Superfund Research Program

Daniel Schlenk

University of California-Riverside
Department of Environmental Science
316 Science Laboratories I
Riverside, California 92521
Phone: 951-827-2018
Fax: 951-827-3993
Email: daniel.schlenk@ucr.edu

Projects

• University of California-Riverside: Exploring the Importance of Aging in Contaminant Bioavailability and Remediation (2014-2020)

Hazardous Waste Sites

McGrath Lake

• University of California-Riverside: Exploring the Importance of Aging in Contaminant Bioavailability and Remediation

Palos Verdes Shelf

• University of California-Riverside: Exploring the Importance of Aging in Contaminant Bioavailability and Remediation

Publications

2023

• Taylor A, Wang J, Kaur D, Schlenk D, Gan J. 2023. Limited effectiveness of carbonaceous sorbents in sequestering aged organic contaminants in sediments. Environ Sci Technol 57(25):9385-9393. doi:10.1021/acs.est.3c02309 PMID:37318754 PMCID:PMC10308819

2020

• Wang J, Coffin S, Schlenk D, Gan J. 2020. Accumulation of HOCs via precontaminated microplastics by earthworm Eisenia fetida in soil. Environ Sci Technol 54:11220-11229. doi:10.1021/acs.est.0c02922 PMID:32786560

2019

• Taylor A, Wang J, Liao C, Schlenk D, Gan J. 2019. Effect of aging on bioaccessibility of DDTs and PCBs in marine sediment. Environ Pollut 245:582-589. doi:10.1016/j.envpol.2018.10.126 PMID:30471469 PMCID:PMC6349416

2016

• Crago J, Xu E, Kupsco A, Jia F, Mehinto AC, Lao W, Maruya K, Gan J, Schlenk D. 2016. Trophic transfer and effects of DDT in male hornyhead turbot (Pleuronichthys verticalis) from Palos Verdes Superfund site, CA (USA) and comparisons to field monitoring. Environ Pollut 213:940-948. doi:10.1016/j.envpol.2016.03.060 PMID:27049791 PMCID:PMC4879599
• Maldonado A, Lavodo R, Knuston S, Slattery M, Ankisetty S, Goldstone JV, Watanabe K, Hoh E, Gadepalli RS, Rimoldi JM, Ostrander GK, Schlenk D. 2016. Biochemical mechanisms for geographical adaptations to novel toxin exposures in butterflyfish. PLoS One 11(5):e0154208. doi:10.1371/journal.pone.0154208 PMID:27136924 PMCID:PMC4854401

2015

• Maryoung LA, Blunt B, Tierney KB, Schlenk D. 2015. Sublethal toxicity of chlorpyrifos to salmonid olfaction after hypersaline acclimation. Aquat Toxicol 161:94-101. doi:10.1016/j.aquatox.2015.01.026 PMID:25697678
• Maryoung LA, Lavado R, Bammler TK, Gallagher EP, Stapleton PL, Beyer RP, Farin FM, Hardiman G, Schlenk D. 2015. Differential gene expression in liver, gill, and olfactory rosettes of Coho salmon (Oncorhynchus kisutch) after acclimation to salinity. Mar Biotechnol (NY) 17(6):703-717. doi:10.1007/s10126-015-9649-5 PMID:26260986 PMCID:PMC4636457

2014

• Kupsco A, Schlenk D. 2014. Mechanisms of selenomethionine developmental toxicity and the impacts of combined hypersaline conditions on Japanese Medaka (Oryzias latipes). Environ Sci Technol 48(12):7062-7068. doi:10.1021/es5019948 PMID:24856650 PMCID:PMC4066905
• Lavado R, Aparicio-Fabre R, Schlenk D. 2014. Effects of salinity acclimation on the expression and activity of Phase I enzymes (CYP450 and FMOs) in Coho salmon (Oncorhynchus kisutch). Fish Physiol Biochem 40(1):267-278. doi:10.1007/s10695-013-9842-2 PMID:23925894 PMCID:PMC3946875
• Maryoung LA, Lavado R, Schlenk D. 2014. Impacts of hypersaline acclimation on the acute toxicity of the organophosphate chlorpyrifos to salmonids. Aquat Toxicol 152:284-290. doi:10.1016/j.aquatox.2014.04.017 PMID:24799192

