 12.-15.06.2012, Tutzing .


Hölz, S., Swidinsky, A. und Jegen, M. (2012) The use of rotational invariants of the electric field tensor in the interpretation of marine CSEM data [Poster] In: 72. Jahrestagung der Deutschen Geophysikalischen Gesellschaft (DGG) 2010, 05.03.-08.03.2012, Hamburg .

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Heincke, B., Moorkamp, M., Jegen, M., Hobbs, R. W. und Chen, J. (2011) Adaptive coupling strategy for joint inversions that use petrophysical information as constraints [Poster] In: 3rd Schmucker-Weidelt Kolloquium, 26.-30.09. 2011, Neustadt a.d. Weinstrasse .

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Hölz, S. und Jegen, M. (2011) Five years of marine research using EM methods at the IFM-GEOMAR [Poster] In: EGU General Assembly 2011, 03.04.-08.04.2011, Vienna, Austria .

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Heincke, B., Moorkamp, M., Jegen, M. und Hobbs, R. W. (2011) Joint inversion scheme with an adaptive coupling strategy - applications on synthetic and real data sets [Poster] In: EGU General Assembly 2011, 03.04.-08.04.2011, Vienna, Austria .


Planert, L., Behrmann, J. H., Bialas, J. und Jegen, M. and MSM17/1 shipboard scientific party (2011) Seismic and magnetotelluric investigations offshore Namibia : first results of R/V Maria S. Merian Cruise MSM17/1 [Poster] In: DFG SPP SAMPLE Colloquium 2011, 07.06.-10.06. 2011, Potsdam .


Swidinsky, A., Hölz, S. und Jegen, M. (2011) Transient electromagnetic assessment of seafloor mineral deposits: a model study [Poster] In: AGU Fall Meeting 2011, 05.12.-09.12.2011, San Francisco, California, USA .


Hölz, S. und Jegen, M. (2011) The resistivity structure of the North Alex Mud Volcano from marine CSEM measurements [Poster] In: 71. Jahrestagung der Deutschen Geophysikalischen Gesellschaft gemeinsam mit der Arbeitsgemeinschaft Extraterrestrische Forschung, 21.02.- 24.02.2011, Köln . 71. Jahrestagung der Deutschen Geophysikalischen Gesellschaft gemeinsam mit der Arbeitsgemeinschaft Extraterrestrische Forschung und dem Fachverband Extraterrestrische Physik der Deutschen Physikalischen Gesellschaft : 21.–24. Februar 2011 in Köln ; p. 40 .


Moorkamp, M., Jegen, M., Heincke, B., Roberts, A. W. und Hobbs, R. W. (2010) 3D joint inversion of MT, gravity and seismic refraction data [Poster] In: 20th International Electromagnetic Induction Workshop, 19.09.2010, Giza, Egypt .

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Sommer, M., Heincke, B., Moorkamp, M., Jegen-Kulcsar, M. und Hölz, S. (2010) Adaption and GPU based parallelization of the code TEMDDD for the 3D modelling of CSEM data [Poster] In: 20th International Electromagnetic Induction Workshop, 19.09.2010, Giza, Egypt .


Evans, R. L., Jegen, M. D., Garcia, X. A., Matsumo, T., Elsenbeck, J. und Worzewski, T. W. (2010) Magnetotelluric measurements in the Alboran Sea [Poster] In: AGU Fall Meeting 2010, 13.12.-17.12.2010, San Francisco, California, USA .

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Moorkamp, M., Jegen, M., Hobbs, R., Roberts, A. und Heincke, B. and European Geosciences Union (2010) Towards 3D joint inversion of full tensor gravity, magnetotelluric and seismic refraction data [Poster] In: EGU General Assembly 2010, 03.04.-08.04.2010, Vienna, Austria . Geophysical Research Abstracts .


Jegen, M. D., Kutterolf, S., Mitrovica, J. X., Kwasnitschka, T., Freundt, A. und Huybers, P. (2010) A detection of Milankovitch Periodocity in records of global arc volcanism [Poster] In: AGU Fall Meeting 2010, 13.12.-17.12.2010, San Francisco, California, USA .


Hölz, S. und Jegen-Kulcsar, M. (2008) Preparative model-study for a CSEM-experiment at the North Alex Mud Volcano [Poster] In: 9th ICSG-Meeting, 15.09.-19.09, Bremen .


