Robert Frei

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	Wszystkie	Od 2019
Cytowania	18637	8356
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32 artykuły

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Współautorzy

Claudio GaucherInstituto de Ciencias Geológicas-Universidad de la República, UruguayZweryfikowany adres z fcien.edu.uy
Karin Margarita FreiProfessor at The National Museum of DenmarkZweryfikowany adres z natmus.dk
Ali PolatProfessor of Earth and Environmental Sciences, University of WindsorZweryfikowany adres z uwindsor.ca
Jan KramersProfessor of Geology, University of JohannesburgZweryfikowany adres z uj.ac.za
Alcides SialFederal University of PernambucoZweryfikowany adres z ufpe.br
Christoph KorteUniversity of CopenhagenZweryfikowany adres z ign.ku.dk
Donald E. CanfieldUniversity of Southern DenmarkZweryfikowany adres z biology.sdu.dk
Peter DahlEmeritus Professor of Geology, Kent State UniversityZweryfikowany adres z kent.edu
Valderez FerreiraProfessora de petrologia ígnea, Universidade Federal de PernambucoZweryfikowany adres z ufpe.br
Clemens Vinzenz UllmannUniversity of Exeter CSMZweryfikowany adres z exeter.ac.uk
William ShotykBocock Chair for Agriculture and the Environment, University of AlbertaZweryfikowany adres z ualberta.ca
Sisir Kanti MondalProfessor of Geology, Jadavpur University & Research Associate of American Museum of Natural HistoryZweryfikowany adres z jadavpuruniversity.in
Klaus WemmerHead of Noble Gas Spectrometry - Senior ResearcherZweryfikowany adres z gwdg.de
Siegfried SiegesmundProfessor for Structural Geology & Geodynamics, University GöttingenZweryfikowany adres z gwdg.de
Kristian KristiansenProfessor of archaeology, university of gothenborg/göteborg, Sweden/sverigeZweryfikowany adres z archaeology.gu.se
Sean CroweCanada Research Chair in Geomicrobiology, Associate Professor Microbiology & Immunology and EOASZweryfikowany adres z ubc.ca
Brian FryerUniversity of WindsorZweryfikowany adres z uwindsor.ca
Geoffrey J. GilleaudeauAssociate Professor, George Mason UniversityZweryfikowany adres z gmu.edu
Bau MichaelProfessor of Geosciences, Constructor University (renamed from Jacobs University Bremen)Zweryfikowany adres z constructor.university
Francis AlbaredeEcole Normale Supérieure de Lyon, FranceZweryfikowany adres z ens-lyon.fr

