Dr. Igor Obreht

Dissertation Title

Analysis of Migration Processes due to Environmental Conditions between 40,000 and 14,000 a BP in the Eastern Mediterranean and of the Balkan Peninsula, a sedimentological and geochemical approach

Supervisor: Prof. Dr. Frank Lehmkuhl

Abstract

Education

2014 – 2017: Ph.D. student at Department for Geography, RWTH Aachen University.

Thesis title:

2013: M.A. in Geography/Geoecology, University of Novi Sad, Serbia

Thesis title:

Field Work / Research Assignments

Southeast Europe
Paleoenviroment and paleoclimate reconstructio

Publications

Obreht, I., Zeeden, C., Hambach, U., Veres, D., Marković, S., Lehmkuhl, F. (2021): Reply to the discussion paper by P. Sümegi and S. Gulyás: Some notes on the interpretation and reliability of malacological proxies in paleotemperature reconstructions from loess- comments to Obreht et al.'s “A critical reevaluation of paleoclimate proxy records from loess in the Carpathian Basin”. Elsevier – In: Earth-Science Reviews, DOI: https://doi.org/10.1016/j.earscirev.2021.103737
Obreht, I., Zeeden, C., Hambach, U., Veres, D., Marković, S., Lehmkuhl, F. (2019): A critical reevaluation of paleoclimate proxy records from loess in the Carpathian Basin. International Workshop Loess and Archeology, 27-29 November 2019, Aachen, Germany, DOI: 10.18154/RWTH-2019-10429
Obreht, I., Zeeden, C., Hambach, U., Veres, D., Marković, S., Lehmkuhl, F. (2019): A critical reevaluation of palaeoclimate proxy records from loess in the Carpathian Basin. – In: Earth-Science Reviews, Vol. 190, p: 498-520, DOI: 10.1016/j.earscirev.2019.01.020
Obreht, I., Zeeden, C., Hambach, U., Veres, D., Markovic, S., Lehmkuhl, F. (2018): A critical re-evaluation of palaeoclimate proxy records from loess sections in the Carpathian Basin. Geobonn 2018, Living Earth, 2-6 September 2018, Bonn, Germany
Obreht, I., Hambach, U., Veres, D., Zeeden, C., Bösken, J., Stevens, T., Marković, S., Klasen, N., Brill, D., Burow, C., Lehmkuhl, F. (2017): Shift of large-scale atmospheric systems over Europe during late MIS 3 and implications for Modern Human dispersal. AK Geomorphologie, 9.-11.10.2017, Bayreuth, Germany
Obreht, I., Hambach, U., Veres, D., Zeeden, C., Bösken, J., Stevens, T., Marković, S., Klasen, N., Brill, D., Burow, C., Lehmkuhl, F. (2017): Shift of large-scale atmospheric systems over Europe during late MIS 3 and implications for Modern Human dispersal. – In: Scientific Reports, Vol. 7, DOI: 10.1038/s41598-017-06285-x
Obreht, I., Lehmkuhl, F., Kels, H., Hambach, U., Schulte, P., Eckmeier, E., Klasen, N., Bösken, J., Krauss, L., Zeeden, C. (2016): Loess in the foothills of the western Carpathians and its importance for paleoenvironmental reconstruction towards the Carpathian Basin. EGU General Assembly 2016, 17.-22.4. 2016, Vienna, Austria
Obreht, I., Zeeden, C., Hambach, U., Veres, D., Marković, S., Bösken, J., Bacevic, N., Gavrilov, M., Lehmkuhl, F. (2016): Tracing the Mediterranean climate influence over the central Balkans (southeast Europe) during the past 350 ka. EGU General Assembly 2016, 17.-22.4. 2016, Vienna, Austria
Obreht, I., Zeeden, C., Hambach, U., Veres, D., Marković, S., Bösken, J., Bacevic, N., Gavrilov, M., Lehmkuhl, F. (2016): Tracing the Mediterranean climate influence over the central Balkans (southeast Europe) during the past 350 ka. Inside – Outside Integrating Cave and Open-Air Archives, 6.-9.4. 2016, Cologne, Germany
