Robert Frei

Получаване на мой собствен потребителски профил

Позовавания

	Всички	От 2018
Позовавания	17421	8485
h-индекс	73	51
i10-индекс	237	196

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Публичен достъп

Преглед на всички

91 статии

31 статии

налични

неналични

Въз основа на изисквания при финансирането

Съавтори

Claudio GaucherInstituto de Ciencias Geológicas-Universidad de la República, UruguayПотвърден имейл адрес: fcien.edu.uy
Karin Margarita FreiProfessor at The National Museum of DenmarkПотвърден имейл адрес: natmus.dk
Ali PolatProfessor of Earth and Environmental Sciences, University of WindsorПотвърден имейл адрес: uwindsor.ca
Jan KramersProfessor of Geology, University of JohannesburgПотвърден имейл адрес: uj.ac.za
Alcides SialFederal University of PernambucoПотвърден имейл адрес: ufpe.br
Christoph KorteUniversity of CopenhagenПотвърден имейл адрес: ign.ku.dk
Donald E. CanfieldUniversity of Southern DenmarkПотвърден имейл адрес: biology.sdu.dk
Peter DahlEmeritus Professor of Geology, Kent State UniversityПотвърден имейл адрес: kent.edu
Clemens Vinzenz UllmannUniversity of Exeter CSMПотвърден имейл адрес: exeter.ac.uk
Valderez FerreiraProfessora de petrologia ígnea, Universidade Federal de PernambucoПотвърден имейл адрес: ufpe.br
Sisir Kanti MondalProfessor of Geology, Jadavpur University & Research Associate of American Museum of Natural HistoryПотвърден имейл адрес: jadavpuruniversity.in
Klaus WemmerHead of Noble Gas Spectrometry - Senior ResearcherПотвърден имейл адрес: gwdg.de
Siegfried SiegesmundProfessor for Structural Geology & Geodynamics, University GöttingenПотвърден имейл адрес: gwdg.de
Kristian KristiansenProfessor of archaeology, university of gothenborg/göteborg, Sweden/sverigeПотвърден имейл адрес: archaeology.gu.se
William ShotykBocock Chair for Agriculture and the Environment, University of AlbertaПотвърден имейл адрес: ualberta.ca
Sean CroweCanada Research Chair in Geomicrobiology, Associate Professor Microbiology & Immunology and EOASПотвърден имейл адрес: ubc.ca
Brian FryerUniversity of WindsorПотвърден имейл адрес: uwindsor.ca
Bau MichaelProfessor of Geosciences, Constructor University (renamed from Jacobs University Bremen)Потвърден имейл адрес: jacobs-university.de
Francis AlbaredeEcole Normale Supérieure de Lyon, FranceПотвърден имейл адрес: ens-lyon.fr
igor maria villaFull Professor of Geochemistry, University of Milano - BicoccaПотвърден имейл адрес: unimib.it

Следене

Robert Frei

Professor of Geochemistry and Petrology

Потвърден имейл адрес: ign.ku.dk - Начална страница

geochemistry climate research non traditional stable isotopes


Заглавие Сортиране по цитати Сортиране по година Сортиране по заглавие	Позовавания Позовавания	Година
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	889	1998
Fluctuations in Precambrian atmospheric oxygenation recorded by chromium isotopes R Frei, C Gaucher, SW Poulton, DE Canfield Nature 461 (7261), 250-253, 2009	640	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	620	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	359	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	355	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	308	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	282	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	244	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	230	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	209	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	194	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	194	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	185	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	180	2006
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	171	2007
Single mineral PbPb dating R Frei, BS Kamber Earth and Planetary Science Letters 129 (1-4), 261-268, 1995	169	1995
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	167	2005
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	165	2016
The behavior of molybdenum and its isotopes across the chemocline and in the sediments of sulfidic Lake Cadagno, Switzerland TW Dahl, AD Anbar, GW Gordon, MT Rosing, R Frei, DE Canfield Geochimica et Cosmochimica Acta 74 (1), 144-163, 2010	163	2010
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	161	2011

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