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Swartz, Richard C., Paul F. Kemp, Donald W. Schults, George R. Ditsworth, and Robert J. Ozretich. "Acute toxicity of sediment from Eagle Harbor, Washington, to the infaunal amphipod, Rhepoxynius abronius." Environmental Toxicology and Chemistry 8, no. 3 (1989): 215-222.
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Ozretich, Robert J., and Donald W. Schults. "A comparison of interstitial water isolation methods demonstrates centrifugation with aspiration yields reduced losses of organic constituents." Chemosphere 36, no. 3 (1998): 603-615.
Schults, Donald W., Steven P. Ferraro, Lawrence M. Smith, Fredrick A. Roberts, and C. K. Poindexter. "A comparison of methods for collecting interstitial water for trace organic compounds and metals analyses." Water Research 26, no. 7 (1992): 989-995.
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Swartz, Richard C., Faith A. Cole, Donald W. Schults, and Waldemar A. DeBen. "Ecological changes in the southern California Bight near a large sewage outfall: benthic conditions in 1980 and 1983." Marine Ecology Progress Series 31 (1986): 1-13.
Lee, Henry, A. Lincoff, Bruce L. Boese, Faith A. Cole, Steven P. Ferraro, Janet O. Lamberson, Robert J. Ozretich, Robert C. Randall, Karl C. Rukavina, Donald W. Schults et al. Ecological Risk Assessment of the Marine Sediments at the United Heckathorn Superfund Site In ERL-N. Newport, OR, 1994.
Swartz, Richard C., Paul F. Kemp, Donald W. Schults, and Janet O. Lamberson. "Effects of mixtures of sediment contaminants on the marine infaunal amphipod, Rhepoxynius abronius." Environmental Toxicology and Chemistry 7 (1988): 1013-1020.
Cole, Faith A., Richard C. Swartz, Janet O. Lamberson, Bruce L. Boese, Theodore H. DeWitt, Donald W. Schults, and George R. Ditsworth. "Effects of storage on the toxicity of sediments spiked with fluoranthene to the amphipod Rhepoxynius abronius." Environmental Toxicology and Chemistry 19, no. 3 (2000): 744-748.
Swartz, Richard C., Donald W. Schults, Robert J. Ozretich, Janet O. Lamberson, Faith A. Cole, Theodore H. DeWitt, Michele S. Redmond, and Steven P. Ferraro. "EPAH: a model to predict the toxicity of polynuclear aromatic hydrocarbon mixtures in field-collected sediments." Environmental Toxicology and Chemistry 14, no. 1 (1995): 1977-1987.
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DeWitt, Theodore H., Robert J. Ozretich, Richard C. Swartz, Janet O. Lamberson, Donald W. Schults, George R. Ditsworth, Jill K. P. Jones, Laura Hoselton, and Lawrence M. Smith. "The influence of organic matter quality on the toxicity and partitioning of sediment-associated fluoranthene." Environmental Toxicology and Chemistry 11, no. 2 (1992): 197-208.
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Swartz, Richard C., Steven P. Ferraro, Janet O. Lamberson, Faith A. Cole, Robert J. Ozretich, Bruce L. Boese, Donald W. Schults, Michael J. Behrenfeld, and G. T. Ankley. "Photoactivation and toxicity of mixtures of polycyclic aromatic hydrocarbon compounds in marine sediment." Environmental Contamination and Toxicology 16, no. 10 (1997): 2151-2157.
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Swartz, Richard C., Faith A. Cole, Janet O. Lamberson, Steven P. Ferraro, Donald W. Schults, Waldemar A. DeBen, Henry Lee, II, and Robert J. Ozretich. "Sediment toxicity, contamination and amphipod abundance at a DDT- and Dieldrin-contaminated site in San Fransisco Bay." Environmental Toxicology and Chemistry 13, no. 6 (1994): 949-962.
Swartz, Richard C., Donald W. Schults, George R. Ditsworth, Waldemar A. DeBen, Faith A. Cole, Hatfield Marine Sci Center, and Corvallis Environmen Laboratory. "Sediment toxicity, contamination and macrobenthic communities near a large sewage outfall." In Validation and Predictability of Laboratory Methods for Assessing the Fate and Effects of Contaminants in Aquatic Ecosystems, edited by T. P. Boyle, 152-175. Vol. no. 865. Validation and Predictability of Laboratory Methods for Assessing the Fate and Effects of Contaminants in Aquatic Ecosystems no. 865. Philadelphia, PA: ASTM, 1985.
Swartz, Richard C., George R. Ditsworth, Donald W. Schults, and Janet O. Lamberson. "Sediment toxicity to a marine infaunal amphipod: cadmium and its interaction with sewage sludge." Marine Environmental Research 18 (1986): 133-153.
T
Ferraro, Steven P., Richard C. Swartz, Faith A. Cole, and Donald W. Schults. "Temporal changes in the benthos along a pollution gradient: Discriminating the effects of natural phenomena from sewage-industrial wastewater effects." Estuarine, Coastal and Shelf Science 33, no. 4 (1991): 383-407.
Swartz, Richard C., Donald W. Schults, Theodore H. DeWitt, George R. Ditsworth, and Janet O. Lamberson. "Toxicity of fluoranthene in sediment to marine amphipods: a test of the equilibrium partioning approach to sediment quality criteria." Environmental Toxicology and Chemistry 9 (1990): 1071-1080.
Swartz, Richard C., Donald W. Schults, George R. Ditsworth, and Janet O. Lamberson. "Toxicity of fluoranthene in sediment to marine amphipods: a test of the equilibrium partitioning approach to sediment quality criteria." Environmental Toxicology and Chemistry 9 (1990): 1071-1080.
Swartz, Richard C., Donald W. Schults, George R. Ditsworth, and Waldemar A. DeBen. "Toxicity of sewage sludge to Rhepoxynius abronius, a marine, benthic amphipod." Archives of Environmental Contamination and Toxicology 13 (1984): 207-216.