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Robert Frei

Professor of Geochemistry and Isotope Geology

Zweryfikowany adres z ign.ku.dk - Strona główna

geochemistry climate research non traditional stable isotopes


Tytuł Sortuj wg cytatów Sortuj wg roku Sortuj wg tytułu	Cytowane przez Cytowane przez	Rok
History of Atmospheric Lead Deposition Since 12,370 ¹⁴C yr BP from a Peat Bog, Jura Mountains, Switzerland W Shotyk, D Weiss, PG Appleby, AK Cheburkin, R Frei, M Gloor, ... Science 281 (5383), 1635-1640, 1998	907	1998
Fluctuations in Precambrian atmospheric oxygenation recorded by chromium isotopes R Frei, C Gaucher, SW Poulton, DE Canfield Nature 461 (7261), 250-253, 2009	669	2009
Atmospheric oxygenation three billion years ago SA Crowe, LN Døssing, NJ Beukes, M Bau, SJ Kruger, R Frei, ... Nature 501 (7468), 535-538, 2013	655	2013
Tracing the Indian Ocean mantle domain through time: isotopic results from old West Indian, East Tethyan, and South Pacific seafloor JJ Mahoney, R Frei, MLG Tejada, XX Mo, PT Leat, TF Nägler Journal of Petrology 39 (7), 1285-1306, 1998	377	1998
Geochemistry of the peat bog at Etang de la Gruère, Jura Mountains, Switzerland, and its record of atmospheric Pb and lithogenic trace metals (Sc, Ti, Y, Zr, and REE) since 12 … W Shotyk, D Weiss, JD Kramers, R Frei, AK Cheburkin, M Gloor, S Reese Geochimica et Cosmochimica Acta 65 (14), 2337-2360, 2001	356	2001
U-rich Archaean sea-floor sediments from Greenland–indications of> 3700 Ma oxygenic photosynthesis MT Rosing, R Frei Earth and Planetary Science Letters 217 (3-4), 237-244, 2004	305	2004
New Lu–Hf and Pb–Pb age constraints on the earliest animal fossils GH Barfod, F Albarède, AH Knoll, S Xiao, P Télouk, R Frei, J Baker Earth and Planetary Science Letters 201 (1), 203-212, 2002	289	2002
Anthropogenic contributions to atmospheric Hg, Pb and As accumulation recorded by peat cores from southern Greenland and Denmark dated using the 14C “bomb pulse curve” W Shotyk, ME Goodsite, F Roos-Barraclough, R Frei, J Heinemeier, ... Geochimica et Cosmochimica Acta 67 (21), 3991-4011, 2003	246	2003
The geographic distribution of strontium isotopes in Danish surface waters–A base for provenance studies in archaeology, hydrology and agriculture KM Frei, R Frei Applied geochemistry 26 (3), 326-340, 2011	239	2011
Unraveling the record of successive high grade events in the Central Zone of the Limpopo Belt using Pb single phase dating of metamorphic minerals L Holzer, R Frei, JM Barton Jr, JD Kramers Precambrian Research 87 (1-2), 87-115, 1998	217	1998
Tracing the dynamic life story of a Bronze Age Female KM Frei, U Mannering, K Kristiansen, ME Allentoft, AS Wilson, I Skals, ... Scientific reports 5 (1), 10431, 2015	214	2015
Source heterogeneity for the major components of∼ 3.7 Ga Banded Iron Formations (Isua Greenstone Belt, Western Greenland): Tracing the nature of interacting water masses in … R Frei, A Polat Earth and Planetary Science Letters 253 (1-2), 266-281, 2007	206	2007
Oxygenation of the mid-Proterozoic atmosphere: clues from chromium isotopes in carbonates GJ Gilleaudeau, R Frei, AJ Kaufman, LC Kah, K Azmy, JK Bartley, ... Geochemical Perspectives Letters, 2016	197	2016
The genesis of Archaean chromitites from the Nuasahi and Sukinda massifs in the Singhbhum Craton, India SK Mondal, EM Ripley, C Li, R Frei Precambrian Research 148 (1-2), 45-66, 2006	190	2006
Onset of main Phanerozoic marine radiation sparked by emerging Mid Ordovician icehouse CMØ Rasmussen, CV Ullmann, KG Jakobsen, A Lindskog, J Hansen, ... Scientific Reports 6 (1), 18884, 2016	179	2016
Post-collisional transition from calc-alkaline to alkaline magmatism during transcurrent deformation in the southernmost Dom Feliciano Belt (Braziliano–Pan-African, Uruguay) P Oyhantçabal, S Siegesmund, K Wemmer, R Frei, P Layer Lithos 98 (1-4), 141-159, 2007	178	2007
Distribution of platinum-group elements and Os isotopes in chromite ores from Mayarí-Baracoa Ophiolitic Belt (eastern Cuba) F Gervilla, JA Proenza, R Frei, JM González-Jiménez, CJ Garrido, ... Contributions to Mineralogy and Petrology 150, 589-607, 2005	176	2005
Single mineral PbPb dating R Frei, BS Kamber Earth and Planetary Science Letters 129 (1-4), 261-268, 1995	174	1995
Reduction of hexavalent chromium by ferrous iron: A process of chromium isotope fractionation and its relevance to natural environments LN Døssing, K Dideriksen, SLS Stipp, R Frei Chemical geology 285 (1-4), 157-166, 2011	168	2011
The Nd and Hf isotopic evolution of the mantle through the Archean. Results from the Isua supracrustals, West Greenland, and from the Birimian terranes of West Africa J Blichert-Toft, F Albarède, M Rosing, R Frei, D Bridgwater Geochimica et Cosmochimica Acta 63 (22), 3901-3914, 1999	167	1999

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