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Abstracts / Extended Abstracts / Reports

2019

  • Kuhlmann, N., Thein, J., Franz, S.O., Colbach, R. & Faber, A. (2019) Sedimentological and geochemical facies changes in the NE Paris Basin linked to the end-Triassic mass extinction event. EGU Galileo Conferences, GC5-Mass-59, Mass extinctions, recovery and resilience.
  • Schootbrugge, van de, B., Lindstrom, S., Strother, P., Hollaar, T., Kuhlmann, N., Thein, J., Weijst, van der, C., Konijnenburg, van-Cittert, van, H., Schobben, M., Visscher, H. & Sluijs, A. (2019) Soil loss and resilience associated with end-Triassic deforestation. EGU Galileo Conferences, GC5-Mass-59, Mass extinctions, recovery and resilience.

2018

  • Decker, V., Lindauer, S., Landgraf, J., Hoffmann, G. (2018): Paleolagoonal archives along the Arabian Sea reveal Holocene climate and sea-level variability. – GeoBonn 2018.
  • Grigowski, E., Monschau, M., Hoffmann, G. (2018): OutcropWizard - The mobile outcrop database. – GeoBonn 2018.
  • Falkenroth, M. Schneider, B., Hoffmann, G. (2018): Increasing the accuracy of beach rocks as sea level indicators by sedimentological facies analysis. – GeoBonn 2018.
  • Hoffmann, G. & Ermertz, A. (2018): Geomorphological, archeological and geological evidence for neotectonic activity on a passive continental margin (Oman). – GeoBonn 2018.
  • Kummer, S., Wagner, F., Heidemann, N., Hoffmann, G. (2018): Geophysical investigations on the Eifel Aqueduct. – GeoBonn 2018.
  • Landgraf, J., Hoffmann, G., Decker, V. (2018): Sedimentological and paleontological investigation of Holocene mangrove swamps in Oman.- GeoBonn 2018.
  • Mähler, B., Kühl, G., Ensikat, H.J., Kuhlmann, N. , Rust, J. & Geisler, T. (2018): Experimental alteration of a carapace cuticle of Hemigrapsus takanoi (Decapoda: Varunidae). GeoBonn 2018 - Living Earth, Abstract Volume, S. 257.
  • Kuhlmann, N., Thein, J., Nagel, T., Franz, S.-O., Garbe-Schönberg, D. (2018): The possible influence of the cosmic Impact of Rochechouart (France) on the NE Paris Basin. - GeoBonn 2018 - Living Earth, Abstract Volume, S. 133.
  • SCHNEIDER, B.; HOFFMANN, G.; MECHERNICH, S.; FALKENROTH, M.; ERMERTZ, A.; DUNAI, T.; PREUSSER, F. (2018) Quaternary uplift, elevated marine shorelines and neotectonic activities in north-eastern Oman. European Geosciences Union General Assembly, Vienna, Austria 8-13. April.
  • Vlaminck, S., Kehl, M., Rolf, C., Franz, S.O., Lauer, T., Lehndorff, E., Frechen, M. & Khormali, F. (2018): Late Pleistocene dust dynamics and pedogenesis in Southern Eurasia - Detailed insights from the loess profile Toshan (NE Iran). - Central European Conference on Geomorphology and Quaternary Sciences (AKG & DEUQUA), Giessen, 23.-27.9.2018.
     

