Fietzke, Jan

Dr. rer. nat. Jan Fietzke

Topic 3 und 6

FB 2: Marine Biogeochemie
FE Marine Geosysteme
FB 4: Dynamik des Ozeanbodens
FE Magmatische und hydrothermale Systeme

Büro: 8A/105, Telefon (Büro): +49 431 600 2106

Labor: 8A/004, Telefon (Labor): +49 431 600 2103

E-Mail: jfietzke(at)geomar.de

Kontakt

Adresse: GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel, Wischhofstraße 1-3, 24148 Kiel

Forschungsschwerpunkte

Instrumentelle Analytik (in situ Isotopen- und Elementanalytik, Laser Ablation, ICP-MS), Biomineralisation, chemisch Proxies in marinen Karbonaten

Projekte und Projektbeteiligungen

Projekte (PI)

LASSO: 2006-2008

BIOACID I: 2009-2012

BIOACID II: 2012-2015

EPIBleach: 2022-2025

Projektbeteiligungen

CALMARO: 2008-2012

TRION: 2010-2016

BASE-LiNE Earth: 2015-2018

Vita

1991-1997 Studium Physik (Diplom) TU Dresden & Uni Heidelberg

1997-2000 Doktorarbeit CAU Kiel & Uni Heidelberg, Dr. rer nat. Physik Uni Heidelberg

2000-2005 Postdoc CAU Kiel, IfM-GEOMAR Kiel

seit 2005 wiss. Angestellter (permanent) GEOMAR Kiel; Labor-Manager MC-ICP-MS (AXIOM lab)

seit 2010 Laborleiter LA-ICP-MS, GEOMAR Kiel

Wissenschaftliches Engagement

seit 2025 Joint-Editor-in-Chief bei "Geostandards and Geoanalytical Research", Wiley

Link zum Journal

Publikationen (Google Scholar und ResearchGate)

Publikationen von Jan Fietzke | Google Scholar

Publikationen von Jan Fietzke | ResearchGate

Publikationen (Highlights)

Fietzke, J. and M. Wall (2022), Distinct fine-scale variations in calcification control revealed by high-resolution 2D boron laser images in the cold-water coral Lophelia pertusa. Science Advances, 8 (11). eabj4172. doi: 10.1126/sciadv.abj4172

Fietzke, J. and M. Frische (2016), Experimental evaluation of elemental behavior during LA-ICP-MS: influences of plasma conditions and limits of plasma robustness, J. Anal. At. Spectrom. 31, 234-244, doi: 10.1039/c5ja00253b

Fietzke, J., F. Ragazzola, J. Halfar, H. Dietze, L.C. Foster, T.H. Hansteen, A. Eisenhauer, R.S. Steneck (2015), Century-scale trends and seasonality in pH and temperature for shallow zones of the Bering Sea, Proc. Natl. Acad. Sci. USA 112 (10), 2960-2965, doi: 10.1073/pnas.1419216112

Fietzke J., V. Liebetrau, D. Günther, K. Gürs, K. Hametner, K. Zumholz, T.H. Hansteen & A. Eisenhauer (2008), An alternative data acquisition and evaluation strategy for improved isotope ratio precision using LA-MC-ICP-MS applied for stable and radiogenic strontium isotopes in carbonates, J. Anal. At. Spectrom., 23, 955-961, doi:10.1039/b717706b

Fietzke, J., and A. Eisenhauer (2006), Determination of temperature-dependent stable strontium isotope (⁸⁸Sr/⁸⁶Sr) fractionation via bracketing standard MC-ICP-MS, Geochem. Geophys. Geosyst. 7, Q08009, doi:10.1029/2006GC001243

Publikationen (OceanRep)

Number of items: 168.

Articles in a Scientific Journal - peer-reviewed

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Karageorgis, A. P., Kafousia, N., Triantaphyllou, M. V., Fietzke, J.

, Dimiza, M. D., Goepfert, T. J., Koutsopoulou, E., Kaberi, H., Rousakis, G., Gogou, A., Kanellopoulos, T. D., Petrakis, S., Karagiorgas, M. and Mavromatis, V. (2025) Formation conditions of coastal palaeolakes and associated abiotic aragonite deposition in the eastern Mediterranean during the upper Pleistocene.

Quaternary Science Reviews, 356 . Art.Nr. 109253. DOI 10.1016/j.quascirev.2025.109253.

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Kearney, R. J., Goff, J., Smith, V., Schwab, M. J., Özdemir, Y., Karaoǧlu, Ö., Thirlwall, M., Barfod, D. N., Appelt, O., Günter, C., Fietzke, J.

, Pickarski, N., Neugebauer, I., Tjallingii, R. and Brauer, A. (2025) Glass geochemistry and tephrostratigraphy of key tephra layers in and around Lake Van, Eastern Anatolian Volcanic Province (EAVP).

Quaternary Science Reviews, 352 . Art.Nr. 109165. DOI 10.1016/j.quascirev.2024.109165.

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Rittweg, T. D., Wiedenbeck, M., Fietzke, J.

and Trueman, C. (2025) Varying organic content in fish otoliths: Effects on SIMS-based δ18O measurements and possible corrections.

Fisheries Research, 281 . Art.Nr. 107239. DOI 10.1016/j.fishres.2024.107239.

Rittweg, T. D., Trueman, C., Wiedenbeck, M., Fietzke, J.

, Wolter, C., Talluto, L., Dennenmoser, S., Nolte, A. and Arlinghaus, R. (2024) Variable habitat use supports fine-scale population differentiation of a freshwater piscivore (northern pike, Esox lucius) along salinity gradients in brackish lagoons.

Oecologia, 206 (3-4). pp. 275-292. DOI 10.1007/s00442-024-05627-7.

[thumbnail of Paleoceanog and Paleoclimatol - 2024 - Huang - Seawater Lead Isotopes Record Early Miocene to Modern Circulation Dynamics.pdf]

[thumbnail of 2024pa004922-sup-0001-supporting information si-s01.pdf]

Huang, H.

, Gutjahr, M.

, Song, Z.

, Fietzke, J.

, Frank, M.

, Kuhn, G., Hillenbrand, C. D., Christl, M., Garbe‐Schönberg, D., Goepfert, T. and Eisenhauer, A.

(2024) Seawater Lead Isotopes Record Early Miocene to Modern Circulation Dynamics in the Pacific Sector of the Southern Ocean.

Paleoceanography and Paleoclimatology, 39 (12). e2024PA004922. DOI 10.1029/2024PA004922.

Yu, Y.

, Hathorne, E. C.

, Siebert, C., Gutjahr, M.

, Fietzke, J.

and Frank, M.

(2024) Unravelling instrumental mass fractionation of MC-ICP-MS using neodymium isotopes.

Chemical Geology, 662 . Art.Nr. 122220. DOI 10.1016/j.chemgeo.2024.122220.

Kearney, R. J., Schwab, M. J., Redant, D., Neugebauer, I., Appelt, O., Blanchet, C., Fietzke, J.

, Günter, C., Müller, D. J. M., Tjallingii, R. and Brauer, A. (2024) Identification of the Campanian Ignimbrite in the Dead Sea and consequent time-transgressive hydroclimatic shifts in the Eastern Mediterranean.

Scientific Reports, 14 . Art.Nr. 12114. DOI 10.1038/s41598-024-59639-7.

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Antoine, P. O., Wieringa, L. N., Adnet, S., Aguilera, O., Bodin, S. C., Cairns, S., Conejeros-Vargas, C. A., Cornée, J. J., Ezerinskis, Z., Fietzke, J.

, Gribenski, N. O., Grouard, S., Hendy, A., Hoorn, C., Joannes-Boyau, R., Langer, M. R., Luque, J., Marivaux, L., Moissette, P., Nooren, K., Quillévéré, F., Sapolaitė, J., Sciumbata, M., Valla, P. G., Witteveen, N. H., Casanova, A., Clavier, S., Bidgrain, P., Gallay, M., Rhoné, M. and Heuret, A. (2024) A Late Pleistocene coastal ecosystem in French Guiana was hyperdiverse relative to today. PNAS Proceedings of the National Academy of Sciences of the United States of America, 121 (14). e2311597121. DOI 10.1073/pnas.2311597121.

Wind, S. C., Hannington, M. D., Schneider, D. A., Fietzke, J.

, Kilias, S. P. and Bruce Gemmell, J. (2023) Origin of Hydrothermal Barite in Polymetallic Veins and Carbonate-Hosted Deposits of the Cyclades Continental Back Arc.

Economic Geology, 118 (8). pp. 1959-1994. DOI 10.5382/econgeo.5028.

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Fietzke, J.

and Anagnostou, E.

(2023) Sources of Inaccuracy in Boron Isotope Measurement Using LA-MC-ICP-MS.

Geostandards and Geoanalytical Research, 47 (3). pp. 481-492. DOI 10.1111/ggr.12511.

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Agiadi, K., Quillévéré, F., Nawrot, R., Sommeville, T., Coll, M., Koskeridou, E., Fietzke, J.

and Zuschin, M. (2023) Palaeontological evidence for community-level decrease in mesopelagic fish size during Pleistocene climate warming in the eastern Mediterranean.

Proceedings of the Royal Society B: Biological Sciences, 290 (1990). Art.Nr. 20221994. DOI 10.1098/rspb.2022.1994.

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Mayk, D., Harper, E. M., Fietzke, J.

