Tina van de Flierdt

Last updated
Tina van de Flierdt
Alma mater University of Bonn ETH Zurich
Scientific career
Institutions Imperial College London

Columbia University

Lamont–Doherty Earth Observatory
Thesis The Nd, Hf, and Pb isotopic composition of ferromanganese crusts and their paleoceanographic implications

Tina van de Flierdt (born 1973) is a Professor of Isotope Geochemistry at Imperial College London.

Contents

Education

Van de Flierdt grew up in rural western Germany. [1] In 2000 van de Flierdt completed a diploma in Geology at the University of Bonn. [2] She earned a PhD at ETH Zurich in 2003, working with Alexander Halliday. [3]

Career

Van de Flierdt is interested in the marine-terminating sector of the East Antarctic Ice Sheet during past warm periods. [1] Her research looks to develop new geochemical and isotopic tracers in marine geochemistry, paleoceanography and paleoclimate, with particular focus on radiogenic isotopes. [4] She is co-lead of the MAGIC Isotope group in the Department of Earth Sciences at Imperial College London. [5] She is also a research at the Lamont–Doherty Earth Observatory at Columbia University. [6] [7]

She is part of the international Geotraces program. [8] Part of the Geotraces program is to ensure results for trace elements and isotopes collected on different cruises by different laboratories can be compared in a meaningful way. [9] Van de Flierdt is building a global database of neodymium in the oceans and researching the implications for paleoceanography research. [4]

In 2012 she won a Leverhulme Trust grant to research deep sea corals. [10] She was part of the Natural Environment Research Council project SWEET, Super-Warm Early Eocene Temperatures and climate. [11] She has led several major NERC grants, totalling well over a £1,000,000 as principal investigator. [12] Van de Flierdt is a member of the Royal Society's International Exchange Committee. [2] She is an editor of Geochimica et Cosmochimica Acta. [13] She has appeared on the podcast Forecast: Climate Conversations. [14]

Related Research Articles

A paleothermometer is a methodology that provides an estimate of the ambient temperature at the time of formation of a natural material. Most paleothermometers are based on empirically-calibrated proxy relationships, such as the tree ring or TEX86 methods. Isotope methods, such as the δ18O method or the clumped-isotope method, are able to provide, at least in theory, direct measurements of temperature.

Paleoceanography is the study of the history of the oceans in the geologic past with regard to circulation, chemistry, biology, geology and patterns of sedimentation and biological productivity. Paleoceanographic studies using environment models and different proxies enable the scientific community to assess the role of the oceanic processes in the global climate by the re-construction of past climate at various intervals. Paleoceanographic research is also intimately tied to paleoclimatology.

Frederick John Longstaffe CM, Ph.D., FRSC is the former Provost and Vice-President (Academic) at The University of Western Ontario. He is a Earth Science researcher. His current focus is on applying knowledge of stable isotopes to various fields of study.


Professor Henry "Harry" Elderfield, was Professor of Ocean Chemistry and Palaeochemistry at the Godwin Laboratory in the Department of Earth Sciences at the University of Cambridge. He made his name in ocean chemistry and palaeochemistry, using trace metals and isotopes in biogenic carbonate as palaeochemical tracers, and studying the chemistry of modern and ancient oceans - especially those of the glacial epoch and the Cenozoic.

<span class="mw-page-title-main">Miriam Kastner</span> American oceanographer and geochemist (born 1935)

Miriam Kastner is a Bratislavan born, Israeli raised, American oceanographer and geochemist. Kastner is currently a distinguished professor at Scripps Institution of Oceanography at the University of California, San Diego. She is still recognized by her fundamental contributions to science and is well spoken of amongst colleagues.

<span class="mw-page-title-main">Janne Blichert-Toft</span> Danish geochemist

Janne Blichert-Toft is a geochemist, specializing in the use of isotopes with applications in understanding planetary mantle-crust evolution, as well as the chemical composition of matter in the universe. To further this research, Blichert-Toft has developed techniques for high-precision Isotope-ratio mass spectrometry measurements.

Sunil Kumar Singh is a leading Indian geochemist, a professor at the Physical Research Laboratory and currently the director of the National Institute of Oceanography, India. He is known for his studies on low temperature elemental and isotope geochemistry and his researches are reported to have assisted in widening the understanding of the evolution of the Himalayas. His studies have been documented in several peer-reviewed articles; Google Scholar, an online repository of scientific articles, has listed 99 of them respectively.

Anat Shahar is a staff scientist at the Earth and Planets Laboratory, Carnegie Institution of Washington and adjunct professor at the University of Maryland. Her work uses high-pressure, high-temperature experiments and stable isotope geochemistry to understand the formation of planets in the Solar System.

Claudine Helen Stirling is a New Zealand isotope geochemistry academic. As of 2018, she is a full professor at the University of Otago.

Jessica E. Tierney (born 1982) is an American paleoclimatologist who has worked with geochemical proxies such as marine sediments, mud, and TEX86, to study past climate in East Africa. Her papers have been cited more than 2,500 times; her most cited work is Northern Hemisphere Controls on Tropical Southeast African Climate During the Past 60,000 Years. Tierney is currently an associate professor of geosciences and the Thomas R. Brown Distinguished Chair in Integrative Science at the University of Arizona and faculty affiliate in the University of Arizona School of Geography, Development and Environment Tierney is the first climatologist to win NSF's Alan T Waterman Award (2022) since its inception in 1975.

