Sarah J Stetson
Possui graduação em Bachelors of Science in Environmental Chemistry pela Kettering University(2004). Atualmente é Doctoral research da Us Geological Survey. Tem experiência na área de Geociências, com ênfase em Geochemistry. Atuando principalmente nos seguintes temas:mercury, stable isotopes, cycling, tracer, geochemistry.
Informações coletadas do Lattes em 10/11/2022
Acadêmico
Formação acadêmica
Doutorado em andamento em Chemistry
2004 - Atual
Colorado School of Mines
Orientador: Donald Macalady Richard B. Wanty
Bolsista do(a): Us Geological Survey, USGS, Estados Unidos. Palavras-chave: mercury; stable isotopes; cycling; tracer; geochemistry.Grande área: Ciências Exatas e da Terra / Área: Geociências / Subárea: Geochemistry.
Graduação em Bachelors of Science in Environmental Chemistry
1999 - 2004
Kettering University
Orientador: Paul Siegel
Idiomas
Espanhol
Compreende Razoavelmente, Fala Razoavelmente, Lê Razoavelmente, Escreve Razoavelmente.
Áreas de atuação
Grande área: Ciências Exatas e da Terra / Área: Geociências / Subárea: Geochemistry.
Grande área: Ciências Exatas e da Terra / Área: Química / Subárea: Química Analítica/Especialidade: Análise de Traços e Química Ambiental.
Participação em eventos
NIOSH Summer Student Presentations.Physical Chemistry of Diisocyanate Derived Dithiocarbamates. 2002. (Simpósio).
Produções bibliográficas
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STETSON, Sarah J ; WANTY, Richard B ; KALKHOFF, Stephen J . Experimentally determined holding times for water samples containing low levels of perchlorate. In Preparation, 2005.
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STETSON, Sarah J ; WANTY, Richard B ; MACALADY, Donald L . Experimentally determined holding times for environmental samples containing low levels of perchlorate. In: 25th Annual Meeting of the Society of Environmental Science and Technology, 2004, Portland. Abstracts of the 25th Annual Meeting of the Society of Environmental Science and Technology, 2004.
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STETSON, Sarah J ; DEPREE, Gary J ; SIEGEL, Paul D . Comparison of urea-type reaction products of methylene diphenyl diisocyanate (MDI) and the bis-thiocarbamate methylene diphenyl diisocyanate cysteine methyl ester (MDI-CME. In: Society of Toxicology Annual Meeting, 2003, Salt Lake City, 2003.
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STETSON, Sarah J ; DEPREE, Gary J ; SIEGEL, Paul D . Stability of diisocyanate derived dithiocarbamates in aqueous environments. In: 223rd Meeting of the American Chemical Society, 2003, Orlando, 2002.
Projetos de pesquisa
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2005 - Atual
Mercury Isotope venture capital project, Descrição: The cycling and isotopic fractionation of mercury (Hg) in the environment is the overall theme of this research. Whether or not Hg sources can be fingerprinted and identified through their isotopic fractionation will be explored. The isotopic composition of Hg will be determined in the soils, sediments, ore body, and water in a watershed that is contaminated with mercury. This information will be used along with total Hg levels and speciation data for the area to develop a model for the biogeochemical cycling of mercury in the watershed and will provide background data and conceptual models for the development of a larger model for evaluation of sources of Hg contamination in the environment.. , Situação: Em andamento; Natureza: Pesquisa. , Alunos envolvidos: Graduação: (0) / Especialização: (0) / Mestrado acadêmico: (0) / Mestrado profissional: (0) / Doutorado: (0) . , Integrantes: Sarah J Stetson - Coordenador.
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2004 - Atual
Central Region Integrated Science project, Descrição: The cycling and isotopic fractionation of mercury (Hg) in the environment is the overall theme of this research. Whether or not Hg sources can be fingerprinted and identified through their isotopic fractionation will be explored. The isotopic composition of Hg will be determined in the soils, sediments, ore body, and water in a watershed that is contaminated with mercury. This information will be used along with total Hg levels and speciation data for the area to develop a model for the biogeochemical cycling of mercury in the watershed and will provide background data and conceptual models for the development of a larger model for evaluation of sources of Hg contamination in the environment.. , Situação: Em andamento; Natureza: Pesquisa. , Alunos envolvidos: Graduação: (0) / Especialização: (0) / Mestrado acadêmico: (0) / Mestrado profissional: (0) / Doutorado: (0) . , Integrantes: Sarah J Stetson - Coordenador.
Prêmios
2005
EPA GRO Fellowship, Environmental Protection Agency.
2005
Sussman Fellowship, Colorado School of Mines.
Histórico profissional
Endereço profissional
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U.S. Geological Survey, Geologic Division, Crustal Imaging And Characterization. , Denver Federal Center Building 20, MS 964, CO, 80225 - Denver, - Estados Unidos - Caixa-postal: 80225, Telefone: (303) 2361908, URL da Homepage:
Experiência profissional
2004 - Atual
Us Geological SurveyVínculo: Student Researcher, Enquadramento Funcional: Doctoral research, Carga horária: 40, Regime: Dedicação exclusiva.
Outras informações:
Developed method for quantifying perchlorate ion in contaminated waters and determined holding times for perchlorate ion contaminated samples (manuscript in preparation). Analyzed samples for perchlorate ion as part of the US Geological Survey Central Regoin Integrated Science Project (data dissemination in progress). Current research into mercury stable isotopic composition of environmental samples (water and solids) to contribute to model for the biogeochemical cycling of mercury
Atividades
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12/2004
Serviços técnicos especializados , Geologic Division, Crustal Imaging And Characterization Team.,Serviço realizado, Develop method for determining mercury isotopes in environmental samples, explore isotopic composition.
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05/2004
Serviços técnicos especializados , Geologic Division, Crustal Imaging And Characterization Team.,Serviço realizado, Develop method for determination of perchlorate in natural water samples.
2003 - 2005
Colorado School of MinesVínculo: Teaching Assistant, Enquadramento Funcional: Teach chem lab to undergraduate students, Carga horária: 20
2001 - 2003
Centers For Disease Control National Inst. For Occupational Safety & HealthVínculo: Student Researcher, Enquadramento Funcional: Research diisocyanates and derivatives, Carga horária: 40
Outras informações:
Research into the stability and reactions of three diisocyanates and their thiol derivatives under aqueous conditions. Presented poster at the 223rd National Meeting of ACS, July 2002. Abstract accepted to the 42nd Annual meeting of the Society of Toxicology, March 2003. Manuscript of research in progress and senior thesis entitled "Stability and Reactivity Studies of Diisocyanate Derived bis-Thiocarbamate Adducts Under Aqueous Conditions" submitted.
Atividades
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01/2001 - 03/2003
Serviços técnicos especializados , Analytical Services Branch, .,Serviço realizado, High Performance Liquid Chromatography.
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01/2001 - 03/2003
Serviços técnicos especializados , Analytical Services Branch, .,Serviço realizado, UV/Vis Spectroscopy.
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01/2001 - 03/2003
Serviços técnicos especializados , Analytical Services Branch, .,Serviço realizado, Gel electrophoresis.
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