2022
DOI: 10.1002/etc.5270
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Comparison of Species Sensitivity Distributions for Sediment‐Associated Nonionic Organic Chemicals Through Equilibrium Partitioning Theory and Spiked‐Sediment Toxicity Tests with Invertebrates

Abstract: Equilibrium partitioning (EqP) theory and spiked‐sediment toxicity tests are useful methods to develop sediment quality benchmarks. However, neither approach has been directly compared based on species sensitivity distributions (SSDs) to date. In the present study, we compared SSDs for 10 nonionic hydrophobic chemicals (e.g., pyrethroid insecticides, other insecticides, and polycyclic aromatic hydrocarbons) based on 10–14‐day spiked‐sediment toxicity test data with those based on EqP theory using acute water‐o… Show more

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Cited by 4 publications
(3 citation statements)
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“…Therefore, it is more scientific and reliable to calculate the sediment risk threshold using the EqP based on the measured data in the watershed environment [27,59].…”
Section: Discussionmentioning
confidence: 99%
See 2 more Smart Citations
“…Therefore, it is more scientific and reliable to calculate the sediment risk threshold using the EqP based on the measured data in the watershed environment [27,59].…”
Section: Discussionmentioning
confidence: 99%
“…The concentration of suspended mater in the Yellow River Basin is usually higher than that in other rivers, resulting in a low volume fraction of the water phase [ 58 ]. Therefore, it is more scientific and reliable to calculate the sediment risk threshold using the EqP based on the measured data in the watershed environment [ 27 , 59 ].…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation