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Publications
Presentations
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Presentation
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Enrichment of legacy and emerging per- and polyfluoroalkyl substances in the sea surface microlayer. 2021-04-28
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Atmospheric dry deposition of legacy and emerging per- and polyfluoroalkyl substances (PFAS) in North Carolina. 2021-04-27
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Distribution of legacy and emerging per- and polyfluoroalkyl substances in surface sediments of Southeastern North Carolina 2021-04-27
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Atmospheric dry deposition of legacy and emerging per- and polyfluoroalkyl substances (PFAS) in North Carolina,
Emerging Contaminants in the Environment Conference 2021-04-01
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Distribution of legacy and emerging per- and polyfluoroalkyl substances in surface sediments of Southeastern North Carolina,
Emerging Contaminants in the Environment Conference 2021-04-01
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Enrichment of legacy and emerging per- and polyfluoroalkyl substances in the sea surface microlayer,
Emerging Contaminants in the Environment Conference 2021-04-01
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Atmospheric flux of legacy and emerging per- and polyfluoroalkyl substances (PFAS) through wet and dry deposition at Wilmington North Carolina. 2020-12-10
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Fate of Hexafluoropropylene Oxide Dimer Acid in Sediments of the Cape Fear River Estuary, North Carolina. 2020-12-10
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Atmospheric flux of legacy and emerging per- and polyfluoroalkyl substances (PFAS) through wet and dry deposition at Wilmington North Carolina,
American Geophysical Union Meeting 2020-12-01
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Fate of Hexafluoropropylene Oxide Dimer Acid in Sediments of the Cape Fear River Estuary, North Carolina,
American Geophysical Union Meeting 2020-12-01
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Per- and polyfluoroalkyl substances (PFASs) in ambient fine particulate matter (PM2.5) in North Carolina. 2020-10-05
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Per- and polyfluoroalkyl substances (PFASs) in ambient fine particulate matter (PM2.5) in North Carolina,
American Association for Aerosol Research Annual Conference 2020-10-01
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Per- and polyfluoroalkyl substances (PFASs) in ambient fine particulate matter (PM2.5) 2020-09-21
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Per- and polyfluoroalkyl substances (PFASs) in ambient fine particulate matter (PM2.5) in North Carolina,
International Society of Exposure Science Annual Meeting 2020-09-01
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Per- and Polyfluoroalkyl Substances in Wet and Dry Deposition in North Carolina,
Carolina Society of Toxicology and Chemistry 29th Annual Meeting 2020-05-01
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Per- and Polyfluoroalkyl Substances in Wet and Dry Deposition in North Carolina 2020-01-01
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Screening of Novel Per- and Polyfluorinated Alkyl Substances (PFAS) in Surface Sediments of Southeastern North Carolina,
Global Marine Summit, 2019-10-01
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Targeted and Non-Targeted Analysis of Per- and Polyfluoroalkyl substances in Wet Deposition Events,
Global Marine Summit 2019-10-01
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Biodegradation Rates of Perfluoro-2-propoxypropanoic Acid in Sediments of the Cape Fear River Estuary,
Society of Toxicology and Chemistry; PFAS Risk Assessment 2019-08-01
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Screening of Novel Per- and Polyfluorinated Alkyl Substances (PFAS) in Surface Sediments of Southeastern North Carolina,
Society of Toxicology and Chemistry; PFAS Risk Assessment 2019-08-01
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Targeted and Non-Targeted Analysis of Per- and Polyfluoroalkyl substances in Rainwater,
Society of Toxicology and Chemistry; PFAS Risk Assessment 2019-08-01
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Air concentrations of per- and polyfluoroalkyl substances (PFAS) in North Carolina,
SETAC 2019-05-01
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Biodegradation Rates of Perfluoro-2-propoxypropanoic Acid in Sediments of the Cape Fear River Estuary 2019-05-01
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Biofuel and Biogenic Contributions of Ethanol in Rainwater in Wilmington determined by compound specific stable carbon isotopes 2019-04-01
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Biofuel and Biogenic Contributions of Ethanol in Rainwater in Wilmington determined by compound specific stable carbon isotopes,
NC Breathe 2019 2019-04-01
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Per- and polyfluoroalkyl substances (PFAS) in fine particles (PM2.5) in North Carolina,
NC Breathe 2019-04-01
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Targeted and Non-Targeted Analysis of Per- and Polyfluoroalkyl substances in Rainwater 2019-04-01
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Targeted and Non-Targeted Analysis of Per- and Polyfluoroalkyl substances in Rainwater,
NC Breathe 2019 2019-04-01
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Air concentrations of per- and polyfluoroalkyl substances (PFAS) in North Carolina 2019-01-01