2017

  • Baldus, T.; Rudolf, M.; Schirra, C.; Hoffmann, G. (2017) Soft-sediment deformation structures (SSDS) on the islands Hiddensee and Rügen (NE Germany): evidence of recent tectonic activity?. 5th International Colloquium of Historical Earthquakes, Paleoseismology, Neotectonics and Seismic Hazard, BGR Hannover 11-13 Oktober 2017.
  • Baldus, T.; Rudolf, M.; Hoffmann, G.; (2017) Soft-sediment deformation structures (SSDS) of Late Pleistocene sediments on the islands Hiddensee and Rügen (NE Germany). GeoBremen 2017, Bremen 24-28 September 2017.
  • Falkenroth, M.; Schneider, B.; Hoffmann, G. (2017) Raised Beach Rock as an Evidence for recent Neotectonic Movement, an example from Oman (Northern Indian Ocean). 5th International Colloquium of Historical Earthquakes, Paleoseismology, Neotectonics and Seismic Hazard, BGR Hannover 11-13 Oktober 2017.
  • Falkkenroth, M., Schneider, B., Hoffmann, G. (2017): Quarternary sea-level variations along the coastline of Oman: facies analysis and petrography on uplifted beach rock deposits (Northern Indian Ocean). GeoBremen 2017, Bremen 24-28 September 2017.
  • Falkenroth, M.; Monschau, M.; Schneider, B.; Hoffmann, G. (2017) Beach rock deposits on marine terraces along the coastline of Oman (Northern Indian Ocean). IGCP 639 "Sea Level Change from Minutes to Millennia" - Second Meeting. Durban, South Africa. 16-24 September 2017.
  • Hoffmann, G., Schneider, B., Monschau, M., Mechernich, S. (2017): Quantification of surface uplift by using paleo beach deposits (Oman, Northern Indian Ocean). - Geophysical Research Abstracts Vol. 19, EGU2017-8327.
  • Hoffmann, G., Schneider, B., Falkkenroth, M, Preusser, F. (2017): Pleistocene shorelines along the Indian Ocean coastline in Oman (Arabian Peninsula). GeoBremen 2017, Bremen 24-28 September 2017.
  • Huang, Y.-J., Jia, L.-B., Wang, Q., Mosbrugger, V., Utescher, T., Su, T., Zhou, Z.-K., 2017. Cenozoic plant diversity of Yunnan: A review. XIX International Botanical Congress, Shenzhen, July 23-29, 2017. Abstract Book 1, p. 267.
  • Popova, S., Utescher, T., Gromyko, D., Mosbrugger, V., François, L., 2017. Oligocene and Neogene vegetation change in Siberia and the northeast of Russia reconstructed from palaeocarpological data. XIX International Botanical Congress, Shenzhen, July 23-29, 2017. Abstract Book 1, p. 267, p. 267-268.
  • Popova, S., Utescher, T., Bruch, A.A., Gromyko, D.V., Mosbrugger, V., 2017. Late Pliocene to early Pleistocene palaeoenvironments at high latitudes of the European part of Russia (Ugra peninsula). Neclime Annual Meeting, Yerevan, September 18-25. Abstract Book, p. 51 (www.neclime.de).
  • Rudolf, M.; Baldus, T.; Hoffmann, G. (2017) Geomorphological and geological evidences for glacial isostatic adjustment. GeoBremen 2017, Bremen 24-28 September 2017.
  • Schneider, B., Hoffmann, G., Falkkenroth, M., GRADE, J. (2017): High-resolution modeling and characterisation of boulder deposits using terrestrial laser scanning (TLS). GeoBremen 2017, Bremen 24-28 September 2017.
  • Schneider, B., Hoffmann, G., Mechernich, S., Falkkenroth, Emmertz, A., Dunai, T. (2017): Quaternary elevated marine shorelines in north-eastern Oman. IGCP 639 "Sea Level Change from Minutes to Millennia" - Second Meeting. Durban, South Africa. 16-24 September 2017.
  • Schneider, B., Hoffmann, G. (2017): Terrestrial Laser Scanner (TLS) as a tool for the reconstruction of extreme wave event characteristics. - Geophysical Research Abstracts Vol. 19, EGU2017-7507.
  • Utescher, T., and NECLIME members, 2017. Quantification of climate requirements of plant taxa using digital resources. Neclime Annual Meeting, Yerevan, September 18-25. Anstract Book, p. 63 (www.neclime.de).
  • Finn Viehberg, Janna Just, Jonathan Dean, Asfawossen Asrat, Martin Claussen, Sven-Oliver Franz, Nicole Klasen, Thomas Kleinen, Henry Lamb, Melanie J. Leng, Patrick Ludwig, Antoni E. Milodowski, Janet Rethemeyer, Frank Schäbitz, Bernd Wagner (2017): Paläolimnologische Untersuchungen im Chew Bahir Seebecken (Äthiopien) entschlüsseln die Umweltgeschichte der vergangenen 115.000 Jahren. 33. Jahrestagung der Deutschen Gesellschaft für Limnologie e.V., Cottbus, 25.-29. September 2017.
  • Viehberg, F., Just, J., Dean, J., Asrat, A., Claussen, M., Franz, S.O., Klasen, N., Kleinen, T., Lamb, H., Leng, M.J., Ludwig, P., Milodowski, A.E., Rethemeyer, J., Schäbitz, F., and Wagner, B. (2017): Proxy evidence from Chew Bahir (Ethiopia) that environmental change promoted human dispersal out of Northeast Africa. Geophysical Research Abstracts, Vol. 19, EGU2017-18993.
     

