Effects of contact time on the sequestration and bioavailability of different classes of hydrophobic organic chemicals to benthic oligochaetes (Tubificidae)

Autor: Dick T.H.M. Sijm, Gerard Cornelissen, A.C. Belfroid, Rik Kraaij, Johannes Tolls, Alex Heikens

Publikováno v: Environmental Toxicology and Chemistry. 21:752-759

Differences in bioavailability of hydrophobic organic compounds (HOC) to benthic deposit feeders have been related to differences in sediment-HOC contact time and sequestration (formation of slowly desorbing fractions) status. As a consequence, it wa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::024bc4684aee27169a26f89d09dabd1f
https://doi.org/10.1002/etc.5620210410

Sensing Dissolved Sediment Porewater Concentrations of Persistent and Bioaccumulative Pollutants Using Disposable Solid-Phase Microextraction Fibers

Autor: Wouter H. J. Vaes, Joop L. M. Hermens, Philipp Mayer, Johannes Tolls, Karin C. H. M. Legierse, Rik Kraaij, Femke G. Wijnker

Publikováno v: Environmental Science & Technology. 34:5177-5183

Polymer coated glass fibers were applied as disposable samplers to measure dissolved concentrations of persistent and bioaccumulative pollutants (PBPs) in sediment porewater. The method is called matrix solid-phase microextraction (matrix-SPME), beca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::729b0d3c63ebb649cb8a9b265a0d25fa
https://doi.org/10.1021/es001179g

Measured Pore-Water Concentrations Make Equilibrium Partitioning Work - A Data Analysis

Autor: Willem Seinen, Johannes Tolls, Philipp Mayer, Rik Kraaij, Frans J. M. Busser, A.C. Belfroid, Maarten Van Het Bolscher

Publikováno v: Kraaij, R, Mayer, P, Busser, F J M, Bolscher, M V H, Seinen, W, Tolls, J & Belfroid, A C 2003, ' Measured Pore-Water Concentrations Make Equilibrium Partitioning Work-A Data Analysis ', Environmental Science & Technology (Washington), vol. 37, no. 2, pp. 268-274 .

There is an increasing body of evidence that the bioaccumulation of sediment-associated hydrophobic organic compounds (HOCs) is strongly influenced by sequestration. At present, it is not known how equilibrium partitioning theory (EqP), the most comm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5aaeb14a31f052d548cfd23a669b7f2c
https://pure.au.dk/portal/da/publications/measured-porewater-concentrations-make-equilibrium-partitioning-work--a-data-analysis(7c2026b0-7e9d-11dd-a5a8-000ea68e967b).html

Bioavailability in soil or sediment: Exposure of different organisms and approaches to study it

Autor: Dick T.H.M. Sijm, A. C. Belfroid, Rik Kraaij

Publikováno v: Environmental Pollution, 108, 113-119. Elsevier Limited
Sijm, D, Kraaij, R & Belfroid, A C 2000, ' Bioavailability in soil or sediment: Exposure of different organisms and approaches to study it ', Environmental Pollution, vol. 108, pp. 113-119 . https://doi.org/10.1016/S0269-7491(99)00207-9

Soil and benthic organisms may be exposed to contaminants via different routes: (pore) water, soil or sediment, and food. Depuration of the contaminant from the organisms may take place via the same routes and, additionally, via biotransformation, re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c261a4082d1d4af8275595d4de3ed60
https://research.vu.nl/en/publications/35c6316f-5055-4114-9a57-620183831a4a