Search Results - "Vignati, D."

Assessment of the toxic effects of mixtures of three lanthanides (Ce, Gd, Lu) to aquatic biota by Romero-Freire, A., Joonas, E., Muna, M., Cossu-Leguille, C., Vignati, D.A.L., Giamberini, L.

“…Lanthanide (LNs) release into the environment is expected to greatly increase in the coming years due to a high demand for new technologies. However there is a…”
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Assessment of baseline ecotoxicity of sediments from a prospective mining area enriched in light rare earth elements by Romero-Freire, A., Minguez, L., Pelletier, M., Cayer, A., Caillet, C., Devin, S., Gross, E.M., Guérold, F., Pain-Devin, S., Vignati, D.A.L., Giamberini, L.

“…•Sediments were collected in an area naturally enriched in LREEs.•Microscale tests were used to assess the ecotoxicity of sediment.•Ecotoxicological protocols…”
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Chromium bioavailability in aquatic systems impacted by tannery wastewaters. Part 2: New insights from laboratory and in situ testing with Chironomus riparius Meigen (Diptera, Chironomidae) by Ferrari, B.J.D., Vignati, D.A.L., Roulier, J.-L., Coquery, M., Szalinska, E., Bobrowski, A., Czaplicka, A., Dominik, J.

“…Chromium is widely used as a tanning agent and can become a contaminant of concern in aquatic ecosystems receiving discharges from industrial or artisanal…”
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Chromium bioavailability in aquatic systems impacted by tannery wastewaters. Part 1: Understanding chromium accumulation by indigenous chironomids by Vignati, D.A.L., Ferrari, B.J.D., Roulier, J.-L., Coquery, M., Szalinska, E., Bobrowski, A., Czaplicka, A., Kownacki, A., Dominik, J.

“…The tanning industry uses large quantities of Cr whose contribution to the contaminant burden of aquatic organisms is not yet fully understood. The present…”
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Assessment of water quality and toxicity of polluted Rivers Fez and Sebou in the region of Fez (Morocco) by Koukal, B, Dominik, J, Vignati, D, Arpagaus, P, Santiago, S, Ouddane, B, Benaabidate, L

“…Water quality assessment in the region of Fez based on the physicochemical and ecotoxicological investigations is presented. The results indicate that sites…”
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Tidal cycling of mercury and methylmercury between sediments and water column in the Venice Lagoon (Italy) by Guédron, S., Huguet, L., Vignati, D.A.L., Liu, B., Gimbert, F., Ferrari, B.J.D., Zonta, R., Dominik, J.

“…The sediment of Venice Lagoon regularly undergoes complex redistribution due to tidal forcing, which affects the cycling of contaminants such as mercury (Hg)…”
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Pollutant partitioning for monitoring surface waters by Vignati, D.A.L., Valsecchi, S., Polesello, S., Patrolecco, L., Dominik, J.

“…Monitoring of chemical pollutants following the European Water Framework Directive gives only marginal attention to their partitioning among particulate,…”
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Comparison of Small- and Large-scale Ultrafiltration Systems for Organic Carbon and Metals in Freshwater at Low Concentration Factor by Kottelat, R., Vignati, D.A.L., Chanudet, V., Dominik, J.

“…Interdisciplinary studies on aquatic environments and cross-validation of laboratory vs. field results will likely increase the need for simultaneous use of…”
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Complete Nucleotide Sequence of Saccharomyces cerevisiae Chromosome VIII by Johnston, M., Andrews, S., Brinkman, R., Cooper, J., Ding, H., Dover, J., Du, Z., Favello, A., Fulton, L., Gattung, S., Geisel, C., Kirsten, J., Kucaba, T., Hillier, L., Jier, M., Johnston, L., Langston, Y., Latreille, P., Louis, E. J., Macri, C., Mardis, E., Menezes, S., Mouser, L., Nhan, M., Rifkin, L., Riles, L., St. Peter, H., Trevaskis, E., Vaughan, K., Vignati, D., Wilcox, L., Wohldman, P., Waterston, R., Wilson, R., Vaudin, M.

