Toxicity of dinonylnaphthalene sulfonates to Pimephales promelas and epibenthic invertebrates

Toxicity of dinonylnaphthalene sulfonates to Pimephales promelas and epibenthic invertebrates This study examined the effect of two dinonylnaphthalene sulfonic acids (NSAs) on freshwater organisms: calcium dinonylnaphthalene sulfonate (CaDNS), and dinonylnaphthalene disulfonic acid (DNDS). Chronic effects were characterized by exposing fertilized fathead minnow eggs to sediment-associated NSAs and measuring various developmental and growth endpoints for 21 days. Citation: Matten KJ, Parrott JL, Bartlett AJ, Gillis PL, Milani D, Toito J, Balakrishnan VK, Prosser RS. Toxicity of dinonylnaphthalene sulfonates to Pimephales promelas and epibenthic invertebrates. Sci Total Environ. 2020 Nov 1;741:140260. doi: 10.1016/j.scitotenv.2020.140260. Epub 2020 Jun 16. PMID: 32886965. Supplemental Information The Chemicals Management Plan (CMP) is a Government of Canada initiative aimed at reducing the risks posed by chemicals to Canadians and their environment. A key element of the Chemicals Management Plan is the monitoring and surveillance of levels of harmful chemicals in Canadians and their environment. Monitoring and surveillance are essential to identify and track exposure to hazards in the environment and associated health implications. Monitoring and surveillance programs provide the basis for making sound and effective public health and environmental health policies and interventions, as well as measuring the efficacy of control measures. In support of the Chemicals Management Plan, monitoring and surveillance initiatives were established to support Health Canada and Environment and Climate Change Canada scientists, in collaboration with external partners and researchers, to advance our knowledge. This initiative has allowed the Government of Canada to increase its commitment to a number of existing monitoring initiatives, as well as to support new efforts. For more information on the Chemicals Management Plan, please visit https://www.canada.ca/en/health-canada/services/chemical-substances/chemicals-management-plan.html Supporting Projects: Chemicals Management Plan (CMP) 2022-10-14 Environment and Climate Change Canada open-ouvert@tbs-sct.gc.ca Nature and EnvironmentNaphthalene Sulfonic Acids (NSAs)SedimentFathead minnow (Pimephales promelas)Chemicals Management Plan (CMP)Calcium dinonylnaphthalene (CaDNS)dinonylnapthalene disulfonic acid (DNDS)EnvironmentChemicalsFishSediments View ECCC Data Mart (English)HTML https://data-donnees.ec.gc.ca/data/substances/assess/toxicity-of-dinonylnaphthalene-sulfonates-to-pimephales-promelas-and-epibenthic-invertebrates/?lang=en View ECCC Data Mart (French)HTML https://data-donnees.ec.gc.ca/data/substances/assess/toxicity-of-dinonylnaphthalene-sulfonates-to-pimephales-promelas-and-epibenthic-invertebrates/?lang=fr

This study examined the effect of two dinonylnaphthalene sulfonic acids (NSAs) on freshwater organisms: calcium dinonylnaphthalene sulfonate (CaDNS), and dinonylnaphthalene disulfonic acid (DNDS). Chronic effects were characterized by exposing fertilized fathead minnow eggs to sediment-associated NSAs and measuring various developmental and growth endpoints for 21 days.

Citation: Matten KJ, Parrott JL, Bartlett AJ, Gillis PL, Milani D, Toito J, Balakrishnan VK, Prosser RS. Toxicity of dinonylnaphthalene sulfonates to Pimephales promelas and epibenthic invertebrates. Sci Total Environ. 2020 Nov 1;741:140260. doi: 10.1016/j.scitotenv.2020.140260. Epub 2020 Jun 16. PMID: 32886965.

Supplemental Information The Chemicals Management Plan (CMP) is a Government of Canada initiative aimed at reducing the risks posed by chemicals to Canadians and their environment. A key element of the Chemicals Management Plan is the monitoring and surveillance of levels of harmful chemicals in Canadians and their environment. Monitoring and surveillance are essential to identify and track exposure to hazards in the environment and associated health implications. Monitoring and surveillance programs provide the basis for making sound and effective public health and environmental health policies and interventions, as well as measuring the efficacy of control measures.

In support of the Chemicals Management Plan, monitoring and surveillance initiatives were established to support Health Canada and Environment and Climate Change Canada scientists, in collaboration with external partners and researchers, to advance our knowledge. This initiative has allowed the Government of Canada to increase its commitment to a number of existing monitoring initiatives, as well as to support new efforts.

For more information on the Chemicals Management Plan, please visit https://www.canada.ca/en/health-canada/services/chemical-substances/chemicals-management-plan.html

Supporting Projects: Chemicals Management Plan (CMP)

Data and Resources

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