Celina A. Suarez is an American geologist. She is known for her research on using trace element and stable isotope geochemistry of fossil vertebrates and invertebrates to understand paleoecology, paleoclimatology, and taphonomy of ancient terrestrial ecosystems. She is an associate profession in the Department of Geosciences at the University of Arkansas. The dinosaur Geminiraptor suarezarum is named after Suarez and her twin sister, Marnia Suarez, co-discovers of the site on which it was found.

In stable isotope geochemistry, the Urey–Bigeleisen–Mayer equation, also known as the Bigeleisen–Mayer equation or the Urey model, is a model describing the approximate equilibrium isotope fractionation in an isotope exchange reaction. While the equation itself can be written in numerous forms, it is generally presented as a ratio of partition functions of the isotopic molecules involved in a given reaction. The Urey–Bigeleisen–Mayer equation is widely applied in the fields of quantum chemistry and geochemistry and is often modified or paired with other quantum chemical modelling methods to improve accuracy and precision and reduce the computational cost of calculations.

Sidney Hemming is an analytical geochemist known for her work documenting Earth's history through analysis of sediments and sedimentary rocks. She is a professor of earth and environmental sciences at Columbia University.

Catherine Chauvel is a geochemist at the Institut de Physique du Globe de Paris known for her research on the impact of volcanic activity on the chemistry of the mantle, continental crust, and island arc geochemistry.

Catherine Jeandel is a French geochemical oceanographer known for her research on isotope geochemistry and trace elements in the ocean.

Yan Zheng is a marine geochemist known for her research on metals in groundwater and private wells in Bangladesh, China, and the United States. She is an elected fellow of the Geological Society of America and the American Geophysical Union.

Elizabeth A. Canuel is a chemical oceanographer known for her work on organic carbon cycling in aquatic environments. She is the Chancellor Professor of Marine Science at the College of William & Mary and is an elected fellow of the Geochemical Society and the European Association of Geochemistry.

<span class="mw-page-title-main">Silicon isotope biogeochemistry</span> The study of environmental processes using the relative abundance of Si isotopes

Silicon isotope biogeochemistry is the study of environmental processes using the relative abundance of Si isotopes. As the relative abundance of Si stable isotopes varies among different natural materials, the differences in abundance can be used to trace the source of Si, and to study biological, geological, and chemical processes. The study of stable isotope biogeochemistry of Si aims to quantify the different Si fluxes in the global biogeochemical silicon cycle, to understand the role of biogenic silica within the global Si cycle, and to investigate the applications and limitations of the sedimentary Si record as an environmental and palaeoceanographic proxy.

Elisabeth Lynn Sikes is an American geoscientist who is a professor at Rutgers University. Her research considers carbon cycling. She was awarded the 2022 Scientific Committee on Antarctic Research Medal for Excellence in Research.

References

  1. 1 2 "Tina van de Flierdt explains paleoceanography proxies". Forecast: a podcast about climate science and climate scientists. 2016-05-16. Retrieved 2018-03-17.
  2. 1 2 "Tina van de Flierdt". royalsociety.org. Retrieved 2018-03-17.
  3. de, Flierdt, Tina van (2003). The Nd, Hf, and Pb isotopic composition of ferromanganese crusts and their paleoceanographic implications (Thesis). ETH Zurich. doi:10.3929/ethz-a-004630463. hdl:20.500.11850/147790.{{cite thesis}}: CS1 maint: multiple names: authors list (link)
  4. 1 2 Flierdt, Tina van de; Griffiths, Alexander M.; Lambelet, Myriam; Little, Susan H.; Stichel, Torben; Wilson, David J. (2016-11-28). "Neodymium in the oceans: a global database, a regional comparison and implications for palaeoceanographic research". Phil. Trans. R. Soc. A. 374 (2081): 20150293. Bibcode:2016RSPTA.37450293V. doi:10.1098/rsta.2015.0293. ISSN   1364-503X. PMC   5069528 . PMID   29035258.
  5. "People | Faculty of Engineering | Imperial College London". www.imperial.ac.uk. Retrieved 2018-03-16.
  6. "tina | Lamont–Doherty Earth Observatory". www.ldeo.columbia.edu. Retrieved 2018-03-17.
  7. "Dr. Tina Van De Flierdt – Directory – The Earth Institute – Columbia University". www.earth.columbia.edu. Retrieved 2018-03-17.
  8. "van de Flierdt – UK Geotraces". www.ukgeotraces.com. Retrieved 2018-03-17.
  9. van de Flierdt, Tina; Pahnke, Katharina; Amakawa, Hiroshi; Andersson, Per; Basak, Chandranath; Coles, Barry; Colin, Christophe; Crocket, Kirsty; Frank, Martin (2012). "GEOTRACES intercalibration of neodymium isotopes and rare earth element concentrations in seawater and suspended particles. Part 1: reproducibility of results for the international intercomparison". Limnology and Oceanography: Methods. 10 (4): 234–251. doi: 10.4319/lom.2012.10.234 . S2CID   129435466.
  10. "Grant winners". Times Higher Education (THE) (in French). 2012-02-16. Retrieved 2018-03-17.
  11. "SWEET:Super-Warm Early Eocene Temperatures and climate: understanding the response of the Earth to high CO2 through integrated modelling and data". Gateway to Research. Retrieved 2018-03-17.
  12. "GOTW – Grants on the Web". gotw.nerc.ac.uk. Retrieved 2018-03-18.
  13. Geochimica et Cosmochimica Acta Editorial Board.
  14. "Forecast: climate conversations with Michael White by Michael White on Apple Podcasts". Apple Podcasts. Retrieved 2018-03-17.