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Institution
Helmholtz-Zentrum Potsdam
Deutsches GeoForschungsZentrum (GFZ)
Department 3: Geochemie
Address
Telegrafenberg
14473 Potsdam
Deutschland
GERiT
This institution in GERiT
14473 Potsdam
Projects
Priority Programmes
Current projects
Geochemical fingerprinting of volcanogenic massive sulfide systems using accessory minerals
(Applicant
Gleeson, Sarah Anne
)
How significant is radiative heat transport at the core-mantle boundary?
(Applicant
Lobanov, Ph.D., Sergey
)
Is metamorphic Sn redistribution an important step in the generation of giant Sn deposits?
(Applicants
Glodny, Johannes
;
Kroner, Uwe
;
Romer, Rolf Ludwig
)
Multiple sulfur isotopes and metal trap evolution in sediment hosted ore systems
(Applicant
Magnall, Ph.D., Joseph
)
Completed projects
Diversity and functional traits of microbial communities in the terrestrial subsurface habitat along a climatic gradient: from surface into the weathering front at depth
(Applicants
Friedl, Thomas
;
Wagner, Dirk
)
Effect of water in wadsleyite and ringwoodite on the P-T-x coordinates of the wadsleyite-ringwoodite phase transformation: an experimental and thermodynamic study
(Applicant
Koch-Müller, Monika
)
Interactive plant-trait and climate effects on soil organic carbon along the Chilean coastal cordillera
(Applicant
Bader, Maaike
)
Melts-Fluids-Models: keys to understanding ore-forming processes at the world-class Neves Corvo massive sulphide deposit, Iberian Pyrite Belt
(Applicants
Gleeson, Sarah Anne
;
Trumbull, Robert
;
Weis, Philipp
)
SECCO- Chile: The coupled vegetation, weathering, erosion, and sediment-export response to climate change unravelled from novel proxies in Chilean marine sediment
(Applicants
Bernhardt, Anne
;
Sachse, Dirk
;
Wittmann-Oelze, Hella
)
The role of mantle plumes in the formation of Large Igneous Provinces: con-straints from noble gases
(Applicant
Stroncik, Nicole
)
Tolerance limits of methanogenic life in terrestrial permafrost
(Applicant
Wagner, Dirk
)
Water partitioning between coexisting olivine (ol) and wadsleyite (wads) and the effect of the OH-defect concentrations on the P-T-x coordinates of the ol-wads phase transformation
(Applicant
Koch-Müller, Monika
)
Research Grants
Current projects
Densities, structures and refractive indices of carbonate glasses at high pressure
(Applicants
Lobanov, Ph.D., Sergey
;
Winkler, Björn
)
Investigating transient weakening of Earth’s silicate weathering ‘thermostat’ as a possible driver of climate perturbations in the geological past: A middle Eocene case study
(Applicant
Frings, Patrick
)
Towards a new, experimentally-grounded model of the evolution of the boron isotope composition of seawater
(Applicant
Frings, Patrick
)
Completed projects
B, Li, Os und Hf Isotopie kaliumreicher Gesteine des Mittelmeerraums
(Applicant
Foley, Stephen F.
)
Charakterisierung der Mantelquellen in spätmesozoisch-känozoischem Intraplatten-Magmatismus in NE-Afrika
(Applicants
Franz, Gerhard
;
Romer, Rolf Ludwig
)
Einfluß von Reaktionsgeschichte auf geochronologische Systeme (Rb-Sr, Sm-Nd, U-Pb) von schnell-exhumierten Ultrahochtemperatur (UHT)-Gesteinen unter besonderer Berücksichtigung der Forschungsbohrungen Tirschheim 1/63 und Schweikershain 1/63
(Applicant
Oberhänsli, Roland
)
Optical and X-ray absorption spectroscopy of the pressure-induced spin transition of Fe2+ in natural phosphates of the triphylite-lithiophilite series, Li (Fex2+Mn1-x2+)[PO4]
(Applicants
Koch-Müller, Monika
;
Wilke, Max
)
Petrology, geochemistry and genesis of lamprophyric igneous rocks from Serbia.
(Applicant
Foley, Stephen F.