2013

• Bao L, Jia F, Crago J, Zeng EY, Schlenk D, Gan J. 2013. Assessing bioavailability of DDT and metabolites in marine sediments using solid-phase microextraction with performance reference compounds. Environ Toxicol Chem 32(9):1946-1953. doi:10.1002/etc.2275 PMID:23661411 PMCID:PMC3899093
• Jorgenson BC, Fleishman E, Macneale KH, Schlenk D, Scholz N, Spromberg JA, Werner I, Weston DP, Xiao Q, Young TM, Zhang M. 2013. Predicted transport of pyrethroid insecticides from an urban landscape to surface water. Environ Toxicol Chem 32(11):2469-2477. doi:10.1002/etc.2352 PMID:24115122 PMCID:PMC3949623
• Lavado R, Aparicio-Fabre R, Schlenk D. 2013. Effects of salinity acclimation on the pesticide-metabolizing enzyme flavin-containing monooxygenase (FMO) in rainbow trout (Oncorhynchus mykiss). Comp Biochem Physiol C Toxicol Pharmacol 157:9-15. doi:10.1016/j.cbpc.2012.08.004 PMID:22981832 PMCID:PMC3508337

2011

• Lavado R, Maryoung LA, Schlenk D. 2011. Hypersalinity acclimation increases the toxicity of the insecticide phorate in Coho salmon (Oncorhynchus kisutch). Environ Sci Technol 45:4623-4629. doi:10.1021/es200451j PMID:21488666 PMCID:PMC3627486
• Lavado R, Schlenk D. 2011. Microsomal biotransformation of chlorpyrifos, parathion and fenthion in rainbow trout (Oncorhynchus mykiss) and coho salmon (Oncorhynchus kisutch): mechanistic insights into interspecific differences in toxicity. Aquat Toxicol 101(1):57-63. doi:10.1016/j.aquatox.2010.09.002 PMID:20947181 PMCID:PMC3005852

2009

• Lavado R, Rimoldi JM, Schlenk D. 2009. Mechanisms of fenthion activation in rainbow trout (Oncorhynchus mykiss) acclimated to hypersaline environments. Toxicol Appl Pharmacol 235(2):143-152. doi:10.1016/j.taap.2008.11.017 PMID:19111563 PMCID:PMC2858921
• Rodriguez-Fuentes G, Coburn C, Currás-Collazo M, Schlenk D, Guillén G. 2009. Effect of hyperosmotic conditions on flavin-containing monooxygenase activity, protein and mRNA expression in rat kidney. Toxicol Lett 187(2):115-118. doi:10.1016/j.toxlet.2009.02.006 PMID:19429252 PMCID:PMC2858923

2008

• Matsuo AY, Gallagher EP, Trute M, Schlenk D, Stapleton PL, Levado R. 2008. Characterization of Phase I biotransformation enzymes in coho salmon (Oncorhynchus kisutch). Comp Biochem Physiol C Toxicol Pharmacol 147(1):78-84. doi:10.1016/j.cbpc.2007.08.001 PMID:17826357 PMCID:PMC2694037
• Rodriguez-Fuentes G, Aparicio-Fabre R, Li Q, Schlenk D. 2008. Osmotic regulation of a novel flavin-containing monooxygenase in primary cultured cells from rainbow trout (Oncorhynchus mykiss). Drug Metab Dispos 36(7):1212-1217. doi:10.1124/dmd.107.019968 PMID:18372402 PMCID:PMC3652619

2006

• Richardson K, Gardner S, Gallagher EP, Schlenk D. 2006. Halogenated contaminants and detoxification enzymes in turtles from the Pacific Ocean. In: 27^th Annual Meeting of the Society of Environmental Toxicology and Chemistry (SETAC) North America; November 5-9. Montreal, Canada.

2002

• Schlenk D, Di Giulio RT. 2002. Biochemical responses as indicators of aquatic ecosystem health. In: Biological Indicators of Aquatic Ecosystem Stress. American Fisheries Society, Bethesda, MD. pp.13-422.

1996

• Gallagher EP, Stapleton PL, Slone DH, Schlenk D, Eaton DL. 1996. Channel catfish glutathione S-transferase isoenzyme activity toward (+)-anti-benzo(a)pyrene-trans-7,8-dihydrodiol-9,10-epoxide. Aquat Toxicol 34(2):135-150.