2016

  • Hoffmann, G. (2016): The hazard potential of the Makran Subduction Zone. – Geotirol, Annual Meeting DGGV hosting Pangeo Austria and Bodenseetagung, Innsbruck.
  • Hoffmann, G. (2016): Defining the worst case scenario for the Makran Subduction Zone: the 1008 AD tsunami. - Geophysical Research Abstracts, Vol. 18, EGU2016-17477.
  • Kuhlmann, N., van de Schootbrugge, Bas., Thein, J., Fiebig, J., Franz, S.- O., Hanzo, M., Colbach, R., Faber, A. (2016):
    Geochemical and palynological records for the end- Triassic Mass-Extinction Event in the NE Paris Basin (Luxemburg)- European Geosciences Union General Assembly 2016, Vienna, Austria EGU 2016-16542.
  • Finn A. Viehberg, Emre Damcı, Umut B Ülgen, Sergey Assonov, Sven-Oliver Franz, M.Namik Cagatay, Thomas Litt, Martin Melles, Bernd Wagner, Michael Staubwasser and Raphael Gromig (2016): Rapid and fundamental paleolimnological changes in Lake Iznik (NW Turkey) during the Holocene/Pleistocene transition: a multiproxy - multisite approach. AGU Fall Meeting, San Francisco, USA.

2014

  • Kuhlmann, N., Thein, J. (2014): Sediment deformation horizons in the Upper Triassic (Rhaetian) of the northeastern Paris Basin: generated by syngenetic tectonic movements and / or a large asteroid impact. - SDGG, 85 Geo Frankfurt 2014 - Earth System Dynamics, Abstract Volume, S.113.

 

2013

  • François, L., Utescher, T., Noémie, H., Boglarka, E., Marie, D., Henrot, A., Favre, E., 2013. Testing palaeoclimate and palaeovegetation model reconstructions with palaeovegetation data: an application to the Middle Miocene.Geophysical Research Abstracts 15, EGU2013-9114.
  • Roeser, P. A., Franz, S. O., Litt, T., 2013. Carbonate Accumulation in Lake Iznik from Pleistocene to Holocene. In: 14th Congress of the Regional Committee on Mediterranean Neogene Stratigraphy – RCMNS, 2013, Istanbul Turkey.
  • Utescher, T., Böhme, M., Hickler, T., Liu, Y-S. (C.), Mosbrugger, V., Portmann, F., 2013. Continental climate and vegetation patterns in North America and Western Eurasia before and after the closure of the Central American Seaway.GSA 125th Anniversary Annual Meeting, Denver; 10/2013.
  • Bozukov, V., Utescher, T., Ivanov, D., 2013. Early Oligocene palaeoclimate in Southeast Bulgaria – A study based on preliminary palaeobotanical data from Ustren (East Rhodope Mts.). GSA 125th Anniversary Annual Meeting, Denver; 10/2013.
  • Grein, M., Oehm, C., Konrad, W., Utescher, T., Kunzmann, L., Roth-Nebelsick, A., 2013. Atmospheric CO2 from the late Oligocene to early Miocene reconstructed from photosynthesis data and leaf characteristics of fossil plants. Geophysical Research Abstracts 15, EGU2013.

2012

  • Kehl,M., Eckmeier, E., Franz, S.O., Soler, J., Soler, N., Reicherter, K., Weniger, G.-C., 2012. Sediment sequence and site formation processes at Cova de l’Arbreda, NE Iberia - Results of a high-resolution geochemical, granulometrical and micromorphological study. 36. Hauptversammlung der DEUQUA (16.-20.09.2012), Bayreuth, Germany.

 