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Biodegradation Rates of Perfluoro-2-propoxypropanoic Acid in Sediments of the Cape Fear River Estuary 2019-01-01
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Biodegradation Rates of Perfluoro-2-propoxypropanoic Acid in Sediments of the Cape Fear River Estuary 2019-01-01
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Per- and polyfluoroalkyl substances (PFAS) in fine particles (PM2.5) in North Carolina 2019-01-01
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Screening of Novel Per- and Polyfluorinated Alkyl Substances (PFAS) in Surface Sediments of Southeastern North Carolina 2019-01-01
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Screening of Novel Per- and Polyfluorinated Alkyl Substances (PFAS) in Surface Sediments of Southeastern North Carolina 2019-01-01
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Targeted and Non-Targeted Analysis of Per- and Polyfluoroalkyl substances in Rainwater 2019-01-01
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Targeted and Non-Targeted Analysis of Per- and Polyfluoroalkyl substances in Wet Deposition Events 2019-01-01
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Compound-Specific Stable Isotope Analysis and Flux of Aqueous and Gas Phase Ethanol,
NSF-ATC and NCAR Atmospheric Chemistry Workshop 2018-05-01
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Compound-Specific Stable Isotope Analysis of Aqueous and Gas Phase Ethanol Using Solid Phase Microextraction,
Joint Ocean Sciences Meeting 2018-02-01
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Determination of the Saturation State and Flux Direction for Ethanol Between Air and Coastal Waters,
Joint Ocean Sciences Meeting 2018-02-01
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Non-point sources of GenX 2017-12-11
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2017-12-10
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A Bottom-Up approach investigating potential impacts of ethanol in atmospheric waters 2017-12-01
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Effect of Ethanol on the Production of Chromophoric Dissolved Organic Matter (CDOM) in Rainwater,
American Geophysical Union 2017-12-01
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Fluxes of Ethanol Between the Atmosphere and Oceanic Surface Waters: Implications for the Fate of Biofuel Ethanol Released into the Environment,
American Geophysical Union 2017-12-01
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High Relative Abundance of Biofuel Sourced Ethanol in Precipitation in the US and Brazil Determined Using Compound Specific Stable Carbon Isotopes,
American Geophysical Union 2017-12-01
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High relative abundance of biofuel ethanol in precipitation in the US and Brazil determined using compound specific stable carbon isotopes 2017-12-01
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High relative abundance of biofuel-sourced ethanol in precipitation in the US and Brazil determined using compound-specific stable carbon isotopes,
Annual Meeting of the American Geophysical Union 2017-12-01
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Removal of Atmospheric ethanol by wet deposition: a global flux estimate 2017-12-01
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GenX research results from MACRL lab 2017-11-30
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Progress on HB56 GenX research 2017-11-28
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GenX research results from MACRL lab,
EPA and CFPUA 2017-11-01
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Increasing ethanol consumption as a renewable fuel: How will vehicle ethanol emissions impact the urban atmosphere?,
NADP Fall Meeting 2017-11-01
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Progress on HB56 GenX research,
Lower Cape Fear River Program 2017-11-01
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Photochemical Alterations in Gas Phase and Surface Water Ethanol Concentrations,
Goldschmidt Conference 2017-08-01
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Photochemical Release of Sediment Bound Brevetoxin (PbTx-2) From Resuspended Sediments,
Southeastern Regional Meeting of the American Chemical Society 2016-10-01
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Compound-specific –combustion-GC-IRMS determination of Ethanol in precipitation: Impact of biofuel.,
Southeastern Regional Meeting of the American Chemical Society (SERMACS) meeting 2016-10-01
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Quantifying the Concentrations of Biofuel Emissions and Biogenic Sources of Ethanol Found in Rainwater at Wilmington, NC and Brazil,
Southeastern Regional Meeting of the American Chemical Society 2016-10-01
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Primary productivity and respiration in fresh-to-oligohaline tidal creeks,
Water Resources Research Institute Annual Conference 2016-03-18
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Bioavailability of DOM photochemically released from resuspended sediments 2016-02-01
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Bioavailability of DOM photochemically released from resuspended sediments,
Ocean Sciences Meeting 2016-02-01
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Photorelease and phototransformations of sedimentary bound brevetoxin (PbTx-2) upon resuspension 2016-02-01
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Photorelease and phototransformations of sedimentary bound brevetoxin (PbTx-2) upon resuspension,
Ocean Sciences Meeting 2016-02-01
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Photorelease of microcystin-LR from resuspended sediments 2016-02-01