“…The complete nucleotide sequence of Saccharomyces cerevisiae chromosome VIII reveals that it contains 269 predicted or known genes (300 base pairs or larger)…”
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Ecotoxicological assessment in the rivers Rhine (The Netherlands) and Po (Italy) by Camusso, M., Vignati, D., van de Guchte, C.

“…This paper compares several aspects of water and sediment pollution in the Rhine and Po rivers. The data were selected from previously published material…”
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Chromium(VI) is more toxic than chromium(III) to freshwater algae: A paradigm to revise? by Vignati, Davide A.L., Dominik, Janusz, Beye, Mamadou L., Pettine, Maurizio, Ferrari, Benoît J.D.

“…The behavior and toxicity of Cr(III) and Cr(VI) to the green algae Pseudokirchneriella subcapitata and Chlorella kessleri were studied in a standard culture…”
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Variability of the colloidal molybdate reactive phosphorous concentrations in freshwaters by Filella, Montserrat, Deville, Claire, Chanudet, Vincent, Vignati, Davide

“…Colloidal-size particles play an important, yet not very well understood, role in the speciation of phosphate in freshwaters. This study assesses the size…”
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Assessment of river Po sediment quality by micropollutant analysis by Camusso, Marina, Galassi, Silvana, Vignati, Davide

“…Trace metals, PCB congeners and DDT homologues were determined in composite sediment samples collected from 10 representative sites along the river Po in two…”
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Tidal cycling of mercury and methylmercury between sediments and water column in the Venice Lagoon (Italy) by GUEDRON, S, HUGUET, L, VIGNATI, D. A. L, LIU, B, GIMBERT, F, FERRARI, B. J. D, ZONTA, R, DOMINIK, J

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Pollutant partitioning for monitoring surface waters: In-situ trialing and validation of ecological and chemical water measurements by VIGNATI, D. A. L, VALSECCHI, S, POLESELLO, S, PATROLECCO, L, DOMINIK, J

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Chromium speciation study in polluted waters using catalytic adsorptive stripping voltammetry and tangential flow filtration by Bobrowski, Andrzej, Baś, Bogusław, Dominik, Janusz, Niewiara, Ewa, Szalińska, Ewa, Vignati, Davide, Zarębski, Jerzy

“…The catalytic adsorptive stripping voltammetry (CAdSV) has been applied to physico-chemical chromium speciation study in the upper Dunajec catchment, severely…”
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Characterization of trace element geochemistry in continuous flow-through microcosms: A preliminary step to environmentally meaningful ecotoxicological experiments by Kottelat, Régis, Vignati, Davide A.L., Garcia-Bravo, Andrea, Dominik, Janusz, Ferrari, Benoît J.D.

“…The increasing use of freshwater/sediment microcosms in geochemical and ecotoxicological studies requires additional efforts to characterize and understand…”
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The role of coarse colloids as a carrier phase for trace metals in riverine systems by VIGNATI, Davide, DOMINIK, Janusz

“…In order to better understand the role of colloids in aquatic systems, better fractionation methods of environmental samples into particulate, colloidal, and…”
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Estimation of the truly dissolved concentrations of Cd, Cu, Ni, and Zn in contrasting aquatic environments with a simple empirical model by Vignati, D.A.L., Camusso, M., Dominik, J.

“…The biogeochemical cycles of trace elements in aquatic systems are strongly influenced by their distribution among the particulate, colloidal, and truly…”
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Assessment of water quality and toxicity of polluted Rivers Fez and Sebou in the region of Fez (Morocco) by Koukal, B., Dominik, J., Vignati, D., Arpagaus, P., Santiago, S., Ouddane, B., Benaabidate, L.

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