2011

  •  Akkiraz, M.S., Akgün, F., Wilde V., Utescher, T., Bruch A.A., Mosbrugger, V., 2011. Miocene vegetation and climate of lignite–bearing sediments from western Turkey on the basis of palynoflora and macroflora. Anuarul Institutului Geologic al Romaniei 77, 11. NECLIME Annual meeting (27.-30.09.2011), Bucharest, Romania.
  • Erdei B., Hably L., Mosbrugger V., Tamás, J., Utescher, T., 2011. Climate and vegetation change in the Pannonian of the Pannonian Basin – a detailed study. Anuarul Institutului Geologic al Romaniei 77, 18. NECLIME Annual meeting (27.-30.09.2011), Bucharest, Romania.
  • Franz, S.O., Roeser, P.A., Litt, T., Viehberg, F., Melles, M., Ülgen, U.B., Akcer, S., Wulf, S. & Hamann, Y.: New insights into the climate and depositional history of Lake Iznik sediments during the last 30.000 years BP. 5th International Limnogeological Congress, Konstanz (Germany), Programme and abstracts volume: 103-104.
  • Grein, M., Oehm, C., Roth-Nebelsick, A., Konrad, W., Utescher, T., 2011. Atmospheric CO2 at the Oligocene/Miocene transition reconstructed by using fossil plant material. EGU 2011 (03-08.04.2011), Vienna, Austria.
  • Kovácová M., Utescher, T., Teodoridis V., Kvacek, Z., Kucerová J., 2011. An integrated Approach in palaeoclimate Analysis based on selected Miocene Floras - a case study. Anuarul Institutului Geologic al Romaniei 77, 23. NECLIME Annual meeting (27.-30.09.2011), Bucharest, Romania.
  • Popova, S., Bruch A.A., François L., Gromyko D., Herzog E., Mosbrugger V., Utescher T., 2011. Reconstruction of Cenozoic vegetation patterns of Western Siberia and the Far East of Russia based on diversity studies of plant functional types. Anuarul Institutului Geologic al Romaniei 77, 26. NECLIME Annual meeting (27.-30.09.2011), Bucharest, Romania.
  • Quan, C., Liu, Y., Utescher, T., 2011. Climatic gradients, distribution and evolution of the East Asian Eocene. Botany 2011 (09.-13.07.2011), St. Louis, USA.
  • Quan, C., Liu, Y., Utescher, T., 2011. Paleogene evolution of precipitation in northeast China supporting the mid Eocene intensification of the East Asian monsoon. Botany 2011 (09.-13.07.2011), St. Louis, USA.
  • Quan, C., Liu, Y., Utescher, T., 2011. Paleogene seasonal variation and climate evolution of northeast China. Botany 2011 (09.-13.07.2011), St. Louis, USA.
  • Schäfer, A., Utescher, T., 2011. Cenozoic Lower Rhine Basin (Germany) - origin, sediment fill and sequence stratigraphy. Miocene Workshop at GEUS (06.10.2011), Copenhagen, Denmark. http://www.geus.dk/geus-general/announcements/miocene_workshop_2011.pdf
  • Umut Baris Ülgen, Sven Oliver Franz, Demet Biltekin, M. Namik Çagatay, Patricia Roeser, Lisa Doner, Jean Thein: Sedimentary Records of Environmental Changes in Iznik Lake (NW Turkey), 2011. Over the Last 4300 Years. 64th Geological Congress of Turkey. MTA Ankara, 24.-29. April 2011.
  • Utescher, T., Böhme, M., Micheels, A., Mosbrugger, V., 2011. Cenozoic continental palaeoclimate and diversity patterns derived from the palaeobotanical record on both sides of the North Atlantic – finger prints of the Gulf Stream. RCMNS-RCANS Interim Colloquium (21.-23.09.2011), Salamanca, Spain.
  • Utescher T., Böhme M., Micheels A., Mosbrugger V., Portmann F., 2011. Analysis of Cenozoic biodiversity and climate gradients on both sides of the North Atlantic – estimating Gulf Stream intensity from continental proxies. First Results. Anuarul Institutului Geologic al Romaniei 77, 39. NECLIME Annual meeting (27.-30.09.2011), Bucharest, Romania.
  • Utescher, T., Ashraf, A.R., Dybkjær, K., Mosbrugger, V., Schäfer, A., 2011. Reconstruction of continental Miocene climate based on the palaeobotanical record. Miocene Workshop at GEUS (06.10.2011), Copenhagen, Denmark. http://www.geus.dk/geus-general/announcements/ miocene_workshop_2011.pdf
  • Van Dam, J.A., Utescher, T., 2011. Neogene precipitation in western Eurasia: Comparing small mammals and plant-based estimates. RCMNS-RCANS Interim Colloquium (21.-23.09.2011), Salamanca, Spain.
  • Viehberg, F.A., Roeser, P.A., Franz, S.O., Scientific Team The PALEOVAN & Melles, M.: Multiproxy results of the climatic evolution of the Marmara Region during the past 35,000 years. XVIII. INQUA Congress, Bern (Switzerland), 21.-27. Juli 2011.
     

