Project Details

Professor Dr. Andreas Pack

Address Georg-August-Universität Göttingen
Geowissenschaftliches Zentrum
Abteilung Isotopengeologie
Goldschmidtstraße 3
37077 Göttingen

Projects

As Applicant
- Current projects
  - Triple oxygen and iron isotope composition of I-type cosmic spherules as new paleo-CO2 barome-ter and GPP proxy (Research Grants)
- Completed projects
  - Absolutbestimmung von Temperatur, Druck und Sauerstofffugazität im frühen solaren Nebel durch Untersuchung von primitivem, kondensiertem Silikat (Forsterit) in unequilibrierten Chondriten. (Emmy Noether International Fellowships)
  - Early solar system processes and their chronology (Independent Junior Research Groups)
  - Rekonstruktion der globalen Bioproduktivitätsrate und der atmosphärischen CO2- Konzentration bis ins frühe Paläogen durch 3-O-Isotopenanalyse an rezentem und fossilem Zahn- und Knochenmaterial von Säugetieren (Research Grants)
  - Triple oxygen isotope variations in natural and anthropogenic carbon dioxide (Research Grants)
  - Identification of volatility-controlled refractory lithophile element fractionation on asteroidal and planetary scale (Priority Programmes)
  - Experimental study using containerless laser melting of silicates with respect to understanding chondrule formation (Priority Programmes)
  - Triple oxygen isotope composition of VSMOW, air O₂, and mineral standards, and the fractionation during respiration (Research Grants)
  - Triple oxygen, triple silicon, and trace elements of cherts for the reconstruction of d18O of seawater deep in time (Priority Programmes)
  - Triple oxygen isotope composition in Sparidae (sea bream) teeth from archeological layers - a new paleo-environmental proxy for the Mediterranean (Research Grants)
  - Experimental determination of theta(T) for the calcite-water equilibium (Research Grants)
  - Installation of a sample transfer system for laser fluorination of "labile" components for high-precision triple oxygen isotope measurements. (Research Grants)
  - 17O in Bioapatit as paleo-CO2-barometer (Research Grants)
  - Using D17O of sedimentary carbonate as a new single phase thermometer - Were the Archean oceans really hot or did they only have had lower d18O values? (Priority Programmes)
As Leader
- Completed projects
  - Isotopen-Gasmassenspektrometer und Gasextraktion (Major Research Instrumentation)
  - Karbonat-Isotopenanalysator (Major Research Instrumentation)
As Participating Person
- Completed projects
  - Eigenschaften Na-reicher Schmelzen (Research Grants)
  - Origin of iron meteorites - the oldest materials in the Solar System (Priority Programmes)
  - Isotope anomalies in meteoritic materials and the dynamical evolution of the solar nebula: Constraints from Cr, Ti and O isotopes (Priority Programmes)
As Cooperation Partner
- Current projects
  - Search for copper sulfides and sulfur chemistry in the Martian crust, based on geochemical data returned by NASA's MSL rover (Research Grants)
- Completed projects
  - Determination of high resolution thermal and tectonic history of Archean terranes: Development of a tool through a case study from the Western Dharwar Craton and the Coorg block in S. India (Priority Programmes)
As Co-Investigator
- Current projects
  - Identification of metabolic and enzymatic pathways in the phosphorous cycle using triple oxygen isotope systematics (Research Grants)
  - Revisited: The Ni isotopic compositions of ureilite metal and olivines. (Research Grants)
- Completed projects
  - Ejecta erosion, thermal and chemical lake evolution of the Ries impact structure (Research Grants)

Servicenavigation

Hauptnavigation

Professor Dr. Andreas Pack

Additional Information

Servicenavigation

Hauptnavigation

Professor Dr. Andreas Pack

Additional Information

Textvergrößerung und Kontrastanpassung