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Profile Details
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USD 15 /hr
Hire Dr. Nadine B.
United States
USD 15 /hr

Geochemist with experience in DOD Superfund Site Clean-up, environmental remediation and academic research

Profile Summary
Subject Matter Expertise
Writing Technical Writing
Research Fact Checking, Gray Literature Search, Systematic Literature Review, Secondary Data Collection
Work Experience

Environmental Specialist

Florida Department of Environmental Protection

October 2019 - Present

freelance writer

literate lizards

November 2015 - Present

Chemist Specialist

Florida Department of Environmental Protection

April 2018 - October 2019

Chemist II

Florida Department of Environmental Protection

June 2017 - April 2018

Assistant Professor

Carleton University

January 2013 - June 2015

NASA Post-doc

National High Magnetic Field Laboratory

September 2010 - January 2013


Friedrich-Alexander-Universität Erlangen-Nürnberg

February 2009 - July 2010

NERC Post-doc

Durham University

January 2006 - January 2009



Kiel University

October 1997 - December 2003

PhD (Danish Lithosphere Centre)

Copenhagen University

December 2002 - December 2002

  • Certification details not provided.
Mayer, B., Wittig, N., Humayun, M., Leya, I.(2015). PALLADIUM ISOTOPIC EVIDENCE for NUCLEOSYNTHETIC and COSMOGENIC ISOTOPE ANOMALIES in IVB IRON METEORITES . Astrophysical Journal. 809. (2).
Downes, H., de Vries, C., Wittig, N.(2014). Hf–Zr anomalies in clinopyroxene from mantle xenoliths from France and Poland: implications for Lu–Hf dating of spinel peridotite lithospheric mantle . International Journal of Earth Sciences. 104. (1). p. 89-102.
Wittig, N., Humayun, M., Brandon, A.D., Huang, S., Leya, I.(2013). Coupled W-Os-Pt isotope systematics in IVB iron meteorites: In situ neutron dosimetry for W isotope chronology . Earth and Planetary Science Letters. 361. p. 152-161.
Malarkey, J., Wittig, N., Pearson, D.G., Davidson, J.P.(2011). Characterising modal metasomatic processes in young continental lithospheric mantle: A microsampling isotopic and trace element study on xenoliths from the Middle Atlas Mountains, Morocco . Contributions to Mineralogy and Petrology. 162. (2). p. 289-302.
Wittig, N., Webb, M., Pearson, D.G., Dale, C.W., Ottley, C.J., Hutchison, M., Jensen, S.M., Luguet, A.(2010). Formation of the North Atlantic Craton: Timing and mechanisms constrained from Re-Os isotope and PGE data of peridotite xenoliths from S.W. Greenland . Chemical Geology. 276. (3-4). p. 166-187.
Wittig, N., Pearson, D.G., Duggen, S., Baker, J.A., Hoernle, K.(2010). Tracing the metasomatic and magmatic evolution of continental mantle roots with Sr, Nd, Hf and and Pb isotopes: A case study of Middle Atlas (Morocco) peridotite xenoliths . Geochimica et Cosmochimica Acta. 74. (4). p. 1417-1435.
Smith, C.B., Pearson, D.G., Bulanova, G.P., Beard, A.D., Carlson, R.W., Wittig, N., Sims, K., Chimuka, L., Muchemwa, E.(2009). Extremely depleted lithospheric mantle and diamonds beneath the southern Zimbabwe Craton . Lithos. 112. p. 1120-1132.
Wittig, N., Pearson, D.G., Downes, H., Baker, J.A.(2009). The U, Th and Pb elemental and isotope compositions of mantle clinopyroxenes and their grain boundary contamination derived from leaching and digestion experiments . Geochimica et Cosmochimica Acta. 73. (2). p. 469-488.
Wittig, N., Pearson, D.G., Webb, M., Ottley, C.J., Irvine, G.J., Kopylova, M., Jensen, S.M., Nowell, G.M.(2008). Origin of cratonic lithospheric mantle roots: A geochemical study of peridotites from the North Atlantic Craton, West Greenland . Earth and Planetary Science Letters. 274. (1-2). p. 24-33.
Pearson, D.G., Wittig, N.(2008). Formation of Archaean continental lithosphere and its diamonds: The root of the problem . Journal of the Geological Society. 165. (5). p. 895-914.
Wittig, N., Baker, J.A., Downes, H.(2007). U-Th-Pb and Lu-Hf isotopic constraints on the evolution of sub-continental lithospheric mantle, French Massif Central . Geochimica et Cosmochimica Acta. 71. (5). p. 1290-1311.
Wittig, N., Baker, J.A., Downes, H.(2006). Dating the mantle roots of young continental crust . Geology. 34. (4). p. 237-240.
Baker, J., Bizzarro, M., Wittig, N., Connelly, J., Haack, H.(2005). Early planetesimal melting from an age of 4.5662 Gyr for differentiated meteorites . Nature. 436. (7054). p. 1127-1131.
Pearson, D.G., Wittig, N.(2013). The Formation and Evolution of Cratonic Mantle Lithosphere - Evidence from Mantle Xenoliths . Treatise on Geochemistry: Second Edition. 3. p. 255-292.