Dr. Tina Lüdecke

T. Luedecke

Contact
Phone: +49 (0)69 7542 1812
E-Mail

 

Dr. Tina Lüdecke

Research Associate

6-2.10 | EARTH SURFACE PROCESSES AND PALEOCLIMATE DYNAMICS
6-2.11 | STABLE ISOTOPE PALEOCLIMATE RECONSTRUCTIONS

6-2.14 | SAVANNA DEVELOPMENT

Research interests

I focus my research on the development of Plio-Pleistocene African savannas. As a tool I work, among other things, with the analysis of stable carbon and oxygen isotopes from fossil herbivore and early hominin tooth enamel, as well as pedogenic archives, to reconstruct the development of C4 grasslands as a result of changing atmospheric pCO2-concentration, seasonality and distribution of precipitation, and (retreat of) tree cover. The southeast African savanna is here particularly interesting since the vegetation pattern can be correlated with paleontological data of the (dietary) adaptation and migration of the early hominins. In addition, I use clumped isotopes
to detect paleotemperatures, which add valuable information to paleohabitat-reconstructions. Also, I am engaged in the method-development of simultaneous measurement of absolute concentrations of 71 elements in the periodic table  (6Li to 238U) via ICP-MS at New York University.

As a research affiliate at the Institute of Cognitive and Evolutionary Anthropology, University of Oxford, I am part of the Paleo-Primate-Project (PPP) in the Gorongosa National Park in Mozambique, which combines geological features of the two most fossil-rich paleoanthropological regions of Eastern and Southern Africa. The goal of PPP is to reconstruct the ecological and evolutional history of the southern part of the East African Rift from the Miocene to present.


Short CV

Education

  • Goethe University Frankfurt, Germany, PhD, May 2016.  PhD Thesis: “Stable Isotope-Based Paleoenvironmental Reconstructions of Neogene Terrestrial Archives
  • Leibniz University Hannover, Germany, Geosciences, Diplom, December 2010. Diploma Thesis: “Late Cenozoic Paleoenvironmental Signatures of the Central Anatolian Plateau – Stable Isotope Geochemistry and Sedimentology of Lacustrine Sediments and Carbonate Paleosols

Professional experience

  • 2017– Present: Research Scientist, Senckenberg Biodiversity and Climate Research Center (BiK-F), Frankfurt, Germany. Funded through DFG Project "eigene Stelle": Early Hominin Adaptation in the Southern East African Rift.
  • 2017 - Present: Research associate, University of Oxford, School of Anthropology and Museum Ethnography, Institute of Cognitive and Evolutionary Anthropology, Oxford, England
  • 2016 – 2017: Post-Doc, New York University (NYU), Department of Biomaterials and Biomimetics, New York, USA
  • 2016: Research Scientist, Senckenberg Biodiversity and Climate Research Center (BiK-F), Frankfurt, Germany

Publications

Lüdecke, T., Kullmer, O., Wacker, U., Sandrock, O., Fiebig, J., Schrenk, F., Mulch, A. Dietary Versatility of Early Pleistocene Hominins. In press at Proceedings of the National Academy of Sciences, PNAS-2018-09439R.

Habermann, J.M., Alberti, M., Aldeias, V., Alemseged, Z., Archer, W., Bamford, M., Biro, D., Braun, D.R., Capelli, C., Cunha, E., Ferreira da Silva, M., Lüdecke, T., Madiquida, H., Martinez, F.I., Mathe, J., Negash, E., Paulo, L.M., Pinto, M., Stalmans, M., Tatá, F., Wynn, J.G., Bobe, R., Carvalho, S. Gorongosa by the sea: First Miocene fossil sites from the Urema Rift, central Mozambique, and their coastal paleoenvironmental and paleoecological contexts. In press at Palaeogeography, Palaeoclimatology, Palaeoecology, PALAEO3_2018_385.

Ernst, M., Thiemeyer, H., Lüdecke, T. Stable isotope signatures of radiocarbon dated pedogenic carbonate from Tell Chuera (NE Syria) reveal fluctuating paleoenvironmental patterns in the Pleistocene Levant. In press at Zeitschrift für Geomorphologie, MS#553.

Martinez, F.I., Capelli, C., Ferreira da Silva, M.J., Aldeias, V., Alemseged, Z., Archer, W., Bamford, M., Biro, D., Bobe, R., Braun, D., Habermann, J.M., Lüdecke, T., Madiquida, H., Mathe, J., Negash, E., Paulo, L.M., Pinto, M., Stalmans, M., Tatá, F.,, Carvalho, S. A missing piece of the Papio puzzle: Gorongosa baboons’ phenostructure and their relationships with Papio species. Under revision for Journal of Human Evolution, HUMEV_20018_60.

