. . "0944-1344" . . "[E781A614A7C6]" . "113550" . "The present study investigated the impact of different data validation approaches in a retrospective model case study focused on seven herbicides monitored at the Scheldt river basin (Belgium) between 1998 and 2009. The study demonstrated the successful application of the SSD approach. Relatively high impacts of herbicides on aquatic primary producers were predicted. Often, up to 40 % of the primary producer communities were affected, as predicted by chronic msPAF, and in some cases, the predicted impacts were even more pronounced. The risks posed by the studied herbicides decreased during the 1998-2009 period, along with decreasing concentrations of highly toxic pesticides such as simazine or isoproturon. Various data validation approaches (the removal of duplicate values and outliers, the testing of different exposure durations and purities of studied herbicides, etc.) substantially affected SSD at the level of individual studied compounds."@en . . . . "Jesensk\u00E1, So\u0148a" . . . . "9" . . . "Species sensitivity distribution; Retrospective risk assessment; Mixture toxicity; Herbicides; River basin pollution; Validation"@en . "20" . "Validation of the species sensitivity distribution in retrospective risk assessment of herbicides at the river basin scale-the Scheldt river basin case study"@en . "N\u00E9methov\u00E1, Sabina" . "DE - Spolkov\u00E1 republika N\u011Bmecko" . "RIV/00216224:14310/13:00069151!RIV14-MSM-14310___" . . . "10.1007/s11356-013-1644-7" . "Validation of the species sensitivity distribution in retrospective risk assessment of herbicides at the river basin scale-the Scheldt river basin case study"@en . "Validation of the species sensitivity distribution in retrospective risk assessment of herbicides at the river basin scale-the Scheldt river basin case study" . . . . "15"^^ . "3"^^ . "Validation of the species sensitivity distribution in retrospective risk assessment of herbicides at the river basin scale-the Scheldt river basin case study" . "P(ED0001/01/01), P(EE2.3.20.0053), S" . "000322155400017" . "3"^^ . "The present study investigated the impact of different data validation approaches in a retrospective model case study focused on seven herbicides monitored at the Scheldt river basin (Belgium) between 1998 and 2009. The study demonstrated the successful application of the SSD approach. Relatively high impacts of herbicides on aquatic primary producers were predicted. Often, up to 40 % of the primary producer communities were affected, as predicted by chronic msPAF, and in some cases, the predicted impacts were even more pronounced. The risks posed by the studied herbicides decreased during the 1998-2009 period, along with decreasing concentrations of highly toxic pesticides such as simazine or isoproturon. Various data validation approaches (the removal of duplicate values and outliers, the testing of different exposure durations and purities of studied herbicides, etc.) substantially affected SSD at the level of individual studied compounds." . . . "Environmental Science and Pollution Research" . . . . "Bl\u00E1ha, Lud\u011Bk" . "14310" . "RIV/00216224:14310/13:00069151" . . .