, Backeljau, T. and Peck, L. S. (2022) 130 years of heavy metal pollution archived in the shell of the intertidal dog whelk, Nucella lapillus (Gastropoda, Muricidae). Marine Pollution Bulletin, 185, Part A . Art.Nr. 114286. DOI 10.1016/j.marpolbul.2022.114286.

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Prouty, N. G., Wall, M., Fietzke, J.

, Cheriton, O. M., Anagnostou, E.

, Phillips, B. L. and Paytan, A. (2022) The role of pH up-regulation in response to nutrient-enriched, low-pH groundwater discharge.

Marine Chemistry, 243 . Art.Nr. 104134. DOI 10.1016/j.marchem.2022.104134.

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Flöter, S., Fietzke, J.

, Gutjahr, M.

, Nehrke, G. and Eisenhauer, A.

(2022) Incorporation of Na and S in bamboo coral skeletons.

Chemical Geology, 597 . Art.Nr. 120795. DOI 10.1016/j.chemgeo.2022.120795.

Fietzke, J.

and Wall, M. (2022) Distinct fine-scale variations in calcification control revealed by high-resolution 2D boron laser images in the cold-water coral Lophelia pertusa.

Science Advances, 8 (11). Art.Nr. eabj4172. DOI 10.1126/sciadv.abj4172.

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Ronge, T. A., Frische, M., Fietzke, J.

, Stephens, A. L., Bostock, H. and Tiedemann, R. (2021) Southern Ocean contribution to both steps in deglacial atmospheric CO2 rise.

Scientific Reports, 11 . Art.Nr. 22117. DOI 10.1038/s41598-021-01657-w.

Hallmann, N., Camoin, G., Eisenhauer, A.

, Samankassou, E., Vella, C., Botella, A., Milne, G. A., Pothin, V., Dussouillez, P., Fleury, J., Fietzke, J.

and Goepfert, T. (2020) Reef response to sea-level and environmental changes in the Central South Pacific over the past 6000 years.

Global and Planetary Change, 195 . Art.Nr. 103357. DOI 10.1016/j.gloplacha.2020.103357.

+2 more...

Rasher, D. B., Steneck, R. S., Halfar, J., Kroeker, K. J., Ries, J. B., Tinker, M. T., Chan, P. T. W., Fietzke, J.

, Kamenos, N. A., Konar, B. H., Lefcheck, J. S., Norley, C. J. D., Weitzman, B. P., Westfield, I. T. and Estes, J. A. (2020) Keystone predators govern the pathway and pace of climate impacts in a subarctic marine ecosystem. Science, 369 (6509). pp. 1351-1354. DOI 10.1126/science.aav7515.

Yu, Y., Siebert, C., Fietzke, J.

, Goepfert, T., Hathorne, E.

, Cao, Z. and Frank, M.

(2020) The impact of MC-ICP-MS plasma conditions on the accuracy and precision of stable isotope measurements evaluated for barium isotopes. Chemical Geology, 549 . Art.Nr. 119697. DOI 10.1016/j.chemgeo.2020.119697.

Rashid, R., Eisenhauer, A.

, Liebetrau, V., Fietzke, J.

, Böhm, F., Wall, M., Krause, S.

, Rüggeberg, A., Dullo, W. C.

, Jurikova, H., Samankassou, E. and Lazar, B. (2020) Early Diagenetic Imprint on Temperature Proxies in Holocene Corals: A Case Study From French Polynesia.

Frontiers in Earth Science, 8 (301). DOI 10.3389/feart.2020.00301.

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Wienberg, C., Titschack, J., Frank, N., De Pol-Holz, R., Fietzke, J.

, Eisele, M., Kremer, A. and Hebbeln, D. (2020) Deglacial upslope shift of NE Atlantic intermediate waters controlled slope erosion and cold-water coral mound formation (Porcupine Seabight, Irish margin).

Quaternary Science Reviews, 237 (Article number 106310). DOI 10.1016/j.quascirev.2020.106310.

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Mayk, D., Fietzke, J.

, Anagnostou, E.

and Paytan, A. (2020) LA-MC-ICP-MS study of boron isotopes in individual planktonic foraminifera: a novel approach to obtain seasonal variability patterns. Chemical Geology, 531 . Art.Nr. 119351. DOI 10.1016/j.chemgeo.2019.119351.

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[thumbnail of This is the author accepted manuscript (AAM). The final published version (version of record) is available online via Wiley at https://onlinelibrary.wiley.com/doi/10.1111/pala.12447. Please refer to any applicable terms of use of the publisher.]

Ragazzola, F.

, Caragnano, A.

, Basso, D., Schmidt, D. N., Fietzke, J.

and Coxall, H. (2020) Establishing temperate crustose early Holocene coralline algae as archives for palaeoenvironmental reconstructions of the shallow water habitats of the Mediterranean Sea.

Palaeontology, 63 (1). pp. 155-170. DOI 10.1111/pala.12447.

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Wall, M., Prada, F., Fietzke, J.

, Caroselli, E., Dubinsky, Z., Brizi, L., Fantazzini, P., Franzellitti, S., Mass, T., Montagna, P., Falini, G. and Goffredo, S. (2019) Linking Internal Carbonate Chemistry Regulation and Calcification in Corals Growing at a Mediterranean CO2 Vent.

Frontiers in Marine Science, 6 (699). DOI 10.3389/fmars.2019.00699.

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Wall, M., Fietzke, J.

, Crook, E. D. and Paytan, A. (2019) Using B isotopes and B/Ca in corals from low saturation springs to constrain calcification mechanisms.

Nature Communications, 10 . Art.Nr. 3580. DOI 10.1038/s41467-019-11519-9.

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Jurikova, H., Liebetrau, V., Raddatz, J., Fietzke, J.

, Trotter, J., Rocholl, A., Krause, S., McCulloch, M., Rüggeberg, A.

and Eisenhauer, A.

(2019) Boron isotope composition of the cold-water coral Lophelia pertusa along the Norwegian margin: Zooming into a potential pH-proxy by combining bulk and high-resolution approaches.

Chemical Geology, 513 . pp. 143-152. DOI 10.1016/j.chemgeo.2019.01.005.

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Flöter, S., Fietzke, J.

, Gutjahr, M.

, Farmer, J.

, Hönisch, B., Nehrke, G.

and Eisenhauer, A.

(2019) The influence of skeletal micro-structures on potential proxy records in a bamboo coral.

Geochimica et Cosmochimica Acta, 248 . pp. 43-60. DOI 10.1016/j.gca.2018.12.027.

Cornée, J. J., Quillévéré, F., Moissette, P., Fietzke, J.

, López-Otálvaro, G. E., Melinte-Dobrinescu, M., Philippon, M., van Hinsbergen, D. J. J., Agiadi, K., Koskeridou, E. and Münch, P. (2018) Tectonic motion in oblique subduction forearcs: insights from the revisited Middle and Upper Pleistocene deposits of Rhodes, Greece. Journal of the Geological Society, 176 (1). pp. 78-96. DOI 10.1144/jgs2018-090.

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Shalev, N., Farkas, J., Fietzke, J.

, Novak, M., Schuessler, J. A., Pogge von Strandmann, P. A. E. and Törber, P. B. (2018) Mg Isotope Interlaboratory Comparison of Reference Materials from Earth-Surface Low-Temperature Environments.

Geostandards and Geoanalytical Research, 42 (2). pp. 205-221. DOI 10.1111/ggr.12208.

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Hallmann, N., Camoin, G., Eisenhauer, A.

, Botella, A., Milne, G. A., Vella, C., Samankassou, E., Pothin, V., Dussouillez, P., Fleury, J. and Fietzke, J.

(2018) Ice volume and climate changes from a 6000 year sea-level record in French Polynesia.

Nature Communications, 9 (285). DOI 10.1038/s41467-017-02695-7.

Williams, B., Halfar, J., Delong, K. L., Smith, E., Steneck, R., Lebednik, P. A., Jacob, D. E., Fietzke, J.

and Moore, G. W. K. (2017) North Pacific twentieth century decadal-scale variability is unique for the past 342 years.

Geophysical Research Letters, 44 (8). pp. 3761-3769. DOI 10.1002/2017GL073138.

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Yang, J., Barling, J., Siebert, C., Fietzke, J.

, Stephens, E. and Halliday, A. N. (2017) The molybdenum isotopic compositions of I-, S- and A-type granitic suites.

Geochimica et Cosmochimica Acta, 205 . pp. 168-186. DOI 10.1016/j.gca.2017.01.027.

Wall, M., Fietzke, J.

, Schmidt, G. M., Fink, A., Hofmann, L. C., de Beer, D. and Fabricius, K. E. (2016) Internal pH regulation facilitates in situ long-term acclimation of massive corals to end-of-century carbon dioxide conditions.

Scientific Reports, 6 (Art. Nr. 30688). DOI 10.1038/srep30688.

Wassenburg, J. A., Dietrich, S., Fietzke, J.

, Fohlmeister, J., Jochum, K. P., Scholz, D., Richter, D. K., Sabaoui, A., Spötl, C., Lohmann, G., Andreae, M. O. and Immenhauser, A. (2016) Reorganization of the North Atlantic Oscillation during early Holocene deglaciation. Nature Geoscience, 9 (8). pp. 602-605. DOI 10.1038/ngeo2767.

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Fruchter, N., Eisenhauer, A.

, Dietzel, M., Fietzke, J.