Bäuchle, M., Lüdecke, T., Rabieh, S., Calnek, K., Bromage, T.G. (2018). Quantification of 71 detected elements from Li to U for aqueous samples by simultaneous-inductively coupled plasma-mass spectrometry. Royal Society of Chemistry Advances, 8, 37008-37020.

Meijers, M.J.M., Brocard, G.Y., Cosca, M.A., Lüdecke, T., Teyssier, C., Whitney, D., Mulch, A (2018). Rapid late Miocene surface uplift of the Central Anatolian Plateau margin. Earth and Planetary Science Letters 497, 29-41, doi:10.1016/j.epsl.2018.05.040

Martinez, F., Capelli, C., Ferreira da Silva, M.J., Aldeias, V., Alemseged, Z., Archer, W., Bamford, M., Biro, D., Bobe, R., Braun, D., Habermann, J.M., Lüdecke, T., Madiquida, H., Mathe, J., Negash, E., Paulo, L.M., Pinto, M., Stalmans, M., Tátá, F., Carvalho, S., (2018). A missing piece of the Papio puzzle: Gorongosa baboons’ phenostructure and their relationships with Papio species. Accepted at Journal of Human Evolution, HUMEV_20018_60.

Lüdecke, T., Mulch, A., Kullmer, O., Sandrock, O., Thiemeyer, H., Fiebig, J., Schrenk, F. (2016). Stable isotope dietary reconstructions of herbivore enamel reveal heterogeneous savanna ecosystems in the Plio-Pleistocene Malawi Rift. Palaeogeography, Palaeoclimatology, Palaeoecology 459, 170–181.

Lüdecke, T., Schrenk, F., Thiemeyer, H., Kullmer, O., Bromage, T.G., Sandrock, O., Fiebig, J., Mulch, A. (2016). Persistent C3 vegetation accompanied Plio-Pleistocene hominin evolution in the Malawi Rift (Chiwondo Beds, Malawi). Journal of Human Evolution, 90, 163-175.

Fiebig, J., Hofmann, S., Löffler, N., Lüdecke, T., Methner, K., Wacker, U. (2015). Slight pressure imbalances can affect accuracy and precision of dual inlet-based clumped isotope analysis. Isotopes in Environmental and Health Studies, 16, 1-17.

Lüdecke, T., Thiemeyer, H. (2013). Palaeoenvironmental Characteristics of the Plio-Pleistocene Chiwondo and Chitimwe Beds (N-Malawi). In: Runge, J. Palaeoecology of Africa Vol. 32, 143-161. An International Yearbook of Landscape Evolution and Palaeoenvironments.

Lüdecke, T., Mikes, T., Rojay, B., Cosca, M.A., Mulch, A., (2013).  Stable isotope-based reconstruction of Oligo-Miocene paleoenvironment and paleohydrology of Central Anatolian lake basins (Turkey). Turkish Journal of Earth Sciences, 22, 793-819.


 Invited Seminars

  • Department of Anthropology, Pontifical Catholic University of Chile, Chile, 2018
  • Lamont-Doherty Earth Observatory, Columbia University, U.S.A., 2017.
  • Eberhard Karls University Tübingen, Germany, 2016.  

Conference talks

2018

  • 8th Annual Meeting of the European Society for the study of Human Evolution (ESHE), Faro, Portugal

2017

  • East African Association of Palaeoanthropology and Palaeontology (EAAPP), Addis Ababa, Ethiopia
  • AnalytiX-2017, BIT’s 5th Annual Congress of AnalytiX-2017, Fukuoka, Japan

2016

  • 100+25 years of Homo erectus: Dmanisi and beyond, International Senckenberg Conference, Tbilisi, Georgia. 
  • International Geological Congress (IGC), Cape Town, South Africa. Abstract# 2047

2015

  • The Role of Culture in Early Expansions of Humans (ROCEEH) - Expansions 2015, Frankfurt, Germany
  • Geological Society of America (GSA), Annual Meeting 2015, Baltimore, USA, Abstract# 102-8

2014

  • Geological Society of America (GSA), Annual Meeting, Vancouver, Canada, Abstract# 292-0. 
  • European  Geophysical Union (EGU), General Assembly, Vienna, Austria, Abstract# EGU2014-12168

2013

  • American Geophysical Union (AGU), Fall Meeting, San Francisco, USA, Abstract #PP24A-02
  • European  Geophysical Union (EGU), General Assembly, Vienna, Austria, Abstract# EGU2013-4616

2011

  • AGU-GV "FRAGILE EARTH", Munich, Germany, Abstract# 41-6