Hauke Vollstaedt

portrait Dr. Hauke Vollstaedt
Wissenschaftlicher Assistent

Isotopengeologie
Institut für Geologie
Universität Bern
Baltzerstrasse 1+3
CH-3012 Bern
Switzerland


Phone: +41 (0) 31 631 85 33
Phone2: +41 (0) 31 684 87 81
URL Institution: www.geo.unibe.ch/
Personal URL: link


Key Publications of Hauke Vollstaedt (up to ten) :
Vollstaedt, H., Eisenhauer, A., Wallmann, K., Böhm, F., Fietzke, J., Liebetrau, V., Krabbenhöft, A., Farka?, J., Toma?ov?ch, A., Raddatz, J., Veizer, J., 2014. The Phanerozoic ?88/86Sr record of seawater: New constraints on past changes in oceanic carbonate fluxes. Geochim. Cosmochim. Acta 128, 249-265.

Vollstaedt H., Mezger K., Leya I. (2016) The isotope composition of selenium in chondrites constrains the depletion mechanism of volatile elements in solar system materials Earth and Planetary Science Letters 450C, 372-380. DOI: 10.1016/j.epsl.2016.06.052

Krabbenhöft, A., Fietzke, J., Eisenhauer, A., Liebetrau, V., Böhm, F., Vollstaedt, H., 2009. Determination of radiogenic and stable strontium isotope ratios (87Sr/86Sr; ?88/86Sr) by thermal ionization mass spectrometry applying an 87Sr/84Sr double spike. J. Anal. At. Spectrom. 24, 1267-1271.

Krabbenhöft, A., Eisenhauer, A., Böhm, F., Vollstaedt, H., Fietzke, J., Liebetrau, V., Augustin, N., Peucker-Ehrenbrink, B., Hansen, B.T., Nolte, N., Wallmann, K., 2010. Constraining the marine strontium budget with natural strontium isotope fractionations (87Sr/86Sr*-?88/86Sr) of carbonates, hydrothermal solutions and river waters. Geochim. Cosmochim. Acta 74, 4097-4109.

Vollstaedt, H., Mezger, K., Nägler, T., Leya, I., Trinquier, A. (2016) Selenium isotope analysis by N-TIMS: Potential and challenges International Journal of Mass Spectrometry 401, 55-63.

Dielforder A., Vollstaedt H., Vennemann T., Berger A., Herwegh M. (2015) Linking megathrust earthquakes to brittle deformation in a fossil accretionary complex Nature commun 6. DOI 10.1038/ncomms8504


Expertise of Hauke Vollstaedt:
Expertise CategorySpecific Expertise
Expert TypeExpert Type
Scientific / Fundamental Research
Topic HydrosphereHydrosphere
Ocean
Topic LithosphereLithosphere
Geochemical Processes
Topic Integrated SystemsIntegrated Systems and Ecology
Biogeochemical Cycles except Carbon
Spatial ZonesOpen Ocean
Time FrameTime Frame
Past: Cretaceous
Past: Jurassic
Past: Triassic
Past: Palaeozoic
Statistical FocusStatistical Focus
Extreme Events
Time ScaleTime Scale
Billenial (Mio yrs)
MethodsMethod
Data Analysis
Modeling

Specialties of Hauke Vollstaedt:
Isotope Geochemistry and Cosmochemistry
Planet formation and habitability
Isotope proxies – Calibration and application
Marine Biogeochemistry
Paleoceanography
Marine extinction events
Biogeochemical modeling

Last update: 4/8/22
Source of data: ProClim- Research InfoSystem (1993-2024)
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