2010

  • Favre, E., François, L., Utescher, T., Suc, J.-P., Henrot, A.J., Huang, K., Chedaddi, R., 2010. Improving the classification of plant functional types in dynamic vegetation modelling for the Neogene. Geophysical Research Abstracts 12, EGU2010-11713, EGU General Assembly 2010, Vienna, Austria.
  • Franz, S.O., Viehberg, F.A., Roeser, P., Litt, T., Melles, M. (2010) Multiproxy results of the climatic evolution of the Marmara Region during the past 15,000 years. 35. Hauptversammlung der DEUQUA e.V. & 12th Annual Meeting of the INQUA Prebaltic Working Group, Ice, Water, Humans - Quaternary Landscape Evolution in the Prebaltic Region, Greifswald, Germany. Conference Proceedings: 24.
  • Franz, S.O., Viehberg, F.A., Roeser, P., Litt, T. & Melles, M. (2010) Multiproxy Ergebnisse zur klimatischen Entwicklung in der Marmara Region (Türkei) während der vergangenen 15.000 Jahre. 26. Jahrestagung der Deutschen Gesellschaft für Limnologie 2010, Universität Bayreuth, Germany. Tagungsband.
  • Grein, M., Roth-Nebelsick, A., Wilde, V., Konrad, W., Utescher, T., 2010. Middle Eocene climate and atmospheric carbon dioxide concentration: Reconstruction by using fossil plants from the Eocene Lake Messel. 8th EPPC 6-10 July, Budapest, program and abstracts, p. 105-106.
  • Grein, M, Roth-Nebelsick, A., Wilde, V., Konrad, W., Utescher, T., 2010. Mechanistic modelling of Middle Eocene atmospheric carbon dioxide using fossil plant material. Geophysical Research Abstracts 12, EGU2010-9798, EGU General Assembly 2010, Vienna, Austria.
  • Ouberdous, M., Henrot, A.J., Utescher, T., Micheels, A., François, L., 2010. Retrieving past climates from fossil floras: combination of variational data assimilation and coexistence approach. Geophysical Research Abstracts 12, EGU2010-9944-1, EGU General Assembly 2010, Vienna, Austria.
  • Popova, S., Utescher, T., 2010. Reconstructing Cenozoic climates of Western Siberia and the Far East from palaeocarpological data. 8th EPPC 6-10 July, Budapest, program and abstracts, p. 195.
  • Popova, S., Micheels, A., Herzog, E., Uhl, D., Gromyko, D., Muellner, A.N., Utescher, T., Printzen, C., 2010. Phylogenetic relations of Neogene Vitaceae from Northern Eurasia under the perspective of climate change. 8th EPPC 6-10 July, Budapest, program and abstracts, p. 196
  • Roeser, P.A., Franz S.O., Litt, T., Akçer, S., Ülgen, U. (2010) Potential of Lake Iznik (NW Turkey) as a Paleoclimatic Archive. 18th International Sedimentological Congress, Mendoza, Argentina. Abstract volume.
  • Thein, J. & Kuhlmann, N., 2010. Katastrophen in der Erdgeschichte: Spurensuche in Sedimentarchiven. Cycle de Conférences 2010 « Les Chercheurs Luxembourgeois à l’Etranger » du 18 octobre au 20 décembre 2010 (Luxembourg).
  • Utescher, T., Ashraf, A.R., Dybkjaer, K., Mosbrugger, V., Schäfer, A., 2010. Climate change and vegetation dynamics on different time scales - evidence from palynomorph records of Miocene brown coal deposits of NW Germany. 8th EPPC 6-10 July, Budapest, program and abstracts, p. 234.
  • Utescher, T., Erdei, B., Francois, L., Herrmann, M., Mosbrugger, V., 2010. Late Miocene vegetation patterns of the Northern Hemisphere - a study based on diversity of plant functional types. 8th EPPC 6-10 July, Budapest, program and abstracts, p. 235.
  • Utescher, T., Bozukov, V., Ivanov, D., 2010. The early Oligocene flora from Ustren (Eastern Rhodopes, Bulgaria) - first results. 8th EPPC 6-10 July, Budapest, program and abstracts, p. 236.
     

2008

  • Ülgen, U.B. und Franz, S.O., 2008, Radionuclide dating (210Pb, 137Cs) of short core sediments from Lake Iznik (NW Turkey). Geophysical Research Abstracts, Vol. 10, EGU2008-A-00696.
  • U.B. Ülgen and Franz, S.O., 2008. Radionuclide dating (210Pb, 137Cs) of short core sediments from Lake Iznik (NW Turkey) and the detection of depositional events. In: 26th Regional Meeting of the International Association of Sedimentologists (IAS) held jointly with the SEPM-CES, Sediment 2008 Meeting, eds.: Kunkel, C.; Hahn, S.; ten Veen, J.; Rameil, N.; Immenhauser, A., Schriftenreihe der DGG, Heft 58: 281.

2007

  • Ülgen, U.B., Franz, S.O, Cagatay, M.N. & Thein, J., 2007. Environmental and climatic history of Lake Iznik (NW Turkey) - Preliminary results from a short core study. 4th International Limnogeological Congress, ILIC2007, Limnogeology: tales of an evolving Earth, Cosmocaixa, Barcelona, Spain. Programme and abstract book: 205.
  • Franz, S.O, Ülgen, U.B., Doner, L. & Cagatay, N., 2007. Paleoclimatic changes during the Late Holocene recorded in sediments from Lake Iznik (NW Turkey). 4th International Limnogeological Congress, ILIC2007, Limnogeology: tales of an evolving Earth, Cosmocaixa, Barcelona, Spain. Programme and abstract book: 85-86.