, Böhm, F., Montagna, P., Stein, M., Lazar, B., Rodolfo-Metalpa, R. and Erez, J. (2016) 88Sr/86Sr fractionation in inorganic aragonite and in corals. Geochimica et Cosmochimica Acta, 178 . pp. 268-280. DOI 10.1016/j.gca.2016.01.039.

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Ragazzola, F., Foster, L. C., Jones, C. J., Scott, T. B., Fietzke, J.

, Kilburn, M. R. and Schmidt, D. N. (2016) Impact of high CO2 on the geochemistry of the coralline algae Lithothamnion glaciale.

Scientific Reports, 6 (20572). DOI 10.1038/srep20572.

+3 more...

Fietzke, J.

and Frische, M. (2016) Experimental evaluation of elemental behavior during LA-ICP-MS: influences of plasma conditions and limits of plasma robustness. Journal of Analytical Atomic Spectrometry, 31 (1). pp. 234-244. DOI 10.1039/c5ja00253b.

Jamieson, J. W., Hannington, M. D., Tivey, M. K., Hansteen, T.

, Williamson, N. M. B., Stewart, M., Fietzke, J.

, Butterfield, D., Frische, M., Allen, L., Cousens, B. and Langer, J. (2016) Precipitation and growth of barite within hydrothermal vent deposits from the Endeavour Segment, Juan de Fuca Ridge. Geochimica et Cosmochimica Acta, 173 . pp. 64-85. DOI 10.1016/j.gca.2015.10.021.

Müller, W. and Fietzke, J.

(2016) The Role of LA–ICP–MS in Palaeoclimate Research. Elements, 12 (5). pp. 329-334. DOI 10.2113/gselements.12.5.329.

Fietzke, J.

, Ragazzola, F., Halfar, J., Dietze, H.

, Foster, L. C., Hansteen, T. H.

, Eisenhauer, A.

and Steneck, R. S. (2015) Century-scale trends and seasonality in pH and temperature for shallow zones of the Bering Sea.

PNAS Proceedings of the National Academy of Sciences of the United States of America, 112 (10). pp. 2960-2965. DOI 10.1073/pnas.1419216112.

Crégut-Bonnoure, E., Argant, J., Bailon, S., Boulbes, N., Bouville, C., Buisson-Catil, J., Debard, E., Desclaux, E., Fietzke, J.

, Fourvel, J. B., Frèrebeau, N., Kuntz, D., Krzepkowska, J., Laudet, F., Lachenal, T., Lateur, N., Manzano, A., Marciszak, A., Margarit, X., Mourer-Chauviré, C., Oppliger, J., Roger, T., Teacher, A. G. F. and Thinon, M. (2014) The karst of the Vaucluse, an exceptional record for the Last Glacial Maximum (LGM) and the Late-glacial period palaeoenvironment of southeastern France. Quaternary International, 339-340 . pp. 41-61. DOI 10.1016/j.quaint.2013.10.058.

Rashid, R., Eisenhauer, A.

, Stocchi, P., Liebetrau, V., Fietzke, J.

, Rüggeberg, A. and Dullo, W. C.

(2014) Constraining mid to late Holocene relative sea level change in the southern equatorial Pacific Ocean relative to the Society Islands, French Polynesia.

Geochemistry, Geophysics, Geosystems, 15 (6). pp. 2601-2615. DOI 10.1002/2014GC005272.

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Vollstaedt, H., Eisenhauer, A.

, Wallmann, K.

, Böhm, F., Fietzke, J.

, Liebetrau, V., Krabbenhöft, A., Farkaš, J., Tomašových, A., Raddatz, J. and Veizer, J. (2014) The Phanerozoic δ88/86Sr Record of Seawater: New Constraints on Past Changes in Oceanic Carbonate Fluxes.

Geochimica et Cosmochimica Acta, 128 . pp. 249-265. DOI 10.1016/j.gca.2013.10.006.

Raddatz, J., Rüggeberg, A., Liebetrau, V., Foubert, A., Hathorne, E. C.

, Fietzke, J.

, Eisenhauer, A.

and Dullo, W. C.

(2014) Environmental boundary conditions of cold-water coral mound growth over the last 3 Million years in the Porcupine Seabight, Northeast Atlantic. Deep Sea Research Part II: Topical Studies in Oceanography, 99 . pp. 227-236. DOI 10.1016/j.dsr2.2013.06.009.

Ragazzola, F., Foster, L. C., Form, A. U., Büscher, J., Hansteen, T. H.

and Fietzke, J.

(2013) Phenotypic plasticity of coralline algae in a High CO2world.

Ecology and Evolution, 3 (10). pp. 3436-3446. DOI 10.1002/ece3.723.

Titschack, J., Joseph, N., Fietzke, J.

, Freiwald, A. and Bromley, R. G. (2013) Record of a tectonically-controlled regression captured by changes in carbonate skeletal associations on a structured island shelf (mid-Pleistocene, Rhodes, Greece). Sedimentary Geology, 283 . pp. 15-33. DOI 10.1016/j.sedgeo.2012.11.001.

Lardeaux, J. M., Münch, P., Corsini, M., Cornee, J. J., Verati, C., Lebrun, J. F., Quillevere, F., Melinte-Dobrinescu, M., Leticee, J. L., Fietzke, J.

, Mazabraud, Y., Cordey, F. and Randrianasolo, A. (2013) La Desirade island (Guadeloupe, French West Indies): a key target for deciphering the role of reactivated tectonic structures in Lesser Antilles arc building. Bulletin de la Societe Geologique de France, 184 (1-2). pp. 21-34. DOI 10.2113/gssgfbull.184.1-2.21.

Magath, V., Marohn, L., Fietzke, J.

, Frische, M., Thiel, R. and Dierking, J.

(2013) Migration behaviour of twaite shad Alosa fallax in the river Elbe assessed by otolith Sr:Ca and Ba:Ca profiles. Journal of Fish Biology, 82 (6). pp. 1871-1887. DOI 10.1111/jfb.12115.

Raddatz, J., Liebetrau, V., Rüggeberg, A., Hathorne, E.

, Krabbenhöft, A., Eisenhauer, A.

, Böhm, F., Vollstaedt, H., Fietzke, J.

, López Correa, M., Freiwald, A. and Dullo, W. C.

(2013) Stable Sr-isotope, Sr/Ca, Mg/Ca, Li/Ca and Mg/Li ratios in the scleractinian cold-water coral Lophelia pertusa. Chemical Geology, 352 . pp. 143-152. DOI 10.1016/j.chemgeo.2013.06.013.

Shalev, N., Segal, I., Lazar, B., Gavrieli, I., Fietzke, J.

, Eisenhauer, A.

and Halicz, L. (2013) Precise determination of delta Sr-88/86 in natural samples by double-spike MC-ICP-MS and its TIMS verification. Journal of Analytical Atomic Spectrometry, 28 (6). p. 940. DOI 10.1039/c3ja50039j.

Wassenburg, J. A., Immenhauser, A., Richter, D. K., Niedermayr, A., Riechelmann, S., Fietzke, J.

, Scholz, D., Jochum, K. P., Fohlmeister, J., Schröder-Ritzrau, A., Sabaoui, A., Riechelmann, D. F. C., Schneider, L. and Esper, J. (2013) Moroccan speleothem and tree ring records suggest a variable positive state of the North Atlantic Oscillation during the Medieval Warm Period. Earth and Planetary Science Letters, 375 . pp. 291-302. DOI 10.1016/j.epsl.2013.05.048.

Heinemann, A., Fietzke, J.

, Melzner, F., Böhm, F., Thomsen, J., Garbe-Schönberg, D. and Eisenhauer, A.

(2012) Conditions of Mytilus edulis extracellular body fluids and shell composition in a pH-treatment experiment: Acid-base status, trace elements and delta B-11.

Geochemistry, Geophysics, Geosystems, 13 (1). Q01005. DOI 10.1029/2011GC003790.

[thumbnail of 2012_LopezCorrea_eaFietzke_QSR_.pdf]

López Correa, M., Montagna, P., Joseph, N., Rüggeberg, A., Fietzke, J.

, Flögel, S., Dorschel, B., Goldstein, S. L., Wheeler, A. and Freiwald, A. (2012) Preboreal onset of cold-water coral growth beyond the Arctic Circle revealed by coupled radiocarbon and U-series dating and neodymium isotopes. Quaternary Science Reviews, 34 . pp. 24-43. DOI 10.1016/j.quascirev.2011.12.005.

[thumbnail of Ragazzola_et_al 2012GCB.pdf]

Ragazzola, F., Foster, L. C., Form, A., Anderson, P. S. L., Hansteen, T. H.

and Fietzke, J.

(2012) Ocean acidification weakens the structural integrity of coralline algae. Global Change Biology, 18 (9). pp. 2804-2812. DOI 10.1111/j.1365-2486.2012.02756.x.

van der Zwan, F. M.

, Fietzke, J.

and Devey, C. W.

(2012) Precise measurement of low (<100 ppm) chlorine concentrations in submarine basaltic glass by electron microprobe. Journal of Analytical Atomic Spectrometry, 27 (11). pp. 1966-1974. DOI 10.1039/C2JA30173C.

[thumbnail of Wassenburg_et_al.,_2012_Cc-Ar_GCA.pdf]

Wassenburg, J. A., Immenhauser, A., Richter, D. K., Jochum, K. P., Fietzke, J.

