Christoph Mayr

PD Dr. Christoph Mayr

Department Geographie und Geowissenschaften
Institut für Geographie

Raum: Raum 1.005
Glückstr. 5
91054 Erlangen

Sprechstunde

nach Vereinbarung

Curriculum Vitae

  • seit 2009 Akademischer Rat, Wissenschaftlicher Leiter des Isotopenlabors, Institut für Geographie, FAU Erlangen-Nürnberg
  • 2016-2019 Eigene Stelle im DFG-Projekt Alpwürm
  • 2014-2015 Vertretungsprofessor für Mikropaläontologie, Dept. Geo- & Umweltwissenschaften, LMU München
  • 2012-2014 Vertretungsprofessor für Klimatologie, Institut für Geographie, FAU Erlangen-Nürnberg
  • 2011-2012 Vertretungsprofessor für Mikropaläontologie, Dept. Geo- & Umweltwissenschaften, LMU München
  • 2009 Habilitation, Venia legendi, LMU München
  • 2006-2009 Wissenschaftlicher Geschäftsführer, GeoBio-Center LMU München und Leiter des Stabilisotopenlabors, Dept. Geo- & Umweltwissenschaften, LMU München
  • 2002-2006 Post-Doc, Forschungszentrum Jülich, Projekt: “South Argentinean Lake Sediment Archives and Modelling“ (www.salsa.uni-bremen.de)
  • 2002 Dissertation, LMU München: „Möglichkeiten der Klimarekonstruktion im Holozän mit δ13C- und δ2H-Werten von Baumjahrringen auf der Basis von Klimakammerversuchen und Rezentstudien“
  • 1999-2002 Wissenschaftlicher Mitarbeiter, Institut für Hydrologie (jetzt IGÖ), Helmholtzzentrum München
  • 1999 Diplom Geologie/Paläontologie, LMU München: „Geologische und palynologische Untersuchungen in der Umgebung von Fontllonga (Prov. Lerida, NE-Spanien)“
  • 1993-1999 Diplomstudium Geologie/Paläontologie, LMU München

Publikationen

2021

  • García, M.L., Bustis, S., Villacis, L.A., Laprida, C., Mayr, C., Moreno, P.I., Maidana, N.I., Morlaes, E.A., 2021. New araphid species of the genus Pseudostaurosira (Bacillariophyceae) from southern Patagonia. European Journal of Phycology 56, 255-272, https://doi.org/10.1080/09670262.2020.1813810
  • Kiefer, C., Oswald, P., Moernaut, J., Fabbri, S.C., Mayr, C., Strasser, M., Krautblatter, M., 2021. A 4,000 year debris-flow record based on amphibious investigations of fan delta activity in Plansee (Austria, Eastern Alps). Earth Surface Dynamics 9, 1481-1503, https://doi.org/10.5194/esurf-2021-23
  • Hepp, J., Mayr, C., Rozanski, K., Schäfer, I.K., Tuthorn, M., Glaser, B., Juchelka, D., Stichler, W., Zech, R., Zech, M., 2021. Validation of a coupled δ2Hn-alkane18Osugar paleohygrometer approach based on a climate chamber experiment. Biogeosciences 18, 5363-5380, https://doi.org/10.5194/bg-18-5363-2021
  • Singh, N., Shekar, M., Singh, J., Gupta, A.K., Bräuning, A., Mayr, C., Sinhal, M., 2021. Central Himalayan tree-ring isotopes reveal increasing regional heterogeneity and enhancement in ice mass loss since the 1960s. Cryosphere 15, 95-112, https://doi.org/10.5194/tc-15-95-2021
  • Kirscher, U., Dallanave, E., Weissbrodt, V., Stojakowits, P., Grau, M., Bachtadse, V., Mayr, C., 2021. The Laschamps geomagnetic excursion recorded in continental sediments from southern Germany. Geophysical Journal International 227, 1354–1365, doi: 10.1093/gji/ggab276
  • Hofmann, A.M., Kuefner, W., Mayr, C., Dubois, N., Geist, J., Raeder, U., 2021. Unravelling climate change impacts from other anthropogenic influences in a subalpine lake: a multi-proxy sediment study from Oberer Soiernsee (Northern Alps, Germany). Hydrobiologia 848, 4285–4309, doi: 10.1007/s10750-021-04640-8
  • Polonia, A., Albertazzi, S., Bellucci, L.G., Bonetti, C., Giorgetti, G., Giuliani, S., López-Correa, M., Mayr, C., Peruzza, L., Stanghellini, G., Gasperini, L., 2021. Decoding a complex record of anthropogenic and natural impacts in the Lake of Cavazzo sediments, NE Italy. Science of the Total Environment 787: 147659, https://doi.org/10.1016/j.scitotenv.2021.147659
  • Polonia, A., Albertazzi, S., Bellucci, L.G., Bonetti, C., Bonetti, J., Gallerani, A., Giorgetti, G., Giuliani, S., López-Correa, M., Mayr, C., Miserocchi, S., Peruzza, L. 2021. Multidisciplinary dataset for geological and environmental studies in the lake of Cavazzo (Southern Alps). Data in Brief 37, 107202, doi: 10.1016/j.dib.2021.107202
  • Maier, A., Stojakowits, P., Mayr, C., Pfeifer, S., Preusser, F., Zolitschka, B., Anghelinu, M., Bobak, D., Duprat-Oualid, F., Einwögerer, T., Hambach, U., Händel, M., Kaminská, L., Kämpf, L., Łanczont, M., Lehmkuhl, F., Ludwig, P., Magyari, E., Mroczek, P., Nemergut, A., Nerudová, Z., Niţă, L., Polanská, M., Połtowicz-Bobak, M., Rius, D., Römer, W., Simon, U., Škrdla, P., Újvári, G., Veres, D., 2021. Cultural evolution and environmental change in central Europe between 40 and 15 ka. Quaternary International 581-582: 225-240. https://doi.org/10.1016/j.quaint.2020.09.04
  • Maier, A., Mayr, C., Peresani, M., 2021. Editorial: The last glacial maximum in Europe – state of the art in geoscience and archaeology. Quaternary International 581-582: 1-6, https://doi.org/10.1016/j.quaint.2021.02.036
  • Stojakowits, P., Mayr, C., Ivy-Ochs, S., Preusser, F., Reitner, J.M., Spötl, C., 2021. Environments at the MIS 3/2 transition in the northern Alps and their foreland. Quaternary International 581-582: 99-113. https://doi.org/10.1016/j.quaint.2020.08.003