2006

  • Niessen, F. und Franz, S.O., 2006. Sediments of Lake Iznik as a monitor of long-term tectonic and climatic changes in the Marmara Region (Turkey): evidence from seismic pilot studies. 10th Paleolimnology Symposium, Duluth, MN, USA. Abstract volume.
  • Ülgen, U.B., Franz, S.O. und Thein, J., 2006. The chemical and mineralogical influence of catchment geology on lake sediment composition - Preliminary results from a multi-disciplinary study on Lake Iznik (NW Turkey). 17th International Sedimentological Congress, Fukuoka, Japan. Abstract volume, O-012.
  • Franz, S.O., Schwark, L. & Ülgen, U.B., 2006. Environmental history of Lake Iznik region (NW-Turkey) - clues from lake sediments. 17th International Sedimentological Congress, Fukuoka, Japan. Abstract volume, O-020.

2004

  • Franz, S.O., Thein, J., Bottin, T., Hrissanthou, D., Borchard, P. & Wagner, J., 2004. Rekonstruktion des Paläoenvironments der tertiären Seen von Enspel (Westerwald) und Stößchen (Siebengebirge). SEDIMENT 2004, RWTH Aachen, Abstract Volume, p. 51.
  • Franz, S.O., Thein, J., Bottin, T., Hrissanthou, D. & Wagner, J., 2004. Environmental and depositional history of Late Oligocene maar lake Enspel (Westerwald, Germany) via geochemical and mineralogical analysis. 2nd International Maar Conference Hungary-Slowakia-Germany, Occasional Papers of the Geological Institute of Hungary, Vol. 203: 56.
  • KEMSKI, J., KLINGEL, R., STEGEMANN, R. (2004): Validierung der regionalen Verteilungen der Radonkonzentration in Häusern mittels Radonmessungen unter Berücksichtigung der Bauweise (Abschlussbericht zum Forschungsvorhaben St. Sch. 4271).- Schriftenreihe Reaktorsicherheit und Strahlenschutz, BMU-2004-641, 77 S., ISSN 1612-3686
  • THEIN, J. & SIEHL, A. (2004): Continental Origin of Oolitic Ironstones.- Proc. Sino-German Symp. Paleont. Geol. Evol. Environm. Changes of Xinjiang, China, 2004: 57-60

2003

  • Franz, S.O., Niessen, F., Cagatay, M.N., Ülgen, U.B., Schwark, L. & C. Brüchmann, 2003. Geological evolution and paleoseismology of Lake Iznik (Turkey) - Preliminary results of a pilot study. 3rd International Limnogeology Congress, Tucson, Arizona, USA; Abstract Volume, p. 94.

2002

  • KEMSKI, J., KLINGEL, R., SIEHL, A., STEGEMANN, R., LEHMANN, R., VALDIVIA-MANCHEGO, M. (2002): Indoor radon levels in relation to the geogenic radon potential.- Bundesamt für Strahlenschutz, BfS-SH-24/2002: 131-134.

2001

  • Franz, S.O., Tiedemann, R. und M. Yokokawa, 2001. Variabilität des Sedimentationsgeschehens am Blake-Bahama Outer Ridge während des Spätpleistozäns - Einfluß des Deep Western Boundary Current (DWBC). Kolloquium des DFG-Schwerpunktprogramms "Ocean Drilling Program/Deep Sea Drilling Project", Institut für Petrographie und Geochemie, Universität Karlsruhe, Programm & Kurzfassungen, 48.

2000

  • Tiedemann, R., Franz, S.O. und Haug, G., 2000. Die Schließung des Panama Seeweges: Auswirkungen auf die atlantische Tiefenwasserzirkulation und Carbonatlösungsgeschichte im frühen Pliozän. Kolloquium des DFG-Schwerpunktprogramms "Ocean Drilling Program/ Deep Sea Drilling Project", Friedrich-Schiller-Universität, Jena, Programm & Kurzfassungen, 78-79.
  • KEMSKI, J., LEHMANN, R., SIEHL, A., STEGEMANN, R. (2000): Radon mapping in Germany - state of investigation and future work.- in: BARNET, I., NEZNAL, N. (Hrsg.): Radon investigation in Czech Republic VIII and fifth International Workshop on the geological aspects of Radon Risk Mapping.- 45-52.
  • LEHMANN, R., KEMSKI, J., SIEHL, A., STEGEMANN, R. (2000): Approach of identificaton of radon areas in Germany.- Proc. Workshop "Radon in the Living Environment, Athens, Greece": 1033-1039.