, Deininger, M., Goos, M., Scholz, D. and Sabaoui, A. (2012) Climate and cave control on Pleistocene/Holocene calcite-to-aragonite transitions in speleothems from Morocco: Elemental and isotopic evidence. Geochimica et Cosmochimica Acta, 92 . pp. 23-47. DOI 10.1016/j.gca.2012.06.002.

[thumbnail of 2011_Fietzke_AnalBioanalChem_fulltext.pdf]

Garbe-Schönberg, D., Fietzke, J.

and Günther, D. (2011) 10th European workshop on laser ablation : editorial. Analytical and Bioanalytical Chemistry, 399 (6). pp. 2149-2151. DOI 10.1007/s00216-010-4616-5.

Heinemann, A., Hiebenthal, C.

, Fietzke, J.

, Eisenhauer, A.

and Wahl, M.

(2011) Disentangling the Biological and Environmental Control of M. edulis Shell Chemistry.

Geochemistry, Geophysics, Geosystems, 12 (3). Q03009. DOI 10.1029/2010GC003340.

[thumbnail of 936_McMurtry_2010_UpliftOfOahuHawaiiDuring_Artzeit_pubid12906.pdf]

McMurtry, G. M., Campbell, J. F., Fryer, G. J. and Fietzke, J.

(2011) Uplift of Oahu, Hawaii, during the past 500 k.y. as recorded by elevated reef deposits. Geology, 38 (1). pp. 27-30. DOI 10.1130/G30378.1.

McMurtry, G. M., Campbell, J. F., Fryer, G. J. and Fietzke, J.

(2011) Uplift of Oahu, Hawaii, during the past 500 k.y. as recorded by elevated reef deposits: REPLY.

Geology, 39 (3). e236-e237. DOI 10.1130/G32067Y.1.

Fietzke, J.

, Heinemann, A., Taubner, I., Böhm, F., Erez, J. and Eisenhauer, A.

(2010) Boron isotope ratio determination in carbonates /via/ LA-MC-ICP-MS using soda-lime glass standards as reference material . Journal of Analytical Atomic Spectrometry, 25 (12). pp. 1953-1957. DOI 10.1039/C0JA00036A.

[thumbnail of Krabbenhoeft_et_al_2010_final_version.pdf]

Krabbenhöft, A., Eisenhauer, A.

, Böhm, F., Vollstaedt, H., Fietzke, J.

, Liebetrau, V., Augustin, N.

, Peucker-Ehrenbrink, B., Müller, M., Horn, C., Hansen, B. T., Nolte, N. and Wallmann, K.

(2010) Constraining the marine strontium budget with natural strontium isotope fractionations (⁸⁷Sr/⁸⁶Sr*, δ^88/86Sr) of carbonates, hydrothermal solutions and river waters.

Geochimica et Cosmochimica Acta, 74 (14). pp. 4097-4109. DOI 10.1016/j.gca.2010.04.009.

Thomsen, J., Gutowska, M., Saphörster, J., Heinemann, A., Trübenbach, K., Fietzke, J.

, Hiebenthal, C.

, Eisenhauer, A.

, Körtzinger, A.

, Wahl, M.

and Melzner, F.

(2010) Calcifying invertebrates succeed in a naturally CO2 enriched coastal habitat but are threatened by high levels of future acidification.

Biogeosciences (BG), 7 (11). pp. 3879-3891. DOI 10.5194/bg-7-3879-2010.

Wienberg, C., Frank, N., Mertens, K. N., Stuut, J. B., Marchant, M., Fietzke, J.

, Mienis, F. and Hebbeln, D. (2010) Glacial cold-water coral growth in the Gulf of Cádiz: Implications of increased palaeo-productivity. Earth and Planetary Science Letters, 298 (3-4). pp. 405-416. DOI 10.1016/j.epsl.2010.08.017.

[thumbnail of 883_Krabbenhöft_2009_DeterminationOfRadiogenicAndStable_Artzeit_pubid12698.pdf]

[thumbnail of Krabbenhoeft_et_al_2009_final_version.pdf]

Krabbenhöft, A., Fietzke, J.

, Eisenhauer, A.

, Liebetrau, V., Böhm, F. and Vollstaedt, H. (2009) Determination of radiogenic and stable strontium isotope ratios (87Sr/86Sr; δ88/86Sr) by thermal ionization mass spectrometry applying an 87Sr/84Sr double spike.

Journal of Analytical Atomic Spectrometry, 24 (9). pp. 1267-1271. DOI 10.1039/b906292k.

[thumbnail of 877_Blanchon_2009_RapidSealevelRiseAndReef_Artzeit_pubid12683.pdf]

Blanchon, P., Eisenhauer, A.

, Fietzke, J.

and Liebetrau, V. (2009) Rapid sea-level rise and reef back-stepping at the close of the last interglacial highstand. Nature, 458 (7240). pp. 881-884. DOI 10.1038/nature07933.

Halfar, J., Hetzinger, S., Zack, T., Simon, K., Kronz, A., Steneck, R. S., Adey, W., Lebednik, P. A., Schone, B. R. and Fietzke, J.

(2009) High-resolution analysis of trace elements in encrusting coralline red algae by laser ablation ICP-MS. Geochimica et Cosmochimica Acta, 73 (13). A487-A487.

[thumbnail of Rueggeberg_et_al_2008.pdf]

Rüggeberg, A., Fietzke, J.

, Liebetrau, V., Eisenhauer, A.

, Dullo, W. C.

and Freiwald, A. (2008) Stable strontium isotopes (δ88/86Sr) in cold-water corals — A new proxy for reconstruction of intermediate ocean water temperatures .

Earth and Planetary Science Letters, 269 . pp. 570-575. DOI 10.1016/j.epsl.2008.03.002.

Amini, M., Eisenhauer, A.

, Böhm, F., Fietzke, J.

, Bach, W., Garbe-Schönberg, C. D., Rosner, M., Bock, B., Lackschewitz, K. and Hauff, F.

(2008) Calcium Isotope ( δ^44/40Ca) Fractionation along Hydrothermal Pathways, Logatchev Field (Mid-Atlantic Ridge, 14°45' N). Geochimica et Cosmochimica Acta, 72 . pp. 4107-4122. DOI 10.1016/j.gca.2008.05.055.

[thumbnail of 144_Fietzke_2008_ASimplifiedProcedureForThe_Artzeit_pubid9604.pdf]

Fietzke, J.

, Frische, M., Hansteen, T.

and Eisenhauer, A.

(2008) A simplified procedure for the determination of stable chlorine isotope ratios (δ37Cl) using LA-MC-ICP-MS. Journal of Analytical Atomic Spectrometry, 23 (5). pp. 769-772. DOI 10.1039/b718597a.

Fietzke, J.

, Liebetrau, V., Günther, D., Gurs, K., Hametner, K., Zumholz, K., Hansteen, T. H.

and Eisenhauer, A.

(2008) An alternative data acquisition and evaluation strategy for improved isotope ratio precision using LA-MC-ICP-MS applied to stable and radiogenic strontium isotopes in carbonates. Journal of Analytical Atomic Spectrometry, 23 (7). pp. 955-961. DOI 10.1039/B717706B.

[thumbnail of 75_Haley_2008_RadiogenicIsotopeRecordOfArctic_Artzeit_pubid9081.pdf]

Haley, B., Frank, M.

, Spielhagen, R. and Fietzke, J.

(2008) Radiogenic isotope record of Arctic Ocean circulation and weathering inputs of the past 15 million years.

Paleoceanography, 23 (A001486). DOI 10.1029/2007PA001486.

[thumbnail of 146_Heinemann_2008_ModificationOfCaIsotopeAnd_Artzeit_pubid9057.pdf]

Heinemann, A., Fietzke, J.

, Eisenhauer, A.

and Zumholz, K. (2008) Modification of Ca isotope and trace metal composition of the major matrices involved in shell formation of Mytilus edulis.

Geochemistry, Geophysics, Geosystems, 9 (Q01006). DOI 10.1029/2007GC001777.

[thumbnail of 145_McMurtry_2008_ReplyToMegahighstandOrMegatsunami_Artzeit_pubid9605.pdf]

McMurtry, G. M., Tappin, D. R., Sedwick, P. N., Wilkinson, I., Fietzke, J.

and Sellwood, B. (2008) Reply to "Mega-highstand or megatsunami? Discussion of McMurtry et al. "Elevated marine deposits in Bermuda record a late Quaternary megatsunami": Sed. Geol. 200 (2007) 155-165" by Paul J. Hearty and Storrs L. Olson. Sedimentary Geology, 203 . pp. 313-319. DOI 10.1016/j.sedgeo.2007.11.008.

Scholten, J., Fietzke, J.

, Mangini, A., Garbe-Schönberg, C. D., Eisenhauer, A.

, Schneider, R. and Stoffers, P. (2008) Advection and scavenging: Effects on 230Th and 231Pa distribution off Southwest Africa . Earth and Planetary Science Letters, 271 (1-4). pp. 159-169. DOI 10.1016/j.epsl.2008.03.060.

Halfar, J., Steneck, R., Schöne, B., Moore, G. W. K., Joachimski, M., Kronz, A., Fietzke, J.

and Estes, J. (2007) Coralline alga reveals first marine record of subarctic North Pacific climate change.

Geophysical Research Letters, 34 . L07702. DOI 10.1029/2006GL028811.

