Superfund Research Program

James Gawel

University of Washington
Box 358436
Tacoma, Washington 98402-3100
Phone: 253-692-5815
Email: jimgawel@u.washington.edu

Projects

• University of Washington: Arsenic in Shallow Unstratified and Seasonally Stratified Urban Lakes: Mobility, Bioaccumulation and Ecological Toxicity (2015-2023)

Publications

2023

• Hull EA, Stiling RR, Barajas M, Neumann RB, Olden J, Gawel J. 2023. Littoral sediment arsenic concentrations predict arsenic trophic transfer and human health risk in contaminated lakes. PLoS One 18(10):e0293214. doi:10.1371/journal.pone.0293214 PMID:37856511 PMCID:PMC10586660

2022

• Fung SR, Hull EA, Burkart K, Gawel J, Horner-Devine A, Neumann RB. 2022. Seasonal patterns of mixing and arsenic distribution in a shallow urban lake. Water Resour Res 58(10):doi:10.1029/2022WR032564

2021

• Hull EA, Barajas M, Burkart K, Fung SR, Jackson BP, Barrett PM, Olden J, Neumann RB, Gawel J. 2021. Human health risk from consumption of aquatic species in arsenic-contaminated shallow urban lakes. Sci Total Environ 770:145318. doi:10.1016/j.scitotenv.2021.145318 PMID:33736365 PMCID:PMC8032223

2019

• Barrett PM, Hull EA, Burkart K, Hargrave O, McLean JA, Taylor VF, Jackson BP, Gawel J, Neumann RB. 2019. Contrasting arsenic cycling in strongly- and weakly-stratified contaminated lakes: Evidence for temperature control on sediment-water arsenic fluxes. Limnology and Oceanography 64(3):1333-1346. doi:10.1002/lno.11119 PMID:31741542 PMCID:PMC6859942

2018

• Barrett PM, Hull EA, King CE, Burkart K, Ott KA, Ryan J, Gawel J, Neumann RB. 2018. Increased exposure of plankton to arsenic in contaminated weakly-stratified lakes. Sci Total Environ 625:1606-1614. doi:10.1016/j.scitotenv.2017.12.336 PMID:29996457 PMCID:PMC6044462
• Barrett PM, Neumann RB, Gawel J. 2018. Arsenic content in water during a temperature manipulation experiment with sediment cores from two lakes in the Puget Sound lowland (2016-2018). PANGAEA doi:10.1594/PANGAEA.896036
• Barrett PM, Neumann RB, Gawel J. 2018. Arsenic content of plankton in two lakes in the Puget Sound lowland (2016-2018). PANGAEA doi:10.1594/PANGAEA.896032
• Barrett PM, Neumann RB, Gawel J. 2018. Arsenic content of porewater samples in two lakes in the Puget Sound lowland (2016-2018). PANGAEA doi:10.1594/PANGAEA.896034
• Barrett PM, Neumann RB, Gawel J. 2018. Arsenic content of sediment samples in two lakes in the Puget Sound lowland (2016-2018). PANGAEA doi:10.1594/PANGAEA.896035
• Barrett PM, Neumann RB, Gawel J. 2018. Arsenic content of sediment trap samples in two lakes in the Puget Sound lowland (2016-2018). PANGAEA doi:10.1594/PANGAEA.896033
• Barrett PM, Neumann RB, Gawel J. 2018. Water-column aqueous arsenic, oxygen, and temperature in two lakes in the Puget Sound lowland (2016-2018). PANGAEA doi:10.1594/PANGAEA.896030
• Barrett PM, Neumann RB, Gawel J. 2018. Water-column aqueous arsenic, oxygen, and temperature; arsenic content of sediment, porewater, plankton, and sediment trap samples in two lakes in the Puget Sound lowland (2016-2018). PANGAEA doi:10.1594/PANGAEA.896037

2017

• Barrett PM, Neumann RB, Gawel J. 2017. Aqueous arsenic, oxygen, temperature, and plankton arsenic content in urban lakes in the Puget Sound lowland from September 2015 to August 2016. PANGAEA doi:10.1594/PANGAEA.884327
• Barrett PM, Neumann RB, Gawel J. 2017. Plankton arsenic content in urban lakes in the Puget Sound lowland from September 2015 to August 2016. PANGAEA doi:10.1594/PANGAEA.884325
• Barrett PM, Neumann RB, Gawel J. 2017. Water temperature, oxygen and aqueous arsenic content in urban lakes in the Puget Sound lowland from September 2015 to August 2016. PANGAEA doi:10.1594/PANGAEA.884326