1999

  • Franz, S.O. und R. Tiedemann, 1999. Submilankovitch climate variability in the subtropical Northwest Atlantic during marine isotope stages 8 to 10 (ODP Leg 172). European Union of Geosciences (EUG10), Journal of Abstracts 4 (1), 175.
  • Franz, S.O. und R. Tiedemann,1999. Zeitlich hochauflösende Rekonstruktion zur Tiefenwasserzirkulation im subtropischen NW-Atlantik (250-350 ka; Leg 172). Kolloquium des DFG-Schwerpunktprogramms "Ocean Drilling Program/Deep Sea Drilling Project", Alfred-Wegener Institut (AWI), Bremerhaven, Programm & Kurzfassungen, 31.
  • Franz, S.O. und R. Tiedemann, 1999. Changes in deep water circulation and current intensities of the DWBC in the NW-Atlantic during marine isotope stages 8 to 10 (250-350 ka). EOS, Transactions, American Geophysical Union, 1999 Spring Meeting, 80 (17), 195.
  • Franz, S.O., 1999. Pliozäne Zeitreihen zur Rekonstruktion der Tiefenwasserzirkulation und der siliziklastischen Amazonasfracht im äquatorialen Westatlantik (Ceara Schwelle, ODP Leg 154). Geomar Report, 84.
  • Kemski. J., Siehl, A., Stegemann, R., VALDIVIA-MANCHEGO, M. (1999): Geogene Faktoren der Strahlenexposition unter besonderer Berücksichtigung des Radon-Potentials (Abschlußbericht zum Forschungsvorhaben St. Sch. 4106).- Schriftenreihe Reaktorsicherheit und Strahlenschutz, BMU-1999-534, 133 S.

1998

  • Franz, S.O. und R. Tiedemann, 1998. Changes in intermediate and deep-water circulation and chemistry in the western North Atlantic during isotope stages 8 to 10 - First results of ODP Leg 172. 6th International Conference On Paleoceanography (ICP VI), Reconstructing ocean history - A window into future, Program & Abstracts, Lissabon, Portugal, 111.
  • Keigwin, L.D., Rio, D., Acton, G. und ODP Leg 172 Shipboard Scientific Party, 1998. Proc. ODP, Init. Repts., 172: College Station, TX (Ocean Drilling Program), 949 pp.
  • KEMSKI, J., SIEHL, A., VALDIVIA-MANCHEGO, M., LEHMANN, R. (1998): Comparison of radon concentrations in buildings in Oberfranken (Bavaria) with the geogenic radon potential.- in: BARNET, I., NEZNAL, M. (Hrsg.): Radon investigations in the Czech Repubic VII and the fourth international workshop on the Geological Aspects of Radon Risk Mapping.- 53-62, Prag
  • KEMSKI, J.; SIEHL, A.; STEGEMANN, R.; VALDIVIA-MANCHEGO, M. (1998):Mapping the geogenic radon potential in Germany using GIS-techniques.- in: BARNET, I.; NEZNAL, M. (Hrsg.): Radon investigations in the Czech Repubic VII.- 45-52, Prag
  • KEMSKI, J.; SIEHL, A.; VALDIVIA-MANCHEGO, M. (1998): Klassifikation des geogenen Radon-Potentials in der Bundesrepublik Deutschand.- in: Radon-Statusgespräch 1998, Neuherberg, 18./19. Mai 1998.- Berichte der Strahlenschutzkommission (SSK) des Bundesministeriums für Umwelt, Naturschutz und Reaktorsicherheit, 17: 13-24, Stuttgart
  • KEMSKI, J.; SIEHL, A.; VALDIVIA-MANCHEGO, M. (1998): Das geogene Radon-Potential in Deutschland.- in: WINTER, M.; HENRICHS, K.; DOERFEL, H. (Hrsg.): Radioaktivität in Mensch und Umwelt.- Fortschritte im Strahlenschutz, FS-98-98-T: 397-403, Verl. TÜV Rheinl., Köln
  • THOMSEN, A., JENTZSCH, T. & SIEHL, A. (1998): Towards a balanced kinematic model of a faulted domain in the Lower Rhine Graben. GOCAD ENSG Conference: 3D Modeling of Natural Objects - A Challange for the 2000's, 12 p, Nancy.