2020

  • Munoz, P., Rebolledo, L., Dezileau, L., Maldonado, A., Mayr, C., Cardenas, P., Lange, C.B., Lalangui, K., Sanchez, G., Salamanca, M., Araya, K., Jara, I., 2020. Reconstructing past variations in environmental conditions and paleoproducitvity over the last ~8000 years off north-central Chile. Biogeosciences 17: 5763-5785, https://doi.org/10.5194/bg-17-5763-2020
  • Göhring, A., Mayr, C., Grupe, G., 2020. Sea spray correction in δ13Ccarbonate, δ18Ocarbonate, δ18Ophosphate, and δ34Scollagen values of coastal humans – a methodological approach. Science of the Total Environment 744: 140907. https://doi.org/10.1016/j.scitotenv.2020
  • He, A., Bräuning, A., Rossi, S., Gebrekirstos, A., Grießinger, J., Mayr, C., Peng, C., Yang, B., 2020. No evidence for carryover effect in tree rings based on a pulse-labelling experiment on Juniperus communis in South Germany. Trees – Structure and Function 35: 493-502. https://doi.org/10.1007/s00468-020-02051-1
  • Pasda, K., López Correa, M., Stojakowits, P., Häck, B., Prieto, J., al-Fudhaili, N., Mayr, C., 2020. Cave finds indicate elk (Alces alces) hunting during the Late Iron Age in the Bavarian Alps, E&G Quaternary Sci. J., 70: 1–14, https://doi.org/10.5194/egqsj-70-1-2020
  • Szymczak, S., Barth, J., Bendix, J., Huneau, F., Garel, E., Häusser, M., Juhlke, T., Knerr, I., Santoni, S., Mayr, C., Trachte, K., van Geldern, R., Bräuning, A., 2020. First indications of seasonal and spatial variations of water sources in pine trees along an elevation gradient in a Mediterranean ecosystem derived from δ18O. Chemical Geology, 549: 119695, https://doi.org/10.1016/j.chemgeo.2020.119695
  • Stojakowits, P., Mayr, C., Lücke, A., Wissel, H., Hedenäs, L., Lempe, B., Friedmann, A., Diersche, V., 2020. Impact of climatic extremes on Alpine ecosystems during MIS 3. Quaternary Science Reviews: 106333, https://doi.org/10.1016/j.quascirev.2020
  • Melzer, R.R., Lehmann, T., Mayr, C., 2020. Dickdellia on Colossendeis: testing ectoparasitism with stable isotopes. Antarctic Research 32: 271-272, https://doi.org/10.1017/S0954102020000127
  • Tschetsch, L., Mussauer, A., Mauder, M., Lohrer, J., Kröger, P., Mayr, C., Söllner, F., Grupe, G., 2020. Multi-isotope fingerprints (O, Sr and Pb) in archaeological animal bone bioapatite: similarity search and the suitability for provenance analysis in a geologically complex Alpine region. Archaeometry 62: 35-52, https://doi.org/10.1111/arcm.12550
  • Reiss, L., Häussermann, V., Mayr, C., 2020. Stable isotope records of sei whale baleens from Chilean Patagonia as archives for feeding and migration behaviour. Ecology & Evolution 10: 808–818. https://doi.org/10.1002/ece3.5939
  • Lehn, C., Rossmann, A., Mayr, C., 2020. Stable isotope relationships between apatite phosphate (δ18O), structural carbonate (δ18O, δ13C) and collagen (δ2H, δ13C, δ15N, δ34S) in modern human dentine. Rapid Communications in Mass Spectrometry 34: e8674. https://doi.org/10.1002/rcm.8674
  • Mauad, M., Mayr, C., Graßl, T., Dubois, N., Serra, M.N., Massaferro, J., 2020. Impact of human activities and climate on Lake Morenito, Northern Patagonia, Argentina. Hydrobiologia 847: 727–737. https://doi.org/10.1007/s10750-019-04133-9

2019

  • Singh, J., Singh, N., Chauhan, P., Yadav, R.R., Bräuning, A., Mayr, C., Rastogi, T., 2019. Tree-ring δ18O records of abating June-July monsoon rainfall over the Himalayan region in the last 273 years. Quaternary International 532: 48-56.  https://doi.org/10.1016/j.quaint.2019.09.030
  • Fajardo, A., Gazol, A., Mayr, C., Camarero, J.J., 2019. Recent decadal drought reverts warming‐triggered growth enhancement in contrasting climates in the southern Andes tree line. Journal of Biogeography 46: 1367–1379. https://doi.org/10.1111/jbi.13580
  • Göhring, A., Mauder, M., Kröger, P., Mayr, C., von Carnap-Bornheim, C., Hilberg, V., Grupe, G., 2019. Evidence for sea spray effect on oxygen stable isotopes in bone phosphate – Approximation and correction using Gaussian Mixture Model clustering. Science of the Total Environment 673: 668–684. https://doi.org/10.1016/j.scitotenv.2019.04.072
  • Göhring, A., von Carnap-Bornheim, C., Hilberg, V., Mayr, C., Grupe, G., 2019. Diet and species-specific oxygen isotope relationship and isotope spacing between structural carbonate and phosphate in archaeological mammalian bones. Archaeological and Anthropological Sciences 11: 2467-2487. https://doi.org/10.1007/s12520-018-0704-9
  • Holtvoeth, J., Whiteside, J., Engels, S., de Freitas, F.S., Grice, K., Greenwood, P., Johnson, S., Kendall, I., Lengger, S.K., Lücke, A., Mayr, C., Naafs, B., Rohrssen, M., Sepúlveda, J., 2019. The paleolimnologist’s guide to compound-specific stable isotope analysis – an introduction to principles and applications of CSIA for Quaternary lake sediments. Quaternary Science Reviews 207: 101-133. https://doi.org/10.1016/j.quascirev.2019.01.001
  • Kinder, M., Tylmann, W., Bubak, I., Fiłoc, M., Gąsiorowski, M., Kupryanowicz, M., Mayr, C., Sauer, L., Voellering, U., Zolitschka, B., 2019. Holocene history of human impacts inferred from annually laminated sediments in Lake Szurpiły, northeast Poland. Journal of Paleolimnology 61: 419-435. https://doi.org/10.1007/s10933-019-00068-2
  • Mauder, M., Ntoutsi, E., Kröger, P., Mayr, C., Toncala, A., Hölzl, S., Grupe, G., 2019. Significance and limitations of stable oxygen isotope ratios in the apatite phosphate of archaeological vertebrate finds for provenance analysis in an alpine reference region. Archaeometry 61: 194-210. https://doi.org/10.1111/arcm.12399
  • Mayr, C., Stojakowits, P., Lempe, B., Blaauw, M., Diersche, V., Grohganz, M., López-Correa, M., Ohlendorf, C., Reimer, P., Zolitschka, B., 2019.  High-resolution geochemical record of environmental changes during MIS 3 from the northern Alps (Nesseltalgraben, Germany). Quaternary Science Reviews 218: 122-136. https://doi.org/10.1016/j.quascirev.2019.06.013
  • Mayr, C., Smith, R.E., Massaferro, J., Dubois, N., García, M.L., Lücke, A., Maidana, N.I., Meier, W.J.-H., Wissel, H., Zolitschka, B., 2019. Historic eruptions of Lautaro volcano and their environmental impact as detected in lake sediments from southern Argentina. Journal of Paleolimnology 62: 205-221. https://doi.org/10.1007/s10933-019-00088-y
  • Smith, R.E., Smith, V.C., Fontjin, K., Gebhardt, A.C., Wastegård, S., Zolitschka, B., Ohlendorf, C., Stern, C., Mayr, C., 2019.  Refining the Late Quaternary tephrochronology for southern South America using the Laguna Potrok Aike sedimentary record.  Quaternary Science Reviews 218: 137-156. https://doi.org/10.1016/j.quascirev.2019.06.001
  • Zolitschka, B., Fey, M., Janssen, S., Maidana, N.I., Mayr, C., Wulf, S., Haberzettl, T., Corbella, H., Lücke, A., Ohlendorf, C., Schäbitz, F., 2019. Southern Hemispheric Westerlies control sedimentary processes of Laguna Azul (south-eastern Patagonia, Argentina). The Holocene 29: 403-420. https://doi.org/10.1177/0959683618816446

