Superfund Research Program
Owen Duckworth
North Carolina State University
Department of Crop & Soil Sciences
Williams Hall 3208, Box 7620-7619
Raleigh, North Carolina 27695
Phone: 919-513-1577
Email: owen_duckworth@ncsu.edu
Projects
- University of North Carolina-Chapel Hill: Geochemical Predictors of Arsenic Contamination (2020-2025)
Research Briefs
Hazardous Waste Sites
Jesse Helms Park
- University of North Carolina-Chapel Hill: Geochemical Predictors of Arsenic Contamination
Langtree Peninsula Groundwater Monitoring and Research Station
- University of North Carolina-Chapel Hill: Geochemical Predictors of Arsenic Contamination
NC Zoo Groundwater Monitoring and Research Station
- University of North Carolina-Chapel Hill: Geochemical Predictors of Arsenic Contamination
Redlair Observatory
- University of North Carolina-Chapel Hill: Geochemical Predictors of Arsenic Contamination
Publications
2023
- Balogun F, Aiken ML, Namayandeh A, Duckworth O, Polizzotto ML. 2023. Dissolved organic carbon diminishes manganese oxide-driven oxidation of chromium. Chemosphere 344:140424. doi:10.1016/j.chemosphere.2023.140424 PMID:37832888
- Soares MB, Duckworth O, Alleoni LR. 2023. The role of dissolved pyrogenic carbon from biochar in the sorption of As(V) in biogenic iron (oxyhydr)oxides. Sci Total Environ 865:161286. doi:10.1016/j.scitotenv.2022.161286 PMID:36587679 PMCID:PMC9892336
- Soares MB, Duckworth O, Styblo M, Cable PH, Alleoni LR. 2023. Pyrolysis temperature and biochar redox activity on arsenic availability and speciation in a sediment. J Hazard Mater 460:132308. doi:10.1016/j.jhazmat.2023.132308 PMID:37639794
2022
- Duckworth O, Polizzotto ML, Thompson A. 2022. Bringing soil chemistry to environmental health science to tackle soil contaminants. front environ sci doi:10.3389/fenvs.2022.981607
- Peel HR, Balogun FO, Bowers CA, Miller CT, Obeidy C, Polizzotto ML, Tashnia SU, Vinson D, Duckworth O. 2022. Towards understanding factors affecting arsenic, chromium, and vanadium mobility in the subsurface. Water (Basel) 14(22):3687. doi:10.3390/w14223687 PMID:36420182 PMCID:PMC9681123
2021
- Whitaker AH, Austin RE, Holden KL, Jones JL, Michel FM, Peak D, Thompson A, Duckworth O. 2021. The structure of natural biogenic iron (oxyhydr)oxides formed in circumneutral pH environments. Geochim Cosmochim Acta 308:237-255. doi:10.1016/j.gca.2021.05.059 PMID:34305159 PMCID:PMC8294128