Search Results - "Ruessler, D. S"

Comparative sensitivity of Selenastrum capricornutum and Lemna minor to sixteen herbicides by Fairchild, J.F. (Florida Caribbean Science Center, Gainesville, FL.), Ruessler, D.S, Haverland, P.S, Carlson, A.R

“…Aquatic plant toxicity tests are frequently conducted in environmental risk assessments to determine the potential impacts of contaminants on primary…”
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Comparative sensitivity of five species of macrophytes and six species of algae to atrazine, metribuzin, alachlor, and metolachlor by Fairchild, J.F. (U.S. Geological Survey, Columbia, MO.), Ruessler, D.S, Carlson, A.R

“…This study determined the relative sensitivity of five species of aquatic macrophytes and six species of algae to four commonly used herbicides (atrazine,…”
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Assessment of Reproductive Effects in Largemouth Bass (Micropterus salmoides) Exposed to Bleached/Unbleached Kraft Mill Effluents by Sepúlveda, M. S, Ruessler, D. S, Denslow, N. D, Holm, S. E, Schoeb, T. R, Gross, T. S

“…This study evaluated the potential effects of different concentrations of bleached/unbleached kraft mill effluent (B/UKME) on several reproductive endpoints in…”
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The toxicity of malathion to unionid mussels: relationship to expected environmental concentrations by Keller, A.E. (EPA-ESD, Athens, GA.), Ruessler, D.S

“…The acute toxicity of malathion to glochidia, juvenile, and adult freshwater mussels was determined at pH 7.5 in soft water and at pH 7.9 in moderately hard…”
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Determination or Verification of Host Fish for Nine Species of Unionid Mussels by Keller, Anne E., Ruessler, D. Shane

“…Identification of host fish for native freshwater mussels (Family: Unionidae) is increasingly important because of the rapid decline of these mollusks. To…”
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Testing the toxicity of sediments contaminated with diesel fuel using glochidia and juvenile mussels (Bivalvia, Unionidae) by Keller, A.E., Ruessler, D.S., Chaffee, C.M.

“…Sediment toxicity was evaluated for one site upstream and three sites downstream of a diesel fuel spill that occurred in Fish Creek (OH and IN) in September…”
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Testing the toxicity of sediments contaminated with diesel fuel using glochidia and juvenile mussels (Bivalvia, Unionidae) by Keller, A.E, Ruessler, D.S, Chaffee, C.M

“…Sediment toxicity was evaluated for one site upstream and three sites downstream of a diesel fuel spill that occurred in Fish Creek (OH and IN) in September…”
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Problems and Recommendations in Using Algal Toxicity Testing to Evaluate Contaminated Sediments by Hall, Nadine E., Fairchild, James F., La Point, Thomas W., Heine, Paul R., Ruessler, David S., Ingersoll, Christopher G.

“…Algae were used to evaluate the toxicity of elutriates prepared from contaminated sediments from several Great Lakes Areas of Concern. A single-species…”
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