2018

  • Mayr, C., Langhamer, L., Wissel, H., Meier, W., Sauter, T., Laprida, C., Massaferro, J., Försterra, G., and Lücke, A., 2018. Atmospheric controls on hydrogen and oxygen isotope composition of meteoric and surface waters in Patagonia, Hydrology Earth System Sciences Discussions. https://doi.org/10.5194/hess-2018-431
  • Grupe, G., Klaut, D., Mauder, M., Kröger., P., Lang, A., Mayr, C., Söllner, C., 2018.  Multi‐isotope provenancing of archaeological skeletons including cremations in a reference area of the European Alps. Rapid Communications in Mass Spectrometry 32: 1711-1727. https://doi.org/10.1002/rcm.8218
  • He, K., Roud, S.C., Gilder, S.A., Egli, R., Mayr, C., Petersen, N., 2018. Seasonal variability of magnetotactic bacteria in a freshwater pond, Geophysical Research Letters 45: 2294-2302. https://doi.org/10.1002/2018GL077213
  • Siahi M., Hofmann A., Master S., Wilson A., Mayr C., 2018. Trace element and stable (C, O) and radiogenic (Sr) isotope geochemistry of stromatolitic carbonate rocks of the Mesoarchaean Pongola Supergroup: Implications for seawater composition. Chemical Geology 476: 389-406.  https://doi.org/10.1016/j.chemgeo.2017.11.0362017

2017

  • Grupe, G., Grünewald, M., Gschwind, M., Hölzl, S., Kröger, P., Lang, A., Mayr, C., McGlynn, G.C., Metzner-Nebelsick, C., Neuberger, F., Peters, J., Reuß, S., Schmahl, W., Söllner, F., Sommer, S., Steidl, B., Trixl, S., Wycisk, D., 2017. Current Synthesis and Future Options, p. 229-250. In G. Grupe, A. Grigat, G.C. McGlynn (Eds.) Across the Alps in Prehistory. Springer.
  • Grupe, G., Hölzl, S., Mayr, C., Söllner, F., 2017. The Concept of Isotopic Landscapes: Modern Ecogeochemistry versus Bioarchaeology, p. 27-48. In G. Grupe, A. Grigat, G.C. McGlynn (Eds.) Across the Alps in Prehistory. Springer.
  • Mayr, C., Matzke-Karasz, R., Stojakowits, P., Lowick, S.E., Zolitschka, B., Heigl, T., Mollath, R., Theuerkauf, M., Weckend, M.-O., Bäumler, R., Gregor, H.-J., 2017. Palaeoenvironments during MIS 3 and MIS 2 inferred from lacustrine intercalations in the loess-palaeosol sequence at Bobingen (southern Germany). E&G Quaternary Science Journal 66: 73-89.
  • Mayr, C., Brandlmeier, B., Diersche, V., Stojakowits, P., Kirscher, U., Matzke-Karasz, R., Bachtadse, V., Eigler, M., Haas, U., Lempe, B., Reimer, P.J., Spötl, C., 2017. Nesseltalgraben, a new reference section of the last glacial period in southern Germany. Journal of Paleolimnology 58: 213-229.
  • Prieto, J., Mayr, C., 2017. New Miocene record of the suid Listriodon near Munich. Zitteliana 89: 355-357.
  • Toncala, A., Söllner, F., Mayr, C., Hölzl, S., Heck, K., Wycisk, D., Grupe, G., 2017. Isotopic Map of the Inn-Eisack-Adige-Brenner Passage and its Application to Prehistoric Human Cremations, p. 127-227. In G. Grupe, A. Grigat, G.C. McGlynn (Eds.) Across the Alps in Prehistory. Springer.

2016

  • Hockun, K., Mollenhauer, G., Ho, S.L., Hefter, J., Ohlendorf, C., Zolitschka, B., Mayr, C., Lücke, A., Schefuß, E., 2016. Using distribution and stable isotopes of n-alkanes to disentangle organic matter contributions to sediments of Laguna Potrok Aike, Argentina. Organic Geochemistry 102: 110-119.
  • Mauder, M., Ntoutsi, E., Kröger, P., Mayr, C., Grupe, G., Toncala, A., Hölzl, S., 2016. Applying data mining methods for the analysis of stable isotope data in bioarchaeology. Proceedings of the 2016 IEEE 12th International Conference on e-sciences, e-Science 2016, art. no. 7870904: 233-242
  • Mayr, C., Grupe, G., Toncala, A., Lihl, C.M., 2016. Linking oxygen isotopes of animal-bone phosphate with altimetry – results from archaeological finds from a transect in the Alps, p. 157-172. In G. Grupe & G.C. McGlynn (Eds.) Isotopic Landscapes in Bioarchaeology. Springer.
  • Salvador R.B., Prieto J., Mayr C., Rasser M.W., 2016. New gastropod assemblages from the Early/Middle Miocene of Riedensheim and Adelschlag-Fasanerie, southern Germany. Neues Jahrbuch für Geologie und Paläontologie Abhandlungen 279: 127-154.
  • Sánchez-Pastor N., Oehlerich M., Astilleros J.M., Kaliwoda M., Mayr C.C., Fernández-Diaz L., Schmahl W.W., 2016. Crystallisation of ikaite and its pseudomorphic transformation into calcite: Raman spectroscopy evidence. Geochimica Cosmochimica Acta 175:271-281.

