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Autor

  • Bandow, Nicole (2)
  • Munoz, K. (2)
  • Fernandez, D. (1)
  • Fernández, D. (1)
  • Schreiner, V. C. (1)
  • Schäfer, R. B. (1)
  • Schäfer, R.B. (1)
  • Vermeirssen, E. L. M. (1)
  • Vermeirssen, E.L.M. (1)

Erscheinungsjahr

  • 2020 (1)
  • 2014 (1)

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  • Passive sampling (2)
  • Freshwater (1)
  • Pesticide (1)
  • Pesticides (1)
  • Water monitoring (1)

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  • 4 Material und Umwelt (1)
  • 4.3 Schadstofftransfer und Umwelttechnologien (1)

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Corrigendum to “Calibration and field application of passive sampling for episodic exposure to polar organic pesticides in streams” [Environ. Pollut. 194 (2014) 196-202] (2020)
Schreiner, V. C. ; Fernandez, D. ; Vermeirssen, E. L. M. ; Bandow, Nicole ; Munoz, K. ; Schäfer, R. B.
The authors regret that the sampling rates were miscalculated as a result of flaws in the R script. Using a R script algorithm (Schreiner et al., 2020) sampling rates changed up to 45% (Table 1).
Calibration and field application of passive sampling for episodic exposure to polar organic pesticides in streams (2014)
Fernández, D. ; Vermeirssen, E.L.M. ; Bandow, Nicole ; Munoz, K. ; Schäfer, R.B.
Rainfall-triggered runoff is a major driver of pesticide input in streams. Only few studies have examined the suitability of passive sampling to quantify such episodic exposures. In this study, we used Empore-TM styrene-divinylbenzene reverse phase sulfonated disks (SDB disks) and event-driven water samples (EDS) to assess exposure to 15 fungicides and 4 insecticides in 17 streams in a German vineyard area during 4 rainfall events. We also conducted a microcosm experiment to determine the SDB-disk sampling rates and provide a free-software solution to derive sampling rates under time-variable exposure. Sampling rates ranged from 0.26 to 0.77 L d-1 and time-weighted average (TWA) concentrations from 0.05 to 2.11 µg/L. The 2 sampling systems were in good agreement and EDS exceeded TWA concentrations on average by a factor of 3. Our study demonstrates that passive sampling is suitable to quantify episodic exposures from polar organic pesticides.
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