McMurtry, G. M., Tappin, D. R., Sedwick, P. N., Wilkinson, I., Fietzke, J.

and Sellwood, B. (2007) Elevated marine deposits in Bermuda record a late Quaternary megatsunami. Sedimentary Geology, 200 (3-4). pp. 155-165. DOI 10.1016/j.sedgeo.2006.10.009.

[thumbnail of Fietzke_et_al-2006-Geochemistry,_Geophysics,_Geosystems.pdf]

Fietzke, J.

and Eisenhauer, A.

(2006) Determination of temperature-dependent stable strontium isotope (88Sr/86Sr) fractionation via bracketing standard MC-ICP-MS.

Geochemistry, Geophysics, Geosystems, 7 . Q08009. DOI 10.1029/2006GC001243.

Fietzke, J.

, Liebetrau, V., Eisenhauer, A.

and Dullo, W. C.

(2005) Determination of uranium isotope ratios by multi-static MIC-ICP-MS: method and implementation for precise U- and Th-series isotope measurements. Journal of Analytical Atomic Spectrometry, 20 . pp. 395-401. DOI 10.1039/b415958f.

[thumbnail of 1-s2.0-S0012821X04006727-main.pdf]

Scholten, J., Fietzke, J.

, Mangini, A., Stoffers, P., Rixen, T., Gaye- Haake, B., Blanz, T., Ramaswamy, V., Siricko, F., Schulz, H. and Ittekkot, V. (2005) Radionuclide Fluxes in the Arabian Sea: The role of particle composition. Earth and Planetary Science Letters, 230 (3-4). pp. 319-337. DOI 10.1016/j.epsl.2004.11.003.

[thumbnail of 522_Eisenhauer_2004_ProposalForInternationalAgreementOn_Artzeit_pubid11502.pdf]

Eisenhauer, A.

, Nägler, T. F., Stille, P., Kramers, J., Gussone, N., Bock, B., Fietzke, J.

, Hippler, D. and Schmitt, A. D. (2004) Proposal for International Agreement on Ca Notation resulting from discussion at workshops on stable isotope measurement held in Davos (Goldschmidt 2002) and Nice (EGS-AGU-EUG 2003). Geostandards and Geoanalytical Research, 28 (1). pp. 149-151. DOI 10.1111/j.1751-908X.2004.tb01051.x.

[thumbnail of 2004_Fietzke_etal_ChemGeo.pdf]

Fietzke, J.

, Eisenhauer, A.

, Gussone, N., Bock, B., Liebetrau, V., Nägler, T. F., Spero, H. J., Bijma, J. and Dullo, W. C.

(2004) Direct measurement of 44Ca/40Ca ratios by MC-ICP-MS using the cool plasma technique. Chemical Geology, 206 (1-2). pp. 11-20. DOI 10.1016/j.chemgeo.2004.01.014.

McMurty, G. M., Fryer, G. J., Tappin, D. R., Wilkinson, I. P., Williams, M., Fietzke, J.

, Garbe-Schönberg, C. D. and Watts, P. (2004) Megatsunami deposits on Kohala volcano, Hawaii, from flank collapse of Mauna Loa. Geology, 32 (9). pp. 741-744. DOI 10.1130/G20642.1.

Fretzdorff, S., Haase, K., Leat, P. T., Livermore, R. A., Garbe-Schönberg, C. D., Fietzke, J.

and Stoffers, P. (2003) 230Th-238U disequilibrium in East Scotia back-arc basalts: implications for slab contribution and flux rates. Geology, 31 (8). pp. 693-696. DOI 10.1130/G19469.1.

[thumbnail of 1-s2.0-S0012821X03001699-main.pdf]

Han, X., Xianglong, J., Shufeng, Y., Fietzke, J.

and Eisenhauer, A.

(2003) Rhythmic Growth of pacific Ferromanganese Nodules and their Milankovitch Climatic Origin. Earth and Planetary Science Letters, 211 (1-2). pp. 143-157. DOI 10.1016/S0012-821X(03)00169-9.

Scholten, J., Fietzke, J.

, Vogler, S., Rutgers van der Loeff, M., Mangini, A., Koeve, W.

, Waniek, J., Stoffers, P., Antia, A. and Kuss, J. (2001) Trapping efficiencies of sediment traps from the deep Eastern North Atlantic: the 230Th calibration. Deep Sea Research Part II: Topical Studies in Oceanography, 48 . pp. 2383-2408. DOI 10.1016/S0967-0645(00)00176-4.

Fietzke, J.

, Bollhöfer, A., Frank, N. and Mangini, A. (1999) Protactinium determination in manganese crust VA13/2 by thermal ionization mass spectrometry (TIMS). Nuclear Instruments & Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 149 . pp. 353-360. DOI 10.1016/S0168-583X(98)00912-4.

Articles in a Scientific Journal - without review

[thumbnail of 1-s2.0-S0277379123002615-main.pdf]

Hallmann, N., Camoin, G., Eisenhauer, A.

, Samankassou, E., Vella, C., Botella, A., Milne, G. A., Fietzke, J.

and Goepfert, T. (2024) A commentary on holocene relative sea-level histories of far-field islands in the mid-Pacific by F. Tan, N. S. Khan, T. Li, A. J. Meltzner, J. Majewski, N. Chan, P. M. Chutcharavan, N. Cahill, M. Vacchi, D. Peng, B. P. Horton, [Quat. Sci. Rev. 310: 107995; https://doi.org/10.1016/j.quascirev.2023.107995]. Quaternary Science Reviews, 328 . Art.Nr. 108213. DOI 10.1016/j.quascirev.2023.108213.

Slimak, L., Fietzke, J.

, Geneste, J. M. and Ontanon, R. (2018) Comment on “U-Th dating of carbonate crusts reveals Neandertal origin of Iberian cave art”. Science, 361 (6408). eaau1371. DOI 10.1126/science.aau1371.

Scholten, J. C. and Fietzke, J.

(2007) Do particulate Pa-231/Th-230 ratios depend on water depth?. Geochimica Et Cosmochimica Acta, 71 (15). A903-A903.

Scholten, J. C., Fietzke, J.

, Mangin, A., Stoffers, P. and Ittekkot, V. (2002) Seasonal and spatial controls of Th-230/Pa-231 ratios in the Arabian Sea. Geochimica Et Cosmochimica Acta, 66 (15A). A685-A685.

Scholten, J. C., Fietzke, J.

, Vogler, S., van der Loeff, M. M. R., Mangini, A., Koeve, W., Waniek, J., Stoffers, P., Antia, A. and Kuss, J. (2001) Trapping efficiencies of sediment traps from the deep Eastern North Atlantic: the (230)Th calibration. Deep-Sea Research Part Ii-Topical Studies in Oceanography, 48 (10). pp. 2383-2408. DOI 10.1016/s0967-0645(00)00176-4.

Fietzke, J.

, Garbe-Schönberg, C. D., Scholten, J. and Arpe, T. (2000) Determination of protactinium and thorium isotopes by high resolution sector-field ICP mass spectrometry. ICP Information Newsletter, 25 .

Book chapters

[thumbnail of Eisenhauer Fietzke ifm-geomar-report-2006-8-1.pdf]

Eisenhauer, A.

and Fietzke, J.

(2007) Paradigm change: temperature-dependent strontium isotope variations.

In: IFM-GEOMAR Report: From the Seafloor to the Atmosphere - Marine Sciences at IFM-GEOMAR Kiel -. ; 2006 , ed. by Villwock, A.. IFM-GEOMAR, Kiel, Germany, p. 25.

Fietzke, J.

, Liebetrau, V., Zumholz, K., Hansteen, T.

and Eisenhauer, A.

(2007) New approaches for the analysis of stable and radiogenic strontium isotopes using LA-MC-ICP-MS. In: The oceans in the earth system : International Conference 2007 and 97th Annual Meeting of the Geologische Vereinigung e. V. Bremen, Germany October 1 - 5, 2007 ; Programme and abstracts. , ed. by Wefer, G.. Terra Nostra, 2007,1/2 . GeoUnion, Berlin, pp. 82-83.

Liebetrau, V., Fietzke, J.

, Eisenhauer, A.

, Günther, D., Hametner, K., Reitner, J., Thiel, V., Schäfer, N. and Linke, P.

(2007) New insights into geochemical archives of cold seep activity by high resolution laser ablation-MIC-ICP-MS studies on authigenic carbonates. In: The oceans in the earth system : International Conference 2007 and 97th Annual Meeting of the Geologische Vereinigung e. V. Bremen, Germany October 1 - 5, 2007 ; Programme and abstracts. , ed. by Wefer, G.. GeoUnion, Berlin, pp. 152-153.

Scholten, J., Schott, S. D., Garbe-Schönberg, C. D., Fietzke, J.

, Blanz, T. and Kennedy, C. B. (2004) Hydrothermal Iron and Manganese Crusts from the Pitcairn Hotspot Region.. In: Oceanic hotspots: intraplate submarine magmatism and tectonism / R. , ed. by Hekinian, R., Stoffers, P. and Cheminee, J. L.. Springer, ---, pp. 375-405.

Conference papers

Eisenhauer, A.

, Fietzke, J.

and Liebetrau, V. (2007) Combining Radiogenic Strontium (87Sr/86Sr) and Stable Strontium Isotope (δ88/86Sr) Fractionation to Balance the Ocean Strontium. [Paper] In: AGU Fall Meeting 2007. , 10.-14.12, San Francisco, USA . EOS .