Brückmann, W., Bialas, J., Brown, K., Feseker, T., Hensen, C., Hölz, S., Jegen, M., Linke, P., Nuzzo, M., Reitz, A. und Scholz, F. (2008) The West Nile Delta mud volcano project [Poster] In: 9th International Conference on Gas in Marine Sediments (ICSG), 15.-19.09.2008, Bremen .


Worzewski, T., Jegen-Kulcsar, M. und Franke, A. (2006) Marine MT experiment on a subduction zone [Poster] In: 18th International Workshop on Electromagnetic Induction in the Earth, 17.-23.09.2006, El Vendrell, Spain .

Wochenberichte

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Jegen, M. (2012) 1. Wochenbericht MSM20/2 , 3 pp.

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Jegen, M. (2012) 2. Wochenbericht MSM20/2 , 2 pp.

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Jegen, M. D. (2012) 3. Wochenbericht MSM20/2 , 3 pp.

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Jegen, M. D. (2012) 4. Wochenbericht MSM20/2 , 3 pp.

Diese Liste wurde am Wed Jun 19 12:07:53 2013 CEST generiert.

Präsentationen

2009

  • Worzewski, T., M. Jegen-Kulcsar, H. Brasse, W. Taylor, 2009. Amphibious MT Experiment on Costa Rican subduction zone to investigate deep electrical resistivity structure, International Association of Geomagnetism and Aeronomy Scientific Assembly, Soprun, Hungary, 23th to 30th August.
  • Avdeeva A., R. Gehrmann, M. Jegen, 2009. Salt dome overhang detectability study for marine magnetotelluric method, International Association of Geomagnetism and Aeronomy Scientific Assembly, Soprun, Hungary, 23th to 30th August.
  • Worzewski, T., M. Jegen-Kulcsar, H. Brasse, W. Taylor, 2009. Deep electrical resistivity structure of the Costa Rican Subduction Zone, European Geosciences Union General Assembly, Vienna, Austria, 19th to 24th April.
  • Hoelz , S., M. Jegen, 2009. Development of a CSEM system for the electromagnetic investigation of the North Alex Mud Volcano, European Geosciences Union General Assembly, Vienna, Austria, 19th to 24th April.
  • S. Kutterolf, A. Freundt, T. Kwasnitschka, M. Jegen, H.-F. Graf, W. Perez, and H.-U. Schmincke, 2009.  Cyclic volcanism at convergent margins: Controlled by global climate changes?. European Geosciences Union General Assembly, Vienna, Austria, 19th to 24th April (solicited).
  • Chen, J. and M. Jegen-Kulcsar , Empirical Mode Decomposition and Hilbert Spectra in MT data processing, 2009. European Geosciences Union General Assembly, Vienna, Austria, 19th to 24th April.
  • Gehrmann, R., A. Avdeeva, J. Bialas, S. Hoelz, M. Jegen, M. Lefeldt, M. Sommer und T. Worzewski, 2009. Magnetotellurische und reflexionsseismische Daten im Umfeld des Schlammvulkans North Alex, West Nil Delta – erste Ergebnisse., Jahrestagung der Deutschen Geophysikalischen Gesellschaft, Kiel, Germany, March 23rd to 26th.
  • Hoelz, S. and M. Jegen 2009. Erste Ergebnisse eines CSEM Experiment auf dem Schlammvulkan North Alex im suedoestlichen Mittelmeer. Jahrestagung der Deutschen Geophysikalischen Gesellschaft, Kiel, Germany, March 23rd to 26th. 

2008

  • Chen, J. and Jegen-Kulcsar, M., 2008: Empirical model decomposition and Hilbert Hunag Transform (HHT) in MT data processing. 19. International Workshop on EM Induction in the Earth, Beijing, China, 23.10.-29.10.2008.
  • Schwalenberg, K., Jegen-Kulcsar, M. and Keen, G., 2008: Marine controlled source electromagnetics on the Hikurangi Margin, NZ: coincidence between cold gas seep sites and electrical resistivity anomalies indicating sub-seafloor gas hydrate deposits. 6th International Conference of Gas Hydrates 2008, Vancouver, British Columbia, Canada, 0610.-10.07.2008
  • Schwalenberg, K., Netzeband, G., Poort, J. and Jegen-Kulcsar, M., 2008: Geophysical implications of submarine gas seeps on the Hikurangi Margin, NZ. EGU General Assembly, Vienna, Austria, 13.04.-18.04.2008.
  • Brasse, H., Kapinos, G., Mütschard, L., Alvarado, G.E., Worzewski, T. and Jegen-Kulcsar, M., 2008: First deep resistivity section of Costa Rica. 19. International Workshop on EM Induction in the Earth, Beijing, China, 23.10.-29.10.2008.
  • Hölz, S. and Jegen-Kulcsar, M., 2008: Preparative model-study for a CSEM-experiment at the North Alex Mud Volcano. 9th ICSG-Meeting, Bremen, 15.09.-19.09.2008.
  • Moorkamp, M., Chen, J., Heincke, B., Jegen-Kulcsar, M., Hobbs, R. and Henderson, D., 2008: Joint inversion of MT, gravity and seismic data applied to sub-basalt imaging. 19. International Workshop on EM Induction in the Earth, Beijing, China, 23.10.-29.10.2008
  • Worzewski, T., Jegen-Kulcsar, M., Chen, J., Hölz, S., Moorkamp,M. and Brasse, H.: Marine Magnetotellurics on Costa Rican Subduction zone, IAGA WG 1.2 on Electromagnetic Induction in the Earth (19th EM Induction Workshop), Beijin, China, October 23-29, 2008