1997

  • Franz, S.O. und R. Tiedemann, 1997. Physical and chemical changes of deep-water masses between 3000-4400 m water depth in the equat. W-Atlantic during the Pliocene (ODP Leg 154, Ceara Rise). Development of Paleoceanography as a New Field of Science, 50th Anniversary of the Albatross Expedition 1947 - 1948, Royal Swedish Academy of Science, Stockholm, Schweden, Abstract Volume, 50.
  • Tiedemann, R., Franz, S.O. und K. Billups, 1997. A critical threshold in the Pliocene closure history of the Central American Isthmus. EOS, Transactions, American Geophysical Union, 1996 Fall Meeting, 78 (46), 57.

1996

  • Bickert, T., Franz, S., Tiedemann, R. und G. Wefer, 1996. Late Neogene carbonate deposition in the western equatorial Atlantic: Relation to productivity, dissolution, and dilution. 1st EuroColloquium of the Ocean Drilling Program, Terra Nostra, Schriften der Alfred Wegener-Stiftung, 96/4, 22.
  • Franz, S.O. und R. Tiedemann, 1996. Deep-water circulation, chemistry and terrigenous sediment supply in the West equatorial Atlantic during the Pliocene, 2.6 - 3.3 Ma and 4.5 - 5 Ma (ODP Leg 154, Ceara Rise). 1st EuroColloquium of the Ocean Drilling Program, Terra Nostra, Schriften der Alfred Wegener-Stiftung, 96/4, 43-44.
  • Franz, S.O. und R. Tiedemann, 1996. Pliocene deep-water circulation and chemistry in the equatorial West Atlantic, 2.6 - 3.3 Ma and 4.5 - 5 Ma (ODP Leg 154, Ceara Rise).EOS, Transactions, American Geophysical Union, 1996 Spring Meeting, 77 (17), 162.
  • Franz, S.O. und R. Tiedemann, 1996. Pliocene deep-water ventilation in the Equatorial Atlantic, 3.3- 2.6 Ma and 5 - 4.6 Ma. EOS, Transactions, American Geophysical Union, 1996 Fall Meeting, 77 (46), 300.
  • Tiedemann, R. und S.O. Franz, 1996. Astronomically tuned timescale for the Pliocene Atlantic deep water transect at Ceara Rise, ODP-Sites 925 - 929. 1st EuroColloquium of the Ocean Drilling Program, Terra Nostra, Schriften der Alfred Wegener-Stiftung, 96/4, 84-85.
  • KEMSKI, J., KLINGEL, R., SIEHL, A. (1996): Geogene Faktoren der Strahlenexposition unter besonderer Berücksichtigung des Radon-Potentials (Abschlußbericht zum Forschungsvorhaben St. Sch. 4062).- Schriftenreihe Reaktorsicherheit und Strahlenschutz, BMU-1996-470, 76 S.

1995

  • Franz, S.O. und R. Tiedemann, 1995. Deep-water circulation, chemistry and terrigenous sediment supply in the equatorial Atlantic during the Pliocene, 2.6 - 3.3 Ma and 4.5 - 5 Ma (ODP Leg 154). 5th International Conference On Paleoceanography (ICP V), The role of paleoceanographic linkages in the global system, Program & Abstracts, Halifax, Canada, 189.

1994

  • KEMSKI, J., KLINGEL, R., SIEHL, A. (1994): Towards a classification of radon prone areas in Germany.- in: BARNET. I., NEZNAL, M. (Hrsg.): Radon investigations in Czech Republic V and the 2nd International Workshop on the Geological aspects of radon risk mapping.- 101-109, Prag

1993

  • ALMS, R., KLESPER, C. & SIEHL, A. (1993): Interaktive Modellierung geologisch definierter Geometrien.- in: SFB 350: Gekoppelte Geoprozesse, Beobachtungen und Modellierung, Workshop, 30.6.-3.7.1993, S. 28-30; Bonn.
  • ALMS, R., KLESPER, C. & SIEHL, A. (1993): Quantitative Modellierung der sedimentären und tektonischen Entwicklung der Niederrheinischen Bucht seit dem Obermiozän, - in: SFB350: Wechselwirkungen kontinentaler Stoffsysteme und ihre Modellierung, S. 51-54; Bonn
  • ALMS, R., KLESPER, C. & SIEHL, A. (1993): Three-Dimensional Modeling of Geological Structures in the Cenozoic Lower Rhine Basin.- IAMG Silver Anniversary Meeting, Abstracts, S. 55; Prag.
  • KEMSKI, J., KLINGEL, R., SIEHL, A. (1993): Geologische Ursachen hoher Radonbelastung in Wohnräumen im Raum Neunburg vorm Wald.- Ber. Bayer. StMLU, 18 S., München

 

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