2015

  • Heyng, A., Mayr, C., Lücke, A., Moschen, R., Wissel, H., Striewski, B., Bauersachs, T., 2015. Middle and Late Holocene paleotemperatures reconstructed from oxygen isotopes and GDGTs of sediments from Lake Pupuke, New Zealand. Quaternary International 374: 3-14.
  • Mayr, C., Laprida, C., Lücke, A., Martín, R.S., Massaferro, J., Ramón-Mercau, J., Wissel, H., 2015. Oxygen isotope ratios of chironomids, aquatic macrophytes and ostracods for lake-water isotopic reconstructions – results of a calibration study in Patagonia. Journal of Hydrology 529: 600-607.
  • Mayr, C., Matzke-Karasz, R., Manthe, P., Arnold, J., Hänfling, J., Hilber, J., Spitzenberger, D., Schmid, W., Schönfeld, G., 2015. Environmental change in the vicinity of the Neolithic wetland settlement Pestenacker (S-Germany) during the last 6600 years. Journal of Archaeological Science 54: 396-409.
  • Oehlerich, M., Mayr, C., Hölzl, S., Rummel, S., Teichert, B.M.A., Gussone, N., Hahn, A., Lücke, A., Ohlendorf, C., Zolitschka, B., 2015. Lateglacial and Holocene climatic changes in south-eastern Patagonia inferred from carbonate isotope records of Laguna Potrok Aike (Argentina). Quaternary Science Reviews 114: 189-202.

2014

  • Heyng, A., Mayr, C., Lücke, A., Wissel, H., Striewski, B., 2014. Late Holocene hydrologic changes in northern New Zealand inferred from stable isotope values of aquatic cellulose in sediments from Lake Pupuke. Journal of Paleolimnology 51: 485-497.
  • Mayr, C., Rebolledo, L., Schulte, K., Schuster, A., Zolitschka, B., Försterra, G., Häussermann, V., 2014. Responses of nitrogen and carbon deposition rates in Comau Fjord (42°S, Southern Chile) to natural and anthropogenic impacts during the last century. Continental Shelf Research 78: 29-38.
  • Muñoz, P., Sellanes, J., Villalobos, K., Zapata-Hernández, G., Mayr, C., Araya, K., 2014.  Geochemistry of reduced fluids from shallow cold vents hosting chemosynthetic communities (Comau Fjord, Chilean Patagonia, _42_S). Progress in Oceanography 129 (Part A), 159-169.
  • Ohlendorf, C., Fey, M., Massaferro, J., Haberzettl, T., Laprida, C., Lücke, A., Maidana, N., Mayr, C., Oehlerich, M., Ramón-Mercau, J., Wille, M., Corbella, H., St.-Onge, G., Schäbitz, F., Zolitschka, B., 2014. Late Holocene hydrology inferred from lacustrine sediments of Laguna Cháltel (southeastern Argentina). Palaeogeography, Palaeoclimatology, Palaeoecology.
  • Vuillemin, A., Ariztegui, D., Lücke, A., Mayr, C., PASADO Science team, 2014. Paleoenvironmental conditions define current sustainability of microbial populations in Laguna Potrok Aike sediments, Argentina. Aquatic Sciences 76: 101-114.
  • Zapata-Hernandez, G.I., Sellanes, J., Mayr, C., Munoz, P., 2014. Benthic food web structure in the Comau Fjord, Chile (42°S): preliminary assessment including a site with chemosynthetic activity.  Progress in Oceanography 129 (Part A): 149-158.
  • Zech, M., Mayr, C., Tuthorn, M., Leiber-Sauheitl, K., Glaser, B., 2014. Oxygen isotope ratios (18O/16O) of hemicellulose-derived sugar biomarkers in plants, soils and sediments as paleoclimate proxy I: Insight from a climate chamber experiment. Geochimica Cosmochimica Acta 126: 614-623.
  • Zech, M., Mayr, C., Tuthorn, M., Leiber-Sauheitl, K., Glaser, B., 2014. Reply to the comment on “Zech et al. (2014) Oxygen isotope ratios (18O/16O) of hemicellulose-derived sugar biomarkers in plants, soils and sediments as paleoclimate proxy I: Insight from a climate chamber experiment. GCA 126, 614-623”. Geochimica et Cosmochimica Acta 141, 680-682.
  • Zhu, J., Lücke, A., Wissel, H., Mayr, C., Enters, D., Ja Kim, K., Ohlendorf, C., Schäbitz, F., Zolitschka, B., 2014. Climate history of the Southern Hemisphere Westerlies belt during the last glacial-interglacial transition revealed from lake water oxygen isotope reconstruction of Laguna Potrok Aike. Climate of the Past 10, 2153-2169.
  • Zhu, J., Lücke, A., Wissel, H., Mayr, C., Ohlendorf, C., Zolitschka, B., PASADO science team, 2014. Characterizing oxygen isotope variability and host-water relation of modern and subfossil aquatic mosses. Geochimica Cosmochimica Acta 130: 212-228.

