Index Catalog // ScholarsArchive@OSU

Creator:: Pritz, Colleen M. Flanagan, Schrlau, Jill E., Simonich, Staci L. Massey, and Blett, Tamara F.
Abstract:: Remote national parks of the western U.S. and Alaska are not immune to contaminants of emerging concern. Semivolatile organic compounds (SOCs) such as pesticides and PCBs can selectively deposit from the atmosphere at higher rates in cold, high-elevation and high-latitude sites, potentially increasing risk to these ecosystems. In the environment,...
Resource Type:: Article

Creator:: Meyer, Erik, Eskew, Evan A., Chibwe, Leah, Schrlau, Jill, Simonich, Staci L. Massey, and Todd, Brian D.
Abstract:: Remote aquatic ecosystems are exposed to an assortment of semivolatile organic compounds (SOCs) originating from current and historic uses, of local and global origin. Here, a representative suite of 57 current- and historic-use pesticides, polychlorinated biphenyls, and polycyclic aromatic hydrocarbons were surveyed in the plasma of the western pond turtle...
Resource Type:: Article

Creator:: Lafontaine, Scott, Schrlau, Jill, Butler, Jack, Jia, Yuling, Harper, Barbara, Harris, Stuart, Bramer, Lisa M., Harding, Anna, and Simonich, Staci L. Massey
Abstract:: The relative influences of trans-Pacific and regional atmospheric transport on measured concentrations of polycyclic aromatic hydrocarbons (PAHs), PAH derivatives [Nitro- (NPAH) and Oxy-(OPAH)], organic carbon (OC), and Particulate Matter (PM) less than 2.5 μm in diameter (PM₂.₅) were investigated in the Pacific Northwest, USA in 2010-2011. Ambient high volume PM₂.₅...
Resource Type:: Article

Creator:: Motorykin, Oleksii, Santiago-Delgado, Lisandra, Rohlman, Diana, Schrlau, Jill E., Harper, Barbara, Harris, Stuart, Harding, Anna, Kile, Molly L., and Simonich, Staci L. Massey
Abstract:: Few studies have been published on the excretion rates of parent polycyclic aromatic hydrocarbons (PAHs) and hydroxy-polycyclic aromatic hydrocarbons (OH-PAHs) following oral exposure. This study investigated metabolism and excretion rates of 4 parent PAHs and 10 OH-PAHs after the consumption of smoked salmon. Nine members of the Confederated Tribes of...
Resource Type:: Article

Creator:: Lafontaine, Scott, Schrlau, Jill, Butler, Jack, Jia, Yuling, Harper, Barbara, Harris, Stuart, Bramer, Lisa M., Waters, Katrina M., Harding, Anna, and Simonich, Staci L. Massey
Abstract:: The relative influences of trans-Pacific and regional atmospheric transport on measured concentrations of polycyclic aromatic hydrocarbons (PAHs), PAH derivatives [Nitro- (NPAH) and Oxy-(OPAH)], organic carbon (OC), and Particulate Matter (PM) less than 2.5 μm in diameter (PM₂.₅) were investigated in the Pacific Northwest, USA in 2010-2011. Ambient high volume PM₂.₅...
Resource Type:: Article

Creator:: Jariyasopit, Narumol, Zimmermann, Kathryn, Schrlau, Jill, Arey, Janet, Atkinson, Roger, Yu, Tian-Wei, Dashwood, Roderick H., Tao, Shu, and Simonich, Staci L. Massey
Abstract:: The heterogeneous reactions of ambient particulate matter (PM)-bound polycyclic aromatic hydrocarbons (PAHs) and nitro-PAHs (NPAHs) with NO₃/N₂O₅, OH radicals, and O₃ were studied in a laboratory photochemical chamber. Ambient PM[subscript 2.5] and PM₁₀ samples were collected from Beijing, China and Riverside, California, and exposed under simulated atmospheric long-range transport conditions...
Resource Type:: Article

Creator:: Motorykin, Oleksii, Schrlau, Jill, Jia, Yuling, Harper, Barbara, Harris, Stuart, Harding, Anna, Stone, David, Kile, Molly, Sudakin, Daniel, and Simonich, Staci L. Massey
Abstract:: A method was developed for the measurement of 19 parent PAHs (PAHs) and 34 hydroxylated PAHs (OH-PAHs) in urine and personal air samples of particulate matter less than 2.5 um in diameter (PM[subscript 2.5]) using GC-MS and validated using NIST SRM 3672 (Organic Contaminants in Smoker’s Urine) and SRM 3673...
Resource Type:: Article

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