Presentations

Milner, S., Rollion-Bard, C., Fietzke, J.

, Burckel, P., Tomasovych, A. and Henkel, D. (2018) Variations in the boron isotopic and elemental composition in modern brachiopods: Assessing the biomineralization processes in the shell microstructure. [Talk] In: EGU General Assembly 2018. , 08.-13.04.2018, Vienna, Austria .

Buchner, E., Hölzel, M., Schmieder, M., Rasser, M., Fietzke, J.

, Frische, M. and Kutterolf, S.

(2017) A meteorite fragment trapped between positive and negative shatter cones in a limestone block stored at the Meteorkrater-Museum Steinheim, Germany.

[Talk] In: 80. Annual Meeting of the Meteoritical Society 2017. , 23.-28.07.2017, Santa Fe, New Mexico, USA .

Vollstaedt, H., Eisenhauer, A.

, Wallmann, K.

, Böhm, F., Fietzke, J.

, Liebetrau, V., Krabbenhöft, A., Farkaš, J., Tomašovŷch, A., Raddatz, J. and Veixer, J. (2013) The Phanerozoic δ88/86Sr Record of Seawater: New Constraints on Past Changes in Oceanic Carbonate Fluxes. [Talk] In: Goldschmidt Conference 2013. , 25.-30.08.2013, Florence, Italy .

Liebetrau, V., Augustin, N.

, Eisenhauer, A.

, Fietzke, J.

, Suess, E., Kutterolf, S.

, Thiel, V., Han, X., Abegg, F. and Linke, P.

(2012) Time scales and potential controls of focused fluid flow at circum-Pacific margins: deciphering microbially mediated carbonates from micron to global perspectives. [Talk] In: The Lübeck Retreat, Collaborative Research SFB 574 Volatiles and Fluids in Subduction Zones: Climate Feedback and Trigger Mechanisms for Natural Disasters. , 23.-25.05.2012, Lübeck . The Lübeck Retreat: final colloquium of SFB 574; May 23-25, 2012: program & abstracts. ; p. 16 .

van der Zwan, F. M.

, Devey, C. W.

, Augustin, N.

, Basaham, A., Bantan, R., Fietzke, J.

and Almeev, R. R. (2012) Hydrothermal circulation in the slow spreading Red Sea traced by chlorine. [Talk] In: AGU Fall Meeting 2012. , 03.-07.12.2012, San Francisco, USA .

van der Zwan, F. M.

, Devey, C. W.

, Augustin, N.

, Basaham, A., Bantan, R., Fietzke, J.

and Almeev, R. R. (2012) Hydrothermal circulation in the slow spreading Red Sea traced by chlorine. [Talk] In: 2012 Jeddah Transect Project Meeting. , 26.11.2012, Jeddah, Saudi Arabia .

van der Zwan, F. M.

, Fietzke, J.

, Devey, C. W.

, Almeev, R. R. and Haase, K. M. (2012) Tracing seawater-rock interaction in slow spreading oceanic crust: precise chlorine measurements in MORB by microprobe. [Talk] In: Goldschmidt Conference 2012. , 24.-29.06.2012, Montreal, Canada .

Vollstaedt, H., Eisenhauer, A.

, Böhm, F., Fietzke, J.

, Wallmann, K.

, Liebetrau, V., Farkas, J., Tomasovych, A. and Veizer, J. (2012) Marine carbonate burial rates at the Phanerozoic mass extinctions. [Talk] In: Goldschmidt Conference 2012. , 24.-29.06.2012, Montreal, Canada .

Eisenhauer, A.

, Böhm, F., Vollstaedt, H., Liebetrau, V., Fietzke, J.

, Kisakurek, B. and Erez, J. (2011) Strontium isotope fractionation and its application in Earth system sciences. [Talk] In: Goldschmidt Conference 2011. , 14.-19.08.2011, Prague, Czech Republic .

Ragazzola, F., Form, A., Foster, L., Büscher, J., Hansteen, T. H.

and Fietzke, J.

(2011) Response of coralline alga Lithothamnion glaciale Kjellman to ocean acidification. [Invited talk] In: 2. BIOACID Annual Meeting. , 26.-30.09.2011, Bremen, Germany .

Ragazzola, F., Form, A., Foster, L., Büscher, J., Hansteen, T. H.

and Fietzke, J.

(2011) Response of coralline alga Lithothamnion glaciale Kjellman to ocean acidification. [Invited talk] In: Goldschmidt Conference 2011. , 14.-19.08.2011, Prague, Czech Republic .

Vollstaedt, H., Eisenhauer, A.

, Böhm, F., Fietzke, J.

, Krabbenhöft, A., Liebetrau, V., Farkaš, J. and Véizer, J. (2011) The Paleozoic δ88/86Srseawater record – Quantifying carbonate production rates at mass extinction events. [Talk] In: Goldschmidt Conference 2011. , 14.-19.08.2011, Prague, Czech Republic .

Frische, M., Fietzke, J.

, Wehrmann, H., Hansteen, T.

and Kutterolf, S.

(2010) High-precision determination of stable chlorine isotopes: Insights into recycling processes beneath volcanic arcs. [Talk] In: SFB 574 Subduction Workshop. , 04.-07.11.2010, Pucon, Chile .

Liebetrau, V., Eisenhauer, A.

, Fietzke, J.

, Suess, E., Kutterolf, S.

, Reitner, J., Thiel, V., Seifert, R., Stadnitskaia, A., Han, X. and Linke, P.

(2010) Seepage Systematic of Different Geological Settings: Reflected in Time Scales and Controls of Microbially Mediated Carbonate Formation. [Talk] In: SFB 574 Subduction Workshop. , 04.-07.11.2010, Pucon, Chile .

Liebetrau, V., Eisenhauer, A.

, Fietzke, J.

, Suess, E., Kutterolf, S.

, Reitner, J., Thiel, V., Seifert, R., Stadnitskaia, A., Han, X. and Linke, P.

(2010) Time scales and controls of microbially-mediated carbonate formation at cold seeps. [Talk] In: 10th International Conference on Gas in Marine Sediments. , 09.09.2010, Listvaynka, Irkutsk (Lake Baikal), Russia .

[thumbnail of Abstract, Geophyiscal Research Abstracts, 11.2009, EGU2009-12334-2]

Eisenhauer, A.

, Krabbenhöft, A., Böhm, F., Liebetrau, V., Fietzke, J.

, Augustin, N.

, Peucker-Ehrenbrink, B. and Vollstaedt, H. (2009) Strontium isotope fractionation in the marine realm: first application for a ⁸⁷Sr/⁸⁴Sr-double-spike. [Talk] In: EGU General Assembly. , 20.04.-24.04, Vienna, Austria .

Halfar, J., Hetzinger, S., Zack, T., Simon, K., Kronz, A., Robert, S., Steneck, R., Adey, W., Lebednik, P., Schöne, B. and Fietzke, J.

(2009) High-resolution analysis of trace elements in encrusting coralline red algae by laser ablation ICP-MS . [Talk] In: International Fossil Algal Association - 6th Regional Symposium. , 30.06.-05.07.2009, Milan, Italy .

Halfar, J., Hetzinger, S., Zack, T., Simon, K., Steneck, R. S., Adey, W., Lebednik, P. A., Schöne, B. R. and Fietzke, J.

(2009) High-resolution analysis of trace elements in encrusting coralline red algae by laser ablation ICP-MS. [Talk] In: Goldschmidt Conference 2009. , 21.-26.06.2009, Davos, Switzerland .

Krabbenhöft, A., Eisenhauer, A.

, Vollstaedt, H., Augustin, N.

, Fietzke, J.

, Liebetrau, V. and Peucker-Ehrenbrink, B. (2009) The marine strontium budget derived from paired (⁸⁷Sr/⁸⁶Sr*-δ^88/86Sr) values of marine carbonates, hydrothermal fluids and river waters. [Talk] In: 99th Annual Meeting of the Geologische Vereinigung (GV). , 05.10.-07.10, Göttingen .

Eisenhauer, A.

, Böhm, F., Fietzke, J.

, Liebetrau, V., Amini, M., Kisakurek, B., Heuser, A.

, Tang, J. and Dietzel, M. (2008) The application of natural divalent cation isotope (Ca, Sr, Mg) fractionation (DCIF) in earth system research.

[Talk] In: Goldschmidt Conference 2008. , 13.-18.07.2008, Vancouver, Canada .

Fietzke, J.

, Liebetrau, V., Guenther, D., Frische, M., Zumholz, K., Hansteen, T.

and Eisenhauer, A.

(2008) Improvements in Precise and Accurate Isotope Ratio Determination via LA-MC-ICP-MS by Application of an Alternative Data Reduction Protocol. [Talk] In: AGU Fall Meeting. , 15-19 December, San Francisco, USA .

Fietzke, J.

, Liebetrau, V., Günther, D., Frische, A., Zumholz, K., Hansteen, T. H.

and Eisenhauer, A.

(2008) Alternative data reduction for precise and accurate isotope ratio determination via LA-MC-ICP-MS.

[Talk] In: Goldschmidt Conference 2008. , 13.-18.07.2008, Vancouver, Canada .

Frank, M.

, Haley, B., Spielhagen, R., Eisenhauer, A.

, Backman, J. and Fietzke, J.

(2008) Arctic Ocean circulation and weathering inputs over the past 15 million years. [Talk] In: DFG-IODP/ICDP-Kolloquium. , 13.03, Hannover .