2013

  • Braig, E., Mayr, C., Kirchner, G., Hofmann, A., Raeder, U., Melzer, A., 2013. 50 years of eutrophication and lake restoration reflected in sedimentary carbon and nitrogen isotopes of a small hardwater lake (S-Germany). Journal of Limnology 72: 262-279
  • Kliem, P., Buylaert, J.P., Hahn, A., Mayr, C., Murray, A.S., Ohlendorf, C., Veres, D., Wastegard, S., Zolitschka, B., PASADO Science Team, 2013. Magnitude, geomorphologic response and climate links of lake level oscillations at Laguna Potrok Aike, Patagonian steppe (Argentina). Quaternary Science Reviews 71: 131-146.
  • Martínez, J.I., Mayr, C., Yokoyama, Y., Velez, M.I., Battarbee, R.W., 2013. The San Nicolás succession of the Cauca paleolake: a late Holocene laminated ria lake record from the Neotropics. Journal of Paleolimnology 49: 287-300.
  • Mayr, C., Lücke, A., Wagner, S., Wissel, H., Ohlendorf, C., Haberzettl, T., Oehlerich, M., Schaebitz, F., Wille, M., Zhu, J., Zolitschka, B., 2013. Intensified Southern Hemisphere Westerlies regulated atmospheric CO2 during the last deglaciation. Geology 41: 831-834.
  • Oehlerich, M., Mayr, C.C., Griesshaber, E., Lücke, A., Oeckler, O.M., Ohlendorf, C., Schmahl, W., Zolitschka, B., 2013. Ikaite precipitation in a lacustrine environment – implications for palaeoclimatic studies using carbonates from Laguna Potrok Aike (Patagonia, Argentina). Quaternary Science Reviews 71: 46-53.
  • Oehlerich, M., Baumer, M., Lücke, A., Mayr, C., 2013. Effects of organic matter on carbonate stable isotope ratios – implications for analyses of bulk sediments. Rapid Communications in Mass Spectrometry 27: 707-712.
  • Ohlendorf, C., Fey, M., Gebhardt, C., Haberzettl, T., Lücke, A., Mayr, A., Schaebitz, F., Wille, M., Zolitschka, B., 2013. Mechanisms of lake-level change at Laguna Potrok Aike (Argentina) – insights from hydrological balance calculations. Quaternary Science Reviews 71: 27-45.
  • Schäbitz, F. , Wille, M., Francois, J.-P., Haberzettl, T., Quintana, F., Mayr, C., Lücke, A., Ohlendorf, C., Mancini, V., Paez, M.M., Prieto, A.R., Zolitschka, B., 2013. Reconstrucion of paleoprecipitation based on pollen transfer functions – the record of the last 16 ka from Laguna Potrok Aike, southern Patagonia. Quaternary Science Reviews 71: 175-190.
  • Veit-Köhler, G., Guilini, K., Peeken, I., Quillfeldt, P., Mayr, C., 2013. Carbon and nitrogen stable isotope signatures of deep-sea meiofauna follow oceanographic gradients across the Southern Ocean. Progress in Oceanography 110: 69-79.
  • Vuillemin, A., Ariztegui, D., De Coninck, A.S., Lücke, A., Mayr, C., Schubert, C., PASADO Scienitific Team, 2013. Origin and significance of diagentic concretions of Laguna Potrok Aike sediments. Journal of Paleolimnology 50: 275-291.
  • Zhu, J., Lücke, A., Wissel, H., Müller, D., Mayr, C., Ohlendorf, C., Zolitschka, B., 2013. The last Glacial–Interglacial transition in Patagonia, Argentina: the stable isotope record of bulk sedimentary organic matter from Laguna Potrok Aike. Quaternary Science Reviews 71: 46-53.

2012

  • Agerer, R., Christan, J., Mayr, C., Hobbie, E., 2012. Isotopic signatures and trophic status of Ramaria. Mycological Progress 11: 47-59.
  • Beck, A., Mayr, C., 2012. Nitrogen and carbon isotope variability in the green-algal lichen Xanthoris parietina and their implications on mycobiont-photobiont interactions. Ecology and Evolution. doi: 10.1002/ece3.417.
  • Heyng, A.M., Mayr, C., Lücke, A., Striewski, B., Wastegård, S., Wissel, H., 2012. Holocene environmental changes reflected in organic isotope record from Lake Pupuke, New Zealand. Journal of Paleolimnology 48: 351-366.
  • Recasens, C., Ariztegui, D., Gebhardt, C., Gogorza, C., Haberzettl, T., Hahn, A., Kliem, P., Lisé-Pronovost, A., Lücke, A., Maidana, N.I., Mayr, C., Ohlendorf, C., Schäbitz, F., St-Onge, G., Wille, M., Zolitschka, B., PASADO Science Team, 2012. New insights into hydrological changes in Laguna Potrok Aike, Southern Patagonia, since the Late Pleistocene: the PASADO multiproxy record. The Holocene 22: 1323-1335.
  • Wild, C., Laforsch, C., Mayr, C., Fuß, R., Niggl, W., 2012. Effect of water currents on organic matter release by two scleractinian corals. Aquatic Ecology 46: 335-341.

2011

  • Mayr, C., Försterra, G., Häussermann, V., Wunderlich, A., Grau, J., Zieringer, M., Altenbach, A.V., 2011. Stable isotope variability in a Chilean food-web: implications for N- and C-cycles. Marine Ecology Progress Series 428: 89-104.
  • Altenbach, A.V., Leiter, C., Mayr, C., Struck, U., Hiss, M., Radic, A., 2011. Carbon and nitrogen isotopic fractionation in foraminifera: signatures from anoxia, p. 519-535. In: A. Altenbach, J. Bernhard, J. Seckbach (Eds.), Anoxia: Paleontological Strategies and Evidence for Eukaryote Survival and Paleontological Strategies. Book Series: Cellular Origins, Life in Extreme Habitats and Astrobiology. Springer.

2010

  • Kastner, S., Ohlendorf, C., Haberzettl, T., Lücke, A., Mayr, C., Maidana, N.I., Schäbitz, F., Zolitschka, B., 2010. Southern hemispheric westerlies control the spatial distribution of modern sediments in Laguna Potrok Aike, Argentina. – Journal of Paleolimnology 44: 887-902.
  • Naumann, M.S., Mayr, C., Struck, U., Wild, C., 2010. Coral mucus stable isotope composition and labeling: experimental evidence for mucus uptake by epizoic acoelomorph worms. – Marine Biology 157: 2521-2531.
  • Haas, A.F., Naumann, M.S., Struck, U., Mayr, C., el-Zibdah, M., Wild, C., 2010. Organic matter release by coral reef associated benthic algae in the Northern Red Sea. – Journal of Experimental Marine Biology and Ecology 389: 53-60.
  • Kastner, S., Enters, D., Ohlendorf, C., Haberzettl, T., Kuhn, G., Lücke, A., Mayr, C., Reyss, J.-L., Wastegard, S., Zolitschka, B., 2010.  Reconstructing 2000 years of hydrological variation derived from laminated proglacial sediments of Lago del Desierto at the eastern margin of the South Patagonian Ice Field, Argentina. – Global and Planetary Change 72: 201-214.
  • Naumann, M.S., Haas, A., Struck, U., Mayr, C., el-Zibdah, M., Wild, C., 2010. Organic matter release by dominant hermatypic corals of the Northern Red Sea. – Coral Reefs 29: 649-659.
  • Enters, D., Behling, H., Mayr, C., Dupont, L., Zolitschka, B., 2010. Holocene environmental dynamics of south-eastern Brazil recorded in laminated sediments of Lago Aleixo. – Journal of Paleolimnology 44: 265-277.
  • Bahlmann, E., Bernasconi, S.M., Bouillon, S., Houtekamer, M., Korntheuer, M., Langenberg, F., Mayr, C., Metzke, M., Middelburg, J.J., Nagel, B., Struck, U., Voß, M., Emeis, K.-C., 2010. Performance evaluation of nitrogen isotope ratio determination in marine and lacustrine sediments: An inter-laboratory comparison. – Organic Geochemistry 41: 3-12.