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Photorelease of microcystin-LR from resuspended sediments,
Ocean Sciences Meeting 2016-02-01
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Undergraduates in the lab: Analyzing metal and organic contaminants in oysters and sediments from southeastern North Carolina. 2016-02-01
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Increasing Ethanol Consumption as a Renewable Fuel: How Will Vehicle Ethanol Emissions Impact the Atmosphere?,
American Meteorological Society 2016-01-01
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Primary productivity and respiration in fresh-to-oligohaline tidal creeks. 2016-01-01
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The importance of Methane as a Greenhouse Gas 2015-12-10
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Impact of Changing Fuel Usage on the Chemistry of the Atmosphere: Implications for Global Climate Change,
Invited presentation 2015-03-01
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Invited presentation to EPA Region Two,
Regional Science Council and Climate Change Workgroup 2014-05-01
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Occurance and fate of biofuel ethanol in the environment 2014-03-26
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Ethanol Distribution in Aquatic Systems: Potential Impact on Atmospheric Concentrations,
American Society of Limnology and Oceanography, American Geophysical Union Ocean Sciences Meeting 2014-02-01
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Photochemical Transformations of the Algal Toxin PbTX2 on Resuspended Sediments in Coastal Ecosystems,
American Society of Limnology and Oceanography, American Geophysical Union Ocean Sciences Meeting 2014-02-01
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Ethanol Distribution in Aquatic Systems: Potential Impact on Atmospheric Concentrations,
American Geophysical Union Ocean Sciences Meeting 2014-01-01
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Photochemical Transformations of the Algal Toxin PbTX2 on Resuspended Sediments in Coastal Ecosystems,
American Geophysical Union Ocean Sciences Meeting 2014-01-01
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Ethanol Variability in Rainwater and its impact on the Chemistry of the troposphere,
Goldschmidt Conference 2013-08-01
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Temporal Variability of Coastal Rainwater Fe(II) Concentration and Wet Deposition to Surface Seawater,
Goldschmidt Conference 2013-08-01
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Occurrence of Man-Made Debris in Southeastern North Carolina Beaches 2013-04-18
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Light induced flocculation and dissolution of chromophoric organic matter in natural waters,
American Society of Limnology and Oceanography 2013-01-01
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Photochemical mobilization of sediment bound microcystins from resuspended sedimen,
American Society of Limnology and Oceanography 2013-01-01
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Photochemical release of amino acids from resuspended sediments,
American Society of Limnology and Oceanography 2013-01-01
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Photochemical transformations of the algal toxin PbTx-2 on resuspended sediments in coastal ecosystems,
American Society of Limnology and Oceanography 2013-01-01
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Changes in Fe(II) Concentration and Stability in Rainwater in Wilmington, NC,,
ACS Regional Meeting 2012-11-17
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Rainwater Ethanol in Wilmington, North Carolina and Ribeirão Preto, São Paulo, Brazil,
26th Duke UNC Oceanographic ConsortiumMeeting 2012-11-16
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Characterization of Rainwater DOC by 1D and 2D NMR Techniques. Pamela Seaton, Opanasenko, B, Emmanuel Hatzakis, Robert Kieber, Joan Willey, Brooks Avery (2012) 64th Southeastern Regional Meeting of the American Chemical Society, Raleigh NC.,
Characterization of Rainwater DOC by 1D and 2D NMR Techniques. Pamela Seaton, Opanasenko, B, Emmanuel Hatzakis, Robert Kieber, Joan Willey, Brooks Avery (2012) 64th Southeastern Regional Meeting of the American Chemical Society, 2012-11-01
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PHOTOCHEMICAL FLUXES FROM RESUSPENDED SEDIMENTS AS SOURCES OF DISSOLVED COPPER AND ORGANIC MATTER IN RIVERINE AND COASTAL ENVIRONMENTS,
Ocean Science Meeting 2012-02-01
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Changes in Fe(II) concentration and stability in rain water in Wilmington, NC. ,
Southeastern Meeting of the American Chemical Society 2012-01-01
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Chemical characterization of rainwater carbohydrates from the southeastern United States 2012-01-01
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Copper photodissolution from resuspended estuarine sediments. ,
Southeastern Meeting of the American Chemical Society 2012-01-01
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Improved ionization for liquid chromatogrophy mass spectrometry detection of the marine dinoflagellate-produced toxin PbTx-2 (Karenia brevis). ,
Southeastern Meeting of the American Chemical Society 2012-01-01
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Photochemical release of free and combined amino acids from resuspended sediments,
Southeastern Meeting of the American Chemical Society 2012-01-01
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Effect of reduced sulfur dioxide emissions on hydrogen peroxide concentrations in Wilmington, NC USA rainwater,
Fall Meeting 2011-12-08