Liebetrau, V., Eisenhauer, A.

, Krabbenhöft, A., Fietzke, J.

, Rüggeberg, A.

and Guers, K. (2008) New perspectives on the marine strontium isotope record of the last 27 Ma from δ^88/86Sr and ⁸⁷SR /⁸⁶Sr systematics using the TIMS Sr-Double-Spike-Technique. [Talk] In: AGU Fall Meeting. , 15.12.-19.12, San Francisco, California, USA .

Riethdorf, J. R., Rüggeberg, A., López Correa, M., Montagna, P., Fietzke, J.

, Eisenhauer, A.

, Taviani, M., McCulloch, M. and Dullo, W. C.

(2008) Mediterranean cold-water coral Lophelia pertusa as a high-resolution archive of paleo-environmental conditions. [Talk] In: 4. International Symposium on Deep-Sea Corals. , 01.12.-05.12, Wellington, New Zealand .

Rüggeberg, A., Fietzke, J.

, Liebetrau, V., Eisenhauer, A.

, Dullo, W. C.

and Freiwald, A. (2008) Stable strontium isotopes (δ88/86) in cold-water corals - a new proxy for reconstruction of intermediate ocean water temperatures. [Talk] In: First EuroMARC Conference. , 15.-17.09, La Colle-sur-Loup, France .

Fietzke, J.

, Liebetrau, V., Zumholz, K., Hansteen, T.

and Eisenhauer, A.

(2007) New approaches for the analysis of non-traditional stable isotopes using LA-MC-ICP-MS. [Talk] In: 7th International Symposium on Applied Isotope Geochemistry. , 13.09, Stellenbosch, RSA .

Fietzke, J.

, Liebetrau, V., Zumholz, K., Hansteen, T.

and Eisenhauer, A.

(2007) New approaches for the analysis of stable and radiogenic strontium isotopes using LA-MC-ICP-MS.

[Talk] In: Goldschmidt Conference 2007. , 19.-24.08,2007, Cologne, Germany .

Haley, B. A., Frank, M.

, Spielhagen, R. and Fietzke, J.

(2007) The radiogenic isotope record of Arctic Ocean circulation and weathering inputs of the past 15 million years. [Talk] In: 97th Annual Meeting of the Geologische Vereinigung (GV) - The Oceans in the Earth System, International Conference 2007. , 01.-05.10, Bremen .

Liebetrau, V., Rüggeberg, A., Fietzke, J.

, Eisenhauer, A.

and Flögel, S. (2007) Stable strontium (δ⁸⁸/⁸⁶Sr) and U-Th isotope record of cold-water corals from the Gulf of Cadiz - potential proxy for the reconstruction of intermediate water temperatures and Mediterranean outflow intensity. [Talk] In: EGU Annual Meeting. , 05, Vienna, Austria .

Liebetrau, V., Rüggeberg, A., Fietzke, J.

, Eisenhauer, A.

, Flögel, S., Linke, P.

and Schönfeld, J. (2007) Combined application of stable strontium (Delta⁸⁸/⁸⁶Sr) and U-Th isotope systematics on cold-water corals from the Gulf of Cadiz: a new proxy for Holocene changes of the Mediterranean outflow. [Talk] In: The Oceans in the Earth System, International Conference 2007 and 97th Annual Meeting of the Geologische Vereinigung (GV). , 01.-05.10, Bremen .

Liebetrau, V., Rüggeberg, A., Fietzke, J.

, Eisenhauer, A.

, Flögel, S., Linke, P.

Liebetrau, V., Rüggeberg, A., Fietzke, J.

, Eisenhauer, A.

, Flögel, S., Linke, P.

and Schönfeld, J. (2007) Stable strontium (δ^88/86Sr) and U-Th isotope systematics of cold-water corals: a combined proxy for Holocene changes of the Mediterranean outflow. [Talk] In: AGU Annual Meeting. , 12, San Francisco/USA .

Rüggeberg, A., Dullo, W. C.

, Eisenhauer, A.

, Fietzke, J.

, Liebetrau, V. and Freiwald, A. (2007) Stable strontium isotopes (Delta⁸⁸/⁸⁶Sr) in cold-water corals - a new proxy for recostruction of intermediate ocean water temperatures. [Talk] In: The Oceans in the Earth System, International Conference 2007; 97th Annual Meeting of the Geologische Vereinigung (GV). , 01.-05.10, Bremen .

Amini, M., Eisenhauer, A.

, Böhm, F., Fietzke, J.

, Bach, W., Garbe-Schönberg, C. D., Bock, B., Lackschewitz, K. and Hauff, F.

(2006) The Calcium isotope systematics in fluids and precipitates along the hydrothermal pathway of the Logatchev field. [Talk] In: 3. Workshop of the SPP 1144. , 04.07.-06.07, Etelsen/Bremen .

Fietzke, J.

and Eisenhauer, A.

(2006) The temperature dependent strontium isotope fractionation (δ^88/86Sr) during calcium carbonate precipitation. [Talk] In: 20th ICP-MS Meeting. , 06.03, Mainz .

Fietzke, J.

, Liebetrau, V., Eisenhauer, A.

and Dullo, W. C.

(2006) Determination of uranium isotope ratios by multi-static MIC-ICP-MS: method and implementation for precise U- and Th-series isotope measurements. [Talk] In: U-forum Workshop. , 08.07, Keyworth, UK .

Rüggeberg, A., Dullo, W. C.

, Eisenhauer, A.

, Fietzke, J.

, Liebetrau, V. and Freiwald, A. (2006) Stable strontium isotope (δ^88/86Sr) on Lophelia pertusa (L.) - reconstruction of intermediate water temperatures. [Talk] In: HERMES Annual Meeting. , 18.-22.04, Majorca, Spain .

Rüggeberg, A., Dullo, W. C.

, Eisenhauer, A.

, Fietzke, J.

, Freiwald, A., Schöne, B. R. and Andersen, N. (2005) Isotope screening on Lophelia pertusa (L.) - reconstruction of temperature vs. growth-rate. [Other] In: 3. International Symposium on Deep-Water Corals. , 28.11.-02.12.2005, Miamia, Florida, USA .

Fretzdorff, S., Garbe-Schönberg, C. D., Fietzke, J.

, Livermore, R. A. and Stoffers, P. (2002) High precision U-series isotope measurements of East Scotia back-arc basalts using single-collector -sector-field ICPMS. [Talk] In: Goldschmidt Tagung 2002. , 18.- 23.08.2002, Davos, Schweiz .

Conference posters

Huang, H.

, Gutjahr, M.

, Song, Z.

, Fietzke, J.

, Frank, M.

, Kuhn, G., Hillenbrand, C. D., Christl, M., Garbe-Schönberg, D., Goepfert, T. and Eisenhauer, A.

(2023) Seawater Pb isotopes record early Miocene to modern circulation dynamics in the Pacific sector of the Southern Ocean.

[Poster] In: Goldschmidt Conference 2023. , 9.-14.07.2023, Lyon, France .

Meiritz, L., Deusner, C.

, Fietzke, J.

, Santodomingo, N., Felis, T. and Anagnostou, E.

(2023) Reconstructing ultra-high-resolution climate variability and symbiont bleaching in tropical corals: Introducing a multi-proxy approach. [Poster] In: 14th Symposium International Fossil Coral and Reef Society. , 10.-16.09.2023, Poland .

Beck, K., Steinhoefel, G., Laudien, J., Nehrke, G., Wall, M., Fietzke, J.

, Richter, C. and Schmidt-Grieb, G. M. (2019) Calcification, skeletal structure and composition of the cold-water coral Desmophyllum dianthus. [Poster] In: GeoMünster 2019. , 22.-25.09.2019, Münster, Germany .

Buchner, E., Hölzel, M., Schmieder, M., Ferriere, L., Koeberl, C., Rasser, M. W., Fietzke, J.

, Frische, M., Meier, M. M. M., Busemann, H., Maden, C. and Kutterolf, S.

(2018) The meteorite from Steinheim, SW Germany: probably a pallasite.

[Poster] In: 81. Conference of the Meteoritical Society. , 22.-27.07.2018, Moscow, Russia .

Flöter, S., Fietzke, J.

, Gutjahr, M.

, Farmer, J., Hönisch, B., Nehrke, G., Eisenhauer, A.

and Kienast, M. (2016) Bamboo corals as recorders of environmental signals: Insights from laser ablation based elemental and boron isotopic investigations. [Poster] In: 12. International Conference on Paleoceanography (ICP12). , 28.08.-02.09.2016, Utrecht, The Netherlands .

van der Zwan, F. M.

, Devey, C. W.

, Augustin, N.

, Basaham, A., Bantan, R. A., Fietzke, J.

and Almeev, R. R. (2014) Assimilation of hydrothermally altered crust at slow spreading ridges. [Poster] In: Goldschmidt Conference 2013. , 25.-30.08.2013, Florence, Italy .

Silva-Tomayo, J. C., Payne, J. L., Wignall, P. B., Newton, R. J., Neubert, N., Brueske, A., Eisenhauer, A.

, Weyer, S., Fietzke, J.

and Maher, K. (2013) Ca, Mo and U isotopes suggest Neoproterozoic-like ocean conditions during the Late Permian Mass Extinction.

[Poster] In: Goldschmidt Conference 2013. , 25.-30.08.2013, Florence, Italy .

Dierking, J.

