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Overview

Jan Fietzke is affiliated with the GEOMAR Helmholtz Centre for Ocean Research Kiel in Germany. Their research primarily spans the fields of Environmental Science and Earth and Planetary Sciences, with significant work in various subfields such as Ecology, Atmospheric Science, Global and Planetary Change, Geophysics, and Oceanography.

The main topics in Jan Fietzke's research include:

  • Geology and Paleoclimatology Research
  • Isotope Analysis in Ecology
  • Coral and Marine Ecosystems Studies
  • Marine and fisheries research
  • Radioactive contamination and transfer
  • Geological and Geochemical Analysis
  • Earthquake and tectonic studies

The frequent coauthors collaborating with Jan Fietzke are:

  • Anton Eisenhauer
  • Tyler J. Goepfert
  • Elias Samankassou
  • Marcus Gutjahr
  • Martin Frank

Publications by Jan Fietzke appear in several notable venues, with repeated contributions to:

  • Quaternary Science Reviews
  • Chemical Geology
  • Scientific Reports
  • Paleoceanography and Paleoclimatology
  • Science

Among Jan Fietzke's recent papers are:

  • "Keystone predators govern the pathway and pace of climate impacts in a subarctic marine ecosystem," 2020, Science
  • "Deglacial upslope shift of NE Atlantic intermediate waters controlled slope erosion and cold-water coral mound formation (Porcupine Seabight, Irish margin)," 2020, Quaternary Science Reviews
  • "The impact of MC-ICP-MS plasma conditions on the accuracy and precision of stable isotope measurements evaluated for barium isotopes," 2020, Chemical Geology
  • "Reef response to sea-level and environmental changes in the Central South Pacific over the past 6000 years," 2020, Global and Planetary Change
  • "Distinct fine-scale variations in calcification control revealed by high-resolution 2D boron laser images in the cold-water coral Lophelia pertusa," 2022, Science Advances

Best Publications

  • Calcifying invertebrates succeed in a naturally CO 2 -rich coastal habitat but are threatened by high levels of future acidification

    Jörn Thomsen;Magdalena Gutowska;Julia Saphörster;Agnes Heinemann

  • Rapid sea-level rise and reef back-stepping at the close of the last interglacial highstand

    Paul Blanchon;Anton Eisenhauer;Jan Fietzke;Volker Liebetrau

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

    Jan Fietzke;Anton Eisenhauer

  • Constraining the marine strontium budget with natural strontium isotope fractionations (87Sr/86Sr∗, δ88/86Sr) of carbonates, hydrothermal solutions and river waters

    André Krabbenhöft;Anton Eisenhauer;Florian Böhm;Hauke Vollstaedt

  • Ocean acidification weakens the structural integrity of coralline algae

    Federica Ragazzola;Federica Ragazzola;Laura C. Foster;Laura C. Foster;Armin Form;Philip S. L. Anderson

  • Trapping efficiencies of sediment traps from the deep Eastern North Atlantic:: the 230Th calibration

    Jan Scholten;Jan Fietzke;S. Vogler;M. Rutgers van der Loeff

  • Determination of radiogenic and stable strontium isotope ratios (87Sr/86Sr; δ88/86Sr) by thermal ionization mass spectrometry applying an 87Sr/84Sr double spike

    André Krabbenhöft;Jan Fietzke;Anton Eisenhauer;Volker Liebetrau

  • 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

    Jan Fietzke;Volker Liebetrau;D. Günther;K. Gurs

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

    Andres Rüggeberg;Jan Fietzke;Volker Liebetrau;Anton Eisenhauer

  • Reorganization of the North Atlantic Oscillation during early Holocene deglaciation

    Jasper A. Wassenburg;Jasper A. Wassenburg;Stephan Dietrich;Jan Fietzke;Jens Fohlmeister

  • The Phanerozoic δ88/86Sr record of seawater: New constraints on past changes in oceanic carbonate fluxes

    Hauke Vollstaedt;Anton Eisenhauer;Klaus Wallmann;Florian Böhm

  • Stable Sr-isotope, Sr/Ca, Mg/Ca, Li/Ca and Mg/Li ratios in the scleractinian cold-water coral Lophelia pertusa

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

  • Proposal for International Agreement on Ca Notation Resulting from Discussions at Workshops on Stable Isotope Measurements Held in Davos (Goldschmidt 2002) and Nice (EGS‐AGU‐EUG 2003)

    Anton Eisenhauer;Thomas F. Nägler;Peter Stille;Jan Kramers

  • Moroccan speleothem and tree ring records suggest a variable positive state of the North Atlantic Oscillation during the Medieval Warm Period

    J. A. Wassenburg;A. Immenhauser;D. K. Richter;A. Niedermayr

  • Determination of uranium isotope ratios by multi-static MIC-ICP-MS: method and implementation for precise U- and Th-series isotope measurements

    J. Fietzke;V. Liebetrau;A. Eisenhauer;Ch. Dullo

  • Climate and cave control on Pleistocene/Holocene calcite-to-aragonite transitions in speleothems from Morocco: Elemental and isotopic evidence

    Jasper A. Wassenburg;Adrian Immenhauser;Detlev K. Richter;Klaus Peter Jochum

  • Megatsunami deposits on Kohala volcano, Hawaii, from flank collapse of Mauna Loa

    Gary M. McMurtry;Gerard J. Fryer;David R. Tappin;Ian P. Wilkinson

  • Calcium Isotope ( δ 44/40 Ca) Fractionation along Hydrothermal Pathways, Logatchev Field (Mid-Atlantic Ridge, 14°45' N)

    Marghaleray Amini;Anton Eisenhauer;Florian Böhm;Jan Fietzke

  • Proposal for an International Agreement on Ca Notation as Result of theDiscussions from the workshops on Stable Isotope Measurements in Davos(Goldschmidt 2002) and Nice (EGS-AGU-EUG 2003).

    A. Eisenhauer;T.F. Nägler;P. Stille;Jan Dirk Kramers

  • Glacial cold-water coral growth in the Gulf of Cádiz: Implications of increased palaeo-productivity

    Claudia Wienberg;Norbert Frank;Kenneth Neil Mertens;Jan-Berend Stuut

  • Stable strontium isotopes (δ88/86) in cold-water corals - a new proxy for reconstruction of intermediate ocean water temperatures

    Andres Rüggeberg;Jan Fietzke;Volker Liebetrau;Anton Eisenhauer

Frequent Co-Authors

Anton Eisenhauer
Anton Eisenhauer GEOMAR Helmholtz Centre for Ocean Research Kiel
Volker Liebetrau
Volker Liebetrau GEOMAR Helmholtz Centre for Ocean Research Kiel
Thor H. Hansteen
Thor H. Hansteen GEOMAR Helmholtz Centre for Ocean Research Kiel
P. Montagna
P. Montagna National Institute for Nuclear Physics
Peter Linke
Peter Linke GEOMAR Helmholtz Centre for Ocean Research Kiel
Gilbert Camoin
Gilbert Camoin Aix-Marseille University
Jan Scholten
Jan Scholten Kiel University
André Freiwald
André Freiwald University of Bremen
Jochen Halfar
Jochen Halfar University of Toronto
Glenn A. Milne
Glenn A. Milne University of Ottawa

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