2009

  • Wild, C., Haas, A., Naumann, M., Mayr, C., El-Zibdah, M., 2009. Comparative investigation of organic matter release by corals and benthic reef algae – implications for pelagic and benthic microbial metabolism. – Proceedings of the 11th International Coral Reef Symposium, Ft. Lauderdale, USA: 1319-1323.
  • Niggl, W., Glas, M., Laforsch, C., Mayr, C., Wild, C., 2009. First evidence of coral bleaching stimulating organic matter release. – Proceedings of the 11th International Coral Reef Symposium, Ft. Lauderdale, USA: 905-910.
  • Wild, C., Wehrmann, L., Mayr, C., Schöttner, S.I., Allers, E., Lundälv, T., 2009. Microbial degradation of cold-water coral-derived organic matter: potential implication for organic C cycling in the water column above Tisler Reef. – Aquatic Biology 7: 71-80.
  • Fey, M., Korr, C., Maidana, N.I., Carrevedo, M.L., Dietrich, S., Corbella, H., Haberzettl, T., Kuhn, G., Lücke, A., Mayr, C., Ohlendorf, C., Schäbitz, F., Zolitschka B., 2009. Palaeoenvironmental changes during the last 1600 years inferred from the sediment record of a cirque lake in southern Patagonia (Laguna Las Vizcachas, Argentina). – Palaeogeography, Palaeoclimatology, Palaeoecology 281: 363-375.
  • Haberzettl, T., Anselmetti, F.S., Bowen, S.W., Fey, M., Mayr, C., Zolitschka, B., Ariztegui, D., Mauz, B., Ohlendorf, C., Kastner, S., Lücke, A., Schäbitz, F., Wille, M., 2009. Late Pleistocene dust deposition in the Patagonian steppe – extending and refining the paleoenvironmental and tephrochronological record from Laguna Potrok Aike back to 55 ka. – Quaternary Science Reviews 28: 2927-2939.
  • Mayr, C., Lücke, A., Maidana, N.I., Wille, M., Haberzettl, T., Corbella, H., Ohlendorf, C., Schäbitz, F., Fey, M., Jansen, S., Zolitschka, B., 2009. Isotopic and geochemical fingerprints of lacustrine organic matter sources reflect environmental changes during the last 16,000 years in semi-arid Patagonia. – Journal of Paleolimnology 42: 81-102.
  • Striewski, B., Mayr, C., Flenley, J., Naumann, R., Lücke, A., 2009. Multi-proxy evidence of late Holocene human-induced environmental changes at Lake Pupuke, Auckland (New Zealand). – Quaternary International 202: 69-93.

2008

  • Wild, C., Mayr, C., Schöttner, S., Wehrmann, L., Naumann, M., Hoffmann, F., Rapp, T. (2008). Organic matter release by cold water corals and its implication for fauna-microbe interaction. – Marine Ecology Progress Series 372: 67-75.
  • Haberzettl, T., Kück, B., Wulf, S., Anselmetti, F., Ariztegui, D., Fey, M., Janssen, S., Lücke, A., Mayr, C., Ohlendorf, C., Schäbitz, F., Schleser, G.H., Wille, M., Zolitschka, B. (2008). Hydrological variability and explosive volcanic activity in southeastern Patagonia during Oxygen Isotope Stage 3 and the Holocene inferred from lake sediments of Laguna Potrok Aike, Argentina. – Palaeogeography, Palaeoclimatology, Palaeoecology, 259: 213-229.
  • Wissel, H., Mayr, C., Lücke, A. (2008): A new approach for the isolation of cellulose from aquatic plant tissue and freshwater sediments for stable isotope analysis. – Organic Geochemistry 39: 1545-1561.

2007

  • Haberzettl., T., Mayr, C., Wille, M., Zolitschka, B. (2007): Linkages between southern hemisphere westerlies and hydrological changes in semi-arid Patagonia during the last 16,000 years. – PAGES News 15 (2), 22-23.
  • Haberzettl, T., Corbella, H., Fey, M., Janssen, S., Lücke, A., Mayr, C., Ohlendorf, C., Schäbitz, F., Schleser, G.H., Wille, M., Wulf, S., Zolitschka, B. (2007): Late Glacial and Holocene wet-dry cycles in southern Patagonia: chronology, sedimentology and geochemistry of a lacustrine record from Laguna Potrok Aike, Argentina. – The Holocene 17: 297-311.
  • Mayr, C., Wille, M., Haberzettl, T., Fey, M., Janssen, S., Lücke, A., Ohlendorf, C., Oliva, G., Schäbitz, F., Schleser, G.H. & Zolitschka, B. (2007): Holocene variability of the Southern Hemisphere westerlies in Argentinean Patagonia (52°S). – Quaternary Science Reviews 26: 579-584.
  • Mayr, C., Lücke, A., Stichler, W., Trimborn, P., Ercolano, B., Oliva, G., Ohlendorf, C., Soto, J., Fey, M., Haberzettl, T., Janssen, S., Schäbitz, F., Schleser, G.H., Wille, M. & Zolitschka, B. (2007): Precipitation origin and evaporation of lakes in semi-arid Patagonia (Argentina) inferred from stable isotopes (δ18O, δ2H). – Journal of Hydrology 334: 53-63.
  • Messyasz, B., Maidana, N.I., Mayr, C., Lücke, A. (2007): Summer phytoplankton and the hydrochemistry of the crater lake Laguna Azul (Santa Cruz, Argentina). – Oceanological and Hydrobiological Studies, Supplement 1, “Phycologica Polonica”: 95-105.
  • Wagner, S., Widmann, M., Jones, J., Haberzettl, T., Lücke, A., Mayr, C., Ohlendorf, C., Schäbitz, F. & Zolitschka, B. (2007): Transient simulations, empirical reconstructions and forcing mechanisms for the Mid-Holocene hydrological climate in Southern Patagonia. – Climate Dynamics 29: 333-355.
  • Wille, M., Maidana, N. I., Schäbitz, F., Fey, M., Haberzettl, T., Janssen, S., Lücke, A., Mayr, C., Ohlendorf, C., Schleser, G. H., Zolitschka, B. (2007): Vegetation and climate dynamics in southern South America: the microfossil record of Laguna Potrok Aike, Santa Cruz, Argentina. – Review of Palaeobotany and Palynology 146: 234-246.