, Marohn, L., Magath, V., Nickel, S., Praebel, K., Fietzke, J.

, Brunke, M. and Eizaguirre, C. (2012) Integrating stable isotope, otolith microchemistry, and genetic analysis to assess intra-population migration strategies of endangered anadromous North Sea houting. [Poster] In: 8. International Conference on Applications of Stable Isotope Techniques to Ecological Studies. , 20.-24.08.2012, Brest, France .

Deppe, J., van den Bogaard, P., Hauff, F.

, Hoernle, K.

, Werner, R., O'Connor, J., Fietzke, J.

and Jokat, W. (2011) New ⁴⁰Ar/³⁹Ar geochronological evidence for a hotspot chain origin of the Walvis Track. [Poster] In: SPP 1375 Colloquium. , 07.06. - 10.06.2011, Potsdam .

Williams, B., Halfar, J., Hetzinger, S., Lebednik, P. A., Steneck, R. S., Adey, W. H., Fietzke, J.

and Jacob, D. (2011) 350 years of paleoceanographic change in the Aleutian archipelago extracted from skeletons of a subarctic coralline alga. [Poster] In: AGU Fall Meeting 2011. , 04.12.-09.12.2011, San Francisco, USA .

Fietzke, J.

, Heinemann, A., Taubner, I., Böhm, F., Eisenhauer, A.

and Erez, J. (2010) Determination of δ11B in carbonates via LA-MC-ICP-MS using silicate standards as reference material. [Poster] In: 10. European Workshop on laser Ablation. , 29.06.-01.07.2010, Kiel, Germany .

[thumbnail of FB2_MG_aheinemann_ISC_2010.pdf]

Heinemann, A., Fietzke, J.

, Thomsen, J. and Eisenhauer, A.

(2010) The influence of increased pCO2 on the calcification of Mytilus edulis. [Poster] In: 2. International Sclerochronology Conference. , 24.-28.07.2010, Mainz, Germany .

Taubner, I., Böhm, F., Fietzke, J.

, Eisenhauer, A.

, Garbe-Schönberg, D. and Erez, J. (2010) Influence of pH and temperature on Elemental and Isotopic Composition of Cultured Scleractinian Corals. [Poster] In: AGU Fall Meeting 2010. , 13.-17.12.2010, San Francisco, USA .

Fietzke, J.

, Heinemann, A., Foster, L., Zumholz, K. and Hansteen, T.

(2009) Influence of nacre precipitation on the chemical composition of prismatic shell layers in Mytilus edulis. [Poster] In: Goldschmidt Conference 2009. , 21.-26.06, Davos, Switzerland .

Heinemann, A., Fietzke, J.

, Hiebenthal, C.

, Thomsen, J., Garbe-Schönberg, C. D. and Melzner, F.

(2009) Acidification-Sensitivity of M. edulis. [Poster] In: Goldschmidt Conference 2009. , 21.-26.06, Davos, Switzerland .

Kisakurek, B., Niedermayr, A., Müller, M. N., Taubner, I., Eisenhauer, A.

, Dietzel, M., Buhl, D., Fietzke, J.

and Erez, J. (2009) Magnesium isotope fractionation in inorganic and biogenic calcite. [Poster] In: Goldschmidt Conference 2009. , 21.-26.06, Davos, Switzerland .

Krabbenhöft, A., Eisenhauer, A.

, Vollstaedt, H., Augustin, N.

, Fietzke, J.

, Liebetrau, V. and Peucker-Ehrenbrink, B. (2009) Determination of ⁸⁷Sr/⁸⁶Sr*-δ^88/86Sr values of the oceans Sr sources and sinks to balance the global Sr cycle. [Poster] In: AGU Fall Meeting. , 14.12.-18.12, San Francisco, California, USA .

Krabbenhöft, A., Eisenhauer, A.

, Vollstaedt, H., Augustin, N.

, Fietzke, J.

, Liebetrau, V. and Peucker-Ehrenbrink, B. (2009) Ocean Sr-budget from paired δ^88/86Sr and ⁸⁷Sr/⁸⁸Sr*-ratios. [Poster] In: Goldschmidt Conference 2009. , 21.06.-26.06.2009, Davos, Switzerland ; A694 . Geochimica et Cosmochimica Acta, 73 (Suppl. S460YS) .

Riethdorf, J. R., Rüggeberg, A., López Correa, M., Fietzke, J.

, McCulloch, M. and Dullo, W. C.

(2009) Paleotemperatures from Mediterranean cold-water coral Lophelia pertusa. [Poster] In: Earth Control on Planetary Life and Environment, International Conference and 99th Annual Meeting of the Geologische Vereinigung e.V. (GV). , 05.-07.10, Göttingen .

Krabbenhöft, A., Eisenhauer, A.

, Liebetrau, V., Fietzke, J.

and Böhm, F. (2008) Design and application of a SR-84/Sr-87-double-spike to determine natural strontium isotope fractionation in carbonates and silicates. [Poster] In: AGU Fall Meeting. , 14,12.-19.12, San Francisco, California, USA .

Riethdorf, J. R., Rüggeberg, A., López Correa, M., Montagna, P., Fietzke, J.

, Eisenhauer, A.

and Dullo, W. C.

(2008) Mediterranean cold-water coral Lophelia pertusa as a high-resolution archive of paleo-environmental conditions. [Poster] In: DGG/GV International Conference Geo 2008, Ressources and Risks in the Earth Systems. , 29.09-02.10, Aachen .

Riethdorf, J. R., Rüggeberg, A., López Correa, M., Montagna, P., Fietzke, J.

, Eisenhauer, A.

, Dullo, W. C.

and McCulloch, M. (2008) Cold-water coral Lophelia pertusa as a high-resolution archive of paleo-environmental conditions in the central Mediterranean. [Poster] In: Geo 2008 - Ressources and Risks in the Earth Systems, 160th annual meeting of the Deutsche Gesellschaft für Geowissenschaften and the 98th annual meeting of the Geologische Vereinigung e.V.. , 29.09.-02.10, Aachen .

Haley, B. A., Frank, M.

, Spielhagen, R. and Fietzke, J.

(2007) The radiogenic isotope record of Arctic Ocean circulation and weathering inputs over the past 15 million years. [Poster] In: AGU Fall Meeting 2007. , 10.-14.12, San Francisco, USA .

Liebetrau, V., Rüggeberg, A., Fietzke, J.

, Eisenhauer, A.

, Flögel, S., Linke, P.

and Schönfeld, J. (2007) Stable Strontium (δ^88/86Sr) and U-Th systematics of cold-water corals as new proxy for holocene changes of the Mediterranean outflow. [Poster] In: AGU Fall Meeting 2007. , 12, San Francisco, USA .

Liebetrau, V., Rüggeberg, A., Fietzke, J.

, Eisenhauer, A.

, Flögel, S., Linke, P.

and Schönfeld, J. (2007) Stable strontium (δ⁸⁸/⁸⁶Sr) and U-Th systematics of cold-water corals as new proxy for Holocene changes of the Mediterranean outflow. [Poster] In: Goldschmidt Conference. , 08, Köln .

Rüggeberg, A., Dullo, W. C.

, Fietzke, J.

, Eisenhauer, A.

, Liebetrau, V. and Freiwald, A. (2007) Stable isotopes and element ratio studies on Lophelia pertusa (L.). [Poster] In: DFG Geokommission. , 28.-30.06, Weimar, Germany .

Rüggeberg, A., Fietzke, J.

, Liebetrau, V., Eisenhauer, A.

, Dullo, W. C.

and Freiwald, A. (2007) First stable strontium isotopes (Delta⁸⁸/⁸⁶Sr) from cold-water corals - new proxy for intermediate water temperatures. [Poster] In: European Geosciences Union General Assembly. , 15.-20.04, Vienna, Austria .

[thumbnail of 157_Eisenhauer_2006_CalciumIsotopeVariationsAlongThe_Talk_pubid9683.pdf]

Amini, M., Eisenhauer, A.

, Böhm, F., Fietzke, J.

, Bock, B., Garbe-Schönberg, C. D., Lackschewitz, K. and Hauff, F.

(2006) Calcium isotope variations along the hydrothermal pathway. [Poster] In: EGU General Assembly. , 02.04.-07.04, Vienna, Austria .

Theses - not published by a publisher

Fietzke, J.

(2000) Massenspektrometrische Untersuchungen zur Verteilung natürlicher Radionuklide im Arabischen Meer.

(PhD/ Doctoral thesis), Universität Heidelberg, Heidelberg, Germany, 111 pp.

Reports - Cruise Reports

Flögel, S., Becheler, R., De Cleyn, A., Da Cunha, M., Dullo, W. C.

, Fietzke, J.

, Frank, M.

, Frank, Y., Garlichs, T., Genio, L., Gori, A., Liebetrau, V., Lopez-Correa, M., Matos, L., Movellan, A., Obermüller, G., Orejas, C., Petersen, A., Raecke, A., Rüggeberg, A.

, Schott, T., Stalder, C. and Zieringer, M. (2014) Cold-water corals in the Bay of Biscay - occurrences and distribution in space and time (TransBiscay) - Cruise No. M84/5, May 31 - June 21, 2011, Vigo (Spain) - Brest (France) . . METEOR-Berichte, 84/5 . DFG-Senatskommission für Ozeanographie, Bremen, 46 pp. DOI 10.2312/cr_m84_5.

This list was generated on Tue Apr 1 12:42:30 2025 CEST.