)
Tellurium in natural and synthetic pyrite: Ore-formation and economic implication
(Applicant
Keith, Manuel
)
The geochemistry and geodynamic significance of basaltic rocks from Mesozoic Serbian ophiolites
(Applicant
Barth, Matthias
)
The influence of mantle dynamic processes on the noble gas isotopic composition of oceanic island basalts (OIBs)
(Applicant
Stroncik, Nicole
)
Infrastructure Priority Programmes
Current projects
BioMetArchive - Subsurface biosphere metagenomics along the 1 Ma sedimentary archive of ferruginous Lake Towuti, Indonesia.
(Applicant
Vuillemin, Aurèle
)
Microbial-induced pedogenesis: Microaggregates as nucleus for initial soil formation
(Applicants
Scholten, Thomas
;
Wagner, Dirk
)
Completed projects
Comparison of Arctic and Antarctic microbial communities: abundance, phylogeny and ecology
(Applicant
Wagner, Dirk
)
Development and function of microbial communities in a glacier forefield chronosequence on Larsemann Hills, East Antarctica
(Applicant
Wagner, Dirk
)
Diversity of microalgae and cyanobacteria communities in Antarctic soils: changes along soil developmental stages and abiotic variables and testing for endemism/geographical distribution
(Applicant
Friedl, Thomas
)
Evolution of the Methane Cycle in the Siberian Arctic: Insights from Microbiological and Biogeochemical Studies
(Applicants
Mangelsdorf, Kai
;
Wagner, Dirk
)
Exploring microbial sulphate reduction under high temperature and pressure
(Applicant
Kallmeyer, Jens
)
Fluid/rock interactions in UHP metamorphic rocks from the Chinese Continental Scientific Drilling holes
(Applicant
Hoefs, Jochen
)
Formation of authigenic minerals associated with microbial activity in ferruginous sediments, Lake Towuti
(Applicant
Vuillemin, Aurèle
)
From single pioneers to complex communities: Simultaneous discrimination of composition and inferring species interactions of fossil as well as modern pro- and eukaryotic microbial communities
(Applicants
Friedl, Thomas
;
Wagner, Dirk
)
Genomic Explorations into the Microbial Metabolisms of an Active Rift System
(Applicant
Lipus, Daniel
)
Geomicrobiology of Fe-rich sediments of Lake Towuti
(Applicant
Kallmeyer, Jens
)
Microbial-mediated soil formation in maritime Antarctica under simulated environmental conditions
(Applicants
Kühn, Peter
;
Müller, Carsten Werner
;
Scholten, Thomas
;
Wagner, Dirk
)
Microbiological and biogeochemical investigations of the microbial driven methane dynamic in the Siberian Arctic during glacial-interglacial climate changes
(Applicants
Mangelsdorf, Kai
;
Wagner, Dirk
)
Mikrostrukturell unterstützte Isotopengeochemische Untersuchungen im Dabie Shan und an der Tiefbohrung Sulu: Datierung der Exhumierung und retrograden Metamorphose
(Applicant
Oberhänsli, Roland
)
Phototrophic community succession as driver of mineral weathering and soil formation along chronosequences in maritime Antarctica
(Applicant
Boy, Jens
)
Phylogenetic and physiological characterization of deep-biosphere microorganisms in El'gygytgyn Crater Lake sediments
(Applicant
Wagner, Dirk
)
Structural and temporal evolution of the Hawaiian plume: Constraints from noble gases in surface samples and the HSDP drill core
(Applicant
Niedermann, Samuel
)
Research Units
Completed projects
FOR 2125: "Structures, properties and reactions of carbonates at high temperatures and pressures"
(Spokesperson
Winkler, Björn
)
Influence of deformation mechanisms on deformation-induced resetting of radiogenic isotope systems (U-Pb, Rb-Sr, Sm-Nd) and homogenization on the grain-scale (TP15)
(Applicant
Romer, Rolf Ludwig
)
Phase relations and melting in the system CaCO3 und MgCO3 at high pressures and temperatures
(Applicants
Koch-Müller, Monika
;
Reichmann, Ph.D., Hans Josef
)
Structural, electronic and thermodynamic properties of carbonates at high pressures and temperatures by in situ spectroscopy and atomic-scale simulations
(Applicants
Efthymiopoulos, Ilias
;
Jahn, Sandro
;
Koch-Müller, Monika
)
Collaborative Research Centres
Completed projects
Thermal and compositional structure of the continental lithosphere in the Central Andes
(Project Heads
Franz, Gerhard
;
Romer, Rolf Ludwig
;
Sobolev, Ph.D., Stephan V.
)
Additional Information
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