2006

  • Haberzettl, T., Wille, M., Fey, M., Janssen, S., Lücke, A., Mayr, C., Ohlendorf, C., Schäbitz, F., Schleser, G.H. & Zolitschka, B. (2006): Environmental change and fire history of southern Patagonia (Argentina) during the last five centuries.- Quaternary International 158: 72-82.
  • Zolitschka, B., Schäbitz, F., Lücke, A., Corbella, H., Ercolano, B., Fey, M., Haberzettl, T., Janssen, S., Maidana, N., Mayr, C., Ohlendorf, C., Oliva, G., Paez, M.M., Schleser, G.H., Soto, J., Tiberi, P. & Wille, M. (2006): Crater lakes of the Pali Aike Volcanic Field as key sites for paleoclimatic and paleoecological reconstructions in southern Patagonia, Argentina.- Journal of South American Earth Sciences 21: 294-309.

2005

  • Haberzettl, T., Fey, M., Lücke, A,. Mayr, C., Ohlendorf, C., Schäbitz, F., Schleser, G.H., Wille, M., Zolitschka, B. (2005): Lake level changes and Medieval Climate Anomaly as reflected by sediments of Laguna Potrok Aike, southern Patagonia (Argentina). Journal of Paleolimnology 33: 283-302.
  • Mayr, C., Fey, M., Haberzettl, T., Janssen, S., Lücke, A., Maidana, N.I., Ohlendorf, C., Schäbitz, F., Schleser, G., Struck, U., Wille, M. & Zolitschka, B. (2005): Palaeoenvironmental changes in southern Patagonia during the last millennium recorded in lake sediments from Laguna Azul.- Palaeogeography, Palaeoclimatology, Palaeoecology 228: 203-227.

2004

  • Mayr, C., Trimborn, P., Lipp, J., Grams, T.E.E., Graf, W., Payer, H.-D., Stichler, W. (2004): Climate information from stable hydrogen and carbon isotopes of C3 plants- growth chamber experiments and field observations. In: Fischer, H., T. Kumke, G. Lohmann, G. Flöser, H. Miller, H. von Storch, & J.F.W. Negendank (Hrsg.): The climate in historical times: Towards a synthesis of Holocene proxy data and climate models. Springer: 263-279.

2003

  • Mayr, C., Frenzel, B., Friedrich, M., Spurk, M., Stichler, W., Trimborn, P. (2003): Stable carbon- and hydrogen-isotope ratios of subfossil oaks in southern Germany: methodology and application to a composite record for the Holocene. The Holocene 13: 393-402.
  • Schäbitz, F., Paez, M.M., Mancini, M.V., Quintana, F.A., Wille, M., Corbella, H., Haberzettl, T., Lücke, A., Prieto, A.R., Maidana, N., Mayr, C., Ohlendorf, C., Schleser, G.H., Zolitschka, B. (2003): Estudios paleoambientales en lagos volcánicos de Pali Aike, sur de Patagonia (Argentina): palinología. Revista del Museo Argentino de Ciencias Naturales 5: 301-316.

1999

  • Mayr, C., Thümmler, B., Windmaier, G., Altenbach, A.V., Köhler, H., Tiedemann, R. (1999): New data about the Maastrichtian/Danian transition in the southern Pyrenees (Ager Basin, Catalonia, Spain). Revista Espanola de Micropaleontología 31: 357-368.

Lehre

aktuelle Lehrveranstaltungen im UnivIS: http://univis.uni-erlangen.de/

Forschung

Schwerpunkte

Paläoklima

  • Klimaarchive: Seesedimente, Baum-Jahrringe
  • Proxies: Stabile Isotope, Geochemie
  • Regionale Schwerpunkte: Südamerika, Europa
  • Kalibration von Klimaproxies

Stoffkreisläufe

  • Nahrungsnetze
  • Stofftransport

Hydrologie

  • Stabile Isotope von Oberflächengewässern
  • Organismenreste als Isotopenproxies

Laufende Projekte

Erfolg, Grenzen und Misserfolg von Subsistenzstrategien im östlichen Mitteleuropa während des frühen Gravettien und des Letzten Glazialen Maximums

DFG-Projekt, 2020-2023

Das Letzte Glaziale Maximum (LGM, ca. 24.000-19.000 cal BP) war, im Gegensatz zur landläufigen Meinung, eine Zeit relativer klimatischer Stabilität und wiedererstarkender menschlicher Populationen. Die unwirtlichsten klimatischen Bedingungen des gesamten Jungpaläolithikums herrschten vielmehr während des vorhergehenden späten Gravettien (ca. 29.000-25.000 cal BP). Der Fokus des Projekts liegt auf einem Fundstellen-Cluster in Österreich, Mähren und Südpolen, welches – obwohl nur dünn besiedelt – anders als andere Regionen nördlich von 50°N nicht von einem Populationszusammenbruch während dieser klimatischen Ungunstphase betroffen war. Daraus ergeben sich folgende Fragen: Was machte die Region besonders und welche adaptiven Strategien entwickelten ihre Bewohner? Um diese Fragen zu beantworten, vergleichen wir die Umweltbedingungen und die archäologischen Befunde des LGM mit denen des frühen Gravettien, einer Zeit der kulturellen Blüte und vergleichsweise günstiger klimatischer Umstände. Wir verbinden archäologische Analysen (z.B. von lithischen und organischen Werkzeugen), osteoarchäologische Informationen sowie Daten zur Sedimentologie und Paläoumwelt (Geochemie, stabile Isotope, Mollusken, u.a.).

Abgeschlossene Projekte

ALPWÜRM: Umwelt- und Klimavariabilität während des Mittelwürms in den Nordalpen

DFG-Projekt, 2016 – 2019

Die letzte Kaltzeit, die im Alpenraum Würm-Glazial genannt wird, war in der Nordhemisphäre durch starke Klimaschankungen (Dansgaard-Oeschger-Zyklen, Heinrich-Ereignisse) geprägt. Außerhalb des Grönland-Eises und inbesondere im Alpenraum sind diese Schwankungen und deren Auswirkungen auf die Umwelt kaum dokumentiert. Im Projekt ALPWÜRM werden Änderungen der Vegetation, Fauna und Umweltbedingungen während des Mittelwürms an der inneralpinen Lokalität Nesseltalgraben bei Berchtesgaden (SO-Bayern) mit einem Multi-Proxy-Ansatz untersucht.

