Search Results - "Schlekat, Chris"

Variation in chronic nickel toxicity to Daphnia magna among Japanese river waters and performance evaluation of bioavailability models in predicting the toxicity by Mano, Hiroyuki, Shinohara, Naohide, Peters, Adam, Garman, Emily, Middleton, Ellie, Schlekat, Chris, Naito, Wataru

“…Nickel (Ni) ecotoxicity is dictated by water chemistry characteristics such as pH, water hardness, and amount of dissolved organic carbon. Bioavailability…”
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Modeling the Bioavailability of Nickel and Zinc to Ceriodaphnia dubia and Neocloeon triangulifer in Toxicity Tests with Natural Waters by Besser, John M., Ivey, Chris D., Steevens, Jeffery A., Cleveland, Danielle, Soucek, David, Dickinson, Amy, Van Genderen, Eric J., Ryan, Adam C., Schlekat, Chris E., Garman, Emily, Middleton, Ellie, Santore, Robert

“…We studied biotic ligand model (BLM) predictions of the toxicity of nickel (Ni) and zinc (Zn) in natural waters from Illinois and Minnesota, USA, which had…”
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Assessment of the effects of nickel on benthic macroinvertebrates in the field by Peters, Adam, Simpson, Peter, Merrington, Graham, Schlekat, Chris, Rogevich-Garman, Emily

“…A field-based evaluation of the biological effects of potential nickel (Ni) exposures was conducted using monitoring data for benthic macroinvertebrates and…”
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Field measurement of nickel sediment toxicity: Role of acid volatile sulfide by Nguyen, Lien T.H., Burton Jr, G. Allen, Schlekat, Chris E., Janssen, Colin R.

“…A field experiment was performed in four freshwater systems to assess the effects of Ni on the benthic macroinvertebrate communities. Sediments were collected…”
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Uptake pathway for Ag bioaccumulation in three benthic invertebrates exposed to contaminated sediments by Yoo, Hoon, Lee, Jung-Suk, Lee, Byeong-Gweon, Lee, In Tae, Schlekat, Chris E., Koh, Chul-Hwan, Luoma, Samuel N.

“…We exposed 3 benthic invertebrates, the clamMacoma balthica, the polychaeteNeanthes arenaceodentataand the amphipodLeptocheirus plumulosus, to Ag-contaminated…”
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Application of Bioavailability Models to Derive Chronic Guideline Values for Nickel in Freshwaters of Australia and New Zealand by Stauber, Jenny, Golding, Lisa, Peters, Adam, Merrington, Graham, Adams, Merrin, Binet, Monique, Batley, Graeme, Gissi, Francesca, McKnight, Kitty, Garman, Emily, Middleton, Ellie, Gadd, Jennifer, Schlekat, Chris

“…There has been an increased emphasis on incorporating bioavailability‐based approaches into freshwater guideline value derivations for metals in the Australian…”
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Acute and Chronic Toxicity of Nickel and Zinc to a Laboratory Cultured Mayfly (Neocloeon triangulifer) in Aqueous but Fed Exposures by Soucek, David J., Dickinson, Amy, Schlekat, Chris, Van Genderen, Eric, Hammer, Edward J.

“…Aquatic insects are poorly represented in water quality criteria, and previous studies have suggested a lack of sensitivity in acute toxicity tests despite…”
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Application of Persistence, Bioaccumulation, and Toxicity for Metal Hazard Assessment is Questioned by Adams, William, Baken, Stijn, Carey, Sandra, Boyle, David, Chowdhury, Jasim, Cooper, Chris, Garman, Emily, Gopalapillai, Yamini, Mackie, Carol, McGeer, James, Mertens, Jelle, Merrington, Graham, Schlekat, Chris, Smith, Erin, Stubblefield, William, Verougstraete, Violaine, Waeterschoot, Hugo, Weidenauer, Matthias

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Implementing approaches to account for metal bioavailability in freshwaters: Current status and future directions by Merrington, Graham, Gensemer, Robert, Stauber, Jenny, Golding, Lisa, Smith, Ross, Azizishirazi, Ali, Schlekat, Chris, Garman, Emily, Ryan, Adam, Cooper, Chris, DeForest, David, Peters, Adam

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Debates, Dilemmas, and Discoveries

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microcosm study to support aquatic risk assessment of nickel: Community‐level effects and comparison with bioavailability‐normalized species sensitivity distributions by Hommen, Udo, Knopf, Burkhard, Rüdel, Heinz, Schäfers, Christoph, De Schamphelaere, Karel, Schlekat, Chris, Garman, Emily Rogevich

“…The aquatic risk assessment for nickel (Ni) in the European Union is based on chronic species sensitivity distributions and the use of bioavailability models…”
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Recommendations to improve wildlife exposure estimation for development of soil screening and cleanup values by Sample, Bradley E, Schlekat, Chris, Spurgeon, David J, Menzie, Charlie, Rauscher, Jon, Adams, Bill

“…ABSTRACT An integral component in the development of media‐specific values for the ecological risk assessment of chemicals is the derivation of safe levels of…”
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Critical Loads of Metals and Other Trace Elements to Terrestrial Environments by LOFTS, STEPHEN

“…Critical loads (CLs) of metals and other trace elements (TEs) to terrestrial environments are assessed. The CLs concept permits the precautionary assessment of…”
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