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The Redox Chemistry of Rainwater,
Fall Meeting 2011-12-08
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Carbon Isotopic Composition of Rainwater Chromophoric Dissolved Organic Matter. ,
American Geophysical Union 2011-12-01
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Characterization of Rainwater Dissolved Organic Matter by Ultrahigh Resolution Fourier Transform Ion Cyclotron Resonance Mass Spectrometry.,
American Geophysical Union 2011-12-01
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Ethanol Variability in Coastal North Carolina, USA Rainwater and its Impact on the Atmopsheric Carbon Cycle.,
American Geophysical Union 2011-12-01
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Characterization of rainwater before and after photolysis using 1D and 2D NMR and 3D fluorescence techniques ,
Southeast Regional American Chemical Society Meeting 2011-10-26
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Characterization of Sedimentary Organic Matter Upon Exposure of Resuspended Sediments to Simulated Sunlight: A Bulk and Molecular Marker Approach,
American Society of Limnology and Oceanography, San Juan, Puerto Rico 2011-01-01
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Influence of Sea Level Rise on the Photolytic Release of Dissolved Organic Carbon from Resuspended Estuarine Sediments,
American Society of Limnology and Oceanography, San Juan, Puerto Rico 2011-01-01
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Photochemical Production of Dissolved Organic and Inorganic Nutrients from Resuspended Sediments,
American Society of Limnology and Oceanography, San Juan, Puerto Rico 2011-01-01
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Photochemical Release of Dissolved Copper from Resuspended Sediments,
American Society of Limnology and Oceanography, San Juan, Puerto Rico. 2011-01-01
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Photochemistry of resuspended estuarine sediments: Effects on dissolved organic and inorganic nutrients, and trace metals,
Meeting of the Americas 2010-08-01
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Spatial variability and organic matter source effects on elemental ratios of nutrient fluxes during photolysis of resuspended sediments,
Ocean Sciences 2010-02-01
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Characterization of Sedimentary Organic Matter Upon Exposure of Resuspended Sediments to Simulated Sunlight: A Bulk and Molecular Marker Approach,
Ocean Sciences 2010-02-01
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TI: BEHAVIOR OF METALS AFTER SUNLIGHT PHOTOLYSIS OF RESUSPENDED ESTUARINE SEDIMENTS,
Ocean Sciences 2010-02-01
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BEHAVIOR OF METALS AFTER SUNLIGHT PHOTOLYSIS OF RESUSPENDED ESTUARINE SEDIMENTS,
Ocean Sciences 2010-01-01
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Characterization of sedimentary organic matter upon exposure of resuspended sediments to simulated sunlight: A bulk and molecular marker approach.,
Ocean Sciences 2010-01-01
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Ethanol Variability in Coastal North Carolina Rainwater and its Impact on the Atmospheric Carbon Cycle,
Pacific Chem 2010-01-01
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Photo Mediated Changes in Rainwater Chromophoric Dissolved Organic Matter,
Pacific Chem 2010-01-01
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Photochemical Production of Dissolved Organic and Inorganic Nutrients from Resuspended Sediments,
Pacific Chem 2010-01-01
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Spatial variability and organic matter source effects on elemental ratios of nutrient fluxes during photolysis of resuspended sediments,
Ocean Sciences 2010-01-01
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Characterization of sedimentary organic matter upon exposure of resuspended sediments to simulated sunlight: A bulk and molecular marker approach,
Duke UNC Oceanographic Consortium 2009-11-01
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Hydrological Characteristics of Tidal Swamps,
Coastal and Estuarine Research Federation 20th Biennial Conference 2009-10-01
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Occurrence of the Artificial Sweetener Sucralose in Marine Waters,
238th National Meeting 2009-08-01
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Photochemcial production of dissolved organci and inorganic nutrients from resuspended sediments,
American Society of Limnology and OCeanography 2009-02-01
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Detection of a new contaminate in coastal waters. Duke UNC ,
Duke UNC Oceanographic Consortium 2008-11-01
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Spectral Slopes of cape Fear River CDOM,
Duke UNC Oceanographic Consortium 2008-11-01
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Coffee Colaboration and Climate Change,
Bald head Island Conservancy
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Influence of Sea Level Rise on Sediment Biogeochemistry,
USGS Everglades Meeting
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Photolytic release of dissolved copper and dissolved organic carbon from resuspended coastal marine sediments,
American Chemical Society National Meeting
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Rainwater Fertilization of the Oceans,
UNCG Seminar
Research
Research Overview
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Biogeochemistry, atmospheric chemistry, chemical oceanography
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Teaching
Teaching Overview
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General Chemistry Environmental Chemistry