Obreht, I., Zeeden, C., Hambach, U., Veres, D., Markovic, S., Bösken, J., Bacevic, N., Gavrilov, M., Lehmkuhl, F. (2016): Tracing the Mediterranean climate influence over the central Balkans (southeast Europe) during the past 350 ka. Central and Eastern Europe Paleoscience Symposium: From Local to Global, 23.-26.5. 2016, Cluj, Romania.
Obreht, I., Zeeden, C., Hambach, U., Veres, D., Markociv, S., Bösken, J., Svircev, Z., Bacevic, N., Gavrilov, M., Lehmkuhl, F. (2016): Tracing the influence of Mediterranean climate on Southeast Europe during the past 350,000 years. Loess2M - Modelling & Mapping. 26-29.8. 2016, Novi Sad, Serbia.
Obreht, I., Zeeden, C., Hambach, U., Veres, D., Marcovic, S., Bösken, J., Svirčev, Z., Bačević, N., Gavrilov, M., Lehmkuhl, F. (2016): Tracing the Influence of Mediterranean Climate on Southeast Europe during the past 350,000 years. – In: Nature Scientific Reports, Vol. 6(36334 ), DOI: 10.1038/srep36334
Obreht, I., Zeeden, C., Eckmeier, E., Schulte, P., Hambach, U., Timar-Gabor, A., Lehmkuhl, F. (2015): Sedimentological dynamics of the Orlovat loess-paleosol sequence (Northern Serbia) show both local and regional paleoenvironmental fluctuations. EGU General Assembly 2015, 12.-17.4. 2015, Vienna, Austria.
Obreht, I., Zeeden, C., Schulte, P., Hambach, U., Eckmeier, E., Timar-Gabor, A., Lehmkuhl, F. (2015): Aeolian dynamics at the Orlovat loess-paleosol sequence, northern Serbia, based on detailed textural and geochemical evidence. – In: Aeolian Research, Vol. 18, p: 69-81, DOI: 10.1016/j.aeolia.2015.06.004
Obreht, I., Lehmkuhl, F., Zeeden, C., Marković, S., Hambach, U., Bösken, J., Eckmeier, E., Schulte, P. (2014): The Orlovat loess-paleosol section - link between lowland loess plateaus and upland hills slope loess sediments in the Pannonian Basin. Loessfest 2014, 8.-9.9.2014, Wrocław, Poland
Obreht, I. F., Zeeden, C., Marković, S., Hambach, U., Bösken, J., Eckmeier, E., Schulte, P. (2014): The Orlovat loess-paleosol section - link between lowland loess plateaus and upland hills slope loess sediments in the Pannonian Basin. Loessfest 2014, 8.-9.9.2014, Wrocław, Poland.
Obreht, I., Lehmkuhl, F., Zeeden, C., Bösken, J., Marković, S., Hambach, U., Sümegi, P., Sándor, G., Eckmeier, E., Schulte, P., Kels, H. (2014): Investigating physical and chemical properties of last Glacial loess in the central Balkan region. Gemeinsame Jahrestagung des AK Geoarchäologie und der AG Paläopedologie in Aachen 2014, 29.-31.5. 2014, Aachen, Germany.
Markovic, S. B., Timar-Gabor, A., Stevens, T., Hambach, U., Popov, D., Tomic, N., Obreht, I., Jovanovic, M., Lehmkuhl, F., Kels, H., Markovic, R., Gabrilov, M. B. (2014): Environmental dynamics and luminescence chronology from the Orlovat loess-paleosol sequence (Vojvodina, northern Serbia). – In: Journal of Quaternary Science, Vol. 29(2), p: 189-199, DOI: 10.1002/jqs.2693
Obreht, I., Buggle, B., Catto, N., Markovic, S. B., Bösel, S., Vandenberghe, D. A., Hambach, U., Svirev, Z., Lehmkuhl, F., Basarin, B., Gabrilov, M. B., Jovic, G. (2014): The Late Pleistocene Belotinac section (southern Serbia) at the southern limit of the European loess belt: Environmental and climate reconstruction using grain size and stable C and N isotopes. – In: Quaternary International, Vol. 334-335, p: 10-19, DOI: 10.1016/j.quaint.2013.05.037

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