2007

  • Hobbs, R.W., Jegen-Kulcsar, M., Chen, J. and Heincke, B., 2007: Joint Inversion applied to data from the Faroe-Shetland Trough. EAGE, London, Great Britain (solicited).
  • Chen, J., Jegen-Kulcsar, M. and Heincke, B., 2007: Joint Inversion and Topographic Correction of Geophysical Data. 20th Colloquium of Latin-American Earth Sciences, DFG, Kiel, 10.04.-13.04.2007.
  • Bialas, J., Greinert, J., Barnes, P., Henrys, S., Jegen-Kulcsar, M., Klaucke, I., Krabbenhöft, A., Netzeband, G., Pecher, I. and Petersen, J., 2007: Cold vents and gas hydrates - first results from the cruise SO 191-1 to the Hikurangi Plateau offshore New Zealand. European Geosciences Union General Assembly, Vienna, Austria, 18.04.2007.
  • Schwalenberg, K., Scholl, C., Willoughby, E., Edwards, R.N., Jegen-Kulcsar, M., Caldwell, G. and Keen, D., 2007: Marine CSEM Using a Bottom -Towed System to Explore Submarine Cold Vent Sites in Cascadia and New Zealand. IUGG 24th General Assembly 2007, Pergugia, Italy, 02.-13.07.2007.
  • Worzewski, T., Jegen-Kulcsar, M. and Franke, A., 2007: Planning a Marine MT Experiment On a subduction zone. US-MARGINS/SFB574 Workshop to integrate Subduction Factory and Seismogenic Zone Studies in Central America, San Jose, Costa Rica,  June 18-22, 2007.
  • Worzewski, T., Jegen-Kulcsar, M. and Franke, A., 2007: Marine MT Experiment on Subduction Zones, 20th Colloquium on Latin American Earth Sciences in Kiel, Germany, 10.-13-April 2007.

2006

  • Jegen-Kulcsar, M., 2006: Concept of Joint Inversion. Joint Inversion Workshop, SEG, New Orleans, USA (solicited).
    Jegen-Kulcsar, M., 2006: Joint Inversion, the Way Forward. 2nd Faeroese Sub basalt Imaging Conference, Torshavn, Faeroe Islands (solicited).
  • Heincke, B., Jegen-Kulcsar, M., Chen, J. and Hobbs, R.W., 2006: Joint Inversion of MT, Gravity and Seismic Data applied to sub-basalt Imaging. SEG, New Orleans, USA (eingeladener Vortrag).
  • Heincke, B., Jegen-Kulcsar, M. and Hobbs, R.W., 2006: Joint Inversion von seismischen Tomografie-, MT- und Gravimetriedaten zur Bestimmung von Strukturen unterhalb von Basaltschichten. DGG, Bremen.
  • Jegen-Kulcsar, M., 2007: Marine Elektromagnetik. Kolloquium, Universität Hamburg, Hamburg, 29.11.2007 (Vortrag).
  • Jegen-Kulcsar, M., 2008: Marine Elektromagnetik in der Wissenschaft und Industrie. Kolloquium, FU Berlin, Berlin, 22.05.2008 (Vortrag).
  • Jegen-Kulcsar, M. & Hobbs, R.W 2005. Outline of a Joint Inversion of Gravity, MT and Seismic, Data. Ann. Soc. Sci. Faeroensis 43: 163-167.
  • Worzewski, T.,  Jegen-Kulcsar, M. & Franke, A.: Marine MT experiment on a subduction zone - A Feasability Study, 18th EM Induction Workshop in El Vendrell, Spain, 17-23 September, 2006.