Ausgewählte Publikationen:

Stojakowits, P., Mayr, C., Lücke, A., Wissel, H., Hedenäs, L., Lempe, B., Friedmann, A., Diersche, V., 2020. Impact of climatic extremes on Alpine ecosystems during MIS 3. Quaternary Science Reviews: 106333, https://doi.org/10.1016/j.quascirev.2020

Mayr, C., Stojakowits, P., Lempe, B., Blaauw, M., Diersche, V., Grohganz, M., López-Correa, M., Ohlendorf, C., Reimer, P., Zolitschka, B., 2019.  High-resolution geochemical record of environmental changes during MIS 3 from the northern Alps (Nesseltalgraben, Germany). Quaternary Science Reviews 218: 122-136. https://doi.org/10.1016/j.quascirev.2019.06.013

Mayr, C., Brandlmeier, B., Diersche, V., Stojakowits, P., Kirscher, U., Matzke-Karasz, R., Bachtadse, V., Eigler, M., Haas, U., Lempe, B., Reimer, P.J., Spötl, C., 2017. Nesseltalgraben, a new reference section of the last glacial period in southern Germany. Journal of Paleolimnology 58: 213-229.

OXICLIM: Synthese von Sauerstoffisotopen-Proxies zur Klimarekonstruktion in Südpatagonien

BMBF/MINCyT-Projekt, 2016 – 2018, Mitantragsteller: Dr. J. Massaferro (Bariloche), Dr. A. Srur (Mendoza)

Die Synthese terrestrischer Klimaarchive in Patagonien ist der Fokus des Projektes. Langfristiges Ziel des argentinisch-deutschen Kooperationsprojektes ist der Vergleich von Klimarekonstruktionen auf der Basis von Sauerstoff-Isotopen-Proxies in Jahrringen der Südbuche und in Seesedimenten entlang eines hydrologischen Gradienten, der durch den Lee-Effekt der Anden verursacht wird.

Oxygen and carbon isotope compositions of chironomids and ostracods in Patagonia as tools for quantitative paleoclimate reconstructions

DFG-Projekt, 2013-2014, Mitantragsteller: Dr. C. Laprida (Buenos Aires), Dr. J. Massaferro (Bariloche)

Im Projekt wurde das Potential verschiedener Organismenreste, die häufig in Seesedimenten vorkommen, für die Klimarekonstruktion untersucht. Im Untersuchungsgebiet in Südpatagonien wurden Sauerstoff-Isotopenverhältnisse von Zuckmückenlarven-Köpfen, Ostracoden-Klappen und aquatischen Wasserpflanzen bezüglich ihrer Eignung als quantitative Umweltproxies getestet.

Ausgewählte Publikation:

Mayr, C., Laprida, C., Lücke, A., Martín, R.S., Massaferro, J., Ramón-Mercau, J., Wissel, H., 2015. Oxygen isotope ratios of chironomids, aquatic macrophytes and ostracods for lake-water isotopic reconstructions – Results of a calibration study in Patagonia. Journal of Hydrology 529: 600-607.

PASADO-Isotope: Qualitative environmental and climatic reconstruction for the last glacial-interglacial cycles in southern Patagonia – the stable isotope record of the ICDP site Laguna Potrok Aike

DFG-Projekt, 2009 – 2012, Mitantragsteller: A. Lücke (FZ-Jülich)

Im Projekt wurde das Klima während des letzten Glazial-Interglazial Zyklus für die mittleren Breiten der Südhemisphäre (52°S) rekonstruiert. Bohrungen im Maarsee Laguna Potrok Aike in der Trockensteppe Südpatagoniens (Argentinien) wurden im Rahmen des Internationalen Kontinentalen Bohrprogrammes (ICDP, http://www.icdp-online.org/front_content.php) durchgeführt. Die bis zu 100 m langen Sedimentkerne lieferten ein einzigartiges Archiv für Umwelt- und Klimavariationen in dieser Region. Die Sedimente wurden mit einem Multi-Proxy-Ansatz (Geochronologie, Palynologie, Diatomologie, Paläomagnetik, Geochemie, stabile Isotope) im Projekt PASADO (http://www.pasado.uni-bremen.de/) von einem internationalen Forscherteam untersucht.

Im Teilprojekt PASADO-Isotope wurde das sedimentäre organischen Material und die lakustrinen Karbonate geochemisch untersucht. Die organischen Kohlenstoff- und Stickstoffisotope gaben Einblicke in die lakustrine Primärproduktion und die Quellen organischen Materials. Die Sauerstoff- und Kohlenstoffisotope der Karbonate und der sedimentären Zellulose bildeten die hydrologischen Veränderungen in Südpatagonien ab. Die Ergebnisse ermöglichen Einblicke in zeitliche Veränderungen der Lage und der Intensität der südhemisphärischen Westwindzirkulation und damit in die Verteilung von Feuchte und Energie in der Südhemisphäre während der letzten ca. 50 000 Jahre.

Ausgewählte Publikation:

Oehlerich, M., Mayr, C., Gussone, N., Hahn, A., Hölzl, S., Lücke, A., Ohlendorf, C., Rummel, S., Teichert, B.M.A., Zolitschka, B., 2015. Lateglacial and Holocene climatic changes in south-eastern Patagonia inferred from carbonate isotope records of Laguna Potrok Aike (Argentina). Quaternary Science Reviews 114: 189-202.

Klimaveränderungen im Holozän und Spätglazial Neuseelands: Stabile Isotope lakustriner Sedimente des Lake Pupuke (Auckland-Vulkanfeld)

DFG-Projekt, 2007 – 2011, Mitantragsteller: Dr. A. Lücke (FZ-Jülich)

Im Rahmen des Projektes wurden die hydrologischen Veränderungen im Holozän der mittleren Breiten der Südhemisphäre mittels Sedimentkernen aus dem Kratersee Lake Pupuke auf der Nordinsel Neuseelands (Auckland) untersucht . Sauerstoffisotope der lakustrinen Zellulose und des biogenen sedimentären Opals lieferten Erkenntnisse über zeitliche Veränderungen der Wasserbilanz und der Wassertemperatur des Sees. Isotopenverhältnisse der organischen Substanz der Sedimente wurden genutzt, um Änderungen der lakustrinen Primärproduktion und der Stoffkreisläufe im Sees zu erfassen.

Ausgewählte Publikationen:

Heyng, A.M., Mayr, C., Lücke, A., Moschen, R., Wissel, H., Striewski, B., Bauersachs, T., 2015. Middle and Late Holocene paleotemperatures reconstructed from oxygen isotopes and GDGTs of sediments from Lake Pupuke, New Zealand. Quaternary International 374: 3-14.

Abschlussarbeiten

BSc- und MSc-Arbeiten

Ich biete derzeit Abschlussarbeiten zu den Themenkomplexen „Geochemische Proxies in Loessprofilen“, „Seesedimente und Baum-Jahrringe als Klimaarchive in Südpatagonien“ und  „Klima- und Umweltbedingungen während des letzten Glazials in den Alpen“ an.